v1.5.9

Fix auto-updater. (#4869 )
Fixing windows build script
2017-03-11 15:49:04 +01:00 · 2017-03-11 14:46:03 +01:00 · 2017-03-08 17:50:29 +01:00 · 2017-03-08 17:27:32 +01:00 · 2017-03-08 15:40:26 +01:00 · 2017-03-08 14:43:54 +01:00
103 changed files with 1123 additions and 492 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -444,9 +444,9 @@ windows:
    - aws configure set aws_access_key_id %s3_key%
    - aws configure set aws_secret_access_key %s3_secret%
    - echo %CI_BUILD_REF_NAME%
-    - echo %CI_BUILD_REF_NAME% | findstr /R "master" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
-    - echo %CI_BUILD_REF_NAME% | findstr /R "beta" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
-    - echo %CI_BUILD_REF_NAME% | findstr /R "stable" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
+    - echo %CI_BUILD_REF_NAME% | findstr /R "master" >nul 2>&1 && set S3_BUCKET=builds-parity-published|| set S3_BUCKET=builds-parity
+    - echo %CI_BUILD_REF_NAME% | findstr /R "beta" >nul 2>&1 && set S3_BUCKET=builds-parity-published|| set S3_BUCKET=builds-parity
+    - echo %CI_BUILD_REF_NAME% | findstr /R "stable" >nul 2>&1 && set S3_BUCKET=builds-parity-published|| set S3_BUCKET=builds-parity
    - echo %S3_BUCKET%
    - aws s3 rm --recursive s3://%S3_BUCKET%/%CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc
    - aws s3api put-object --bucket %S3_BUCKET% --key %CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc/parity.exe --body target\release\parity.exe
@@ -471,13 +471,13 @@ docker-build:
  stage: build
  only:
    - tags
+    - triggers
  before_script:
    - docker info
  script:
-    - cd docker/hub
+    - if [ "$CI_BUILD_REF_NAME" == "beta-release" ]; then DOCKER_TAG="latest"; else DOCKER_TAG=$CI_BUILD_REF_NAME; fi
    - docker login -u $Docker_Hub_User -p $Docker_Hub_Pass
-    - docker build --tag ethcore/parity:$CI_BUILD_REF_NAME .
-    - docker push ethcore/parity:$CI_BUILD_REF_NAME
+    - sh scripts/docker-build.sh $DOCKER_TAG
  tags:
    - docker
 test-darwin:
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 [root]
 name = "parity"
-version = "1.5.3"
+version = "1.5.9"
 dependencies = [
 "ansi_term 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "app_dirs 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -23,7 +23,7 @@ dependencies = [
 "ethcore-rpc 1.5.0",
 "ethcore-signer 1.5.0",
 "ethcore-stratum 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethsync 1.5.0",
 "evmbin 1.5.0",
 "fdlimit 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -373,7 +373,7 @@ dependencies = [
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
 "ethcore-ipc-nano 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethjson 0.1.0",
 "ethkey 0.2.0",
 "ethstore 0.1.0",
@@ -421,7 +421,7 @@ dependencies = [
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "ethcore-devtools 1.5.0",
 "ethcore-rpc 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "fetch 0.1.0",
 "futures 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "hyper 0.10.0-a.0 (git+https://github.com/ethcore/hyper)",
@@ -469,7 +469,7 @@ name = "ethcore-ipc"
 version = "1.5.0"
 dependencies = [
 "ethcore-devtools 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "nanomsg 0.5.1 (git+https://github.com/ethcore/nanomsg.rs.git)",
 "semver 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -516,7 +516,7 @@ dependencies = [
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
 "ethcore-ipc-nano 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "nanomsg 0.5.1 (git+https://github.com/ethcore/nanomsg.rs.git)",
 "semver 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -531,7 +531,7 @@ dependencies = [
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
 "ethcore-network 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rlp 0.1.0",
 "smallvec 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -543,7 +543,7 @@ name = "ethcore-logger"
 version = "1.5.0"
 dependencies = [
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "isatty 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -559,7 +559,7 @@ dependencies = [
 "bytes 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "ethcore-devtools 1.5.0",
 "ethcore-io 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethcrypto 0.1.0",
 "ethkey 0.2.0",
 "igd 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -586,7 +586,7 @@ dependencies = [
 "ethcore-devtools 1.5.0",
 "ethcore-io 1.5.0",
 "ethcore-ipc 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethcrypto 0.1.0",
 "ethjson 0.1.0",
 "ethkey 0.2.0",
@@ -621,7 +621,7 @@ dependencies = [
 "ethcore-devtools 1.5.0",
 "ethcore-io 1.5.0",
 "ethcore-rpc 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "jsonrpc-core 4.0.0 (git+https://github.com/ethcore/jsonrpc.git?branch=mio-old)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -640,7 +640,7 @@ dependencies = [
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
 "ethcore-ipc-nano 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "jsonrpc-core 4.0.0 (git+https://github.com/ethcore/jsonrpc.git?branch=mio-old)",
 "jsonrpc-tcp-server 0.1.0 (git+https://github.com/ethcore/jsonrpc.git?branch=mio-old)",
 "lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -651,7 +651,7 @@ dependencies = [

 [[package]]
 name = "ethcore-util"
-version = "1.5.3"
+version = "1.5.9"
 dependencies = [
 "ansi_term 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "arrayvec 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -700,7 +700,7 @@ dependencies = [
 name = "ethjson"
 version = "0.1.0"
 dependencies = [
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 0.8.19 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_codegen 0.8.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -756,7 +756,7 @@ dependencies = [
 "ethcore-ipc-nano 1.5.0",
 "ethcore-light 1.5.0",
 "ethcore-network 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethkey 0.2.0",
 "heapsize 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -773,7 +773,7 @@ version = "1.5.0"
 dependencies = [
 "docopt 0.6.80 (registry+https://github.com/rust-lang/crates.io-index)",
 "ethcore 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -975,7 +975,7 @@ version = "1.5.0"
 dependencies = [
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "semver 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1500,7 +1500,7 @@ name = "parity-hash-fetch"
 version = "1.5.0"
 dependencies = [
 "ethabi 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "fetch 0.1.0",
 "futures 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1525,7 +1525,7 @@ version = "1.4.0"
 dependencies = [
 "ethcore-rpc 1.5.0",
 "ethcore-signer 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "futures 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "jsonrpc-core 4.0.0 (git+https://github.com/ethcore/jsonrpc.git?branch=mio-old)",
 "lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1544,7 +1544,7 @@ name = "parity-ui"
 version = "1.5.0"
 dependencies = [
 "parity-ui-dev 1.4.0",
- "parity-ui-precompiled 1.4.0 (git+https://github.com/ethcore/js-precompiled.git?branch=beta)",
+ "parity-ui-precompiled 1.4.0 (git+https://github.com/ethcore/js-precompiled.git?branch=stable)",
 "rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -1558,7 +1558,7 @@ dependencies = [
 [[package]]
 name = "parity-ui-precompiled"
 version = "1.4.0"
-source = "git+https://github.com/ethcore/js-precompiled.git?branch=beta#24137b8138964ea1cbada452aa56f8f5fe24bcaa"
+source = "git+https://github.com/ethcore/js-precompiled.git?branch=stable#9fb19b623adc025b0f173fbcbd197f41b03770d5"
 dependencies = [
 "parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1571,7 +1571,7 @@ dependencies = [
 "ethcore 1.5.0",
 "ethcore-ipc 1.5.0",
 "ethcore-ipc-codegen 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "ethsync 1.5.0",
 "ipc-common-types 1.5.0",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1851,7 +1851,7 @@ version = "1.4.0"
 dependencies = [
 "ethcore-bigint 0.1.2",
 "ethcore-rpc 1.5.0",
- "ethcore-util 1.5.3",
+ "ethcore-util 1.5.9",
 "futures 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-rpc-client 1.4.0",
 "rpassword 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2545,7 +2545,7 @@ dependencies = [
 "checksum openssl-sys 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d2845e841700e7b04282ceaa115407ea84e0db918ae689ad9ceb6f06fa6046bd"
 "checksum owning_ref 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8d91377085359426407a287ab16884a0111ba473aa6844ff01d4ec20ce3d75e7"
 "checksum parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "98378dec0a185da2b7180308752f0bad73aaa949c3e0a3b0528d0e067945f7ab"
-"checksum parity-ui-precompiled 1.4.0 (git+https://github.com/ethcore/js-precompiled.git?branch=beta)" = "<none>"
+"checksum parity-ui-precompiled 1.4.0 (git+https://github.com/ethcore/js-precompiled.git?branch=stable)" = "<none>"
 "checksum parking_lot 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "e1435e7a2a00dfebededd6c6bdbd54008001e94b4a2aadd6aef0dc4c56317621"
 "checksum parking_lot_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb1b97670a2ffadce7c397fb80a3d687c4f3060140b885621ef1653d0e5d5068"
 "checksum phf 0.7.14 (registry+https://github.com/rust-lang/crates.io-index)" = "447d9d45f2e0b4a9b532e808365abf18fc211be6ca217202fcd45236ef12f026"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Parity Ethereum client"
 name = "parity"
-version = "1.5.3"
+version = "1.5.9"
 license = "GPL-3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
--- a/dapps/ui/Cargo.toml
+++ b/dapps/ui/Cargo.toml
@@ -11,7 +11,7 @@ rustc_version = "0.1"

 [dependencies]
 parity-ui-dev = { path = "../../js", optional = true }
-parity-ui-precompiled = { git = "https://github.com/ethcore/js-precompiled.git", branch = "beta", optional = true }
+parity-ui-precompiled = { git = "https://github.com/ethcore/js-precompiled.git", branch = "stable", optional = true }

 [features]
 no-precompiled-js = ["parity-ui-dev"]
--- a/docker/hub/Dockerfile
+++ b/docker/hub/Dockerfile
@@ -1,6 +1,10 @@
 FROM ubuntu:14.04
 MAINTAINER Parity Technologies <devops@parity.io>
 WORKDIR /build
+#ENV for build TAG
+ARG BUILD_TAG
+ENV BUILD_TAG ${BUILD_TAG:-master}
+RUN echo $BUILD_TAG
 # install tools and dependencies
 RUN apt-get update && \
        apt-get install -y --force-yes --no-install-recommends \
@@ -47,7 +51,7 @@ RUN apt-get update && \
 cd /build&&git clone https://github.com/ethcore/parity && \
        cd parity && \
 	git pull&& \
-	git checkout $CI_BUILD_REF_NAME && \
+	git checkout $BUILD_TAG && \
        cargo build --verbose --release --features final && \
        #ls /build/parity/target/release/parity && \
        strip /build/parity/target/release/parity && \
--- a/ethcore/res/ethereum/classic.json
+++ b/ethcore/res/ethereum/classic.json
@@ -47,18 +47,12 @@
 		"stateRoot": "0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544"
 	},
 	"nodes": [
-		"enode://08c7ee6a4f861ff0664a49532bcc86de1363acd608999d1b76609bb9bc278649906f069057630fd9493924a368b5d1dc9b8f8bf13ac26df72512f6d1fabd8c95@45.32.7.81:30303",
 		"enode://e809c4a2fec7daed400e5e28564e23693b23b2cc5a019b612505631bbe7b9ccf709c1796d2a3d29ef2b045f210caf51e3c4f5b6d3587d43ad5d6397526fa6179@174.112.32.157:30303",
-		"enode://687be94c3a7beaa3d2fde82fa5046cdeb3e8198354e05b29d6e0d4e276713e3707ac10f784a7904938b06b46c764875c241b0337dd853385a4d8bfcbf8190647@95.183.51.229:30303",
 		"enode://6e538e7c1280f0a31ff08b382db5302480f775480b8e68f8febca0ceff81e4b19153c6f8bf60313b93bef2cc34d34e1df41317de0ce613a201d1660a788a03e2@52.206.67.235:30303",
-		"enode://ca5ae4eca09ba6787e29cf6d86f7634d07aae6b9e6317a59aff675851c0bf445068173208cf8ef7f5cd783d8e29b85b2fa3fa358124cf0546823149724f9bde1@138.68.1.16:30303",
-		"enode://217ebe27e89bf4fec8ce06509323ff095b1014378deb75ab2e5f6759a4e8750a3bd8254b8c6833136e4d5e58230d65ee8ab34a5db5abf0640408c4288af3c8a7@188.138.1.237:30303",
-		"enode://fa20444ef991596ce99b81652ac4e61de1eddc4ff21d3cd42762abd7ed47e7cf044d3c9ccddaf6035d39725e4eb372806787829ccb9a08ec7cb71883cb8c3abd@50.149.116.182:30303",
-		"enode://4bd6a4df3612c718333eb5ea7f817923a8cdf1bed89cee70d1710b45a0b6b77b2819846440555e451a9b602ad2efa2d2facd4620650249d8468008946887820a@71.178.232.20:30304",
-		"enode://921cf8e4c345fe8db913c53964f9cadc667644e7f20195a0b7d877bd689a5934e146ff2c2259f1bae6817b6585153a007ceb67d260b720fa3e6fc4350df25c7f@51.255.49.170:30303",
-		"enode://ffea3b01c000cdd89e1e9229fea3e80e95b646f9b2aa55071fc865e2f19543c9b06045cc2e69453e6b78100a119e66be1b5ad50b36f2ffd27293caa28efdd1b2@128.199.93.177:3030",
-		"enode://ee3da491ce6a155eb132708eb0e8d04b0637926ec0ae1b79e63fc97cb9fc3818f49250a0ae0d7f79ed62b66ec677f408c4e01741504dc7a051e274f1e803d454@91.121.65.179:40404",
-		"enode://48e063a6cf5f335b1ef2ed98126bf522cf254396f850c7d442fe2edbbc23398787e14cd4de7968a00175a82762de9cbe9e1407d8ccbcaeca5004d65f8398d759@159.203.255.59:30303"
+		"enode://5fbfb426fbb46f8b8c1bd3dd140f5b511da558cd37d60844b525909ab82e13a25ee722293c829e52cb65c2305b1637fa9a2ea4d6634a224d5f400bfe244ac0de@162.243.55.45:30303",
+		"enode://42d8f29d1db5f4b2947cd5c3d76c6d0d3697e6b9b3430c3d41e46b4bb77655433aeedc25d4b4ea9d8214b6a43008ba67199374a9b53633301bca0cd20c6928ab@104.155.176.151:30303",
+		"enode://814920f1ec9510aa9ea1c8f79d8b6e6a462045f09caa2ae4055b0f34f7416fca6facd3dd45f1cf1673c0209e0503f02776b8ff94020e98b6679a0dc561b4eba0@104.154.136.117:30303",
+		"enode://72e445f4e89c0f476d404bc40478b0df83a5b500d2d2e850e08eb1af0cd464ab86db6160d0fde64bd77d5f0d33507ae19035671b3c74fec126d6e28787669740@104.198.71.200:30303"
 	],
 	"accounts": {
 		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
--- a/ethcore/res/ethereum/foundation.json
+++ b/ethcore/res/ethereum/foundation.json
@@ -1,5 +1,5 @@
 {
-	"name": "Frontier/Homestead",
+	"name": "Foundation",
 	"dataDir": "ethereum",
 	"engine": {
 		"Ethash": {
@@ -9,7 +9,7 @@
 				"difficultyBoundDivisor": "0x0800",
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
-				"registrar" : "0x3bb2bb5c6c9c9b7f4ef430b47dc7e026310042ea",
+				"registrar" : "0xe3389675d0338462dC76C6f9A3e432550c36A142",
 				"homesteadTransition": "0x118c30",
 				"daoHardforkTransition": "0x1d4c00",
 				"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
--- a/ethcore/res/ethereum/kovan.json
+++ b/ethcore/res/ethereum/kovan.json
@@ -0,0 +1,59 @@
+{
+  "name": "Kovan",
+  "dataDir": "kovan",
+  "engine": {
+    "authorityRound": {
+      "params": {
+        "gasLimitBoundDivisor": "0x400",
+        "registrar" : "0xfAb104398BBefbd47752E7702D9fE23047E1Bca3",
+        "stepDuration": "4",
+        "blockReward": "0x4563918244F40000",
+        "validators" : {
+          "list": [
+            "0x00D6Cc1BA9cf89BD2e58009741f4F7325BAdc0ED",
+            "0x00427feae2419c15b89d1c21af10d1b6650a4d3d",
+            "0x4Ed9B08e6354C70fE6F8CB0411b0d3246b424d6c",
+            "0x0020ee4Be0e2027d76603cB751eE069519bA81A1",
+
+            "0x0010f94b296a852aaac52ea6c5ac72e03afd032d",
+
+            "0x007733a1FE69CF3f2CF989F81C7b4cAc1693387A",
+            "0x00E6d2b931F55a3f1701c7389d592a7778897879",
+            "0x00e4a10650e5a6D6001C38ff8E64F97016a1645c",
+
+            "0x00a0a24b9f0e5ec7aa4c7389b8302fd0123194de"
+          ]
+        }
+      }
+    }
+  },
+  "params": {
+    "maximumExtraDataSize": "0x20",
+    "minGasLimit": "0x1388",
+    "networkID" : "0x2A"
+  },
+  "genesis": {
+    "seal": {
+      "authorityRound": {
+        "step": "0x0",
+        "signature": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
+      }
+    },
+    "difficulty": "0x20000",
+    "gasLimit": "0x5B8D80"
+  },
+  "accounts": {
+    "0x0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+    "0x0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+    "0x0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+    "0x0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
+    "0x00521965e7bd230323c423d96c657db5b79d099f": { "balance": "1606938044258990275541962092341162602522202993782792835301376" }
+  },
+  "nodes": [
+    "enode://c005dd308256c60fab247813d8bf6d6e81f9cd354287837eb1c2fcf294adaa913a3208e88900ef5c55a8cba7042c301d80503edec2ad3f92a72e241ee6743854@192.241.230.87:30303",
+    "enode://48caeceb2724f2f71406990aa81efe87f8c53f26441d891473da2ae50cc138f238addc0e46b5aee240db55de8c711daac53d7b32a3f13e30edb86a3ca7c2700b@138.68.143.220:30303",
+    "enode://85705212fd28ebdd56669fb55e958feb9d81f74fe76c82f867564b6c2995e69f596df0f588eba16f1a43b69ce06485d68231a0c83fed8469b41eba0e390c126f@139.59.146.42:30303",
+    "enode://2aa81bd0a761cd4f02c934dcf3f81c5b65953e51ab5ba03ceb1f125eb06418a1cdffb1c9d01871aa7bd456f3fce35e745608189ad1164f72b2161634b0c3f6ea@188.166.240.190:30303",
+    "enode://c5900cdd6d20795d58372f42dfbab9d664c27bb97e9c27972741942736e919122f9bac28e74cbc58e4ff195475ea90d9880b71a37af5b5a8cb41d843f765cff8@174.138.79.48:30303"
+  ]
+}
--- a/ethcore/res/ethereum/morden.json
+++ b/ethcore/res/ethereum/morden.json
@@ -47,7 +47,10 @@
 	},
 	"nodes": [
 		"enode://e731347db0521f3476e6bbbb83375dcd7133a1601425ebd15fd10f3835fd4c304fba6282087ca5a0deeafadf0aa0d4fd56c3323331901c1f38bd181c283e3e35@128.199.55.137:30303",
-		"enode://ceb5c0f85eb994dbe9693bf46d99b03f6b838d17cc74e68d5eb003171ff39e5f120b17f965b267c319303f94d80b9d994b77062fb1486d76ce95d9f3d8fe1cb4@46.101.122.141:30303"
+		"enode://ceb5c0f85eb994dbe9693bf46d99b03f6b838d17cc74e68d5eb003171ff39e5f120b17f965b267c319303f94d80b9d994b77062fb1486d76ce95d9f3d8fe1cb4@46.101.122.141:30303",
+		"enode://fb28713820e718066a2f5df6250ae9d07cff22f672dbf26be6c75d088f821a9ad230138ba492c533a80407d054b1436ef18e951bb65e6901553516c8dffe8ff0@104.155.176.151:30304",
+		"enode://afdc6076b9bf3e7d3d01442d6841071e84c76c73a7016cb4f35c0437df219db38565766234448f1592a07ba5295a867f0ce87b359bf50311ed0b830a2361392d@104.154.136.117:30403",
+		"enode://21101a9597b79e933e17bc94ef3506fe99a137808907aa8fefa67eea4b789792ad11fb391f38b00087f8800a2d3dff011572b62a31232133dd1591ac2d1502c8@104.198.71.200:30403"
 	],
 	"accounts": {
 		"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
--- a/ethcore/res/instant_seal.json
+++ b/ethcore/res/instant_seal.json
--- a/ethcore/src/client/registry.rs
+++ b/ethcore/src/client/registry.rs
--- a/ethcore/src/engines/authority_round.rs
+++ b/ethcore/src/engines/authority_round.rs
@@ -49,6 +49,8 @@ pub struct AuthorityRoundParams {
 	pub step_duration: Duration,
 	/// Block reward.
 	pub block_reward: U256,
+	/// Namereg contract address.
+	pub registrar: Address,
 	/// Starting step,
 	pub start_step: Option<u64>,
 	/// Valid validators.
@@ -62,6 +64,7 @@ impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
 			step_duration: Duration::from_secs(p.step_duration.into()),
 			validators: p.validators,
 			block_reward: p.block_reward.map_or_else(U256::zero, Into::into),
+			registrar: p.registrar.map_or_else(Address::new, Into::into),
 			start_step: p.start_step.map(Into::into),
 		}
 	}
@@ -73,6 +76,7 @@ pub struct AuthorityRound {
 	params: CommonParams,
 	gas_limit_bound_divisor: U256,
 	block_reward: U256,
+	registrar: Address,
 	step_duration: Duration,
 	builtins: BTreeMap<Address, Builtin>,
 	transition_service: IoService<()>,
@@ -82,6 +86,8 @@ pub struct AuthorityRound {
 	account_provider: Mutex<Arc<AccountProvider>>,
 	password: RwLock<Option<String>>,
 	validators: Box<ValidatorSet + Send + Sync>,
+	/// Is this Engine just for testing (prevents step calibration).
+	calibrate_step: bool,
 }

 fn header_step(header: &Header) -> Result<usize, ::rlp::DecoderError> {
@@ -112,6 +118,7 @@ impl AuthorityRound {
 				params: params,
 				gas_limit_bound_divisor: our_params.gas_limit_bound_divisor,
 				block_reward: our_params.block_reward,
+				registrar: our_params.registrar,
 				step_duration: our_params.step_duration,
 				builtins: builtins,
 				transition_service: IoService::<()>::start()?,
@@ -121,6 +128,7 @@ impl AuthorityRound {
 				account_provider: Mutex::new(Arc::new(AccountProvider::transient_provider())),
 				password: RwLock::new(None),
 				validators: new_validator_set(our_params.validators),
+				calibrate_step: our_params.start_step.is_none(),
 			});
 		// Do not initialize timeouts for tests.
 		if should_timeout {
@@ -130,6 +138,12 @@ impl AuthorityRound {
 		Ok(engine)
 	}

+	fn calibrate_step(&self) {
+		if self.calibrate_step {
+			self.step.store((unix_now().as_secs() / self.step_duration.as_secs()) as usize, AtomicOrdering::SeqCst);
+		}
+	}
+
 	fn remaining_step_duration(&self) -> Duration {
 		let now = unix_now();
 		let step_end = self.step_duration * (self.step.load(AtomicOrdering::SeqCst) as u32 + 1);
@@ -147,6 +161,16 @@ impl AuthorityRound {
 	fn is_step_proposer(&self, step: usize, address: &Address) -> bool {
 		self.step_proposer(step) == *address
 	}
+
+	fn is_future_step(&self, step: usize) -> bool {
+		if step > self.step.load(AtomicOrdering::SeqCst) + 1 {
+			// Make absolutely sure that the step is correct.
+			self.calibrate_step();
+			step > self.step.load(AtomicOrdering::SeqCst) + 1
+		} else {
+			false
+		}
+	}
 }

 fn unix_now() -> Duration {
@@ -180,11 +204,16 @@ impl IoHandler<()> for TransitionHandler {

 impl Engine for AuthorityRound {
 	fn name(&self) -> &str { "AuthorityRound" }
+
 	fn version(&self) -> SemanticVersion { SemanticVersion::new(1, 0, 0) }
+
 	/// Two fields - consensus step and the corresponding proposer signature.
 	fn seal_fields(&self) -> usize { 2 }

 	fn params(&self) -> &CommonParams { &self.params }
+
+	fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.registrar.hex()] }
+
 	fn builtins(&self) -> &BTreeMap<Address, Builtin> { &self.builtins }

 	fn step(&self) {
@@ -276,7 +305,10 @@ impl Engine for AuthorityRound {
 	fn verify_block_unordered(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
 		let header_step = header_step(header)?;
 		// Give one step slack if step is lagging, double vote is still not possible.
-		if header_step <= self.step.load(AtomicOrdering::SeqCst) + 1 {
+		if self.is_future_step(header_step) {
+			trace!(target: "engine", "verify_block_unordered: block from the future");
+			Err(BlockError::InvalidSeal)?
+		} else {
 			let proposer_signature = header_signature(header)?;
 			let ok_sig = verify_address(&self.step_proposer(header_step), &proposer_signature, &header.bare_hash())?;
 			if ok_sig {
@@ -285,9 +317,6 @@ impl Engine for AuthorityRound {
 				trace!(target: "poa", "verify_block_unordered: invalid seal signature");
 				Err(BlockError::InvalidSeal)?
 			}
-		} else {
-			trace!(target: "poa", "verify_block_unordered: block from the future");
-			Err(BlockError::InvalidSeal)?
 		}
 	}

--- a/ethcore/src/engines/instant_seal.rs
+++ b/ethcore/src/engines/instant_seal.rs
@@ -15,7 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

 use std::collections::BTreeMap;
-use util::Address;
+use util::{Address, HashMap};
 use builtin::Builtin;
 use engines::{Engine, Seal};
 use env_info::EnvInfo;
@@ -26,14 +26,16 @@ use block::ExecutedBlock;
 /// An engine which does not provide any consensus mechanism, just seals blocks internally.
 pub struct InstantSeal {
 	params: CommonParams,
+	registrar: Address,
 	builtins: BTreeMap<Address, Builtin>,
 }

 impl InstantSeal {
 	/// Returns new instance of InstantSeal with default VM Factory
-	pub fn new(params: CommonParams, builtins: BTreeMap<Address, Builtin>) -> Self {
+	pub fn new(params: CommonParams, registrar: Address, builtins: BTreeMap<Address, Builtin>) -> Self {
 		InstantSeal {
 			params: params,
+			registrar: registrar,
 			builtins: builtins,
 		}
 	}
@@ -48,6 +50,10 @@ impl Engine for InstantSeal {
 		&self.params
 	}

+	fn additional_params(&self) -> HashMap<String, String> {
+		hash_map!["registrar".to_owned() => self.registrar.hex()]
+	}
+
 	fn builtins(&self) -> &BTreeMap<Address, Builtin> {
 		&self.builtins
 	}
@@ -76,9 +82,9 @@ mod tests {
 	fn instant_can_seal() {
 		let spec = Spec::new_instant();
 		let engine = &*spec.engine;
-		let genesis_header = spec.genesis_header();
 		let mut db_result = get_temp_state_db();
 		let db = spec.ensure_db_good(db_result.take(), &Default::default()).unwrap();
+		let genesis_header = spec.genesis_header();
 		let last_hashes = Arc::new(vec![genesis_header.hash()]);
 		let b = OpenBlock::new(engine, Default::default(), false, db, &genesis_header, last_hashes, Address::default(), (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let b = b.close_and_lock();
--- a/ethcore/src/engines/mod.rs
+++ b/ethcore/src/engines/mod.rs
@@ -160,7 +160,9 @@ pub trait Engine : Sync + Send {
 	fn verify_transaction(&self, _t: &SignedTransaction, _header: &Header) -> Result<(), Error> { Ok(()) }

 	/// The network ID that transactions should be signed with.
-	fn signing_network_id(&self, _env_info: &EnvInfo) -> Option<u64> { None }
+	fn signing_network_id(&self, _env_info: &EnvInfo) -> Option<u64> {
+		Some(self.params().chain_id)
+	}

 	/// Verify the seal of a block. This is an auxilliary method that actually just calls other `verify_` methods
 	/// to get the job done. By default it must pass `verify_basic` and `verify_block_unordered`. If more or fewer
--- a/ethcore/src/engines/tendermint/mod.rs
+++ b/ethcore/src/engines/tendermint/mod.rs
@@ -86,6 +86,7 @@ pub struct Tendermint {
 	authority: RwLock<Address>,
 	/// Password used for signing messages.
 	password: RwLock<Option<String>>,
+	registrar: Address,
 	/// Blockchain height.
 	height: AtomicUsize,
 	/// Consensus round.
@@ -119,6 +120,7 @@ impl Tendermint {
 				block_reward: our_params.block_reward,
 				authority: RwLock::new(Address::default()),
 				password: RwLock::new(None),
+				registrar: our_params.registrar,
 				height: AtomicUsize::new(1),
 				round: AtomicUsize::new(0),
 				step: RwLock::new(Step::Propose),
@@ -376,14 +378,20 @@ impl Tendermint {

 impl Engine for Tendermint {
 	fn name(&self) -> &str { "Tendermint" }
+
 	fn version(&self) -> SemanticVersion { SemanticVersion::new(1, 0, 0) }
+
 	/// (consensus round, proposal signature, authority signatures)
 	fn seal_fields(&self) -> usize { 3 }

 	fn params(&self) -> &CommonParams { &self.params }
+
+	fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.registrar.hex()] }
+
 	fn builtins(&self) -> &BTreeMap<Address, Builtin> { &self.builtins }

 	fn maximum_uncle_count(&self) -> usize { 0 }
+
 	fn maximum_uncle_age(&self) -> usize { 0 }

 	/// Additional engine-specific information for the user/developer concerning `header`.
--- a/ethcore/src/engines/tendermint/params.rs
+++ b/ethcore/src/engines/tendermint/params.rs
@@ -18,7 +18,7 @@

 use ethjson;
 use super::transition::TendermintTimeouts;
-use util::{U256, Uint};
+use util::{U256, Uint, Address, FixedHash};
 use time::Duration;

 /// `Tendermint` params.
@@ -32,6 +32,8 @@ pub struct TendermintParams {
 	pub timeouts: TendermintTimeouts,
 	/// Block reward.
 	pub block_reward: U256,
+	/// Namereg contract address.
+	pub registrar: Address,
 }

 fn to_duration(ms: ethjson::uint::Uint) -> Duration {
@@ -52,6 +54,7 @@ impl From<ethjson::spec::TendermintParams> for TendermintParams {
 				commit: p.timeout_commit.map_or(dt.commit, to_duration),
 			},
 			block_reward: p.block_reward.map_or_else(U256::zero, Into::into),
+			registrar: p.registrar.map_or_else(Address::new, Into::into),
 		}
 	}
 }
--- a/ethcore/src/ethereum/ethash.rs
+++ b/ethcore/src/ethereum/ethash.rs
@@ -850,4 +850,22 @@ mod tests {
 		ethash.populate_from_parent(&mut header, &parent, U256::from(150_000), U256::from(150_002));
 		assert_eq!(*header.gas_limit(), U256::from(150_002));
 	}
+
+	#[test]
+	fn difficulty_max_timestamp() {
+		let spec = new_homestead_test();
+		let ethparams = get_default_ethash_params();
+		let ethash = Ethash::new(spec.params, ethparams, BTreeMap::new());
+
+		let mut parent_header = Header::default();
+		parent_header.set_number(1000000);
+		parent_header.set_difficulty(U256::from_str("b69de81a22b").unwrap());
+		parent_header.set_timestamp(1455404053);
+		let mut header = Header::default();
+		header.set_number(parent_header.number() + 1);
+		header.set_timestamp(u64::max_value());
+
+		let difficulty = ethash.calculate_difficulty(&header, &parent_header);
+		assert_eq!(U256::from(12543204905719u64), difficulty);
+	}
 }
--- a/ethcore/src/ethereum/mod.rs
+++ b/ethcore/src/ethereum/mod.rs
@@ -30,46 +30,52 @@ pub use self::denominations::*;
 use super::spec::*;

 /// Most recent fork block that we support on Mainnet.
-pub const FORK_SUPPORTED_FRONTIER: u64 = 2675000;
+pub const FORK_SUPPORTED_FOUNDATION: u64 = 2675000;

 /// Most recent fork block that we support on Ropsten.
 pub const FORK_SUPPORTED_ROPSTEN: u64 = 10;

+/// Most recent fork block that we support on Kovan.
+pub const FORK_SUPPORTED_KOVAN: u64 = 0;
+
 fn load(b: &[u8]) -> Spec {
 	Spec::load(b).expect("chain spec is invalid")
 }

-/// Create a new Olympic chain spec.
+/// Create a new Foundation Olympic chain spec.
 pub fn new_olympic() -> Spec { load(include_bytes!("../../res/ethereum/olympic.json")) }

-/// Create a new Frontier mainnet chain spec.
-pub fn new_frontier() -> Spec { load(include_bytes!("../../res/ethereum/frontier.json")) }
+/// Create a new Foundation Mainnet chain spec.
+pub fn new_foundation() -> Spec { load(include_bytes!("../../res/ethereum/foundation.json")) }

-/// Create a new Frontier mainnet chain spec without the DAO hardfork.
+/// Create a new Classic Mainnet chain spec without the DAO hardfork.
 pub fn new_classic() -> Spec { load(include_bytes!("../../res/ethereum/classic.json")) }

-/// Create a new Frontier mainnet chain spec without the DAO hardfork.
+/// Create a new Expanse mainnet chain spec.
 pub fn new_expanse() -> Spec { load(include_bytes!("../../res/ethereum/expanse.json")) }

-/// Create a new Frontier chain spec as though it never changes to Homestead.
+/// Create a new Kovan testnet chain spec.
+pub fn new_kovan() -> Spec { load(include_bytes!("../../res/ethereum/kovan.json")) }
+
+/// Create a new Foundation Frontier-era chain spec as though it never changes to Homestead.
 pub fn new_frontier_test() -> Spec { load(include_bytes!("../../res/ethereum/frontier_test.json")) }

-/// Create a new Homestead chain spec as though it never changed from Frontier.
+/// Create a new Foundation Homestead-era chain spec as though it never changed from Frontier.
 pub fn new_homestead_test() -> Spec { load(include_bytes!("../../res/ethereum/homestead_test.json")) }

-/// Create a new Homestead-EIP150 chain spec as though it never changed from Homestead/Frontier.
+/// Create a new Foundation Homestead-EIP150-era chain spec as though it never changed from Homestead/Frontier.
 pub fn new_eip150_test() -> Spec { load(include_bytes!("../../res/ethereum/eip150_test.json")) }

-/// Create a new Homestead-EIP150 chain spec as though it never changed from Homestead/Frontier.
+/// Create a new Foundation Homestead-EIP161-era chain spec as though it never changed from Homestead/Frontier.
 pub fn new_eip161_test() -> Spec { load(include_bytes!("../../res/ethereum/eip161_test.json")) }

-/// Create a new Frontier/Homestead/DAO chain spec with transition points at #5 and #8.
+/// Create a new Foundation Frontier/Homestead/DAO chain spec with transition points at #5 and #8.
 pub fn new_transition_test() -> Spec { load(include_bytes!("../../res/ethereum/transition_test.json")) }

-/// Create a new Frontier main net chain spec without genesis accounts.
+/// Create a new Foundation Mainnet chain spec without genesis accounts.
 pub fn new_mainnet_like() -> Spec { load(include_bytes!("../../res/ethereum/frontier_like_test.json")) }

-/// Create a new Ropsten chain spec.
+/// Create a new Foundation Ropsten chain spec.
 pub fn new_ropsten() -> Spec { load(include_bytes!("../../res/ethereum/ropsten.json")) }

 /// Create a new Morden chain spec.
@@ -112,7 +118,7 @@ mod tests {

 	#[test]
 	fn frontier() {
-		let frontier = new_frontier();
+		let frontier = new_foundation();

 		assert_eq!(frontier.state_root(), "d7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".into());
 		let genesis = frontier.genesis_block();
--- a/ethcore/src/header.rs
+++ b/ethcore/src/header.rs
@@ -276,7 +276,7 @@ impl Decodable for Header {
 			number: r.val_at(8)?,
 			gas_limit: r.val_at(9)?,
 			gas_used: r.val_at(10)?,
-			timestamp: r.val_at(11)?,
+			timestamp: min(r.val_at::<U256>(11)?, u64::max_value().into()).as_u64(),
 			extra_data: r.val_at(12)?,
 			seal: vec![],
 			hash: RefCell::new(Some(r.as_raw().sha3())),
--- a/ethcore/src/miner/mod.rs
+++ b/ethcore/src/miner/mod.rs
@@ -32,7 +32,7 @@
 //! use ethcore::miner::{Miner, MinerService};
 //!
 //! fn main() {
-//!		let miner: Miner = Miner::with_spec(&ethereum::new_frontier());
+//!		let miner: Miner = Miner::with_spec(&ethereum::new_foundation());
 //!		// get status
 //!		assert_eq!(miner.status().transactions_in_pending_queue, 0);
 //!
--- a/ethcore/src/spec/spec.rs
+++ b/ethcore/src/spec/spec.rs
@@ -157,7 +157,7 @@ impl Spec {
 	fn engine(engine_spec: ethjson::spec::Engine, params: CommonParams, builtins: BTreeMap<Address, Builtin>) -> Arc<Engine> {
 		match engine_spec {
 			ethjson::spec::Engine::Null => Arc::new(NullEngine::new(params, builtins)),
-			ethjson::spec::Engine::InstantSeal => Arc::new(InstantSeal::new(params, builtins)),
+			ethjson::spec::Engine::InstantSeal(instant) => Arc::new(InstantSeal::new(params, instant.params.registrar.map_or_else(Address::new, Into::into), builtins)),
 			ethjson::spec::Engine::Ethash(ethash) => Arc::new(ethereum::Ethash::new(params, From::from(ethash.params), builtins)),
 			ethjson::spec::Engine::BasicAuthority(basic_authority) => Arc::new(BasicAuthority::new(params, From::from(basic_authority.params), builtins)),
 			ethjson::spec::Engine::AuthorityRound(authority_round) => AuthorityRound::new(params, From::from(authority_round.params), builtins).expect("Failed to start AuthorityRound consensus engine."),
--- a/ethcore/src/verification/queue/kind.rs
+++ b/ethcore/src/verification/queue/kind.rs
@@ -186,7 +186,7 @@ pub mod headers {
 		type Verified = Header;

 		fn create(input: Self::Input, engine: &Engine) -> Result<Self::Unverified, Error> {
-			verify_header_params(&input, engine).map(|_| input)
+			verify_header_params(&input, engine, true).map(|_| input)
 		}

 		fn verify(unverified: Self::Unverified, engine: &Engine, check_seal: bool) -> Result<Self::Verified, Error> {
--- a/ethcore/src/verification/verification.rs
+++ b/ethcore/src/verification/verification.rs
@@ -51,12 +51,12 @@ impl HeapSizeOf for PreverifiedBlock {

 /// Phase 1 quick block verification. Only does checks that are cheap. Operates on a single block
 pub fn verify_block_basic(header: &Header, bytes: &[u8], engine: &Engine) -> Result<(), Error> {
-	verify_header_params(&header, engine)?;
+	verify_header_params(&header, engine, true)?;
 	verify_block_integrity(bytes, &header.transactions_root(), &header.uncles_hash())?;
 	engine.verify_block_basic(&header, Some(bytes))?;
 	for u in UntrustedRlp::new(bytes).at(2)?.iter().map(|rlp| rlp.as_val::<Header>()) {
 		let u = u?;
-		verify_header_params(&u, engine)?;
+		verify_header_params(&u, engine, false)?;
 		engine.verify_block_basic(&u, None)?;
 	}
 	// Verify transactions.
@@ -195,7 +195,7 @@ pub fn verify_block_final(expected: &Header, got: &Header) -> Result<(), Error>
 }

 /// Check basic header parameters.
-pub fn verify_header_params(header: &Header, engine: &Engine) -> Result<(), Error> {
+pub fn verify_header_params(header: &Header, engine: &Engine, is_full: bool) -> Result<(), Error> {
 	if header.number() >= From::from(BlockNumber::max_value()) {
 		return Err(From::from(BlockError::RidiculousNumber(OutOfBounds { max: Some(From::from(BlockNumber::max_value())), min: None, found: header.number() })))
 	}
@@ -210,9 +210,11 @@ pub fn verify_header_params(header: &Header, engine: &Engine) -> Result<(), Erro
 	if header.number() != 0 && header.extra_data().len() > maximum_extra_data_size {
 		return Err(From::from(BlockError::ExtraDataOutOfBounds(OutOfBounds { min: None, max: Some(maximum_extra_data_size), found: header.extra_data().len() })));
 	}
-	let max_time = get_time().sec as u64 + 30;
-	if header.timestamp() > max_time {
-		return Err(From::from(BlockError::InvalidTimestamp(OutOfBounds { max: Some(max_time), min: None, found: header.timestamp() })))
+	if is_full {
+		let max_time = get_time().sec as u64 + 30;
+		if header.timestamp() > max_time {
+			return Err(From::from(BlockError::InvalidTimestamp(OutOfBounds { max: Some(max_time), min: None, found: header.timestamp() })))
+		}
 	}
 	Ok(())
 }
--- a/js/assets/fonts/Roboto/font.css
+++ b/js/assets/fonts/Roboto/font.css
@@ -3,7 +3,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/0eC6fl06luXEYWpBSJvXCIX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/0eC6fl06luXEYWpBSJvXCIX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
 }
 /* cyrillic */
@@ -11,7 +11,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/Fl4y0QdOxyyTHEGMXX8kcYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/Fl4y0QdOxyyTHEGMXX8kcYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
 }
 /* greek-ext */
@@ -19,7 +19,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/-L14Jk06m6pUHB-5mXQQnYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/-L14Jk06m6pUHB-5mXQQnYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
 }
 /* greek */
@@ -27,7 +27,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/I3S1wsgSg9YCurV6PUkTOYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/I3S1wsgSg9YCurV6PUkTOYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+0370-03FF;
 }
 /* vietnamese */
@@ -35,7 +35,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/NYDWBdD4gIq26G5XYbHsFIX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/NYDWBdD4gIq26G5XYbHsFIX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
 }
 /* latin-ext */
@@ -43,7 +43,7 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/Pru33qjShpZSmG3z6VYwnYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/Pru33qjShpZSmG3z6VYwnYX0hVgzZQUfRDuZrPvH3D8.woff2) format('woff2');
  unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
 }
 /* latin */
@@ -51,6 +51,6 @@
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Light'), local('Roboto-Light'), url(v15/Hgo13k-tfSpn0qi1SFdUfZBw1xU1rKptJj_0jans920.woff2) format('woff2');
+  src: local('Roboto Light'), local('Roboto-Light'), url(./v15/Hgo13k-tfSpn0qi1SFdUfZBw1xU1rKptJj_0jans920.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
 }
--- a/js/assets/fonts/RobotoMono/font.css
+++ b/js/assets/fonts/RobotoMono/font.css
@@ -3,7 +3,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz0ExlR2MysFCBK8OirNw2kM.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz0ExlR2MysFCBK8OirNw2kM.woff2) format('woff2');
  unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
 }
 /* cyrillic */
@@ -11,7 +11,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz2dsm03krrxlabhmVQFB99s.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz2dsm03krrxlabhmVQFB99s.woff2) format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
 }
 /* greek-ext */
@@ -19,7 +19,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59FzyJ0caWjaSBdV-xZbEgst_k.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59FzyJ0caWjaSBdV-xZbEgst_k.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
 }
 /* greek */
@@ -27,7 +27,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz2MSHb9EAJwuSzGfuRChQzQ.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz2MSHb9EAJwuSzGfuRChQzQ.woff2) format('woff2');
  unicode-range: U+0370-03FF;
 }
 /* vietnamese */
@@ -35,7 +35,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz-pRBTtN4E2_qSPBnw6AgMc.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz-pRBTtN4E2_qSPBnw6AgMc.woff2) format('woff2');
  unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
 }
 /* latin-ext */
@@ -43,7 +43,7 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz9Dnm4qiMZlH5rhYv_7LI2Y.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz9Dnm4qiMZlH5rhYv_7LI2Y.woff2) format('woff2');
  unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
 }
 /* latin */
@@ -51,6 +51,6 @@
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 300;
-  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(v4/N4duVc9C58uwPiY8_59Fz9TIkQYohD4BpHvJ3NvbHoA.woff2) format('woff2');
+  src: local('Roboto Mono Light'), local('RobotoMono-Light'), url(./v4/N4duVc9C58uwPiY8_59Fz9TIkQYohD4BpHvJ3NvbHoA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
 }
--- a/js/package.json
+++ b/js/package.json
@@ -188,6 +188,7 @@
    "scryptsy": "2.0.0",
    "solc": "ngotchac/solc-js",
    "store": "1.3.20",
+    "uglify-js": "2.8.2",
    "useragent.js": "0.5.6",
    "utf8": "2.1.2",
    "valid-url": "1.0.9",
--- a/js/src/3rdparty/etherscan/account.js
+++ b/js/src/3rdparty/etherscan/account.js
@@ -21,15 +21,15 @@ const PAGE_SIZE = 25;
 import util from '../../api/util';
 import { call } from './call';

-function _call (method, params, test) {
-  return call('account', method, params, test);
+function _call (method, params, test, netVersion) {
+  return call('account', method, params, test, netVersion);
 }

-function balance (address, test = false) {
+function balance (address, test, netVersion) {
  return _call('balance', {
    address: address,
    tag: 'latest'
-  }, test).then((balance) => {
+  }, test, netVersion).then((balance) => {
    // same format as balancemulti below
    return {
      account: address,
@@ -38,21 +38,21 @@ function balance (address, test = false) {
  });
 }

-function balances (addresses, test = false) {
+function balances (addresses, test, netVersion) {
  return _call('balancemulti', {
    address: addresses.join(','),
    tag: 'latest'
-  }, test);
+  }, test, netVersion);
 }

-function transactions (address, page, test = false) {
+function transactions (address, page, test, netVersion) {
  // page offset from 0
  return _call('txlist', {
    address: address,
    offset: PAGE_SIZE,
    page: (page || 0) + 1,
    sort: 'desc'
-  }, test).then((transactions) => {
+  }, test, netVersion).then((transactions) => {
    return transactions.map((tx) => {
      return {
        blockNumber: new BigNumber(tx.blockNumber || 0),
@@ -67,9 +67,9 @@ function transactions (address, page, test = false) {
 }

 const account = {
-  balance: balance,
-  balances: balances,
-  transactions: transactions
+  balance,
+  balances,
+  transactions
 };

 export { account };
--- a/js/src/3rdparty/etherscan/call.js
+++ b/js/src/3rdparty/etherscan/call.js
@@ -23,14 +23,32 @@ const options = {
  }
 };

-export function call (module, action, _params, test) {
-  const host = test ? 'testnet.etherscan.io' : 'api.etherscan.io';
+export function call (module, action, _params, test, netVersion) {
+  let prefix = 'api.';
+
+  switch (netVersion) {
+    case '2':
+    case '3':
+      prefix = 'testnet.';
+      break;
+
+    case '42':
+      prefix = 'kovan.';
+      break;
+
+    case '0':
+    default:
+      if (test) {
+        prefix = 'testnet.';
+      }
+      break;
+  }

  const query = stringify(Object.assign({
    module, action
  }, _params || {}));

-  return fetch(`https://${host}/api?${query}`, options)
+  return fetch(`https://${prefix}etherscan.io/api?${query}`, options)
    .then((response) => {
      if (!response.ok) {
        throw { code: response.status, message: response.statusText }; // eslint-disable-line
--- a/js/src/3rdparty/etherscan/helpers.spec.js
+++ b/js/src/3rdparty/etherscan/helpers.spec.js
@@ -19,8 +19,8 @@ import { stringify } from 'qs';

 import { url } from './links';

-function mockget (requests, test) {
-  let scope = nock(url(test));
+function mockget (requests, test, netVersion) {
+  let scope = nock(url(test, netVersion));

  requests.forEach((request) => {
    scope = scope
--- a/js/src/3rdparty/etherscan/links.js
+++ b/js/src/3rdparty/etherscan/links.js
@@ -14,14 +14,35 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

-export const url = (isTestnet = false) => {
-  return `https://${isTestnet ? 'testnet.' : ''}etherscan.io`;
+// NOTE: Keep 'isTestnet' for backwards library compatibility
+export const url = (isTestnet = false, netVersion = '0') => {
+  let prefix = '';
+
+  switch (netVersion) {
+    case '2':
+    case '3':
+      prefix = 'testnet.';
+      break;
+
+    case '42':
+      prefix = 'kovan.';
+      break;
+
+    case '0':
+    default:
+      if (isTestnet) {
+        prefix = 'testnet.';
+      }
+      break;
+  }
+
+  return `https://${prefix}etherscan.io`;
 };

-export const txLink = (hash, isTestnet = false) => {
-  return `${url(isTestnet)}/tx/${hash}`;
+export const txLink = (hash, isTestnet = false, netVersion = '0') => {
+  return `${url(isTestnet, netVersion)}/tx/${hash}`;
 };

-export const addressLink = (address, isTestnet = false) => {
-  return `${url(isTestnet)}/address/${address}`;
+export const addressLink = (address, isTestnet = false, netVersion = '0') => {
+  return `${url(isTestnet, netVersion)}/address/${address}`;
 };
--- a/js/src/abi/util/signature.js
+++ b/js/src/abi/util/signature.js
@@ -21,8 +21,9 @@ export function eventSignature (eventName, params) {
  const { strName, name } = parseName(eventName);
  const types = (params || []).map(fromParamType).join(',');
  const id = `${strName}(${types})`;
+  const signature = strName ? keccak_256(id) : '';

-  return { id, name, signature: keccak_256(id) };
+  return { id, name, signature };
 }

 export function methodSignature (methodName, params) {
--- a/js/src/abi/util/signature.spec.js
+++ b/js/src/abi/util/signature.spec.js
@@ -46,7 +46,7 @@ describe('abi/util/signature', () => {
      expect(eventSignature(undefined, [])).to.deep.equal({
        id: '()',
        name: undefined,
-        signature: '861731d50c3880a2ca1994d5ec287b94b2f4bd832a67d3e41c08177bdd5674fe'
+        signature: ''
      });
    });

@@ -54,7 +54,7 @@ describe('abi/util/signature', () => {
      expect(eventSignature(undefined, undefined)).to.deep.equal({
        id: '()',
        name: undefined,
-        signature: '861731d50c3880a2ca1994d5ec287b94b2f4bd832a67d3e41c08177bdd5674fe'
+        signature: ''
      });
    });
  });
@@ -96,7 +96,7 @@ describe('abi/util/signature', () => {
      expect(methodSignature(undefined, [])).to.deep.equal({
        id: '()',
        name: undefined,
-        signature: '861731d5'
+        signature: ''
      });
    });

@@ -104,7 +104,7 @@ describe('abi/util/signature', () => {
      expect(methodSignature(undefined, undefined)).to.deep.equal({
        id: '()',
        name: undefined,
-        signature: '861731d5'
+        signature: ''
      });
    });
  });
--- a/js/src/api/rpc/parity/parity.js
+++ b/js/src/api/rpc/parity/parity.js
@@ -174,7 +174,7 @@ export default class Parity {

  importGethAccounts (accounts) {
    return this._transport
-      .execute('parity_importGethAccounts', inAddresses)
+      .execute('parity_importGethAccounts', inAddresses(accounts))
      .then(outAddresses);
  }

--- a/js/src/contracts/abi/index.js
+++ b/js/src/contracts/abi/index.js
@@ -14,34 +14,18 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

-import badgereg from './badgereg.json';
-import basiccoin from './basiccoin.json';
-import basiccoinmanager from './basiccoinmanager.json';
-import dappreg from './dappreg.json';
-import eip20 from './eip20.json';
-import emailverification from './email-verification.json';
-import gavcoin from './gavcoin.json';
-import githubhint from './githubhint.json';
-import owned from './owned.json';
-import registry from './registry.json';
-import signaturereg from './signaturereg.json';
-import smsverification from './sms-verification.json';
-import tokenreg from './tokenreg.json';
-import wallet from './wallet.json';
-
-export {
-  badgereg,
-  basiccoin,
-  basiccoinmanager,
-  dappreg,
-  eip20,
-  emailverification,
-  gavcoin,
-  githubhint,
-  owned,
-  registry,
-  signaturereg,
-  smsverification,
-  tokenreg,
-  wallet
-};
+export badgereg from './badgereg.json';
+export basiccoin from './basiccoin.json';
+export basiccoinmanager from './basiccoinmanager.json';
+export dappreg from './dappreg.json';
+export eip20 from './eip20.json';
+export emailverification from './email-verification.json';
+export gavcoin from './gavcoin.json';
+export githubhint from './githubhint.json';
+export owned from './owned.json';
+export registry from './registry.json';
+export registry2 from './registry2.json';
+export signaturereg from './signaturereg.json';
+export smsverification from './sms-verification.json';
+export tokenreg from './tokenreg.json';
+export wallet from './wallet.json';
--- a/js/src/contracts/abi/registry2.json
+++ b/js/src/contracts/abi/registry2.json
--- a/js/src/dapps/basiccoin/services.js
+++ b/js/src/dapps/basiccoin/services.js
@@ -16,6 +16,7 @@

 import BigNumber from 'bignumber.js';

+import { url as etherscanUrl } from '~/3rdparty/etherscan/links';
 import * as abis from '~/contracts/abi';
 import { api } from './parity';

@@ -28,7 +29,7 @@ const subscriptions = {};

 let defaultSubscriptionId;
 let nextSubscriptionId = 1000;
-let isTest = false;
+let netVersion = '0';

 export function subscribeEvents (addresses, callback) {
  const subscriptionId = nextSubscriptionId++;
@@ -117,14 +118,15 @@ export function attachInstances () {
  return Promise
    .all([
      api.parity.registryAddress(),
-      api.parity.netChain()
+      api.parity.netChain(),
+      api.partiy.netVersion()
    ])
-    .then(([registryAddress, netChain]) => {
+    .then(([registryAddress, netChain, _netVersion]) => {
      const registry = api.newContract(abis.registry, registryAddress).instance;
-      isTest = ['morden', 'ropsten', 'testnet'].includes(netChain);
+      netVersion = _netVersion;

      console.log(`contract was found at registry=${registryAddress}`);
-      console.log(`running on ${netChain}, isTest=${isTest}`);
+      console.log(`running on ${netChain}, network ${netVersion}`);

      return Promise
        .all([
@@ -282,5 +284,5 @@ export function loadTokenBalance (tokenAddress, address) {
 }

 export function txLink (txHash) {
-  return `https://${isTest ? 'testnet.' : ''}etherscan.io/tx/${txHash}`;
+  return `https://${etherscanUrl(false, netVersion)}/tx/${txHash}`;
 }
--- a/js/src/dapps/registry/Events/events.js
+++ b/js/src/dapps/registry/Events/events.js
@@ -53,7 +53,13 @@ const renderEvent = (classNames, verb) => (e) => {
  return (
    <tr key={ e.key } className={ classes }>
      <td>
-        <Address address={ e.parameters.owner.value } />
+        <Address
+          address={
+            e.parameters.owner
+              ? e.parameters.owner.value
+              : e.from
+          }
+        />
      </td>
      <td>
        <abbr title={ e.transaction }>{ verb }</abbr>
@@ -79,17 +85,23 @@ const renderDataChanged = (e) => {
  return (
    <tr key={ e.key } className={ classNames }>
      <td>
-        <Address address={ e.parameters.owner.value } />
+        <Address
+          address={
+            e.parameters.owner
+              ? e.parameters.owner.value
+              : e.from
+          }
+        />
      </td>
      <td>
        <abbr title={ e.transaction }>updated</abbr>
      </td>
      <td>
-        { 'key ' }
+        key&nbsp;
        <code>
          { new Buffer(e.parameters.plainKey.value).toString('utf8') }
        </code>
-        { 'of ' }
+        &nbsp;of&nbsp;
        <code>
          <Hash hash={ bytesToHex(e.parameters.name.value) } />
        </code>
--- a/js/src/dapps/registry/actions.js
+++ b/js/src/dapps/registry/actions.js
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

-import { registry as registryAbi } from '~/contracts/abi';
+import { registry as registryAbi, registry2 as registryAbi2 } from '~/contracts/abi';

 import { api } from './parity.js';
 import * as addresses from './addresses/actions.js';
@@ -27,15 +27,17 @@ import * as reverse from './Reverse/actions.js';

 export { addresses, accounts, lookup, events, names, records, reverse };

-export const setIsTestnet = (isTestnet) => ({ type: 'set isTestnet', isTestnet });
+const REGISTRY_V1_HASHES = [
+  '0x34f7c51bbb1b1902fbdabfdf04811100f5c9f998f26dd535d2f6f977492c748e', // ropsten
+  '0x64c3ee34851517a9faecd995c102b339f03e564ad6772dc43a26f993238b20ec' // homestead
+];
+
+export const setNetVersion = (netVersion) => ({ type: 'set netVersion', netVersion });

 export const fetchIsTestnet = () => (dispatch) =>
  api.net.version()
    .then((netVersion) => {
-      dispatch(setIsTestnet(
-        netVersion === '2' || // morden
-        netVersion === '3' // ropsten
-      ));
+      dispatch(setNetVersion(netVersion));
    })
    .catch((err) => {
      console.error('could not check if testnet');
@@ -47,12 +49,28 @@ export const fetchIsTestnet = () => (dispatch) =>
 export const setContract = (contract) => ({ type: 'set contract', contract });

 export const fetchContract = () => (dispatch) =>
-  api.parity.registryAddress()
+  api.parity
+    .registryAddress()
    .then((address) => {
-      const contract = api.newContract(registryAbi, address);
-      dispatch(setContract(contract));
-      dispatch(fetchFee());
-      dispatch(fetchOwner());
+      return api.eth
+        .getCode(address)
+        .then((code) => {
+          const codeHash = api.util.sha3(code);
+          const isVersion1 = REGISTRY_V1_HASHES.includes(codeHash);
+
+          console.log(`registry at ${address}, code ${codeHash}, version ${isVersion1 ? 1 : 2}`);
+
+          const contract = api.newContract(
+            isVersion1
+              ? registryAbi
+              : registryAbi2,
+            address
+          );
+
+          dispatch(setContract(contract));
+          dispatch(fetchFee());
+          dispatch(fetchOwner());
+        });
    })
    .catch((err) => {
      console.error('could not fetch contract');
--- a/js/src/dapps/registry/reducers.js
+++ b/js/src/dapps/registry/reducers.js
@@ -22,8 +22,8 @@ import namesReducer from './Names/reducers.js';
 import recordsReducer from './Records/reducers.js';
 import reverseReducer from './Reverse/reducers.js';

-const isTestnetReducer = (state = null, action) =>
-  action.type === 'set isTestnet' ? action.isTestnet : state;
+const netVersionReducer = (state = null, action) =>
+  action.type === 'set netVersion' ? action.netVersion : state;

 const contractReducer = (state = null, action) =>
  action.type === 'set contract' ? action.contract : state;
@@ -35,7 +35,7 @@ const ownerReducer = (state = null, action) =>
  action.type === 'set owner' ? action.owner : state;

 const initialState = {
-  isTestnet: isTestnetReducer(undefined, { type: '' }),
+  netVersion: netVersionReducer(undefined, { type: '' }),
  accounts: accountsReducer(undefined, { type: '' }),
  contacts: contactsReducer(undefined, { type: '' }),
  contract: contractReducer(undefined, { type: '' }),
@@ -49,7 +49,7 @@ const initialState = {
 };

 export default (state = initialState, action) => ({
-  isTestnet: isTestnetReducer(state.isTestnet, action),
+  netVersion: netVersionReducer(state.netVersion, action),
  accounts: accountsReducer(state.accounts, action),
  contacts: contactsReducer(state.contacts, action),
  contract: contractReducer(state.contract, action),
--- a/js/src/dapps/registry/ui/address.js
+++ b/js/src/dapps/registry/ui/address.js
@@ -28,7 +28,7 @@ class Address extends Component {
  static propTypes = {
    address: PropTypes.string.isRequired,
    account: nullableProptype(PropTypes.object.isRequired),
-    isTestnet: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    key: PropTypes.string,
    shortenHash: PropTypes.bool
  };
@@ -56,7 +56,7 @@ class Address extends Component {
  }

  renderCaption () {
-    const { address, account, isTestnet, shortenHash } = this.props;
+    const { address, account, netVersion, shortenHash } = this.props;

    if (account) {
      const { name } = account;
@@ -64,7 +64,7 @@ class Address extends Component {
      return (
        <a
          className={ styles.link }
-          href={ etherscanUrl(address, isTestnet) }
+          href={ etherscanUrl(address, false, netVersion) }
          target='_blank'
        >
          <abbr
@@ -103,14 +103,14 @@ function mapStateToProps (initState, initProps) {
    });

  return (state, props) => {
-    const { isTestnet } = state;
+    const { netVersion } = state;
    const { address = '' } = props;

    const account = allAccounts[address] || null;

    return {
      account,
-      isTestnet
+      netVersion
    };
  };
 }
--- a/js/src/dapps/registry/ui/hash.js
+++ b/js/src/dapps/registry/ui/hash.js
@@ -26,7 +26,7 @@ const leading0x = /^0x/;
 class Hash extends Component {
  static propTypes = {
    hash: PropTypes.string.isRequired,
-    isTestnet: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    linked: PropTypes.bool
  }

@@ -35,7 +35,7 @@ class Hash extends Component {
  }

  render () {
-    const { hash, isTestnet, linked } = this.props;
+    const { hash, netVersion, linked } = this.props;

    let shortened = hash.toLowerCase().replace(leading0x, '');
    shortened = shortened.length > (6 + 6)
@@ -46,7 +46,7 @@ class Hash extends Component {
      return (
        <a
          className={ styles.link }
-          href={ etherscanUrl(hash, isTestnet) }
+          href={ etherscanUrl(hash, false, netVersion) }
          target='_blank'
        >
          <abbr title={ hash }>{ shortened }</abbr>
@@ -60,7 +60,7 @@ class Hash extends Component {

 export default connect(
  (state) => ({ // mapStateToProps
-    isTestnet: state.isTestnet
+    netVersion: state.netVersion
  }),
  null // mapDispatchToProps
 )(Hash);
--- a/js/src/dapps/registry/util/etherscan-url.js
+++ b/js/src/dapps/registry/util/etherscan-url.js
@@ -14,13 +14,15 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

+import { url as externalUrl } from '~/3rdparty/etherscan/links';
+
 const leading0x = /^0x/;

-const etherscanUrl = (hash, isTestnet) => {
+const etherscanUrl = (hash, isTestnet, netVersion) => {
  hash = hash.toLowerCase().replace(leading0x, '');
  const type = hash.length === 40 ? 'address' : 'tx';

-  return `https://${isTestnet ? 'testnet.' : ''}etherscan.io/${type}/0x${hash}`;
+  return `https://${externalUrl(isTestnet, netVersion)}/${type}/0x${hash}`;
 };

 export default etherscanUrl;
--- a/js/src/dapps/tokenreg/Inputs/Text/input-text.js
+++ b/js/src/dapps/tokenreg/Inputs/Text/input-text.js
@@ -105,22 +105,22 @@ export default class InputText extends Component {

    const validation = validate(value, validationType, contract);

-    if (validation instanceof Promise) {
+    const loadingTimeout = setTimeout(() => {
      this.setState({ disabled: true, loading: true });
+    }, 50);

-      return validation
-        .then(validation => {
-          this.setValidation({
-            ...validation,
-            disabled: false,
-            loading: false
-          });
+    return Promise.resolve(validation)
+      .then((validation) => {
+        clearTimeout(loadingTimeout);

-          event.target.focus();
+        this.setValidation({
+          ...validation,
+          disabled: false,
+          loading: false
        });
-    }

-    this.setValidation(validation);
+        event.target.focus();
+      });
  }

  onKeyDown = (event) => {
--- a/js/src/dapps/tokenreg/Tokens/Token/token.css
+++ b/js/src/dapps/tokenreg/Tokens/Token/token.css
@@ -49,7 +49,7 @@
 }

 .token-container {
-  flex: 1;
+  flex: 1 1 auto;
 }

 .full-width .token-container {
--- a/js/src/index.js
+++ b/js/src/index.js
@@ -97,3 +97,4 @@ if (module.hot) {
    );
  });
 }
+
--- a/js/src/modals/CreateAccount/NewGeth/newGeth.js
+++ b/js/src/modals/CreateAccount/NewGeth/newGeth.js
@@ -106,7 +106,7 @@ export default class NewGeth extends Component {
    api.parity
      .listGethAccounts()
      .then((_addresses) => {
-        const addresses = (addresses || []).filter((address) => !accounts[address]);
+        const addresses = (_addresses || []).filter((address) => !accounts[address]);

        return Promise
          .all(addresses.map((address) => api.eth.getBalance(address)))
--- a/js/src/modals/CreateAccount/createAccount.js
+++ b/js/src/modals/CreateAccount/createAccount.js
@@ -139,7 +139,7 @@ export default class CreateAccount extends Component {
      case 2:
        if (createType === 'fromGeth') {
          return (
-            <AccountDetailsGeth addresses={ this.state.gethAddresses } />
+            <AccountDetailsGeth addresses={ this.state.gethImported } />
          );
        }

@@ -310,10 +310,14 @@ export default class CreateAccount extends Component {
    if (createType === 'fromGeth') {
      return api.parity
        .importGethAccounts(this.state.gethAddresses)
-        .then((result) => {
-          console.log('result', result);
+        .then((gethImported) => {
+          console.log('importGethAccounts', gethImported);

-          return Promise.all(this.state.gethAddresses.map((address) => {
+          this.setState({
+            gethImported
+          });
+
+          return Promise.all(gethImported.map((address) => {
            return api.parity.setAccountName(address, 'Geth Import');
          }));
        })
--- a/js/src/modals/ExecuteContract/executeContract.js
+++ b/js/src/modals/ExecuteContract/executeContract.js
@@ -84,7 +84,6 @@ class ExecuteContract extends Component {
    contract: PropTypes.object.isRequired,
    fromAddress: PropTypes.string,
    gasLimit: PropTypes.object.isRequired,
-    isTest: PropTypes.bool,
    onClose: PropTypes.func.isRequired,
    onFromAddressChange: PropTypes.func.isRequired
  }
--- a/js/src/modals/Verification/store.js
+++ b/js/src/modals/Verification/store.js
@@ -44,7 +44,7 @@ export default class VerificationStore {
  @observable consentGiven = false;
  @observable requestTx = null;
  @observable code = '';
-  @observable isCodeValid = null;
+  @observable isCodeValid = false;
  @observable confirmationTx = null;

  constructor (api, abi, certifierName, account, isTestnet) {
@@ -132,7 +132,7 @@ export default class VerificationStore {
    const values = [ sha3.text(code) ];

    this.code = code;
-    this.isCodeValid = null;
+    this.isCodeValid = false;
    confirm.estimateGas(options, values)
      .then((gas) => {
        options.gas = gas.mul(1.2).toFixed(0);
--- a/js/src/redux/providers/status.js
+++ b/js/src/redux/providers/status.js
@@ -288,9 +288,11 @@ export default class Status {
      .then(([
        netPeers, clientVersion, netVersion, defaultExtraData, netChain, netPort, rpcSettings, enode, upgradeStatus
      ]) => {
-        const isTest =
-          netVersion === '2' || // morden
-          netVersion === '3'; // ropsten
+        const isTest = [
+          '2', // morden
+          '3', // ropsten
+          '42' // kovan
+        ].includes(netVersion);

        const longStatus = {
          netPeers,
@@ -298,6 +300,7 @@ export default class Status {
          defaultExtraData,
          netChain,
          netPort,
+          netVersion,
          rpcSettings,
          isTest,
          enode
--- a/js/src/redux/providers/statusReducer.js
+++ b/js/src/redux/providers/statusReducer.js
@@ -40,6 +40,7 @@ const initialState = {
    max: new BigNumber(0)
  },
  netPort: new BigNumber(0),
+  netVersion: '0',
  rpcSettings: {},
  syncing: true,
  isConnected: false,
--- a/js/src/ui/Form/Input/input.js
+++ b/js/src/ui/Form/Input/input.js
@@ -46,6 +46,10 @@ const UNDERLINE_FOCUSED = {
 const NAME_ID = ' ';

 export default class Input extends Component {
+  static contextTypes = {
+    intl: React.PropTypes.object.isRequired
+  };
+
  static propTypes = {
    allowCopy: PropTypes.oneOfType([
      PropTypes.string,
@@ -78,7 +82,8 @@ export default class Input extends Component {
    style: PropTypes.object,
    value: PropTypes.oneOfType([
      PropTypes.number,
-      PropTypes.string
+      PropTypes.string,
+      PropTypes.node
    ])
  };

@@ -134,6 +139,13 @@ export default class Input extends Component {
      ? UNDERLINE_FOCUSED
      : readOnly && typeof focused !== 'boolean' ? { display: 'none' } : null;

+    const textValue = typeof value !== 'string' && (value && value.props)
+      ? this.context.intl.formatMessage(
+          value.props,
+          value.props.values || {}
+        )
+      : value;
+
    return (
      <div className={ styles.container } style={ style }>
        { this.renderCopyButton() }
@@ -168,7 +180,8 @@ export default class Input extends Component {
          underlineStyle={ underlineStyle }
          underlineFocusStyle={ underlineFocusStyle }
          underlineShow={ !hideUnderline }
-          value={ value }>
+          value={ textValue }
+        >
          { children }
        </TextField>
      </div>
--- a/js/src/ui/Portal/portal.js
+++ b/js/src/ui/Portal/portal.js
@@ -14,7 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

-import EventListener from 'react-event-listener';
 import React, { Component, PropTypes } from 'react';
 import ReactDOM from 'react-dom';
 import ReactPortal from 'react-portal';
@@ -23,6 +22,7 @@ import keycode from 'keycode';
 import { nodeOrStringProptype } from '~/util/proptypes';
 import { CloseIcon } from '~/ui/Icons';
 import ParityBackground from '~/ui/ParityBackground';
+import StackEventListener from '~/ui/StackEventListener';
 import Title from '~/ui/Title';

 import styles from './portal.css';
@@ -92,10 +92,7 @@ export default class Portal extends Component {
            onClick={ this.stopEvent }
            onKeyDown={ this.handleKeyDown }
          >
-            <EventListener
-              target='window'
-              onKeyUp={ this.handleKeyUp }
-            />
+            <StackEventListener onKeyUp={ this.handleKeyUp } />
            <ParityBackground className={ styles.parityBackground } />
            { this.renderClose() }
            <Title
@@ -174,7 +171,7 @@ export default class Portal extends Component {
    switch (codeName) {
      case 'esc':
        event.preventDefault();
-        return this.handleClose();
+        return this.props.onClose();
    }
  }

--- a/js/src/ui/StackEventListener/index.js
+++ b/js/src/ui/StackEventListener/index.js
@@ -0,0 +1,17 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export default from './stackEventListener';
--- a/js/src/ui/StackEventListener/stackEventListener.js
+++ b/js/src/ui/StackEventListener/stackEventListener.js
@@ -0,0 +1,56 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import ReactEventListener from 'react-event-listener';
+import React, { Component, PropTypes } from 'react';
+
+let listenerId = 0;
+let listenerIds = [];
+
+export default class StackEventListener extends Component {
+  static propTypes = {
+    onKeyUp: PropTypes.func.isRequired
+  };
+
+  componentWillMount () {
+    // Add to the list of listeners on mount
+    this.id = ++listenerId;
+    listenerIds.push(this.id);
+  }
+
+  componentWillUnmount () {
+    // Remove from the listeners list on unmount
+    listenerIds = listenerIds.filter((id) => this.id !== id);
+  }
+
+  render () {
+    return (
+      <ReactEventListener
+        target='window'
+        onKeyUp={ this.handleKeyUp }
+      />
+    );
+  }
+
+  handleKeyUp = (event) => {
+    // Only handle event if last of the listeners list
+    if (this.id !== listenerIds.slice(-1)[0]) {
+      return event;
+    }
+
+    return this.props.onKeyUp(event);
+  }
+}
--- a/js/src/ui/TxHash/txHash.js
+++ b/js/src/ui/TxHash/txHash.js
@@ -34,8 +34,8 @@ class TxHash extends Component {

  static propTypes = {
    hash: PropTypes.string.isRequired,
-    isTest: PropTypes.bool,
    maxConfirmations: PropTypes.number,
+    netVersion: PropTypes.string.isRequired,
    summary: PropTypes.bool
  }

@@ -116,10 +116,10 @@ class TxHash extends Component {
  }

  render () {
-    const { hash, isTest, summary } = this.props;
+    const { hash, netVersion, summary } = this.props;

    const hashLink = (
-      <a href={ txLink(hash, isTest) } target='_blank'>
+      <a href={ txLink(hash, false, netVersion) } target='_blank'>
        <ShortenedHash data={ hash } />
      </a>
    );
@@ -255,9 +255,11 @@ class TxHash extends Component {
 }

 function mapStateToProps (state) {
-  const { isTest } = state.nodeStatus;
+  const { netVersion } = state.nodeStatus;

-  return { isTest };
+  return {
+    netVersion
+  };
 }

 export default connect(
--- a/js/src/ui/TxHash/txHash.spec.js
+++ b/js/src/ui/TxHash/txHash.spec.js
@@ -63,7 +63,9 @@ function createRedux () {
    subscribe: sinon.stub(),
    getState: () => {
      return {
-        nodeStatus: { isTest: true }
+        nodeStatus: {
+          netVersion: '42'
+        }
      };
    }
  };
--- a/js/src/ui/TxList/TxRow/txRow.js
+++ b/js/src/ui/TxList/TxRow/txRow.js
@@ -16,6 +16,7 @@

 import moment from 'moment';
 import React, { Component, PropTypes } from 'react';
+import { connect } from 'react-redux';

 import { txLink, addressLink } from '~/3rdparty/etherscan/links';

@@ -25,7 +26,7 @@ import MethodDecoding from '../../MethodDecoding';

 import styles from '../txList.css';

-export default class TxRow extends Component {
+class TxRow extends Component {
  static contextTypes = {
    api: PropTypes.object.isRequired
  };
@@ -33,7 +34,7 @@ export default class TxRow extends Component {
  static propTypes = {
    tx: PropTypes.object.isRequired,
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,

    block: PropTypes.object,
    historic: PropTypes.bool,
@@ -45,7 +46,7 @@ export default class TxRow extends Component {
  };

  render () {
-    const { tx, address, isTest, historic, className } = this.props;
+    const { address, className, historic, netVersion, tx } = this.props;

    return (
      <tr className={ className || '' }>
@@ -57,8 +58,9 @@ export default class TxRow extends Component {
          <div>
            <a
              className={ styles.link }
-              href={ txLink(tx.hash, isTest) }
-              target='_blank'>
+              href={ txLink(tx.hash, false, netVersion) }
+              target='_blank'
+            >
              { `${tx.hash.substr(2, 6)}...${tx.hash.slice(-6)}` }
            </a>
          </div>
@@ -75,13 +77,13 @@ export default class TxRow extends Component {
  }

  renderAddress (address) {
-    const { isTest } = this.props;
+    const { netVersion } = this.props;

    let esLink = null;
    if (address) {
      esLink = (
        <a
-          href={ addressLink(address, isTest) }
+          href={ addressLink(address, false, netVersion) }
          target='_blank'
          className={ styles.link }>
          <IdentityName address={ address } shorten />
@@ -131,3 +133,16 @@ export default class TxRow extends Component {
    );
  }
 }
+
+function mapStateToProps (state) {
+  const { netVersion } = state.nodeStatus;
+
+  return {
+    netVersion
+  };
+}
+
+export default connect(
+  mapStateToProps,
+  null
+)(TxRow);
--- a/js/src/ui/TxList/TxRow/txRow.spec.js
+++ b/js/src/ui/TxList/TxRow/txRow.spec.js
@@ -25,9 +25,27 @@ import TxRow from './txRow';

 const api = new Api({ execute: sinon.stub() });

+const STORE = {
+  dispatch: sinon.stub(),
+  subscribe: sinon.stub(),
+  getState: () => {
+    return {
+      nodeStatus: {
+        netVersion: '42'
+      },
+      personal: {
+        accounts: {
+          '0x123': {}
+        }
+      }
+    };
+  }
+};
+
 function render (props) {
  return shallow(
    <TxRow
+      store={ STORE }
      { ...props } />,
    { context: { api } }
  );
@@ -45,7 +63,7 @@ describe('ui/TxList/TxRow', () => {
        value: new BigNumber(1)
      };

-      expect(render({ address: '0x123', block, isTest: true, tx })).to.be.ok;
+      expect(render({ address: '0x123', block, netVersion: '42', tx })).to.be.ok;
    });
  });
 });
--- a/js/src/ui/TxList/txList.js
+++ b/js/src/ui/TxList/txList.js
@@ -35,7 +35,7 @@ class TxList extends Component {
      PropTypes.array,
      PropTypes.object
    ]).isRequired,
-    isTest: PropTypes.bool.isRequired
+    netVersion: PropTypes.string.isRequired
  }

  store = new Store(this.context.api);
@@ -63,7 +63,7 @@ class TxList extends Component {
  }

  renderRows () {
-    const { address, isTest } = this.props;
+    const { address, netVersion } = this.props;

    return this.store.sortedHashes.map((txhash) => {
      const tx = this.store.transactions[txhash];
@@ -76,7 +76,7 @@ class TxList extends Component {
          tx={ tx }
          block={ block }
          address={ address }
-          isTest={ isTest }
+          netVersion={ netVersion }
        />
      );
    });
@@ -84,10 +84,10 @@ class TxList extends Component {
 }

 function mapStateToProps (state) {
-  const { isTest } = state.nodeStatus;
+  const { netVersion } = state.nodeStatus;

  return {
-    isTest
+    netVersion
  };
 }

--- a/js/src/ui/TxList/txList.spec.js
+++ b/js/src/ui/TxList/txList.spec.js
@@ -30,7 +30,7 @@ const STORE = {
  getState: () => {
    return {
      nodeStatus: {
-        isTest: true
+        netVersion: '42'
      }
    };
  }
--- a/js/src/views/Account/Transactions/store.js
+++ b/js/src/views/Account/Transactions/store.js
@@ -21,8 +21,8 @@ import etherscan from '~/3rdparty/etherscan';
 export default class Store {
  @observable address = null;
  @observable isLoading = false;
-  @observable isTest = undefined;
  @observable isTracing = false;
+  @observable netVersion = '0';
  @observable txHashes = [];

  constructor (api) {
@@ -44,8 +44,8 @@ export default class Store {
    this.isLoading = isLoading;
  }

-  @action setTest = (isTest) => {
-    this.isTest = isTest;
+  @action setNetVersion = (netVersion) => {
+    this.netVersion = netVersion;
  }

  @action setTracing = (isTracing) => {
@@ -55,7 +55,7 @@ export default class Store {
  @action updateProps = (props) => {
    transaction(() => {
      this.setAddress(props.address);
-      this.setTest(props.isTest);
+      this.setNetVersion(props.netVersion);

      // TODO: When tracing is enabled again, adjust to actually set
      this.setTracing(false && props.traceMode);
@@ -65,7 +65,7 @@ export default class Store {
  }

  getTransactions () {
-    if (this.isTest === undefined) {
+    if (this.netVersion === '0') {
      return Promise.resolve();
    }

@@ -87,7 +87,7 @@ export default class Store {
  }

  fetchEtherscanTransactions () {
-    return etherscan.account.transactions(this.address, 0, this.isTest);
+    return etherscan.account.transactions(this.address, 0, false, this.netVersion);
  }

  fetchTraceTransactions () {
--- a/js/src/views/Account/Transactions/store.spec.js
+++ b/js/src/views/Account/Transactions/store.spec.js
@@ -43,7 +43,7 @@ function mockQuery () {
      sort: 'desc'
    },
    reply: [{ hash: '123' }]
-  }], true);
+  }], false, '42');
 }

 describe('views/Account/Transactions/store', () => {
@@ -94,10 +94,10 @@ describe('views/Account/Transactions/store', () => {
      });
    });

-    describe('setTest', () => {
-      it('sets the isTest flag', () => {
-        store.setTest(true);
-        expect(store.isTest).to.be.true;
+    describe('setNetVersion', () => {
+      it('sets the netVersion', () => {
+        store.setNetVersion('testing');
+        expect(store.netVersion).to.equal('testing');
      });
    });

@@ -124,7 +124,7 @@ describe('views/Account/Transactions/store', () => {
      it('retrieves the hashes via etherscan', () => {
        sinon.spy(store, 'fetchEtherscanTransactions');
        store.setAddress(ADDRESS);
-        store.setTest(true);
+        store.setNetVersion('42');
        store.setTracing(false);

        return store.getTransactions().then(() => {
@@ -137,7 +137,7 @@ describe('views/Account/Transactions/store', () => {
      it('retrieves the hashes via tracing', () => {
        sinon.spy(store, 'fetchTraceTransactions');
        store.setAddress(ADDRESS);
-        store.setTest(true);
+        store.setNetVersion('42');
        store.setTracing(true);

        return store.getTransactions().then(() => {
@@ -151,7 +151,7 @@ describe('views/Account/Transactions/store', () => {
    describe('fetchEtherscanTransactions', () => {
      it('retrieves the transactions', () => {
        store.setAddress(ADDRESS);
-        store.setTest(true);
+        store.setNetVersion('42');

        return store.fetchEtherscanTransactions().then((transactions) => {
          expect(transactions).to.deep.equal([{
@@ -169,7 +169,7 @@ describe('views/Account/Transactions/store', () => {
    describe('fetchTraceTransactions', () => {
      it('retrieves the transactions', () => {
        store.setAddress(ADDRESS);
-        store.setTest(true);
+        store.setNetVersion('42');

        return store.fetchTraceTransactions().then((transactions) => {
          expect(transactions).to.deep.equal([
--- a/js/src/views/Account/Transactions/transactions.js
+++ b/js/src/views/Account/Transactions/transactions.js
@@ -32,7 +32,7 @@ class Transactions extends Component {

  static propTypes = {
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool,
+    netVersion: PropTypes.string.isRequired,
    traceMode: PropTypes.bool
  }

@@ -48,7 +48,7 @@ class Transactions extends Component {
      return;
    }

-    const hasChanged = ['isTest', 'address']
+    const hasChanged = ['address', 'netVersion']
      .map(key => newProps[key] !== this.props[key])
      .reduce((truth, keyTruth) => truth || keyTruth, false);

@@ -109,10 +109,10 @@ class Transactions extends Component {
 }

 function mapStateToProps (state) {
-  const { isTest, traceMode } = state.nodeStatus;
+  const { netVersion, traceMode } = state.nodeStatus;

  return {
-    isTest,
+    netVersion,
    traceMode
  };
 }
--- a/js/src/views/Account/account.test.js
+++ b/js/src/views/Account/account.test.js
@@ -31,7 +31,7 @@ function createRedux () {
        },
        images: {},
        nodeStatus: {
-          isTest: false,
+          netVersion: '1',
          traceMode: false
        },
        personal: {
--- a/js/src/views/Application/TabBar/tabBar.js
+++ b/js/src/views/Application/TabBar/tabBar.js
@@ -84,8 +84,6 @@ class TabBar extends Component {
  };

  static propTypes = {
-    isTest: PropTypes.bool,
-    netChain: PropTypes.string,
    pending: PropTypes.array,
    views: PropTypes.array.isRequired
  };
--- a/js/src/views/Application/application.js
+++ b/js/src/views/Application/application.js
@@ -46,8 +46,6 @@ class Application extends Component {
  static propTypes = {
    blockNumber: PropTypes.object,
    children: PropTypes.node,
-    isTest: PropTypes.bool,
-    netChain: PropTypes.string,
    pending: PropTypes.array
  }

@@ -86,17 +84,14 @@ class Application extends Component {
  }

  renderApp () {
-    const { blockNumber, children, pending, netChain, isTest } = this.props;
+    const { blockNumber, children, pending } = this.props;

    return (
      <Container
        upgradeStore={ this.upgradeStore }
        onCloseFirstRun={ this.store.closeFirstrun }
        showFirstRun={ this.store.firstrunVisible }>
-        <TabBar
-          netChain={ netChain }
-          isTest={ isTest }
-          pending={ pending } />
+        <TabBar pending={ pending } />
        <div className={ styles.content }>
          { children }
        </div>
@@ -123,15 +118,13 @@ class Application extends Component {
 }

 function mapStateToProps (state) {
-  const { blockNumber, netChain, isTest } = state.nodeStatus;
+  const { blockNumber } = state.nodeStatus;
  const { hasAccounts } = state.personal;
  const { pending } = state.signer;

  return {
    blockNumber,
    hasAccounts,
-    isTest,
-    netChain,
    pending
  };
 }
--- a/js/src/views/Contract/Events/Event/event.js
+++ b/js/src/views/Contract/Events/Event/event.js
@@ -31,7 +31,7 @@ export default class Event extends Component {

  static propTypes = {
    event: PropTypes.object.isRequired,
-    isTest: PropTypes.bool
+    netVersion: PropTypes.string.isRequired
  }

  state = {
@@ -43,11 +43,11 @@ export default class Event extends Component {
  }

  render () {
-    const { event, isTest } = this.props;
+    const { event, netVersion } = this.props;
    const { block, transaction } = this.state;

    const classes = `${styles.event} ${styles[event.state]}`;
-    const url = txLink(event.transactionHash, isTest);
+    const url = txLink(event.transactionHash, false, netVersion);
    const keys = Object.keys(event.params).join(', ');
    const values = Object.keys(event.params).map((name, index) => {
      const param = event.params[name];
--- a/js/src/views/Contract/Events/events.js
+++ b/js/src/views/Contract/Events/events.js
@@ -28,9 +28,9 @@ export default class Events extends Component {
  };

  static propTypes = {
-    isTest: PropTypes.bool.isRequired,
    isLoading: PropTypes.bool,
-    events: PropTypes.array
+    events: PropTypes.array,
+    netVersion: PropTypes.string.isRequired
  };

  static defaultProps = {
@@ -39,7 +39,7 @@ export default class Events extends Component {
  };

  render () {
-    const { events, isTest, isLoading } = this.props;
+    const { events, isLoading, netVersion } = this.props;

    if (isLoading) {
      return (
@@ -67,7 +67,8 @@ export default class Events extends Component {
        <Event
          key={ event.key }
          event={ event }
-          isTest={ isTest } />
+          netVersion={ netVersion }
+        />
      );
    });

@@ -82,7 +83,9 @@ export default class Events extends Component {
              </th>
            </tr>
          </thead>
-          <tbody>{ list }</tbody>
+          <tbody>
+            { list }
+          </tbody>
        </table>
      </Container>
    );
--- a/js/src/views/Contract/contract.js
+++ b/js/src/views/Contract/contract.js
@@ -52,7 +52,7 @@ class Contract extends Component {
    accountsInfo: PropTypes.object,
    balances: PropTypes.object,
    contracts: PropTypes.object,
-    isTest: PropTypes.bool,
+    netVersion: PropTypes.string.isRequired,
    params: PropTypes.object
  };

@@ -119,7 +119,7 @@ class Contract extends Component {
  }

  render () {
-    const { accountsInfo, balances, contracts, params, isTest } = this.props;
+    const { accountsInfo, balances, contracts, netVersion, params } = this.props;
    const { allEvents, contract, queryValues, loadingEvents } = this.state;
    const account = contracts[params.address];
    const balance = balances[params.address];
@@ -148,9 +148,9 @@ class Contract extends Component {
            values={ queryValues }
          />
          <Events
-            isTest={ isTest }
            isLoading={ loadingEvents }
            events={ allEvents }
+            netVersion={ netVersion }
          />
          { this.renderDetails(account) }
        </Page>
@@ -484,14 +484,14 @@ class Contract extends Component {
 function mapStateToProps (state) {
  const { accounts, accountsInfo, contracts } = state.personal;
  const { balances } = state.balances;
-  const { isTest } = state.nodeStatus;
+  const { netVersion } = state.nodeStatus;

  return {
-    isTest,
    accounts,
    accountsInfo,
+    balances,
    contracts,
-    balances
+    netVersion
  };
 }

--- a/js/src/views/Dapps/UrlButton/urlButton.js
+++ b/js/src/views/Dapps/UrlButton/urlButton.js
@@ -61,7 +61,7 @@ class UrlButton extends Component {
        hint={
          <FormattedMessage
            id='dapps.button.url.input'
-            defaultMessage='https://mkr.market' />
+            defaultMessage='https://oasisdex.com' />
        }
        onBlur={ this.hideInput }
        onFocus={ this.showInput }
--- a/js/src/views/ParityBar/parityBar.css
+++ b/js/src/views/ParityBar/parityBar.css
@@ -55,6 +55,7 @@ $modalZ: 10001;
 .container {
  display: flex;
  flex-direction: column;
+  width: 100%;
 }

 .overlay {
@@ -114,7 +115,8 @@ $modalZ: 10001;
  flex-direction: column;
  min-height: 30vh;
  max-height: 80vh;
-  max-width: calc(100vw - 1em);
+  max-width: calc(100vw - 2em);
+  width: 960px;

  .content {
    flex: 1;
--- a/js/src/views/Signer/components/Account/AccountLink/accountLink.js
+++ b/js/src/views/Signer/components/Account/AccountLink/accountLink.js
@@ -21,7 +21,7 @@ import styles from './accountLink.css';

 export default class AccountLink extends Component {
  static propTypes = {
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    address: PropTypes.string.isRequired,
    className: PropTypes.string,
    children: PropTypes.node
@@ -32,15 +32,15 @@ export default class AccountLink extends Component {
  };

  componentWillMount () {
-    const { address, isTest } = this.props;
+    const { address, netVersion } = this.props;

-    this.updateLink(address, isTest);
+    this.updateLink(address, netVersion);
  }

  componentWillReceiveProps (nextProps) {
-    const { address, isTest } = nextProps;
+    const { address, netVersion } = nextProps;

-    this.updateLink(address, isTest);
+    this.updateLink(address, netVersion);
  }

  render () {
@@ -56,8 +56,8 @@ export default class AccountLink extends Component {
    );
  }

-  updateLink (address, isTest) {
-    const link = addressLink(address, isTest);
+  updateLink (address, netVersion) {
+    const link = addressLink(address, false, netVersion);

    this.setState({
      link
--- a/js/src/views/Signer/components/Account/account.js
+++ b/js/src/views/Signer/components/Account/account.js
@@ -25,7 +25,7 @@ export default class Account extends Component {
  static propTypes = {
    className: PropTypes.string,
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    balance: PropTypes.object // eth BigNumber, not required since it mght take time to fetch
  };

@@ -51,13 +51,14 @@ export default class Account extends Component {
  }

  render () {
-    const { address, isTest, className } = this.props;
+    const { address, netVersion, className } = this.props;

    return (
      <div className={ `${styles.acc} ${className}` }>
        <AccountLink
          address={ address }
-          isTest={ isTest }>
+          netVersion={ netVersion }
+        >
          <IdentityIcon
            center
            address={ address } />
@@ -76,14 +77,15 @@ export default class Account extends Component {
  }

  renderName () {
-    const { address, isTest } = this.props;
+    const { address, netVersion } = this.props;
    const name = <IdentityName address={ address } empty />;

    if (!name) {
      return (
        <AccountLink
          address={ address }
-          isTest={ isTest }>
+          netVersion={ netVersion }
+        >
          [{ this.shortAddress(address) }]
        </AccountLink>
      );
@@ -92,7 +94,8 @@ export default class Account extends Component {
    return (
      <AccountLink
        address={ address }
-        isTest={ isTest } >
+        netVersion={ netVersion }
+      >
        <span>
          <span className={ styles.name }>{ name }</span>
          <span className={ styles.address }>[{ this.tinyAddress(address) }]</span>
--- a/js/src/views/Signer/components/RequestPending/requestPending.js
+++ b/js/src/views/Signer/components/RequestPending/requestPending.js
@@ -27,7 +27,7 @@ export default class RequestPending extends Component {
    gasLimit: PropTypes.object.isRequired,
    id: PropTypes.object.isRequired,
    isSending: PropTypes.bool.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    onConfirm: PropTypes.func.isRequired,
    onReject: PropTypes.func.isRequired,
    payload: PropTypes.oneOfType([
@@ -51,7 +51,7 @@ export default class RequestPending extends Component {
  };

  render () {
-    const { className, date, focus, gasLimit, id, isSending, isTest, onReject, payload, store } = this.props;
+    const { className, date, focus, gasLimit, id, isSending, netVersion, onReject, payload, store } = this.props;

    if (payload.sign) {
      const { sign } = payload;
@@ -65,7 +65,7 @@ export default class RequestPending extends Component {
          id={ id }
          isFinished={ false }
          isSending={ isSending }
-          isTest={ isTest }
+          netVersion={ netVersion }
          onConfirm={ this.onConfirm }
          onReject={ onReject }
          store={ store } />
@@ -82,7 +82,7 @@ export default class RequestPending extends Component {
          gasLimit={ gasLimit }
          id={ id }
          isSending={ isSending }
-          isTest={ isTest }
+          netVersion={ netVersion }
          onConfirm={ this.onConfirm }
          onReject={ onReject }
          store={ store }
--- a/js/src/views/Signer/components/RequestPending/requestPending.spec.js
+++ b/js/src/views/Signer/components/RequestPending/requestPending.spec.js
@@ -0,0 +1,112 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import BigNumber from 'bignumber.js';
+import { shallow } from 'enzyme';
+import React from 'react';
+import sinon from 'sinon';
+
+import RequestPending from './';
+
+const ADDRESS = '0x1234567890123456789012345678901234567890';
+const TRANSACTION = {
+  from: ADDRESS,
+  gas: new BigNumber(21000),
+  gasPrice: new BigNumber(20000000),
+  value: new BigNumber(1)
+};
+const PAYLOAD_SENDTX = {
+  sendTransaction: TRANSACTION
+};
+const PAYLOAD_SIGN = {
+  sign: {
+    address: ADDRESS,
+    data: 'testing'
+  }
+};
+const PAYLOAD_SIGNTX = {
+  signTransaction: TRANSACTION
+};
+
+let component;
+let onConfirm;
+let onReject;
+
+function render (payload) {
+  onConfirm = sinon.stub();
+  onReject = sinon.stub();
+
+  component = shallow(
+    <RequestPending
+      date={ new Date() }
+      gasLimit={ new BigNumber(100000) }
+      id={ new BigNumber(123) }
+      isSending={ false }
+      netVersion='42'
+      onConfirm={ onConfirm }
+      onReject={ onReject }
+      origin={ {} }
+      payload={ payload }
+      store={ {} }
+    />
+  );
+
+  return component;
+}
+
+describe('views/Signer/RequestPending', () => {
+  describe('sendTransaction', () => {
+    beforeEach(() => {
+      render(PAYLOAD_SENDTX);
+    });
+
+    it('renders defaults', () => {
+      expect(component).to.be.ok;
+    });
+
+    it('renders TransactionPending component', () => {
+      expect(component.find('TransactionPending')).to.have.length(1);
+    });
+  });
+
+  describe('sign', () => {
+    beforeEach(() => {
+      render(PAYLOAD_SIGN);
+    });
+
+    it('renders defaults', () => {
+      expect(component).to.be.ok;
+    });
+
+    it('renders SignRequest component', () => {
+      expect(component.find('SignRequest')).to.have.length(1);
+    });
+  });
+
+  describe('signTransaction', () => {
+    beforeEach(() => {
+      render(PAYLOAD_SIGNTX);
+    });
+
+    it('renders defaults', () => {
+      expect(component).to.be.ok;
+    });
+
+    it('renders TransactionPending component', () => {
+      expect(component.find('TransactionPending')).to.have.length(1);
+    });
+  });
+});
--- a/js/src/views/Signer/components/SignRequest/signRequest.js
+++ b/js/src/views/Signer/components/SignRequest/signRequest.js
@@ -44,8 +44,8 @@ export default class SignRequest extends Component {
    address: PropTypes.string.isRequired,
    data: PropTypes.string.isRequired,
    isFinished: PropTypes.bool.isRequired,
-    isTest: PropTypes.bool.isRequired,
    store: PropTypes.object.isRequired,
+    netVersion: PropTypes.string.isRequired,

    className: PropTypes.string,
    focus: PropTypes.bool,
@@ -92,7 +92,7 @@ export default class SignRequest extends Component {

  renderDetails () {
    const { api } = this.context;
-    const { address, isTest, store, data } = this.props;
+    const { address, netVersion, store, data } = this.props;
    const balance = store.balances[address];

    if (!balance) {
@@ -105,7 +105,8 @@ export default class SignRequest extends Component {
          <Account
            address={ address }
            balance={ balance }
-            isTest={ isTest } />
+            netVersion={ netVersion }
+          />
        </div>
        <div className={ styles.info } title={ api.util.sha3(data) }>
          <p>A request to sign data using your account:</p>
--- a/js/src/views/Signer/components/TransactionMainDetails/transactionMainDetails.js
+++ b/js/src/views/Signer/components/TransactionMainDetails/transactionMainDetails.js
@@ -31,7 +31,7 @@ export default class TransactionMainDetails extends Component {
    fromBalance: PropTypes.object,
    gasStore: PropTypes.object,
    id: PropTypes.object.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    totalValue: PropTypes.object.isRequired,
    transaction: PropTypes.object.isRequired,
    value: PropTypes.object.isRequired
@@ -50,7 +50,7 @@ export default class TransactionMainDetails extends Component {
  }

  render () {
-    const { children, from, fromBalance, gasStore, isTest, transaction } = this.props;
+    const { children, from, fromBalance, gasStore, netVersion, transaction } = this.props;

    return (
      <div className={ styles.transaction }>
@@ -59,7 +59,7 @@ export default class TransactionMainDetails extends Component {
            <Account
              address={ from }
              balance={ fromBalance }
-              isTest={ isTest }
+              netVersion={ netVersion }
            />
          </div>
        </div>
--- a/js/src/views/Signer/components/TransactionPending/transactionPending.js
+++ b/js/src/views/Signer/components/TransactionPending/transactionPending.js
@@ -39,7 +39,7 @@ export default class TransactionPending extends Component {
    gasLimit: PropTypes.object,
    id: PropTypes.object.isRequired,
    isSending: PropTypes.bool.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    nonce: PropTypes.number,
    onConfirm: PropTypes.func.isRequired,
    onReject: PropTypes.func.isRequired,
@@ -87,7 +87,7 @@ export default class TransactionPending extends Component {
  }

  renderTransaction () {
-    const { className, focus, id, isSending, isTest, store, transaction } = this.props;
+    const { className, focus, id, isSending, netVersion, store, transaction } = this.props;
    const { totalValue } = this.state;
    const { from, value } = transaction;

@@ -101,7 +101,7 @@ export default class TransactionPending extends Component {
          fromBalance={ fromBalance }
          gasStore={ this.gasStore }
          id={ id }
-          isTest={ isTest }
+          netVersion={ netVersion }
          totalValue={ totalValue }
          transaction={ transaction }
          value={ value } />
--- a/js/src/views/Signer/components/TxHashLink/txHashLink.js
+++ b/js/src/views/Signer/components/TxHashLink/txHashLink.js
@@ -22,18 +22,19 @@ export default class TxHashLink extends Component {
  static propTypes = {
    children: PropTypes.node,
    className: PropTypes.string,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    txHash: PropTypes.string.isRequired
  }

  render () {
-    const { children, className, isTest, txHash } = this.props;
+    const { children, className, netVersion, txHash } = this.props;

    return (
      <a
        className={ className }
-        href={ txLink(txHash, isTest) }
-        target='_blank'>
+        href={ txLink(txHash, false, netVersion) }
+        target='_blank'
+      >
        { children || txHash }
      </a>
    );
--- a/js/src/views/Signer/containers/Embedded/embedded.js
+++ b/js/src/views/Signer/containers/Embedded/embedded.js
@@ -38,7 +38,7 @@ class Embedded extends Component {
      startRejectRequest: PropTypes.func.isRequired
    }).isRequired,
    gasLimit: PropTypes.object.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    signer: PropTypes.shape({
      finished: PropTypes.array.isRequired,
      pending: PropTypes.array.isRequired
@@ -79,7 +79,7 @@ class Embedded extends Component {
  }

  renderPending = (data, index) => {
-    const { actions, gasLimit, isTest } = this.props;
+    const { actions, gasLimit, netVersion } = this.props;
    const { date, id, isSending, payload } = data;

    return (
@@ -90,7 +90,7 @@ class Embedded extends Component {
        gasLimit={ gasLimit }
        id={ id }
        isSending={ isSending }
-        isTest={ isTest }
+        netVersion={ netVersion }
        key={ id }
        onConfirm={ actions.startConfirmRequest }
        onReject={ actions.startRejectRequest }
@@ -106,13 +106,13 @@ class Embedded extends Component {
 }

 function mapStateToProps (state) {
-  const { gasLimit, isTest } = state.nodeStatus;
+  const { gasLimit, netVersion } = state.nodeStatus;
  const { actions, signer } = state;

  return {
    actions,
    gasLimit,
-    isTest,
+    netVersion,
    signer
  };
 }
--- a/js/src/views/Signer/containers/RequestsPage/requestsPage.js
+++ b/js/src/views/Signer/containers/RequestsPage/requestsPage.js
@@ -40,7 +40,7 @@ class RequestsPage extends Component {
      startRejectRequest: PropTypes.func.isRequired
    }).isRequired,
    gasLimit: PropTypes.object.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    signer: PropTypes.shape({
      pending: PropTypes.array.isRequired,
      finished: PropTypes.array.isRequired
@@ -105,7 +105,7 @@ class RequestsPage extends Component {
  }

  renderPending = (data, index) => {
-    const { actions, gasLimit, isTest } = this.props;
+    const { actions, gasLimit, netVersion } = this.props;
    const { date, id, isSending, payload } = data;

    return (
@@ -116,7 +116,7 @@ class RequestsPage extends Component {
        gasLimit={ gasLimit }
        id={ id }
        isSending={ isSending }
-        isTest={ isTest }
+        netVersion={ netVersion }
        key={ id }
        onConfirm={ actions.startConfirmRequest }
        onReject={ actions.startRejectRequest }
@@ -128,13 +128,13 @@ class RequestsPage extends Component {
 }

 function mapStateToProps (state) {
-  const { gasLimit, isTest } = state.nodeStatus;
+  const { gasLimit, netVersion } = state.nodeStatus;
  const { actions, signer } = state;

  return {
    actions,
    gasLimit,
-    isTest,
+    netVersion,
    signer
  };
 }
--- a/js/src/views/Wallet/Confirmations/confirmations.js
+++ b/js/src/views/Wallet/Confirmations/confirmations.js
@@ -36,7 +36,7 @@ class WalletConfirmations extends Component {
  static propTypes = {
    accounts: PropTypes.object.isRequired,
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    owners: PropTypes.array.isRequired,
    require: PropTypes.object.isRequired,
    confirmOperation: PropTypes.func.isRequired,
@@ -109,7 +109,7 @@ class WalletConfirmation extends Component {
    accounts: PropTypes.object.isRequired,
    confirmation: PropTypes.object.isRequired,
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    owners: PropTypes.array.isRequired,
    require: PropTypes.object.isRequired,
    confirmOperation: PropTypes.func.isRequired,
@@ -320,13 +320,14 @@ class WalletConfirmation extends Component {
  }

  renderTransactionRow (confirmation, className) {
-    const { address, isTest } = this.props;
+    const { address, netVersion } = this.props;
    const { operation, transactionHash, blockNumber, value, to, data } = confirmation;

    if (value && to && data) {
      return (
        <TxRow
          className={ className }
+          netVersion={ netVersion }
          key={ operation }
          tx={ {
            hash: transactionHash,
@@ -337,7 +338,6 @@ class WalletConfirmation extends Component {
            input: bytesToHex(data)
          } }
          address={ address }
-          isTest={ isTest }
          historic={ false }
        />
      );
--- a/js/src/views/Wallet/Transactions/transactions.js
+++ b/js/src/views/Wallet/Transactions/transactions.js
@@ -25,7 +25,7 @@ import txListStyles from '~/ui/TxList/txList.css';
 export default class WalletTransactions extends Component {
  static propTypes = {
    address: PropTypes.string.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    transactions: PropTypes.array
  };

@@ -43,7 +43,7 @@ export default class WalletTransactions extends Component {
    );
  }
  renderTransactions () {
-    const { address, isTest, transactions } = this.props;
+    const { address, netVersion, transactions } = this.props;

    if (!transactions) {
      return null;
@@ -62,6 +62,7 @@ export default class WalletTransactions extends Component {

      return (
        <TxRow
+          netVersion={ netVersion }
          key={ `${transactionHash}_${index}` }
          tx={ {
            hash: transactionHash,
@@ -69,7 +70,6 @@ export default class WalletTransactions extends Component {
            blockNumber, from, to, value
          } }
          address={ address }
-          isTest={ isTest }
        />
      );
    });
--- a/js/src/views/Wallet/wallet.js
+++ b/js/src/views/Wallet/wallet.js
@@ -40,20 +40,23 @@ import styles from './wallet.css';

 class WalletContainer extends Component {
  static propTypes = {
-    isTest: PropTypes.any
+    netVersion: PropTypes.string.isRequired
  };

  render () {
-    const { isTest, ...others } = this.props;
+    const { netVersion, ...others } = this.props;

-    if (isTest !== false && isTest !== true) {
+    if (netVersion === '0') {
      return (
        <Loading size={ 4 } />
      );
    }

    return (
-      <Wallet isTest={ isTest } { ...others } />
+      <Wallet
+        netVersion={ netVersion }
+        { ...others }
+      />
    );
  }
 }
@@ -67,7 +70,7 @@ class Wallet extends Component {
    address: PropTypes.string.isRequired,
    balance: nullableProptype(PropTypes.object.isRequired),
    images: PropTypes.object.isRequired,
-    isTest: PropTypes.bool.isRequired,
+    netVersion: PropTypes.string.isRequired,
    owned: PropTypes.bool.isRequired,
    setVisibleAccounts: PropTypes.func.isRequired,
    wallet: PropTypes.object.isRequired,
@@ -177,7 +180,7 @@ class Wallet extends Component {
  }

  renderDetails () {
-    const { address, isTest, wallet } = this.props;
+    const { address, netVersion, wallet } = this.props;
    const { owners, require, confirmations, transactions } = wallet;

    if (!owners || !require) {
@@ -190,19 +193,19 @@ class Wallet extends Component {

    return [
      <WalletConfirmations
+        netVersion={ netVersion }
        key='confirmations'
        owners={ owners }
        require={ require }
        confirmations={ confirmations }
-        isTest={ isTest }
        address={ address }
      />,

      <WalletTransactions
+        address={ address }
+        netVersion={ netVersion }
        key='transactions'
        transactions={ transactions }
-        address={ address }
-        isTest={ isTest }
      />
    ];
  }
@@ -228,7 +231,7 @@ class Wallet extends Component {
      <Button
        key='delete'
        icon={ <ActionDelete /> }
-        label='delete'
+        label='forget'
        onClick={ this.showDeleteDialog } />
    );

@@ -354,7 +357,7 @@ function mapStateToProps (_, initProps) {
  const { address } = initProps.params;

  return (state) => {
-    const { isTest } = state.nodeStatus;
+    const { netVersion } = state.nodeStatus;
    const { accountsInfo = {}, accounts = {} } = state.personal;
    const { balances } = state.balances;
    const { images } = state;
@@ -372,7 +375,7 @@ function mapStateToProps (_, initProps) {
      address,
      balance,
      images,
-      isTest,
+      netVersion,
      owned,
      wallet,
      walletAccount
--- a/js/src/views/Web/web.js
+++ b/js/src/views/Web/web.js
@@ -62,7 +62,7 @@ export default class Web extends Component {
  }

  setUrl = (url) => {
-    url = url || store.get(LS_LAST_ADDRESS) || 'https://mkr.market';
+    url = url || store.get(LS_LAST_ADDRESS) || 'https://oasisdex.com';
    if (!hasProtocol.test(url)) {
      url = `https://${url}`;
    }
@@ -150,4 +150,3 @@ export default class Web extends Component {
    });
  };
 }
-
--- a/json/src/spec/authority_round.rs
+++ b/json/src/spec/authority_round.rs
@@ -17,6 +17,7 @@
 //! Authority params deserialization.

 use uint::Uint;
+use hash::Address;
 use super::ValidatorSet;

 /// Authority params deserialization.
@@ -33,6 +34,8 @@ pub struct AuthorityRoundParams {
 	/// Block reward.
 	#[serde(rename="blockReward")]
 	pub block_reward: Option<Uint>,
+	/// Address of the registrar contract.
+	pub registrar: Option<Address>,
 	/// Starting step. Determined automatically if not specified.
 	/// To be used for testing only.
 	#[serde(rename="startStep")]
--- a/json/src/spec/engine.rs
+++ b/json/src/spec/engine.rs
@@ -16,7 +16,7 @@

 //! Engine deserialization.

-use super::{Ethash, BasicAuthority, AuthorityRound, Tendermint};
+use super::{Ethash, InstantSeal, BasicAuthority, AuthorityRound, Tendermint};

 /// Engine deserialization.
 #[derive(Debug, PartialEq, Deserialize)]
@@ -26,7 +26,7 @@ pub enum Engine {
 	Null,
 	/// Instantly sealing engine.
 	#[serde(rename="instantSeal")]
-	InstantSeal,
+	InstantSeal(InstantSeal),
 	/// Ethash engine.
 	Ethash(Ethash),
 	/// BasicAuthority engine.
@@ -55,12 +55,10 @@ mod tests {
 		assert_eq!(Engine::Null, deserialized);

 		let s = r#"{
-			"instantSeal": null
+			"instantSeal": { "params": {} }
 		}"#;

-		let deserialized: Engine = serde_json::from_str(s).unwrap();
-		assert_eq!(Engine::InstantSeal, deserialized);
-
+		let _deserialized: Engine = serde_json::from_str(s).unwrap();

 		let s = r#"{
 			"Ethash": {
--- a/json/src/spec/instant_seal.rs
+++ b/json/src/spec/instant_seal.rs
@@ -0,0 +1,50 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Instant params deserialization.
+
+use hash::Address;
+
+/// Instant params deserialization.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct InstantSealParams {
+	/// Address of the registrar contract.
+	pub registrar: Option<Address>,
+}
+
+/// Instant engine deserialization.
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct InstantSeal {
+	/// Instant Seal params.
+	pub params: InstantSealParams,
+}
+
+#[cfg(test)]
+mod tests {
+	use serde_json;
+	use spec::instant_seal::InstantSeal;
+
+	#[test]
+	fn instant_seal_deserialization() {
+		let s = r#"{
+			"params": {
+				"registrar": "0xc6d9d2cd449a754c494264e1809c50e34d64562b"
+			}
+		}"#;
+
+		let _deserialized: InstantSeal = serde_json::from_str(s).unwrap();
+	}
+}
--- a/json/src/spec/mod.rs
+++ b/json/src/spec/mod.rs
@@ -26,6 +26,7 @@ pub mod engine;
 pub mod state;
 pub mod ethash;
 pub mod validator_set;
+pub mod instant_seal;
 pub mod basic_authority;
 pub mod authority_round;
 pub mod tendermint;
@@ -40,6 +41,7 @@ pub use self::engine::Engine;
 pub use self::state::State;
 pub use self::ethash::{Ethash, EthashParams};
 pub use self::validator_set::ValidatorSet;
+pub use self::instant_seal::{InstantSeal, InstantSealParams};
 pub use self::basic_authority::{BasicAuthority, BasicAuthorityParams};
 pub use self::authority_round::{AuthorityRound, AuthorityRoundParams};
 pub use self::tendermint::{Tendermint, TendermintParams};
--- a/json/src/spec/tendermint.rs
+++ b/json/src/spec/tendermint.rs
@@ -17,6 +17,7 @@
 //! Tendermint params deserialization.

 use uint::Uint;
+use hash::Address;
 use super::ValidatorSet;

 /// Tendermint params deserialization.
@@ -42,6 +43,8 @@ pub struct TendermintParams {
 	/// Block reward.
 	#[serde(rename="blockReward")]
 	pub block_reward: Option<Uint>,
+	/// Address of the registrar contract.
+	pub registrar: Option<Address>,
 }

 /// Tendermint engine deserialization.
--- a/mac/Parity.pkgproj
+++ b/mac/Parity.pkgproj
@@ -578,7 +578,7 @@
 				<key>OVERWRITE_PERMISSIONS</key>
 				<false/>
 				<key>VERSION</key>
-				<string>1.5.3</string>
+				<string>1.5.9</string>
 			</dict>
 			<key>UUID</key>
 			<string>2DCD5B81-7BAF-4DA1-9251-6274B089FD36</string>
--- a/nsis/installer.nsi
+++ b/nsis/installer.nsi
@@ -10,7 +10,7 @@
 !define DESCRIPTION "Fast, light, robust Ethereum implementation"
 !define VERSIONMAJOR 1
 !define VERSIONMINOR 5
-!define VERSIONBUILD 3
+!define VERSIONBUILD 9
 !define ARGS "--warp"
 !define FIRST_START_ARGS "ui --warp --mode=passive"

--- a/parity/cli/mod.rs
+++ b/parity/cli/mod.rs
@@ -238,7 +238,7 @@ usage! {
 			or |c: &Config| otry!(c.footprint).tracing.clone(),
 		flag_pruning: String = "auto",
 			or |c: &Config| otry!(c.footprint).pruning.clone(),
-		flag_pruning_history: u64 = 1200u64,
+		flag_pruning_history: u64 = 64u64,
 			or |c: &Config| otry!(c.footprint).pruning_history.clone(),
 		flag_cache_size_db: u32 = 64u32,
 			or |c: &Config| otry!(c.footprint).cache_size_db.clone(),
--- a/parity/cli/usage.txt
+++ b/parity/cli/usage.txt
@@ -59,7 +59,7 @@ Operating Options:
  --chain CHAIN                  Specify the blockchain type. CHAIN may be either a
                                 JSON chain specification file or olympic, frontier,
                                 homestead, mainnet, morden, ropsten, classic, expanse,
-                                 testnet or dev (default: {flag_chain}).
+                                 testnet, kovan or dev (default: {flag_chain}).
  -d --base-path PATH            Specify the base data storage path.
                                 (default: {flag_base_path}).
  --db-path PATH                 Specify the database directory path
@@ -335,8 +335,7 @@ Legacy Options:
                                 to be the same as Geth's. Overrides the --ipc-path
                                 and --ipcpath options. Alters RPCs to reflect Geth
                                 bugs. Includes the personal_ RPC by default.
-  --testnet                      Geth-compatible testnet mode. Equivalent to --chain
-                                 testnet --keys-path $HOME/parity/testnet-keys.
+  --testnet                      Testnet mode. Equivalent to --chain testnet.
                                 Overrides the --keys-path option.
  --import-geth-keys             Attempt to import keys from Geth client.
  --datadir PATH                 Equivalent to --base-path PATH.
--- a/parity/configuration.rs
+++ b/parity/configuration.rs
@@ -33,7 +33,7 @@ use ethcore_rpc::NetworkSettings;
 use cache::CacheConfig;
 use helpers::{to_duration, to_mode, to_block_id, to_u256, to_pending_set, to_price, replace_home, replace_home_for_db,
 geth_ipc_path, parity_ipc_path, to_bootnodes, to_addresses, to_address, to_gas_limit, to_queue_strategy};
-use params::{ResealPolicy, AccountsConfig, GasPricerConfig, MinerExtras};
+use params::{SpecType, ResealPolicy, AccountsConfig, GasPricerConfig, MinerExtras};
 use ethcore_logger::Config as LogConfig;
 use dir::{self, Directories, default_hypervisor_path, default_local_path, default_data_path};
 use dapps::Configuration as DappsConfiguration;
@@ -102,7 +102,6 @@ impl Configuration {
 		let vm_type = self.vm_type()?;
 		let mode = match self.args.flag_mode.as_ref() { "last" => None, mode => Some(to_mode(&mode, self.args.flag_mode_timeout, self.args.flag_mode_alarm)?), };
 		let update_policy = self.update_policy()?;
-		let miner_options = self.miner_options()?;
 		let logger_config = self.logger_config();
 		let http_conf = self.http_config()?;
 		let ipc_conf = self.ipc_config()?;
@@ -307,6 +306,12 @@ impl Configuration {

 			let verifier_settings = self.verifier_settings();

+			// Special presets are present for the dev chain.
+			let (gas_pricer, miner_options) = match spec {
+				SpecType::Dev => (GasPricerConfig::Fixed(0.into()), self.miner_options(0)?),
+				_ => (self.gas_pricer_config()?, self.miner_options(self.args.flag_reseal_min_period)?),
+			};
+
 			let run_cmd = RunCmd {
 				cache_config: cache_config,
 				dirs: dirs,
@@ -321,7 +326,7 @@ impl Configuration {
 				net_conf: net_conf,
 				network_id: network_id,
 				acc_conf: self.accounts_config()?,
-				gas_pricer: self.gas_pricer_config()?,
+				gas_pricer: gas_pricer,
 				miner_extras: self.miner_extras()?,
 				update_policy: update_policy,
 				mode: mode,
@@ -412,7 +417,7 @@ impl Configuration {

 	fn chain(&self) -> String {
 		if self.args.flag_testnet {
-			"ropsten".to_owned()
+			"testnet".to_owned()
 		} else {
 			self.args.flag_chain.clone()
 		}
@@ -459,7 +464,7 @@ impl Configuration {
 		Ok(cfg)
 	}

-	fn miner_options(&self) -> Result<MinerOptions, String> {
+	fn miner_options(&self, reseal_min_period: u64) -> Result<MinerOptions, String> {
 		let reseal = self.args.flag_reseal_on_txs.parse::<ResealPolicy>()?;

 		let options = MinerOptions {
@@ -475,7 +480,7 @@ impl Configuration {
 			tx_queue_gas_limit: to_gas_limit(&self.args.flag_tx_queue_gas)?,
 			tx_queue_strategy: to_queue_strategy(&self.args.flag_tx_queue_strategy)?,
 			pending_set: to_pending_set(&self.args.flag_relay_set)?,
-			reseal_min_period: Duration::from_millis(self.args.flag_reseal_min_period),
+			reseal_min_period: Duration::from_millis(reseal_min_period),
 			work_queue_size: self.args.flag_work_queue_size,
 			enable_resubmission: !self.args.flag_remove_solved,
 			tx_queue_banning: match self.args.flag_tx_time_limit {
@@ -759,8 +764,8 @@ impl Configuration {
 		let dapps_path = replace_home(&data_path, &self.args.flag_dapps_path);
 		let ui_path = replace_home(&data_path, &self.args.flag_ui_path);

-		if self.args.flag_geth  && !cfg!(windows) {
-			let geth_root  = if self.args.flag_testnet { path::ethereum::test() } else {  path::ethereum::default() };
+		if self.args.flag_geth && !cfg!(windows) {
+			let geth_root  = if self.chain() == "testnet".to_owned() { path::ethereum::test() } else {  path::ethereum::default() };
 			::std::fs::create_dir_all(geth_root.as_path()).unwrap_or_else(
 				|e| warn!("Failed to create '{}' for geth mode: {}", &geth_root.to_str().unwrap(), e));
 		}
@@ -943,7 +948,7 @@ mod tests {
 			file_path: Some("blockchain.json".into()),
 			format: Default::default(),
 			pruning: Default::default(),
-			pruning_history: 1200,
+			pruning_history: 64,
 			compaction: Default::default(),
 			wal: true,
 			tracing: Default::default(),
@@ -965,7 +970,7 @@ mod tests {
 			dirs: Default::default(),
 			file_path: Some("blockchain.json".into()),
 			pruning: Default::default(),
-			pruning_history: 1200,
+			pruning_history: 64,
 			format: Default::default(),
 			compaction: Default::default(),
 			wal: true,
@@ -987,7 +992,7 @@ mod tests {
 			dirs: Default::default(),
 			file_path: Some("state.json".into()),
 			pruning: Default::default(),
-			pruning_history: 1200,
+			pruning_history: 64,
 			format: Default::default(),
 			compaction: Default::default(),
 			wal: true,
@@ -1011,7 +1016,7 @@ mod tests {
 			dirs: Default::default(),
 			file_path: Some("blockchain.json".into()),
 			pruning: Default::default(),
-			pruning_history: 1200,
+			pruning_history: 64,
 			format: Some(DataFormat::Hex),
 			compaction: Default::default(),
 			wal: true,
@@ -1046,7 +1051,7 @@ mod tests {
 			dirs: Default::default(),
 			spec: Default::default(),
 			pruning: Default::default(),
-			pruning_history: 1200,
+			pruning_history: 64,
 			daemon: None,
 			logger_config: Default::default(),
 			miner_options: Default::default(),
@@ -1093,13 +1098,14 @@ mod tests {
 		let conf3 = parse(&["parity", "--tx-queue-strategy", "gas"]);

 		// then
-		assert_eq!(conf0.miner_options().unwrap(), mining_options);
+		let min_period = conf0.args.flag_reseal_min_period;
+		assert_eq!(conf0.miner_options(min_period).unwrap(), mining_options);
 		mining_options.tx_queue_strategy = PrioritizationStrategy::GasFactorAndGasPrice;
-		assert_eq!(conf1.miner_options().unwrap(), mining_options);
+		assert_eq!(conf1.miner_options(min_period).unwrap(), mining_options);
 		mining_options.tx_queue_strategy = PrioritizationStrategy::GasPriceOnly;
-		assert_eq!(conf2.miner_options().unwrap(), mining_options);
+		assert_eq!(conf2.miner_options(min_period).unwrap(), mining_options);
 		mining_options.tx_queue_strategy = PrioritizationStrategy::GasAndGasPrice;
-		assert_eq!(conf3.miner_options().unwrap(), mining_options);
+		assert_eq!(conf3.miner_options(min_period).unwrap(), mining_options);
 	}

 	#[test]
@@ -1127,7 +1133,7 @@ mod tests {
 		// then
 		assert_eq!(conf.network_settings(), NetworkSettings {
 			name: "testname".to_owned(),
-			chain: "ropsten".to_owned(),
+			chain: "testnet".to_owned(),
 			network_port: 30303,
 			rpc_enabled: true,
 			rpc_interface: "local".to_owned(),
@@ -1291,4 +1297,17 @@ mod tests {
 		let conf = Configuration::parse(&args).unwrap();
 		assert!(conf.init_reserved_nodes().is_ok());
 	}
+
+	#[test]
+	fn test_dev_chain() {
+		let args = vec!["parity", "--chain", "dev"];
+		let conf = parse(&args);
+		match conf.into_command().unwrap().cmd {
+			Cmd::Run(c) => {
+				assert_eq!(c.gas_pricer, GasPricerConfig::Fixed(0.into()));
+				assert_eq!(c.miner_options.reseal_min_period, Duration::from_millis(0));
+			},
+			_ => panic!("Should be Cmd::Run"),
+		}
+	}
 }
--- a/parity/main.rs
+++ b/parity/main.rs
@@ -120,7 +120,7 @@ mod stratum;
 use std::{process, env};
 use std::collections::HashMap;
 use std::io::{self as stdio, BufReader, Read, Write};
-use std::fs::File;
+use std::fs::{metadata, File};
 use std::path::PathBuf;
 use util::sha3::sha3;
 use cli::Args;
@@ -290,8 +290,19 @@ fn main() {
 			let latest_exe = latest_exe_path();
 			let have_update = latest_exe.as_ref().map_or(false, |p| p.exists());
 			let is_non_updated_current = exe.as_ref().map_or(false, |exe| latest_exe.as_ref().map_or(false, |lexe| exe.canonicalize().ok() != lexe.canonicalize().ok()));
-			trace_main!("Starting... (have-update: {}, non-updated-current: {})", have_update, is_non_updated_current);
-			let exit_code = if have_update && is_non_updated_current {
+			let update_is_newer = match (
+				latest_exe.as_ref()
+					.and_then(|p| metadata(p.as_path()).ok())
+					.and_then(|m| m.modified().ok()),
+				exe.as_ref()
+					.and_then(|p| metadata(p.as_path()).ok())
+					.and_then(|m| m.modified().ok())
+			) {
+				(Some(latest_exe_time), Some(this_exe_time)) if latest_exe_time > this_exe_time => true,
+				_ => false,
+			};
+ 			trace_main!("Starting... (have-update: {}, non-updated-current: {})", have_update, is_non_updated_current);		  			trace_main!("Starting... (have-update: {}, non-updated-current: {})", have_update, is_non_updated_current);
+			let exit_code = if have_update && is_non_updated_current && update_is_newer {
 				trace_main!("Attempting to run latest update ({})...", latest_exe.as_ref().expect("guarded by have_update; latest_exe must exist for have_update; qed").display());
 				run_parity().unwrap_or_else(|| { trace_main!("Falling back to local..."); main_direct(true) })
 			} else {
--- a/parity/params.rs
+++ b/parity/params.rs
@@ -26,9 +26,10 @@ use user_defaults::UserDefaults;

 #[derive(Debug, PartialEq)]
 pub enum SpecType {
-	Mainnet,
+	Foundation,
 	Morden,
 	Ropsten,
+	Kovan,
 	Olympic,
 	Classic,
 	Expanse,
@@ -38,7 +39,7 @@ pub enum SpecType {

 impl Default for SpecType {
 	fn default() -> Self {
-		SpecType::Mainnet
+		SpecType::Foundation
 	}
 }

@@ -47,10 +48,11 @@ impl str::FromStr for SpecType {

 	fn from_str(s: &str) -> Result<Self, Self::Err> {
 		let spec = match s {
-			"frontier" | "homestead" | "mainnet" => SpecType::Mainnet,
+			"foundation" | "frontier" | "homestead" | "mainnet" => SpecType::Foundation,
 			"frontier-dogmatic" | "homestead-dogmatic" | "classic" => SpecType::Classic,
 			"morden" | "classic-testnet" => SpecType::Morden,
-			"ropsten" | "testnet" => SpecType::Ropsten,
+			"ropsten" => SpecType::Ropsten,
+			"kovan" | "testnet" => SpecType::Kovan,
 			"olympic" => SpecType::Olympic,
 			"expanse" => SpecType::Expanse,
 			"dev" => SpecType::Dev,
@@ -63,12 +65,13 @@ impl str::FromStr for SpecType {
 impl fmt::Display for SpecType {
 	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
 		f.write_str(match *self {
-			SpecType::Mainnet => "homestead",
+			SpecType::Foundation => "foundation",
 			SpecType::Morden => "morden",
 			SpecType::Ropsten => "ropsten",
 			SpecType::Olympic => "olympic",
 			SpecType::Classic => "classic",
 			SpecType::Expanse => "expanse",
+			SpecType::Kovan => "kovan",
 			SpecType::Dev => "dev",
 			SpecType::Custom(ref custom) => custom,
 		})
@@ -78,12 +81,13 @@ impl fmt::Display for SpecType {
 impl SpecType {
 	pub fn spec(&self) -> Result<Spec, String> {
 		match *self {
-			SpecType::Mainnet => Ok(ethereum::new_frontier()),
+			SpecType::Foundation => Ok(ethereum::new_foundation()),
 			SpecType::Morden => Ok(ethereum::new_morden()),
 			SpecType::Ropsten => Ok(ethereum::new_ropsten()),
 			SpecType::Olympic => Ok(ethereum::new_olympic()),
 			SpecType::Classic => Ok(ethereum::new_classic()),
 			SpecType::Expanse => Ok(ethereum::new_expanse()),
+			SpecType::Kovan => Ok(ethereum::new_kovan()),
 			SpecType::Dev => Ok(Spec::new_instant()),
 			SpecType::Custom(ref filename) => {
 				let file = fs::File::open(filename).map_err(|_| "Could not load specification file.")?;
@@ -315,10 +319,12 @@ mod tests {

 	#[test]
 	fn test_spec_type_parsing() {
-		assert_eq!(SpecType::Mainnet, "frontier".parse().unwrap());
-		assert_eq!(SpecType::Mainnet, "homestead".parse().unwrap());
-		assert_eq!(SpecType::Mainnet, "mainnet".parse().unwrap());
-		assert_eq!(SpecType::Ropsten, "testnet".parse().unwrap());
+		assert_eq!(SpecType::Foundation, "frontier".parse().unwrap());
+		assert_eq!(SpecType::Foundation, "homestead".parse().unwrap());
+		assert_eq!(SpecType::Foundation, "mainnet".parse().unwrap());
+		assert_eq!(SpecType::Foundation, "foundation".parse().unwrap());
+		assert_eq!(SpecType::Kovan, "testnet".parse().unwrap());
+		assert_eq!(SpecType::Kovan, "kovan".parse().unwrap());
 		assert_eq!(SpecType::Morden, "morden".parse().unwrap());
 		assert_eq!(SpecType::Ropsten, "ropsten".parse().unwrap());
 		assert_eq!(SpecType::Olympic, "olympic".parse().unwrap());
@@ -328,17 +334,18 @@ mod tests {

 	#[test]
 	fn test_spec_type_default() {
-		assert_eq!(SpecType::Mainnet, SpecType::default());
+		assert_eq!(SpecType::Foundation, SpecType::default());
 	}

 	#[test]
 	fn test_spec_type_display() {
-		assert_eq!(format!("{}", SpecType::Mainnet), "homestead");
+		assert_eq!(format!("{}", SpecType::Foundation), "foundation");
 		assert_eq!(format!("{}", SpecType::Ropsten), "ropsten");
 		assert_eq!(format!("{}", SpecType::Morden), "morden");
 		assert_eq!(format!("{}", SpecType::Olympic), "olympic");
 		assert_eq!(format!("{}", SpecType::Classic), "classic");
 		assert_eq!(format!("{}", SpecType::Expanse), "expanse");
+		assert_eq!(format!("{}", SpecType::Kovan), "kovan");
 		assert_eq!(format!("{}", SpecType::Dev), "dev");
 		assert_eq!(format!("{}", SpecType::Custom("foo/bar".into())), "foo/bar");
 	}
--- a/scripts/contractABI.js
+++ b/scripts/contractABI.js
@@ -41,11 +41,11 @@ ${convertContract(name, json, prefs)}
 function convertContract(name, json, prefs) {
 	return `${prefs._pub ? "pub " : ""}struct ${name} {
 	contract: ethabi::Contract,
-	address: util::Address,
+	pub address: util::Address,
 	${prefs._explicit_do_call ? "" : `do_call: Box<Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send${prefs._sync ? " + Sync " : ""}+ 'static>,`}
 }
 impl ${name} {
-	pub fn new${prefs._explicit_do_call ? "" : "<F>"}(address: util::Address${prefs._explicit_do_call ? "" : `", do_call: F"`}) -> Self
+	pub fn new${prefs._explicit_do_call ? "" : "<F>"}(address: util::Address${prefs._explicit_do_call ? "" : `, do_call: F`}) -> Self
 		${prefs._explicit_do_call ? "" : `where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send ${prefs._sync ? "+ Sync " : ""}+ 'static`} {
 		${name} {
 			contract: ethabi::Contract::new(ethabi::Interface::load(b"${JSON.stringify(json.filter(a => a.type == 'function')).replaceAll('"', '\\"')}").expect("JSON is autogenerated; qed")),
@@ -233,19 +233,23 @@ function convertFunction(json, _prefs) {
 let prefs = {"_pub": true, "_": {"_client": {"string": true}, "_platform": {"string": true}}, "_sync": true};
 // default contract json ABI
 let jsonabi = [{"constant":true,"inputs":[],"name":"getValidators","outputs":[{"name":"","type":"address[]"}],"payable":false,"type":"function"}];
+// default name
+let name = 'Contract';

 // parse command line options
 for (let i = 1; i < process.argv.length; ++i) {
 	let arg = process.argv[i];
-	if (arg.indexOf("--jsonabi") == 0) {
+	if (arg.indexOf("--jsonabi=") == 0) {
 		jsonabi = arg.slice(10);
 		if (fs.existsSync(jsonabi)) {
 			jsonabi = JSON.parse(fs.readFileSync(jsonabi).toString());
 		}
 	} else if (arg.indexOf("--explicit-do-call") == 0) {
 		prefs._explicit_do_call = true;
+	} else if (arg.indexOf("--name=") == 0) {
+		name = arg.slice(7);
 	}
 }

-let out = makeContractFile("Contract", jsonabi, prefs);
+let out = makeContractFile(name, jsonabi, prefs);
 console.log(`${out}`);
--- a/scripts/docker-build.sh
+++ b/scripts/docker-build.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+cd docker/hub
+docker build --build-arg BUILD_TAG=$1 --no-cache=true --tag ethcore/parity:$1 .
+docker push ethcore/parity:$1
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
arkpar	08dd20a0f1	v1.5.9	2017-03-11 15:49:04 +01:00
Gav Wood	fcdc396e36	Fix auto-updater. (#4869 )	2017-03-11 14:46:03 +01:00
arkpar	f14e425fc8	Fixing windows build script	2017-03-08 17:50:29 +01:00
GitLab Build Bot	2ce7144835	js-precompiled 20170308-152339	2017-03-08 17:27:32 +01:00
arkpar	fa14a62c8d	Force js update	2017-03-08 15:40:26 +01:00
keorn	7f5795dee6	[stable] Engine backports (#4807 ) * calibrate before rejection * change flag name * add eip155 * fix build * make network_id default	2017-03-08 14:43:54 +01:00
arkpar	d0b6f2648b	Switch js branch to stable	2017-03-07 17:51:06 +01:00
arkpar	a79cf7155a	v1.5.8	2017-03-07 17:25:55 +01:00
Igor Artamonov	5baccf6f65	update ETC bootnodes (#4794 )	2017-03-07 13:12:07 +01:00
arkpar	95ee6300df	v1.5.7	2017-03-07 11:22:17 +01:00
Gav Wood	dc19465d31	Sane updater (#4658 ) * Make updater avoid downloading earlier versions. * Disable if files can't be moved.	2017-03-07 11:19:19 +01:00
Arkadiy Paronyan	dc8bc8d8dd	[beta] Update comments and reg ABI (#4788 ) * Update comments. * Fix up new ABI.	2017-03-06 20:18:57 +01:00
Arkadiy Paronyan	3102cf7bc6	v1.5.6 (#4786 )	2017-03-06 19:59:39 +01:00
Denis S. Soldatov aka General-Beck	ada9b02141	update docker-build add arg [ci skip]	2017-03-06 22:43:11 +04:00
Denis S. Soldatov aka General-Beck	f5d14e01d4	update docker for hub add BUILD_TAG ARG [ci skip]	2017-03-06 22:41:09 +04:00
GitLab Build Bot	bb9ff46a32	js-precompiled 20170306-150340	2017-03-06 16:27:48 +01:00
Tomasz Drwięga	1c177adca1	Optimize signature for fallback function. (#4780 ) (#4784 )	2017-03-06 15:56:20 +01:00
Arkadiy Paronyan	c585985543	Engine backports (#4718 ) (#4781 ) * custom dev presets * add registrar field * use constructor for dev registrar * fix test	2017-03-06 15:02:09 +01:00
GitLab Build Bot	1be865beb0	js-precompiled 20170306-113802	2017-03-06 13:00:08 +01:00
Jaco Greeff	260bcfd368	[beta] Etherscan links (#4772 ) (#4778 ) * Etherscan links (#4772) * Port tests * update address links * Signer accountlink isTest	2017-03-06 12:09:00 +01:00
Arkadiy Paronyan	02be8d869c	Fix invalid props (#4767 )	2017-03-05 10:27:37 +01:00
Arkadiy Paronyan	46ac2cb94b	Backporting to beta (#4741 ) * New chains (#4720) * Add Kovan chain. * Fix up --testnet. * Fix tests. * Fix test. * fix test * Fix test. * Fix to UglifyJS 2.8.2 to fix app build issues (#4723) * Update classic bootnodes, ref #4717 (#4735) * allow failure docker beta * adjust pruning history default to 64 (#4709) * backporting from master [ci-skip]update docker-build.sh * update gitlab.ci fix docker hub build [ci skip] * update gitlab docker beta-release->latest * Add registry. * Add info on forks. * Fixed spec file * Support both V1 & V2 DataChanged events in registry (#4734) * Add info on forks. * Add new registry ABI * Import registry2 & fix exports * Select ABI based on code hash * Render new event types (owner not available) * New registry. * Rename old chain. * Fix test. * Another fix. * Finish rename. * Fixed fonts URLs (#4579) * Fix Token Reg Dapp issues in Firefox (#4489) * Fix overflow issues in Firefox (#4348) * Fix wrong Promise inferance * Add new Componennt for Token Images (#4496) * Revert "Add new Componennt for Token Images (#4496)" This reverts commit 6ffbdab891f85e4d988e3e8e96fc2c651bd68e04. * Add StackEventListener (#4745) * Update testnet detection (#4746) * Fix Account Selection in Signer (#4744) * Can pass FormattedMessage to Input (eg. Status // RPC Enabled) * Simple fixed-width fix for Accoutn Selection in Parity Signer	2017-03-04 18:54:34 +01:00
Jaco Greeff	659cf2bb37	[beta] beta backports (#4763 ) * https://mkr-market -> https://oasisdex.com (4701 beta) * Wallet s/delete/forget/ (beta 4741)	2017-03-04 18:54:11 +01:00
arkpar	d3d6ff8ca9	v1.5.5	2017-03-03 11:48:02 +01:00
GitLab Build Bot	74b850e7fc	js-precompiled 20170223-141159	2017-02-23 17:10:16 +01:00
Jaco Greeff	e4e25b771e	[beta] Fix Geth account import (#4643 ) * Fix Geth import - actually pass addresses through * Fix geth accounts not displayed * Port saving of returned addresses (master MobX, beta state) * log result -> importGethAccounts	2017-02-23 15:05:03 +01:00
Denis S. Soldatov aka General-Beck	7fc3f4eda0	[ci skip]	2017-02-23 03:36:47 +04:00
Denis S. Soldatov aka General-Beck	b20ffbde8e	[ci skip]	2017-02-23 03:32:25 +04:00
Arkadiy Paronyan	3fe38163f5	[beta] Backporting #4633 (#4640 ) * Tweak some checks. (#4633) * Tweak some checks. * Fixed build and added a difficulty test * v1.5.4	2017-02-22 19:17:02 +01:00
Denis S. Soldatov aka General-Beck	0d18436a3d	[ci skip] typo fix in gitlab-ci	2017-02-20 22:08:53 +04:00
Denis S. Soldatov aka General-Beck	9ebfb14bb5	[ci skip] backport doker-build stage	2017-02-20 22:06:18 +04:00