DAO hard-fork (#1483 ) (#1636 )

* DAO hard-fork (#1483) * Minor additions to allow resetting of code. * Add test. * Provisional DAO hard-fork proposal. * Change to reflect latest HF spec. * Include extradata restrictions and overrides. * Introduce new tests. * Update tests to new spec format. * Allow JSON chain spec fields to be optional. * Remove superfluous definitions. Fix overflow risk. * Fix build. * Add missing file. * Remove old flag. * Update to latest address set. * Update tests and test spec to latest. Change the mining default to release only on own transactions. * Updated tests submodule
Backports for beta (#1628 )
2016-07-16 15:04:02 +02:00 · 2016-07-15 16:44:27 +02:00 · 2016-07-15 10:13:12 +02:00 · 2016-07-14 12:52:07 +02:00 · 2016-07-14 10:25:09 +02:00 · 2016-07-12 09:52:46 +02:00
66 changed files with 923 additions and 463 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 [root]
 name = "parity"
-version = "1.3.0"
+version = "1.2.2"
 dependencies = [
 "ansi_term 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -8,16 +8,16 @@ dependencies = [
 "daemonize 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "docopt 0.6.80 (registry+https://github.com/rust-lang/crates.io-index)",
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore 1.3.0",
- "ethcore-dapps 1.3.0",
- "ethcore-devtools 1.3.0",
- "ethcore-ipc 1.3.0",
- "ethcore-ipc-codegen 1.3.0",
- "ethcore-ipc-nano 1.3.0",
- "ethcore-rpc 1.3.0",
- "ethcore-signer 1.3.0",
- "ethcore-util 1.3.0",
- "ethsync 1.3.0",
+ "ethcore 1.2.0",
+ "ethcore-dapps 1.2.0",
+ "ethcore-devtools 1.2.0",
+ "ethcore-ipc 1.2.0",
+ "ethcore-ipc-codegen 1.2.0",
+ "ethcore-ipc-nano 1.2.0",
+ "ethcore-rpc 1.2.0",
+ "ethcore-signer 1.2.0",
+ "ethcore-util 1.2.2",
+ "ethsync 1.2.0",
 "fdlimit 0.1.0",
 "hyper 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "json-ipc-server 0.2.4 (git+https://github.com/ethcore/json-ipc-server.git)",
@@ -238,7 +238,7 @@ dependencies = [

 [[package]]
 name = "ethash"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "primal 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -247,17 +247,17 @@ dependencies = [

 [[package]]
 name = "ethcore"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "bloomchain 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 "crossbeam 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethash 1.3.0",
- "ethcore-devtools 1.3.0",
- "ethcore-ipc 1.3.0",
- "ethcore-ipc-codegen 1.3.0",
- "ethcore-util 1.3.0",
+ "ethash 1.2.0",
+ "ethcore-devtools 1.2.0",
+ "ethcore-ipc 1.2.0",
+ "ethcore-ipc-codegen 1.2.0",
+ "ethcore-util 1.2.2",
 "ethjson 0.1.0",
 "ethstore 0.1.0",
 "heapsize 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -274,11 +274,11 @@ dependencies = [

 [[package]]
 name = "ethcore-dapps"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore-rpc 1.3.0",
- "ethcore-util 1.3.0",
+ "ethcore-rpc 1.2.0",
+ "ethcore-util 1.2.2",
 "hyper 0.9.4 (git+https://github.com/ethcore/hyper)",
 "jsonrpc-core 2.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "jsonrpc-http-server 5.1.0 (git+https://github.com/ethcore/jsonrpc-http-server.git)",
@@ -298,24 +298,24 @@ dependencies = [

 [[package]]
 name = "ethcore-devtools"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "ethcore-ipc"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
- "ethcore-devtools 1.3.0",
- "ethcore-util 1.3.0",
+ "ethcore-devtools 1.2.0",
+ "ethcore-util 1.2.2",
 "nanomsg 0.5.1 (git+https://github.com/ethcore/nanomsg.rs.git)",
 "semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "ethcore-ipc-codegen"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "aster 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "quasi 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -326,9 +326,9 @@ dependencies = [

 [[package]]
 name = "ethcore-ipc-nano"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
- "ethcore-ipc 1.3.0",
+ "ethcore-ipc 1.2.0",
 "jsonrpc-core 2.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "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)",
@@ -336,15 +336,15 @@ dependencies = [

 [[package]]
 name = "ethcore-rpc"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethash 1.3.0",
- "ethcore 1.3.0",
- "ethcore-devtools 1.3.0",
- "ethcore-util 1.3.0",
+ "ethash 1.2.0",
+ "ethcore 1.2.0",
+ "ethcore-devtools 1.2.0",
+ "ethcore-util 1.2.2",
 "ethjson 0.1.0",
- "ethsync 1.3.0",
+ "ethsync 1.2.0",
 "json-ipc-server 0.2.4 (git+https://github.com/ethcore/json-ipc-server.git)",
 "jsonrpc-core 2.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "jsonrpc-http-server 5.1.0 (git+https://github.com/ethcore/jsonrpc-http-server.git)",
@@ -359,12 +359,12 @@ dependencies = [

 [[package]]
 name = "ethcore-signer"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore-rpc 1.3.0",
- "ethcore-util 1.3.0",
+ "ethcore-rpc 1.2.0",
+ "ethcore-util 1.2.2",
 "jsonrpc-core 2.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-minimal-sysui 0.2.0 (git+https://github.com/ethcore/parity-dapps-minimal-sysui-rs.git)",
@@ -375,7 +375,7 @@ dependencies = [

 [[package]]
 name = "ethcore-util"
-version = "1.3.0"
+version = "1.2.2"
 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)",
@@ -386,7 +386,7 @@ dependencies = [
 "elastic-array 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "eth-secp256k1 0.5.4 (git+https://github.com/ethcore/rust-secp256k1)",
- "ethcore-devtools 1.3.0",
+ "ethcore-devtools 1.2.0",
 "heapsize 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "igd 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "itertools 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -414,7 +414,7 @@ dependencies = [
 name = "ethjson"
 version = "0.1.0"
 dependencies = [
- "ethcore-util 1.3.0",
+ "ethcore-util 1.2.2",
 "rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_codegen 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -451,12 +451,12 @@ dependencies = [

 [[package]]
 name = "ethsync"
-version = "1.3.0"
+version = "1.2.0"
 dependencies = [
 "clippy 0.0.77 (registry+https://github.com/rust-lang/crates.io-index)",
 "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ethcore 1.3.0",
- "ethcore-util 1.3.0",
+ "ethcore 1.2.0",
+ "ethcore-util 1.2.2",
 "heapsize 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1079,7 +1079,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "rocksdb"
 version = "0.4.5"
-source = "git+https://github.com/ethcore/rust-rocksdb#9be41e05923616dfa28741c58b22776d479751e6"
+source = "git+https://github.com/ethcore/rust-rocksdb#6472a9dce16c267a3acec2ee6fd01d1bf8de4913"
 dependencies = [
 "libc 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "rocksdb-sys 0.3.0 (git+https://github.com/ethcore/rust-rocksdb)",
@@ -1088,7 +1088,7 @@ dependencies = [
 [[package]]
 name = "rocksdb-sys"
 version = "0.3.0"
-source = "git+https://github.com/ethcore/rust-rocksdb#9be41e05923616dfa28741c58b22776d479751e6"
+source = "git+https://github.com/ethcore/rust-rocksdb#6472a9dce16c267a3acec2ee6fd01d1bf8de4913"
 dependencies = [
 "gcc 0.3.28 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Ethcore client."
 name = "parity"
-version = "1.3.0"
+version = "1.2.2"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io>"]
 build = "build.rs"
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -40,6 +40,10 @@ after_test:
 artifacts:
  - path: nsis\installer.exe
    name: Windows Installer (x86_64)
+  - path: target\release\parity.exe
+    name: Windows Executable (x86_64)
+  - path: target\release\parity.pdb
+    name: Windows Executable Debug Symbols (x86_64)

 cache:
  - target
--- a/dapps/Cargo.toml
+++ b/dapps/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Parity Dapps crate"
 name = "ethcore-dapps"
-version = "1.3.0"
+version = "1.2.0"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io"]
 build = "build.rs"
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -3,7 +3,7 @@ description = "Ethcore Database"
 homepage = "http://ethcore.io"
 license = "GPL-3.0"
 name = "ethcore-db"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Ethcore <admin@ethcore.io>"]
 build = "build.rs"

--- a/devtools/Cargo.toml
+++ b/devtools/Cargo.toml
@@ -3,7 +3,7 @@ description = "Ethcore development/test/build tools"
 homepage = "http://ethcore.io"
 license = "GPL-3.0"
 name = "ethcore-devtools"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Ethcore <admin@ethcore.io>"]

 [dependencies]
--- a/ethash/Cargo.toml
+++ b/ethash/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ethash"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["arkpar <arkadiy@ethcore.io"]

 [lib]
--- a/ethcore/Cargo.toml
+++ b/ethcore/Cargo.toml
@@ -3,7 +3,7 @@ description = "Ethcore library"
 homepage = "http://ethcore.io"
 license = "GPL-3.0"
 name = "ethcore"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Ethcore <admin@ethcore.io>"]
 build = "build.rs"

--- a/ethcore/res/ethereum/daohardfork_test.json
+++ b/ethcore/res/ethereum/daohardfork_test.json
@@ -0,0 +1,162 @@
+{
+	"name": "DAO hard-fork consensus test",
+	"engine": {
+		"Ethash": {
+			"params": {
+				"gasLimitBoundDivisor": "0x0400",
+				"minimumDifficulty": "0x020000",
+				"difficultyBoundDivisor": "0x0800",
+				"durationLimit": "0x0d",
+				"blockReward": "0x4563918244F40000",
+				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
+				"frontierCompatibilityModeLimit": "0x5",
+				"daoHardforkTransition": "0x8",
+				"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
+				"daoHardforkAccounts": [  
+					"0xd4fe7bc31cedb7bfb8a345f31e668033056b2728",
+					"0xb3fb0e5aba0e20e5c49d252dfd30e102b171a425",
+					"0x2c19c7f9ae8b751e37aeb2d93a699722395ae18f",
+					"0xecd135fa4f61a655311e86238c92adcd779555d2",
+					"0x1975bd06d486162d5dc297798dfc41edd5d160a7",
+					"0xa3acf3a1e16b1d7c315e23510fdd7847b48234f6",
+					"0x319f70bab6845585f412ec7724b744fec6095c85",
+					"0x06706dd3f2c9abf0a21ddcc6941d9b86f0596936",
+					"0x5c8536898fbb74fc7445814902fd08422eac56d0",
+					"0x6966ab0d485353095148a2155858910e0965b6f9",
+					"0x779543a0491a837ca36ce8c635d6154e3c4911a6",
+					"0x2a5ed960395e2a49b1c758cef4aa15213cfd874c",
+					"0x5c6e67ccd5849c0d29219c4f95f1a7a93b3f5dc5",
+					"0x9c50426be05db97f5d64fc54bf89eff947f0a321",
+					"0x200450f06520bdd6c527622a273333384d870efb",
+					"0xbe8539bfe837b67d1282b2b1d61c3f723966f049",
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+					"0xf1385fb24aad0cd7432824085e42aff90886fef5",
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+					"0x47e7aa56d6bdf3f36be34619660de61275420af8",
+					"0xacd87e28b0c9d1254e868b81cba4cc20d9a32225",
+					"0xadf80daec7ba8dcf15392f1ac611fff65d94f880",
+					"0x5524c55fb03cf21f549444ccbecb664d0acad706",
+					"0x40b803a9abce16f50f36a77ba41180eb90023925",
+					"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
+					"0x17802f43a0137c506ba92291391a8a8f207f487d",
+					"0x253488078a4edf4d6f42f113d1e62836a942cf1a",
+					"0x86af3e9626fce1957c82e88cbf04ddf3a2ed7915",
+					"0xb136707642a4ea12fb4bae820f03d2562ebff487",
+					"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
+					"0xf14c14075d6c4ed84b86798af0956deef67365b5",
+					"0xca544e5c4687d109611d0f8f928b53a25af72448",
+					"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
+					"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
+					"0x6d87578288b6cb5549d5076a207456a1f6a63dc0",
+					"0xb2c6f0dfbb716ac562e2d85d6cb2f8d5ee87603e",
+					"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
+					"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
+					"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
+					"0xd343b217de44030afaa275f54d31a9317c7f441e",
+					"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
+					"0xda2fef9e4a3230988ff17df2165440f37e8b1708",
+					"0xf4c64518ea10f995918a454158c6b61407ea345c",
+					"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
+					"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
+					"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
+				]
+			}
+		}
+	},
+	"params": {
+		"accountStartNonce": "0x00",
+		"maximumExtraDataSize": "0x20",
+		"minGasLimit": "0x1388",
+		"networkID" : "0x1"
+	},
+	"genesis": {
+		"seal": {
+			"ethereum": {
+				"nonce": "0x0000000000000042",
+				"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
+			}
+		},
+		"difficulty": "0x400000000",
+		"author": "0x0000000000000000000000000000000000000000",
+		"timestamp": "0x00",
+		"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+		"extraData": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
+		"gasLimit": "0x1388"
+	},
+	"accounts": {
+		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
+	}
+}
--- a/ethcore/res/ethereum/frontier_dao_rescue.json
+++ b/ethcore/res/ethereum/frontier_dao_rescue.json
@@ -9,8 +9,7 @@
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": "0x118c30",
-				"daoRescueSoftFork": true
+				"frontierCompatibilityModeLimit": "0x118c30"
 			}
 		}
 	},
--- a/ethcore/res/ethereum/frontier.json
+++ b/ethcore/res/ethereum/frontier.json
@@ -10,7 +10,126 @@
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 				"frontierCompatibilityModeLimit": "0x118c30",
-				"daoRescueSoftFork": false
+				"daoHardforkTransition": "0x1d4c00",
+				"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
+				"daoHardforkAccounts": [  
+					"0xd4fe7bc31cedb7bfb8a345f31e668033056b2728",
+					"0xb3fb0e5aba0e20e5c49d252dfd30e102b171a425",
+					"0x2c19c7f9ae8b751e37aeb2d93a699722395ae18f",
+					"0xecd135fa4f61a655311e86238c92adcd779555d2",
+					"0x1975bd06d486162d5dc297798dfc41edd5d160a7",
+					"0xa3acf3a1e16b1d7c315e23510fdd7847b48234f6",
+					"0x319f70bab6845585f412ec7724b744fec6095c85",
+					"0x06706dd3f2c9abf0a21ddcc6941d9b86f0596936",
+					"0x5c8536898fbb74fc7445814902fd08422eac56d0",
+					"0x6966ab0d485353095148a2155858910e0965b6f9",
+					"0x779543a0491a837ca36ce8c635d6154e3c4911a6",
+					"0x2a5ed960395e2a49b1c758cef4aa15213cfd874c",
+					"0x5c6e67ccd5849c0d29219c4f95f1a7a93b3f5dc5",
+					"0x9c50426be05db97f5d64fc54bf89eff947f0a321",
+					"0x200450f06520bdd6c527622a273333384d870efb",
+					"0xbe8539bfe837b67d1282b2b1d61c3f723966f049",
+					"0x6b0c4d41ba9ab8d8cfb5d379c69a612f2ced8ecb",
+					"0xf1385fb24aad0cd7432824085e42aff90886fef5",
+					"0xd1ac8b1ef1b69ff51d1d401a476e7e612414f091",
+					"0x8163e7fb499e90f8544ea62bbf80d21cd26d9efd",
+					"0x51e0ddd9998364a2eb38588679f0d2c42653e4a6",
+					"0x627a0a960c079c21c34f7612d5d230e01b4ad4c7",
+					"0xf0b1aa0eb660754448a7937c022e30aa692fe0c5",
+					"0x24c4d950dfd4dd1902bbed3508144a54542bba94",
+					"0x9f27daea7aca0aa0446220b98d028715e3bc803d",
+					"0xa5dc5acd6a7968a4554d89d65e59b7fd3bff0f90",
+					"0xd9aef3a1e38a39c16b31d1ace71bca8ef58d315b",
+					"0x63ed5a272de2f6d968408b4acb9024f4cc208ebf",
+					"0x6f6704e5a10332af6672e50b3d9754dc460dfa4d",
+					"0x77ca7b50b6cd7e2f3fa008e24ab793fd56cb15f6",
+					"0x492ea3bb0f3315521c31f273e565b868fc090f17",
+					"0x0ff30d6de14a8224aa97b78aea5388d1c51c1f00",
+					"0x9ea779f907f0b315b364b0cfc39a0fde5b02a416",
+					"0xceaeb481747ca6c540a000c1f3641f8cef161fa7",
+					"0xcc34673c6c40e791051898567a1222daf90be287",
+					"0x579a80d909f346fbfb1189493f521d7f48d52238",
+					"0xe308bd1ac5fda103967359b2712dd89deffb7973",
+					"0x4cb31628079fb14e4bc3cd5e30c2f7489b00960c",
+					"0xac1ecab32727358dba8962a0f3b261731aad9723",
+					"0x4fd6ace747f06ece9c49699c7cabc62d02211f75",
+					"0x440c59b325d2997a134c2c7c60a8c61611212bad",
+					"0x4486a3d68fac6967006d7a517b889fd3f98c102b",
+					"0x9c15b54878ba618f494b38f0ae7443db6af648ba",
+					"0x27b137a85656544b1ccb5a0f2e561a5703c6a68f",
+					"0x21c7fdb9ed8d291d79ffd82eb2c4356ec0d81241",
+					"0x23b75c2f6791eef49c69684db4c6c1f93bf49a50",
+					"0x1ca6abd14d30affe533b24d7a21bff4c2d5e1f3b",
+					"0xb9637156d330c0d605a791f1c31ba5890582fe1c",
+					"0x6131c42fa982e56929107413a9d526fd99405560",
+					"0x1591fc0f688c81fbeb17f5426a162a7024d430c2",
+					"0x542a9515200d14b68e934e9830d91645a980dd7a",
+					"0xc4bbd073882dd2add2424cf47d35213405b01324",
+					"0x782495b7b3355efb2833d56ecb34dc22ad7dfcc4",
+					"0x58b95c9a9d5d26825e70a82b6adb139d3fd829eb",
+					"0x3ba4d81db016dc2890c81f3acec2454bff5aada5",
+					"0xb52042c8ca3f8aa246fa79c3feaa3d959347c0ab",
+					"0xe4ae1efdfc53b73893af49113d8694a057b9c0d1",
+					"0x3c02a7bc0391e86d91b7d144e61c2c01a25a79c5",
+					"0x0737a6b837f97f46ebade41b9bc3e1c509c85c53",
+					"0x97f43a37f595ab5dd318fb46e7a155eae057317a",
+					"0x52c5317c848ba20c7504cb2c8052abd1fde29d03",
+					"0x4863226780fe7c0356454236d3b1c8792785748d",
+					"0x5d2b2e6fcbe3b11d26b525e085ff818dae332479",
+					"0x5f9f3392e9f62f63b8eac0beb55541fc8627f42c",
+					"0x057b56736d32b86616a10f619859c6cd6f59092a",
+					"0x9aa008f65de0b923a2a4f02012ad034a5e2e2192",
+					"0x304a554a310c7e546dfe434669c62820b7d83490",
+					"0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79",
+					"0x4deb0033bb26bc534b197e61d19e0733e5679784",
+					"0x07f5c1e1bc2c93e0402f23341973a0e043f7bf8a",
+					"0x35a051a0010aba705c9008d7a7eff6fb88f6ea7b",
+					"0x4fa802324e929786dbda3b8820dc7834e9134a2a",
+					"0x9da397b9e80755301a3b32173283a91c0ef6c87e",
+					"0x8d9edb3054ce5c5774a420ac37ebae0ac02343c6",
+					"0x0101f3be8ebb4bbd39a2e3b9a3639d4259832fd9",
+					"0x5dc28b15dffed94048d73806ce4b7a4612a1d48f",
+					"0xbcf899e6c7d9d5a215ab1e3444c86806fa854c76",
+					"0x12e626b0eebfe86a56d633b9864e389b45dcb260",
+					"0xa2f1ccba9395d7fcb155bba8bc92db9bafaeade7",
+					"0xec8e57756626fdc07c63ad2eafbd28d08e7b0ca5",
+					"0xd164b088bd9108b60d0ca3751da4bceb207b0782",
+					"0x6231b6d0d5e77fe001c2a460bd9584fee60d409b",
+					"0x1cba23d343a983e9b5cfd19496b9a9701ada385f",
+					"0xa82f360a8d3455c5c41366975bde739c37bfeb8a",
+					"0x9fcd2deaff372a39cc679d5c5e4de7bafb0b1339",
+					"0x005f5cee7a43331d5a3d3eec71305925a62f34b6",
+					"0x0e0da70933f4c7849fc0d203f5d1d43b9ae4532d",
+					"0xd131637d5275fd1a68a3200f4ad25c71a2a9522e",
+					"0xbc07118b9ac290e4622f5e77a0853539789effbe",
+					"0x47e7aa56d6bdf3f36be34619660de61275420af8",
+					"0xacd87e28b0c9d1254e868b81cba4cc20d9a32225",
+					"0xadf80daec7ba8dcf15392f1ac611fff65d94f880",
+					"0x5524c55fb03cf21f549444ccbecb664d0acad706",
+					"0x40b803a9abce16f50f36a77ba41180eb90023925",
+					"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
+					"0x17802f43a0137c506ba92291391a8a8f207f487d",
+					"0x253488078a4edf4d6f42f113d1e62836a942cf1a",
+					"0x86af3e9626fce1957c82e88cbf04ddf3a2ed7915",
+					"0xb136707642a4ea12fb4bae820f03d2562ebff487",
+					"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
+					"0xf14c14075d6c4ed84b86798af0956deef67365b5",
+					"0xca544e5c4687d109611d0f8f928b53a25af72448",
+					"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
+					"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
+					"0x6d87578288b6cb5549d5076a207456a1f6a63dc0",
+					"0xb2c6f0dfbb716ac562e2d85d6cb2f8d5ee87603e",
+					"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
+					"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
+					"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
+					"0xd343b217de44030afaa275f54d31a9317c7f441e",
+					"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
+					"0xda2fef9e4a3230988ff17df2165440f37e8b1708",
+					"0xf4c64518ea10f995918a454158c6b61407ea345c",
+					"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
+					"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
+					"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
+				]
 			}
 		}
 	},
--- a/ethcore/res/ethereum/frontier_like_test.json
+++ b/ethcore/res/ethereum/frontier_like_test.json
@@ -10,7 +10,126 @@
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 				"frontierCompatibilityModeLimit": "0x118c30",
-				"daoRescueSoftFork": false
+				"daoHardforkTransition": "0x1d4c00",
+				"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
+				"daoHardforkAccounts": [  
+					"0xd4fe7bc31cedb7bfb8a345f31e668033056b2728",
+					"0xb3fb0e5aba0e20e5c49d252dfd30e102b171a425",
+					"0x2c19c7f9ae8b751e37aeb2d93a699722395ae18f",
+					"0xecd135fa4f61a655311e86238c92adcd779555d2",
+					"0x1975bd06d486162d5dc297798dfc41edd5d160a7",
+					"0xa3acf3a1e16b1d7c315e23510fdd7847b48234f6",
+					"0x319f70bab6845585f412ec7724b744fec6095c85",
+					"0x06706dd3f2c9abf0a21ddcc6941d9b86f0596936",
+					"0x5c8536898fbb74fc7445814902fd08422eac56d0",
+					"0x6966ab0d485353095148a2155858910e0965b6f9",
+					"0x779543a0491a837ca36ce8c635d6154e3c4911a6",
+					"0x2a5ed960395e2a49b1c758cef4aa15213cfd874c",
+					"0x5c6e67ccd5849c0d29219c4f95f1a7a93b3f5dc5",
+					"0x9c50426be05db97f5d64fc54bf89eff947f0a321",
+					"0x200450f06520bdd6c527622a273333384d870efb",
+					"0xbe8539bfe837b67d1282b2b1d61c3f723966f049",
+					"0x6b0c4d41ba9ab8d8cfb5d379c69a612f2ced8ecb",
+					"0xf1385fb24aad0cd7432824085e42aff90886fef5",
+					"0xd1ac8b1ef1b69ff51d1d401a476e7e612414f091",
+					"0x8163e7fb499e90f8544ea62bbf80d21cd26d9efd",
+					"0x51e0ddd9998364a2eb38588679f0d2c42653e4a6",
+					"0x627a0a960c079c21c34f7612d5d230e01b4ad4c7",
+					"0xf0b1aa0eb660754448a7937c022e30aa692fe0c5",
+					"0x24c4d950dfd4dd1902bbed3508144a54542bba94",
+					"0x9f27daea7aca0aa0446220b98d028715e3bc803d",
+					"0xa5dc5acd6a7968a4554d89d65e59b7fd3bff0f90",
+					"0xd9aef3a1e38a39c16b31d1ace71bca8ef58d315b",
+					"0x63ed5a272de2f6d968408b4acb9024f4cc208ebf",
+					"0x6f6704e5a10332af6672e50b3d9754dc460dfa4d",
+					"0x77ca7b50b6cd7e2f3fa008e24ab793fd56cb15f6",
+					"0x492ea3bb0f3315521c31f273e565b868fc090f17",
+					"0x0ff30d6de14a8224aa97b78aea5388d1c51c1f00",
+					"0x9ea779f907f0b315b364b0cfc39a0fde5b02a416",
+					"0xceaeb481747ca6c540a000c1f3641f8cef161fa7",
+					"0xcc34673c6c40e791051898567a1222daf90be287",
+					"0x579a80d909f346fbfb1189493f521d7f48d52238",
+					"0xe308bd1ac5fda103967359b2712dd89deffb7973",
+					"0x4cb31628079fb14e4bc3cd5e30c2f7489b00960c",
+					"0xac1ecab32727358dba8962a0f3b261731aad9723",
+					"0x4fd6ace747f06ece9c49699c7cabc62d02211f75",
+					"0x440c59b325d2997a134c2c7c60a8c61611212bad",
+					"0x4486a3d68fac6967006d7a517b889fd3f98c102b",
+					"0x9c15b54878ba618f494b38f0ae7443db6af648ba",
+					"0x27b137a85656544b1ccb5a0f2e561a5703c6a68f",
+					"0x21c7fdb9ed8d291d79ffd82eb2c4356ec0d81241",
+					"0x23b75c2f6791eef49c69684db4c6c1f93bf49a50",
+					"0x1ca6abd14d30affe533b24d7a21bff4c2d5e1f3b",
+					"0xb9637156d330c0d605a791f1c31ba5890582fe1c",
+					"0x6131c42fa982e56929107413a9d526fd99405560",
+					"0x1591fc0f688c81fbeb17f5426a162a7024d430c2",
+					"0x542a9515200d14b68e934e9830d91645a980dd7a",
+					"0xc4bbd073882dd2add2424cf47d35213405b01324",
+					"0x782495b7b3355efb2833d56ecb34dc22ad7dfcc4",
+					"0x58b95c9a9d5d26825e70a82b6adb139d3fd829eb",
+					"0x3ba4d81db016dc2890c81f3acec2454bff5aada5",
+					"0xb52042c8ca3f8aa246fa79c3feaa3d959347c0ab",
+					"0xe4ae1efdfc53b73893af49113d8694a057b9c0d1",
+					"0x3c02a7bc0391e86d91b7d144e61c2c01a25a79c5",
+					"0x0737a6b837f97f46ebade41b9bc3e1c509c85c53",
+					"0x97f43a37f595ab5dd318fb46e7a155eae057317a",
+					"0x52c5317c848ba20c7504cb2c8052abd1fde29d03",
+					"0x4863226780fe7c0356454236d3b1c8792785748d",
+					"0x5d2b2e6fcbe3b11d26b525e085ff818dae332479",
+					"0x5f9f3392e9f62f63b8eac0beb55541fc8627f42c",
+					"0x057b56736d32b86616a10f619859c6cd6f59092a",
+					"0x9aa008f65de0b923a2a4f02012ad034a5e2e2192",
+					"0x304a554a310c7e546dfe434669c62820b7d83490",
+					"0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79",
+					"0x4deb0033bb26bc534b197e61d19e0733e5679784",
+					"0x07f5c1e1bc2c93e0402f23341973a0e043f7bf8a",
+					"0x35a051a0010aba705c9008d7a7eff6fb88f6ea7b",
+					"0x4fa802324e929786dbda3b8820dc7834e9134a2a",
+					"0x9da397b9e80755301a3b32173283a91c0ef6c87e",
+					"0x8d9edb3054ce5c5774a420ac37ebae0ac02343c6",
+					"0x0101f3be8ebb4bbd39a2e3b9a3639d4259832fd9",
+					"0x5dc28b15dffed94048d73806ce4b7a4612a1d48f",
+					"0xbcf899e6c7d9d5a215ab1e3444c86806fa854c76",
+					"0x12e626b0eebfe86a56d633b9864e389b45dcb260",
+					"0xa2f1ccba9395d7fcb155bba8bc92db9bafaeade7",
+					"0xec8e57756626fdc07c63ad2eafbd28d08e7b0ca5",
+					"0xd164b088bd9108b60d0ca3751da4bceb207b0782",
+					"0x6231b6d0d5e77fe001c2a460bd9584fee60d409b",
+					"0x1cba23d343a983e9b5cfd19496b9a9701ada385f",
+					"0xa82f360a8d3455c5c41366975bde739c37bfeb8a",
+					"0x9fcd2deaff372a39cc679d5c5e4de7bafb0b1339",
+					"0x005f5cee7a43331d5a3d3eec71305925a62f34b6",
+					"0x0e0da70933f4c7849fc0d203f5d1d43b9ae4532d",
+					"0xd131637d5275fd1a68a3200f4ad25c71a2a9522e",
+					"0xbc07118b9ac290e4622f5e77a0853539789effbe",
+					"0x47e7aa56d6bdf3f36be34619660de61275420af8",
+					"0xacd87e28b0c9d1254e868b81cba4cc20d9a32225",
+					"0xadf80daec7ba8dcf15392f1ac611fff65d94f880",
+					"0x5524c55fb03cf21f549444ccbecb664d0acad706",
+					"0x40b803a9abce16f50f36a77ba41180eb90023925",
+					"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
+					"0x17802f43a0137c506ba92291391a8a8f207f487d",
+					"0x253488078a4edf4d6f42f113d1e62836a942cf1a",
+					"0x86af3e9626fce1957c82e88cbf04ddf3a2ed7915",
+					"0xb136707642a4ea12fb4bae820f03d2562ebff487",
+					"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
+					"0xf14c14075d6c4ed84b86798af0956deef67365b5",
+					"0xca544e5c4687d109611d0f8f928b53a25af72448",
+					"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
+					"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
+					"0x6d87578288b6cb5549d5076a207456a1f6a63dc0",
+					"0xb2c6f0dfbb716ac562e2d85d6cb2f8d5ee87603e",
+					"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
+					"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
+					"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
+					"0xd343b217de44030afaa275f54d31a9317c7f441e",
+					"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
+					"0xda2fef9e4a3230988ff17df2165440f37e8b1708",
+					"0xf4c64518ea10f995918a454158c6b61407ea345c",
+					"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
+					"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
+					"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
+				]
 			}
 		}
 	},
--- a/ethcore/res/ethereum/frontier_like_test_dao_rescue.json
+++ b/ethcore/res/ethereum/frontier_like_test_dao_rescue.json
@@ -1,43 +0,0 @@
-{
-	"name": "Frontier (Test)",
-	"engine": {
-		"Ethash": {
-			"params": {
-				"gasLimitBoundDivisor": "0x0400",
-				"minimumDifficulty": "0x020000",
-				"difficultyBoundDivisor": "0x0800",
-				"durationLimit": "0x0d",
-				"blockReward": "0x4563918244F40000",
-				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": "0x118c30",
-				"daoRescueSoftFork": true
-			}
-		}
-	},
-	"params": {
-		"accountStartNonce": "0x00",
-		"maximumExtraDataSize": "0x20",
-		"minGasLimit": "0x1388",
-		"networkID" : "0x1"
-	},
-	"genesis": {
-		"seal": {
-			"ethereum": {
-				"nonce": "0x0000000000000042",
-				"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
-			}
-		},
-		"difficulty": "0x400000000",
-		"author": "0x0000000000000000000000000000000000000000",
-		"timestamp": "0x00",
-		"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
-		"extraData": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
-		"gasLimit": "0x1388"
-	},
-	"accounts": {
-		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
-		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
-		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
-		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
-	}
-}
--- a/ethcore/res/ethereum/frontier_test.json
+++ b/ethcore/res/ethereum/frontier_test.json
@@ -9,8 +9,7 @@
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": "0xffffffffffffffff",
-				"daoRescueSoftFork": false
+				"frontierCompatibilityModeLimit": "0xffffffffffffffff"
 			}
 		}
 	},
--- a/ethcore/res/ethereum/homestead_test.json
+++ b/ethcore/res/ethereum/homestead_test.json
@@ -9,8 +9,7 @@
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": 0,
-				"daoRescueSoftFork": false
+				"frontierCompatibilityModeLimit": "0x0"
 			}
 		}
 	},
--- a/ethcore/res/ethereum/homestead_test_dao_rescue.json
+++ b/ethcore/res/ethereum/homestead_test_dao_rescue.json
@@ -1,43 +0,0 @@
-{
-	"name": "Homestead (Test)",
-	"engine": {
-		"Ethash": {
-			"params": {
-				"gasLimitBoundDivisor": "0x0400",
-				"minimumDifficulty": "0x020000",
-				"difficultyBoundDivisor": "0x0800",
-				"durationLimit": "0x0d",
-				"blockReward": "0x4563918244F40000",
-				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": 0,
-				"daoRescueSoftFork": true
-			}
-		}
-	},
-	"params": {
-		"accountStartNonce": "0x00",
-		"maximumExtraDataSize": "0x20",
-		"minGasLimit": "0x1388",
-		"networkID" : "0x1"
-	},
-	"genesis": {
-		"seal": {
-			"ethereum": {
-				"nonce": "0x0000000000000042",
-				"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
-			}
-		},
-		"difficulty": "0x400000000",
-		"author": "0x0000000000000000000000000000000000000000",
-		"timestamp": "0x00",
-		"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
-		"extraData": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
-		"gasLimit": "0x1388"
-	},
-	"accounts": {
-		"0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
-		"0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
-		"0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
-		"0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
-	}
-}
--- a/ethcore/res/ethereum/morden.json
+++ b/ethcore/res/ethereum/morden.json
@@ -9,8 +9,7 @@
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar": "",
-				"frontierCompatibilityModeLimit": "0x789b0",
-				"daoRescueSoftFork": false
+				"frontierCompatibilityModeLimit": "0x789b0"
 			}
 		}
 	},
--- a/ethcore/res/ethereum/olympic.json
+++ b/ethcore/res/ethereum/olympic.json
@@ -8,9 +8,7 @@
 				"difficultyBoundDivisor": "0x0800",
 				"durationLimit": "0x08",
 				"blockReward": "0x14D1120D7B160000",
-				"registrar": "5e70c0bbcd5636e0f9f9316e9f8633feb64d4050",
-				"frontierCompatibilityModeLimit": "0xffffffffffffffff",
-				"daoRescueSoftFork": false
+				"registrar": "5e70c0bbcd5636e0f9f9316e9f8633feb64d4050"
 			}
 		}
 	},
--- a/ethcore/res/ethereum/tests
+++ b/ethcore/res/ethereum/tests
--- a/ethcore/src/basic_authority.rs
+++ b/ethcore/src/basic_authority.rs
@@ -203,7 +203,6 @@ mod tests {
 			timestamp: 0,
 			difficulty: 0.into(),
 			last_hashes: vec![],
-			dao_rescue_block_gas_limit: None,
 			gas_used: 0.into(),
 			gas_limit: 0.into(),
 		});
@@ -254,7 +253,7 @@ mod tests {
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let last_hashes = vec![genesis_header.hash()];
 		let vm_factory = Default::default();
-		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, None, addr, (3141562.into(), 31415620.into()), vec![]).unwrap();
+		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, addr, (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let b = b.close_and_lock();
 		let seal = engine.generate_seal(b.block(), Some(&tap)).unwrap();
 		assert!(b.try_seal(engine.deref(), seal).is_ok());
--- a/ethcore/src/block.rs
+++ b/ethcore/src/block.rs
@@ -41,8 +41,18 @@ impl Block {
 	pub fn is_good(b: &[u8]) -> bool {
 		UntrustedRlp::new(b).as_val::<Block>().is_ok()
 	}
+
+	/// Get the RLP-encoding of the block without the seal.
+	pub fn rlp_bytes(&self, seal: Seal) -> Bytes {
+		let mut block_rlp = RlpStream::new_list(3);
+		self.header.stream_rlp(&mut block_rlp, seal);
+		block_rlp.append(&self.transactions);
+		block_rlp.append(&self.uncles);
+		block_rlp.out()
+	}
 }

+
 impl Decodable for Block {
 	fn decode<D>(decoder: &D) -> Result<Self, DecoderError> where D: Decoder {
 		if decoder.as_raw().len() != try!(decoder.as_rlp().payload_info()).total() {
@@ -142,9 +152,12 @@ impl ExecutedBlock {

 /// Trait for a object that is a `ExecutedBlock`.
 pub trait IsBlock {
-	/// Get the block associated with this object.
+	/// Get the `ExecutedBlock` associated with this object.
 	fn block(&self) -> &ExecutedBlock;

+	/// Get the base `Block` object associated with this.
+	fn base(&self) -> &Block { &self.block().base }
+
 	/// Get the header associated with this object's block.
 	fn header(&self) -> &Header { &self.block().base.header }

@@ -183,7 +196,6 @@ pub struct OpenBlock<'x> {
 	engine: &'x Engine,
 	vm_factory: &'x EvmFactory,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 }

 /// Just like `OpenBlock`, except that we've applied `Engine::on_close_block`, finished up the non-seal header fields,
@@ -195,7 +207,6 @@ pub struct ClosedBlock {
 	block: ExecutedBlock,
 	uncle_bytes: Bytes,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 	unclosed_state: State,
 }

@@ -226,7 +237,6 @@ impl<'x> OpenBlock<'x> {
 		db: Box<JournalDB>,
 		parent: &Header,
 		last_hashes: LastHashes,
-		dao_rescue_block_gas_limit: Option<U256>,
 		author: Address,
 		gas_range_target: (U256, U256),
 		extra_data: Bytes,
@@ -237,7 +247,6 @@ impl<'x> OpenBlock<'x> {
 			engine: engine,
 			vm_factory: vm_factory,
 			last_hashes: last_hashes,
-			dao_rescue_block_gas_limit: dao_rescue_block_gas_limit,
 		};

 		r.block.base.header.parent_hash = parent.hash();
@@ -294,7 +303,6 @@ impl<'x> OpenBlock<'x> {
 	/// Get the environment info concerning this block.
 	pub fn env_info(&self) -> EnvInfo {
 		// TODO: memoise.
-		const SOFT_FORK_BLOCK: u64 = 1_800_000;
 		EnvInfo {
 			number: self.block.base.header.number,
 			author: self.block.base.header.author.clone(),
@@ -303,7 +311,6 @@ impl<'x> OpenBlock<'x> {
 			last_hashes: self.last_hashes.clone(),		// TODO: should be a reference.
 			gas_used: self.block.receipts.last().map_or(U256::zero(), |r| r.gas_used),
 			gas_limit: self.block.base.header.gas_limit.clone(),
-			dao_rescue_block_gas_limit: if self.block.base.header.number == SOFT_FORK_BLOCK { Some(self.block.base.header.gas_limit) } else { self.dao_rescue_block_gas_limit },
 		}
 	}

@@ -350,7 +357,6 @@ impl<'x> OpenBlock<'x> {
 			block: s.block,
 			uncle_bytes: uncle_bytes,
 			last_hashes: s.last_hashes,
-			dao_rescue_block_gas_limit: s.dao_rescue_block_gas_limit,
 			unclosed_state: unclosed_state,
 		}
 	}
@@ -410,7 +416,6 @@ impl ClosedBlock {
 			engine: engine,
 			vm_factory: vm_factory,
 			last_hashes: self.last_hashes,
-			dao_rescue_block_gas_limit: self.dao_rescue_block_gas_limit,
 		}
 	}
 }
@@ -480,7 +485,6 @@ pub fn enact(
 	db: Box<JournalDB>,
 	parent: &Header,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 	vm_factory: &EvmFactory
 ) -> Result<LockedBlock, Error> {
 	{
@@ -490,10 +494,12 @@ pub fn enact(
 		}
 	}

-	let mut b = try!(OpenBlock::new(engine, vm_factory, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, header.author().clone(), (3141562.into(), 31415620.into()), header.extra_data().clone()));
+	let mut b = try!(OpenBlock::new(engine, vm_factory, tracing, db, parent, last_hashes, Address::new(), (3141562.into(), 31415620.into()), vec![]));
 	b.set_difficulty(*header.difficulty());
 	b.set_gas_limit(*header.gas_limit());
 	b.set_timestamp(header.timestamp());
+	b.set_author(header.author().clone());
+	b.set_extra_data(header.extra_data().clone()).unwrap_or_else(|e| warn!("Couldn't set extradata: {}. Ignoring.", e));
 	for t in transactions { try!(b.push_transaction(t.clone(), None)); }
 	for u in uncles { try!(b.push_uncle(u.clone())); }
 	Ok(b.close_and_lock())
@@ -508,12 +514,11 @@ pub fn enact_bytes(
 	db: Box<JournalDB>,
 	parent: &Header,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 	vm_factory: &EvmFactory
 ) -> Result<LockedBlock, Error> {
 	let block = BlockView::new(block_bytes);
 	let header = block.header();
-	enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory)
+	enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, vm_factory)
 }

 /// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
@@ -525,11 +530,10 @@ pub fn enact_verified(
 	db: Box<JournalDB>,
 	parent: &Header,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 	vm_factory: &EvmFactory
 ) -> Result<LockedBlock, Error> {
 	let view = BlockView::new(&block.bytes);
-	enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory)
+	enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, vm_factory)
 }

 /// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header. Seal the block aferwards
@@ -541,11 +545,10 @@ pub fn enact_and_seal(
 	db: Box<JournalDB>,
 	parent: &Header,
 	last_hashes: LastHashes,
-	dao_rescue_block_gas_limit: Option<U256>,
 	vm_factory: &EvmFactory
 ) -> Result<SealedBlock, Error> {
 	let header = BlockView::new(block_bytes).header_view();
-	Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory)).seal(engine, header.seal())))
+	Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, vm_factory)).seal(engine, header.seal())))
 }

 #[cfg(test)]
@@ -565,7 +568,7 @@ mod tests {
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let last_hashes = vec![genesis_header.hash()];
 		let vm_factory = Default::default();
-		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
+		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let b = b.close_and_lock();
 		let _ = b.seal(engine.deref(), vec![]);
 	}
@@ -581,7 +584,7 @@ mod tests {
 		let mut db = db_result.take();
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let vm_factory = Default::default();
-		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap()
+		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap()
 			.close_and_lock().seal(engine.deref(), vec![]).unwrap();
 		let orig_bytes = b.rlp_bytes();
 		let orig_db = b.drain();
@@ -589,7 +592,7 @@ mod tests {
 		let mut db_result = get_temp_journal_db();
 		let mut db = db_result.take();
 		spec.ensure_db_good(db.as_hashdb_mut());
-		let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], None, &Default::default()).unwrap();
+		let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], &Default::default()).unwrap();

 		assert_eq!(e.rlp_bytes(), orig_bytes);

@@ -609,7 +612,7 @@ mod tests {
 		let mut db = db_result.take();
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let vm_factory = Default::default();
-		let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
+		let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let mut uncle1_header = Header::new();
 		uncle1_header.extra_data = b"uncle1".to_vec();
 		let mut uncle2_header = Header::new();
@@ -624,7 +627,7 @@ mod tests {
 		let mut db_result = get_temp_journal_db();
 		let mut db = db_result.take();
 		spec.ensure_db_good(db.as_hashdb_mut());
-		let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], None, &Default::default()).unwrap();
+		let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], &Default::default()).unwrap();

 		let bytes = e.rlp_bytes();
 		assert_eq!(bytes, orig_bytes);
--- a/ethcore/src/blockchain/blockchain.rs
+++ b/ethcore/src/blockchain/blockchain.rs
@@ -30,7 +30,7 @@ use blockchain::best_block::BestBlock;
 use types::tree_route::TreeRoute;
 use blockchain::update::ExtrasUpdate;
 use blockchain::{CacheSize, ImportRoute, Config};
-use db::{Writable, Readable, CacheUpdatePolicy};
+use db::{Writable, Readable, CacheUpdatePolicy, Key};

 const LOG_BLOOMS_LEVELS: usize = 3;
 const LOG_BLOOMS_ELEMENTS_PER_INDEX: usize = 16;
@@ -295,7 +295,34 @@ impl BlockChain {

 		// load best block
 		let best_block_hash = match bc.extras_db.get(b"best").unwrap() {
-			Some(best) => H256::from_slice(&best),
+			Some(best) => {
+				let best = H256::from_slice(&best);
+				let mut b = best.clone();
+				let mut removed = 0;
+				let mut best_num = 0;
+				while !bc.blocks_db.get(&b).unwrap().is_some() {
+					// track back to the best block we have in the blocks database
+					let extras: BlockDetails = bc.extras_db.read(&b).unwrap();
+					type DetailsKey = Key<BlockDetails, Target=H264>;
+					bc.extras_db.delete(&(DetailsKey::key(&b))).unwrap();
+					b = extras.parent;
+					best_num = extras.number;
+					removed += 1;
+				}
+				if b != best {
+					let batch = DBTransaction::new();
+					let range = (best_num + 1) as bc::Number .. (best_num + removed) as bc::Number;
+					let chain = bc::group::BloomGroupChain::new(bc.blooms_config, &bc);
+					let changes = chain.replace(&range, vec![]);
+					for (k, v) in changes.into_iter() {
+						batch.write(&LogGroupPosition::from(k), &BloomGroup::from(v));
+					}
+					batch.put(b"best", &b).unwrap();
+					bc.extras_db.write(batch).unwrap();
+					info!("Restored mismatched best block. Was: {}, new: {}", best.hex(), b.hex());
+				}
+				b
+			}
 			None => {
 				// best block does not exist
 				// we need to insert genesis into the cache
@@ -461,7 +488,6 @@ impl BlockChain {
 	/// Applies extras update.
 	fn apply_update(&self, update: ExtrasUpdate) {
 		let batch = DBTransaction::new();
-		batch.put(b"best", &update.info.hash).unwrap();

 		{
 			for hash in update.block_details.keys().cloned() {
@@ -484,14 +510,12 @@ impl BlockChain {

 		// These cached values must be updated last and togeterh
 		{
-			let mut best_block = self.best_block.write().unwrap();
-			let mut write_hashes = self.block_hashes.write().unwrap();
-			let mut write_txs = self.transaction_addresses.write().unwrap();
-
 			// update best block
 			match update.info.location {
 				BlockLocation::Branch => (),
 				_ => {
+					batch.put(b"best", &update.info.hash).unwrap();
+					let mut best_block = self.best_block.write().unwrap();
 					*best_block = BestBlock {
 						hash: update.info.hash,
 						number: update.info.number,
@@ -500,8 +524,11 @@ impl BlockChain {
 				}
 			}

-			batch.extend_with_cache(write_hashes.deref_mut(), update.block_hashes, CacheUpdatePolicy::Remove);
-			batch.extend_with_cache(write_txs.deref_mut(), update.transactions_addresses, CacheUpdatePolicy::Remove);
+			let mut write_hashes = self.block_hashes.write().unwrap();
+			let mut write_txs = self.transaction_addresses.write().unwrap();
+
+			batch.extend_with_cache(&mut *write_hashes, update.block_hashes, CacheUpdatePolicy::Remove);
+			batch.extend_with_cache(&mut *write_txs, update.transactions_addresses, CacheUpdatePolicy::Remove);

 			// update extras database
 			self.extras_db.write(batch).unwrap();
@@ -1162,4 +1189,31 @@ mod tests {
 		assert_eq!(blocks_b2, vec![2]);
 		assert_eq!(blocks_ba, vec![3]);
 	}
+
+	#[test]
+	fn test_best_block_update() {
+		let mut canon_chain = ChainGenerator::default();
+		let mut finalizer = BlockFinalizer::default();
+		let genesis = canon_chain.generate(&mut finalizer).unwrap();
+
+		let temp = RandomTempPath::new();
+
+		{
+			let bc = BlockChain::new(Config::default(), &genesis, temp.as_path());
+			let uncle = canon_chain.fork(1).generate(&mut finalizer.fork()).unwrap();
+
+			// create a longer fork
+			for _ in 0..5 {
+				let canon_block = canon_chain.generate(&mut finalizer).unwrap();
+				bc.insert_block(&canon_block, vec![]);
+			}
+
+			assert_eq!(bc.best_block_number(), 5);
+			bc.insert_block(&uncle, vec![]);
+		}
+
+		// re-loading the blockchain should load the correct best block.
+		let bc = BlockChain::new(Config::default(), &genesis, temp.as_path());
+		assert_eq!(bc.best_block_number(), 5);
+	}
 }
--- a/ethcore/src/blooms/bloom.rs
+++ b/ethcore/src/blooms/bloom.rs
@@ -20,7 +20,7 @@ use util::HeapSizeOf;
 use basic_types::LogBloom;

 /// Helper structure representing bloom of the trace.
-#[derive(Clone)]
+#[derive(Debug, Clone)]
 pub struct Bloom(LogBloom);

 impl From<LogBloom> for Bloom {
--- a/ethcore/src/blooms/bloom_group.rs
+++ b/ethcore/src/blooms/bloom_group.rs
@@ -20,7 +20,7 @@ use util::HeapSizeOf;
 use super::Bloom;

 /// Represents group of X consecutive blooms.
-#[derive(Clone)]
+#[derive(Debug, Clone)]
 pub struct BloomGroup {
 	blooms: Vec<Bloom>,
 }
--- a/ethcore/src/client/client.rs
+++ b/ethcore/src/client/client.rs
@@ -21,10 +21,11 @@ use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrdering};
 use util::*;
 use util::panics::*;
 use views::BlockView;
-use error::{Error, ImportError, ExecutionError, BlockError, ImportResult};
+use error::{ImportError, ExecutionError, BlockError, ImportResult};
 use header::{BlockNumber, Header};
 use state::State;
 use spec::Spec;
+use basic_types::Seal;
 use engine::Engine;
 use views::HeaderView;
 use service::{NetSyncMessage, SyncMessage};
@@ -38,7 +39,8 @@ use filter::Filter;
 use log_entry::LocalizedLogEntry;
 use block_queue::{BlockQueue, BlockQueueInfo};
 use blockchain::{BlockChain, BlockProvider, TreeRoute, ImportRoute};
-use client::{BlockID, TransactionID, UncleID, TraceId, ClientConfig, DatabaseCompactionProfile, BlockChainClient, MiningBlockChainClient, TraceFilter, CallAnalytics};
+use client::{BlockID, TransactionID, UncleID, TraceId, ClientConfig, DatabaseCompactionProfile,
+	BlockChainClient, MiningBlockChainClient, TraceFilter, CallAnalytics };
 use client::Error as ClientError;
 use env_info::EnvInfo;
 use executive::{Executive, Executed, TransactOptions, contract_address};
@@ -49,7 +51,7 @@ use trace;
 pub use types::blockchain_info::BlockChainInfo;
 pub use types::block_status::BlockStatus;
 use evm::Factory as EvmFactory;
-use miner::{Miner, MinerService, TransactionImportResult, AccountDetails};
+use miner::{Miner, MinerService};

 const MAX_TX_QUEUE_SIZE: usize = 4096;

@@ -233,7 +235,7 @@ impl Client {
 		let last_hashes = self.build_last_hashes(header.parent_hash.clone());
 		let db = self.state_db.lock().unwrap().boxed_clone();

-		let enact_result = enact_verified(&block, engine, self.tracedb.tracing_enabled(), db, &parent, last_hashes, self.dao_rescue_block_gas_limit(header.parent_hash.clone()), &self.vm_factory);
+		let enact_result = enact_verified(&block, engine, self.tracedb.tracing_enabled(), db, &parent, last_hashes, &self.vm_factory);
 		if let Err(e) = enact_result {
 			warn!(target: "client", "Block import failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
 			return Err(());
@@ -384,12 +386,8 @@ impl Client {
 	pub fn import_queued_transactions(&self, transactions: &[Bytes]) -> usize {
 		let _timer = PerfTimer::new("import_queued_transactions");
 		self.queue_transactions.fetch_sub(transactions.len(), AtomicOrdering::SeqCst);
-		let fetch_account = |a: &Address| AccountDetails {
-			nonce: self.latest_nonce(a),
-			balance: self.latest_balance(a),
-		};
-		let tx = transactions.iter().filter_map(|bytes| UntrustedRlp::new(&bytes).as_val().ok()).collect();
-		let results = self.miner.import_transactions(self, tx, fetch_account);
+		let txs = transactions.iter().filter_map(|bytes| UntrustedRlp::new(&bytes).as_val().ok()).collect();
+		let results = self.miner.import_external_transactions(self, txs);
 		results.len()
 	}

@@ -399,8 +397,10 @@ impl Client {
 	/// Otherwise, this can fail (but may not) if the DB prunes state.
 	pub fn state_at(&self, id: BlockID) -> Option<State> {
 		// fast path for latest state.
-		if let BlockID::Latest = id.clone() {
-			return Some(self.state())
+		match id.clone() {
+			BlockID::Pending => return self.miner.pending_state().or_else(|| Some(self.state())),
+			BlockID::Latest => return Some(self.state()),
+			_ => {},
 		}

 		let block_number = match self.block_number(id.clone()) {
@@ -457,7 +457,7 @@ impl Client {
 			BlockID::Number(number) => Some(number),
 			BlockID::Hash(ref hash) => self.chain.block_number(hash),
 			BlockID::Earliest => Some(0),
-			BlockID::Latest => Some(self.chain.best_block_number())
+			BlockID::Latest | BlockID::Pending => Some(self.chain.best_block_number()),
 		}
 	}

@@ -466,7 +466,7 @@ impl Client {
 			BlockID::Hash(hash) => Some(hash),
 			BlockID::Number(number) => chain.block_hash(number),
 			BlockID::Earliest => chain.block_hash(0),
-			BlockID::Latest => Some(chain.best_block_hash())
+			BlockID::Latest | BlockID::Pending => Some(chain.best_block_hash()),
 		}
 	}

@@ -494,7 +494,6 @@ impl BlockChainClient for Client {
 			last_hashes: last_hashes,
 			gas_used: U256::zero(),
 			gas_limit: U256::max_value(),
-			dao_rescue_block_gas_limit: self.dao_rescue_block_gas_limit(view.parent_hash()),
 		};
 		// that's just a copy of the state.
 		let mut state = self.state();
@@ -538,6 +537,11 @@ impl BlockChainClient for Client {
 	}

 	fn block(&self, id: BlockID) -> Option<Bytes> {
+		if let &BlockID::Pending = &id {
+			if let Some(block) = self.miner.pending_block() { 
+				return Some(block.rlp_bytes(Seal::Without));
+			}
+		}
 		Self::block_hash(&self.chain, id).and_then(|hash| {
 			self.chain.block(&hash)
 		})
@@ -552,6 +556,11 @@ impl BlockChainClient for Client {
 	}

 	fn block_total_difficulty(&self, id: BlockID) -> Option<U256> {
+		if let &BlockID::Pending = &id {
+			if let Some(block) = self.miner.pending_block() {
+				return Some(*block.header.difficulty() + self.block_total_difficulty(BlockID::Latest).expect("blocks in chain have details; qed"));
+			} 
+		}
 		Self::block_hash(&self.chain, id).and_then(|hash| self.chain.block_details(&hash)).map(|d| d.total_difficulty)
 	}

@@ -772,14 +781,6 @@ impl BlockChainClient for Client {
 		self.build_last_hashes(self.chain.best_block_hash())
 	}

-	fn import_transactions(&self, transactions: Vec<SignedTransaction>) -> Vec<Result<TransactionImportResult, Error>> {
-		let fetch_account = |a: &Address| AccountDetails {
-			nonce: self.latest_nonce(a),
-			balance: self.latest_balance(a),
-		};
-		self.miner.import_transactions(self, transactions, fetch_account)
-	}
-
 	fn queue_transactions(&self, transactions: Vec<Bytes>) {
 		if self.queue_transactions.load(AtomicOrdering::Relaxed) > MAX_TX_QUEUE_SIZE {
 			debug!("Ignoring {} transactions: queue is full", transactions.len());
@@ -813,7 +814,6 @@ impl MiningBlockChainClient for Client {
 			self.state_db.lock().unwrap().boxed_clone(),
 			&self.chain.block_header(&h).expect("h is best block hash: so it's header must exist: qed"),
 			self.build_last_hashes(h.clone()),
-			self.dao_rescue_block_gas_limit(h.clone()),
 			author,
 			gas_range_target,
 			extra_data,
--- a/ethcore/src/client/mod.rs
+++ b/ethcore/src/client/mod.rs
@@ -42,13 +42,11 @@ use header::{BlockNumber, Header};
 use transaction::{LocalizedTransaction, SignedTransaction};
 use log_entry::LocalizedLogEntry;
 use filter::Filter;
-use views::{HeaderView, BlockView};
+use views::{BlockView};
 use error::{ImportResult, ExecutionError};
 use receipt::LocalizedReceipt;
 use trace::LocalizedTrace;
 use evm::Factory as EvmFactory;
-use miner::{TransactionImportResult};
-use error::Error as EthError;

 /// Options concerning what analytics we run on the call.
 #[derive(Eq, PartialEq, Default, Clone, Copy, Debug)]
@@ -187,9 +185,6 @@ pub trait BlockChainClient : Sync + Send {
 	/// Get last hashes starting from best block.
 	fn last_hashes(&self) -> LastHashes;

-	/// import transactions from network/other 3rd party
-	fn import_transactions(&self, transactions: Vec<SignedTransaction>) -> Vec<Result<TransactionImportResult, EthError>>;
-
 	/// Queue transactions for importing.
 	fn queue_transactions(&self, transactions: Vec<Bytes>);

@@ -221,28 +216,6 @@ pub trait BlockChainClient : Sync + Send {
 			Err(())
 		}
 	}
-
-	/// Get `Some` gas limit of SOFT_FORK_BLOCK, or `None` if chain is not yet that long.
-	fn dao_rescue_block_gas_limit(&self, chain_hash: H256) -> Option<U256> {
-		const SOFT_FORK_BLOCK: u64 = 1800000;
-		// shortcut if the canon chain is already known.
-		if self.chain_info().best_block_number > SOFT_FORK_BLOCK + 1000 {
-			return self.block_header(BlockID::Number(SOFT_FORK_BLOCK)).map(|header| HeaderView::new(&header).gas_limit());
-		}
-		// otherwise check according to `chain_hash`.
-		if let Some(mut header) = self.block_header(BlockID::Hash(chain_hash)) {
-			if HeaderView::new(&header).number() < SOFT_FORK_BLOCK {
-				None
-			} else {
-				while HeaderView::new(&header).number() != SOFT_FORK_BLOCK {
-					header = self.block_header(BlockID::Hash(HeaderView::new(&header).parent_hash())).expect("chain is complete; parent of chain entry must be in chain; qed");
-				}
-				Some(HeaderView::new(&header).gas_limit())
-			}
-		} else {
-			None
-		}
-	}
 }

 /// Extended client interface used for mining
--- a/ethcore/src/client/test_client.rs
+++ b/ethcore/src/client/test_client.rs
@@ -20,7 +20,8 @@ use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrder};
 use util::*;
 use transaction::{Transaction, LocalizedTransaction, SignedTransaction, Action};
 use blockchain::TreeRoute;
-use client::{BlockChainClient, MiningBlockChainClient, BlockChainInfo, BlockStatus, BlockID, TransactionID, UncleID, TraceId, TraceFilter, LastHashes, CallAnalytics};
+use client::{BlockChainClient, MiningBlockChainClient, BlockChainInfo, BlockStatus, BlockID,
+	TransactionID, UncleID, TraceId, TraceFilter, LastHashes, CallAnalytics };
 use header::{Header as BlockHeader, BlockNumber};
 use filter::Filter;
 use log_entry::LocalizedLogEntry;
@@ -37,9 +38,6 @@ use executive::Executed;
 use error::{ExecutionError};
 use trace::LocalizedTrace;

-use miner::{TransactionImportResult, AccountDetails};
-use error::Error as EthError;
-
 /// Test client.
 pub struct TestBlockChainClient {
 	/// Blocks.
@@ -235,7 +233,7 @@ impl TestBlockChainClient {
 			BlockID::Hash(hash) => Some(hash),
 			BlockID::Number(n) => self.numbers.read().unwrap().get(&(n as usize)).cloned(),
 			BlockID::Earliest => self.numbers.read().unwrap().get(&0).cloned(),
-			BlockID::Latest => self.numbers.read().unwrap().get(&(self.numbers.read().unwrap().len() - 1)).cloned()
+			BlockID::Latest | BlockID::Pending => self.numbers.read().unwrap().get(&(self.numbers.read().unwrap().len() - 1)).cloned()
 		}
 	}
 }
@@ -274,6 +272,10 @@ impl BlockChainClient for TestBlockChainClient {
 		}
 	}

+	fn latest_nonce(&self, address: &Address) -> U256 {
+		self.nonce(address, BlockID::Latest).unwrap()
+	}
+
 	fn code(&self, address: &Address) -> Option<Bytes> {
 		self.code.read().unwrap().get(address).cloned()
 	}
@@ -286,6 +288,10 @@ impl BlockChainClient for TestBlockChainClient {
 		}
 	}

+	fn latest_balance(&self, address: &Address) -> U256 {
+		self.balance(address, BlockID::Latest).unwrap()
+	}
+
 	fn storage_at(&self, address: &Address, position: &H256, id: BlockID) -> Option<H256> {
 		if let BlockID::Latest = id {
 			Some(self.storage.read().unwrap().get(&(address.clone(), position.clone())).cloned().unwrap_or_else(H256::new))
@@ -487,21 +493,10 @@ impl BlockChainClient for TestBlockChainClient {
 		unimplemented!();
 	}

-	fn import_transactions(&self, transactions: Vec<SignedTransaction>) -> Vec<Result<TransactionImportResult, EthError>> {
-		let nonces = self.nonces.read().unwrap();
-		let balances = self.balances.read().unwrap();
-		let fetch_account = |a: &Address| AccountDetails {
-			nonce: nonces[a],
-			balance: balances[a],
-		};
-
-		self.miner.import_transactions(self, transactions, &fetch_account)
-	}
-
 	fn queue_transactions(&self, transactions: Vec<Bytes>) {
 		// import right here
-		let tx = transactions.into_iter().filter_map(|bytes| UntrustedRlp::new(&bytes).as_val().ok()).collect();
-		self.import_transactions(tx);
+		let txs = transactions.into_iter().filter_map(|bytes| UntrustedRlp::new(&bytes).as_val().ok()).collect();
+		self.miner.import_external_transactions(self, txs);
 	}

 	fn pending_transactions(&self) -> Vec<SignedTransaction> {
--- a/ethcore/src/env_info.rs
+++ b/ethcore/src/env_info.rs
@@ -39,9 +39,6 @@ pub struct EnvInfo {
 	pub last_hashes: LastHashes,
 	/// The gas used.
 	pub gas_used: U256,
-
-	/// Block gas limit at DAO rescue block SOFT_FORK_BLOCK or None if not yet there.
-	pub dao_rescue_block_gas_limit: Option<U256>,
 }

 impl Default for EnvInfo {
@@ -54,7 +51,6 @@ impl Default for EnvInfo {
 			gas_limit: 0.into(),
 			last_hashes: vec![],
 			gas_used: 0.into(),
-			dao_rescue_block_gas_limit: None,
 		}
 	}
 }
@@ -70,7 +66,6 @@ impl From<ethjson::vm::Env> for EnvInfo {
 			timestamp: e.timestamp.into(),
 			last_hashes: (1..cmp::min(number + 1, 257)).map(|i| format!("{}", number - i).as_bytes().sha3()).collect(),
 			gas_used: U256::zero(),
-			dao_rescue_block_gas_limit: None,
 		}
 	}
 }
--- a/ethcore/src/ethereum/ethash.rs
+++ b/ethcore/src/ethereum/ethash.rs
@@ -39,8 +39,12 @@ pub struct EthashParams {
 	pub registrar: Address,
 	/// Homestead transition block number.
 	pub frontier_compatibility_mode_limit: u64,
-	/// Enable the soft-fork logic.
-	pub dao_rescue_soft_fork: bool,
+	/// DAO hard-fork transition block (X).
+	pub dao_hardfork_transition: u64,
+	/// DAO hard-fork refund contract address (C).
+	pub dao_hardfork_beneficiary: Address,
+	/// DAO hard-fork DAO accounts list (L) 
+	pub dao_hardfork_accounts: Vec<Address>,
 }

 impl From<ethjson::spec::EthashParams> for EthashParams {
@@ -51,9 +55,11 @@ impl From<ethjson::spec::EthashParams> for EthashParams {
 			difficulty_bound_divisor: p.difficulty_bound_divisor.into(),
 			duration_limit: p.duration_limit.into(),
 			block_reward: p.block_reward.into(),
-			registrar: p.registrar.into(),
-			frontier_compatibility_mode_limit: p.frontier_compatibility_mode_limit.into(),
-			dao_rescue_soft_fork: p.dao_rescue_soft_fork.into(),
+			registrar: p.registrar.map(Into::into).unwrap_or(Address::new()),
+			frontier_compatibility_mode_limit: p.frontier_compatibility_mode_limit.map(Into::into).unwrap_or(0),
+			dao_hardfork_transition: p.dao_hardfork_transition.map(Into::into).unwrap_or(0x7fffffffffffffff),
+			dao_hardfork_beneficiary: p.dao_hardfork_beneficiary.map(Into::into).unwrap_or(Address::new()),
+			dao_hardfork_accounts: p.dao_hardfork_accounts.unwrap_or(vec![]).into_iter().map(Into::into).collect(),
 		}
 	}
 }
@@ -102,11 +108,7 @@ impl Engine for Ethash {
 		if env_info.number < self.ethash_params.frontier_compatibility_mode_limit {
 			Schedule::new_frontier()
 		} else {
-			let mut s = Schedule::new_homestead();
-			if self.ethash_params.dao_rescue_soft_fork {
-				s.reject_dao_transactions = env_info.dao_rescue_block_gas_limit.map_or(false, |x| x <= 4_000_000.into());
-			}
-			s
+			Schedule::new_homestead()
 		}
 	}

@@ -126,10 +128,27 @@ impl Engine for Ethash {
 							(header.gas_used * 6.into() / 5.into()) / bound_divisor))
 			}
 		};
+		if header.number >= self.ethash_params.dao_hardfork_transition &&
+			header.number <= self.ethash_params.dao_hardfork_transition + 9 {
+			header.extra_data = b"dao-hard-fork"[..].to_owned();
+		}  
 		header.note_dirty();
 //		info!("ethash: populate_from_parent #{}: difficulty={} and gas_limit={}", header.number, header.difficulty, header.gas_limit);
 	}

+	fn on_new_block(&self, block: &mut ExecutedBlock) {
+		if block.fields().header.number == self.ethash_params.dao_hardfork_transition {
+			// TODO: enable trigger function maybe?
+//			if block.fields().header.gas_limit <= 4_000_000.into() {
+				let mut state = block.fields_mut().state;
+				for child in self.ethash_params.dao_hardfork_accounts.iter() {
+					let b = state.balance(child);
+					state.transfer_balance(child, &self.ethash_params.dao_hardfork_beneficiary, &b);
+				}
+//			}
+		}
+	}
+
 	/// Apply the block reward on finalisation of the block.
 	/// This assumes that all uncles are valid uncles (i.e. of at least one generation before the current).
 	fn on_close_block(&self, block: &mut ExecutedBlock) {
@@ -171,6 +190,17 @@ impl Engine for Ethash {
 		if difficulty < header.difficulty {
 			return Err(From::from(BlockError::InvalidProofOfWork(OutOfBounds { min: Some(header.difficulty), max: None, found: difficulty })));
 		}
+
+		if header.number >= self.ethash_params.dao_hardfork_transition &&
+			header.number <= self.ethash_params.dao_hardfork_transition + 9 &&
+			header.extra_data[..] != b"dao-hard-fork"[..] {
+			return Err(From::from(BlockError::ExtraDataOutOfBounds(OutOfBounds { min: None, max: None, found: 0 })));
+		}
+
+		if header.gas_limit > 0x7fffffffffffffffu64.into() {
+			return Err(From::from(BlockError::InvalidGasLimit(OutOfBounds { min: None, max: Some(0x7fffffffffffffffu64.into()), found: header.gas_limit })));
+		}  
+		
 		Ok(())
 	}

@@ -325,7 +355,7 @@ mod tests {
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let last_hashes = vec![genesis_header.hash()];
 		let vm_factory = Default::default();
-		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
+		let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let b = b.close();
 		assert_eq!(b.state().balance(&Address::zero()), U256::from_str("4563918244f40000").unwrap());
 	}
@@ -340,7 +370,7 @@ mod tests {
 		spec.ensure_db_good(db.as_hashdb_mut());
 		let last_hashes = vec![genesis_header.hash()];
 		let vm_factory = Default::default();
-		let mut b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
+		let mut b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
 		let mut uncle = Header::new();
 		let uncle_author = address_from_hex("ef2d6d194084c2de36e0dabfce45d046b37d1106");
 		uncle.author = uncle_author.clone();
@@ -369,7 +399,6 @@ mod tests {
 			last_hashes: vec![],
 			gas_used: 0.into(),
 			gas_limit: 0.into(),
-			dao_rescue_block_gas_limit: None,
 		});

 		assert!(schedule.stack_limit > 0);
@@ -382,7 +411,6 @@ mod tests {
 			last_hashes: vec![],
 			gas_used: 0.into(),
 			gas_limit: 0.into(),
-			dao_rescue_block_gas_limit: None,
 		});

 		assert!(!schedule.have_delegate_call);
--- a/ethcore/src/ethereum/mod.rs
+++ b/ethcore/src/ethereum/mod.rs
@@ -33,11 +33,13 @@ use super::spec::*;
 pub fn new_olympic() -> Spec { Spec::load(include_bytes!("../../res/ethereum/olympic.json")) }

 /// Create a new Frontier mainnet chain spec.
-pub fn new_frontier(dao_rescue: bool) -> Spec {
-	Spec::load(match dao_rescue {
-		true => include_bytes!("../../res/ethereum/frontier_dao_rescue.json"),
-		false => include_bytes!("../../res/ethereum/frontier.json"),
-	})
+pub fn new_frontier() -> Spec {
+	Spec::load(include_bytes!("../../res/ethereum/frontier.json"))
+}
+
+/// Create a new Frontier mainnet chain spec without the DAO hardfork.
+pub fn new_frontier_dogmatic() -> Spec {
+	Spec::load(include_bytes!("../../res/ethereum/frontier-dogmatic.json"))
 }

 /// Create a new Frontier chain spec as though it never changes to Homestead.
@@ -46,6 +48,9 @@ pub fn new_frontier_test() -> Spec { Spec::load(include_bytes!("../../res/ethere
 /// Create a new Homestead chain spec as though it never changed from Frontier.
 pub fn new_homestead_test() -> Spec { Spec::load(include_bytes!("../../res/ethereum/homestead_test.json")) }

+/// Create a new Frontier/Homestead/DAO chain spec with transition points at #5 and #8.
+pub fn new_daohardfork_test() -> Spec { Spec::load(include_bytes!("../../res/ethereum/daohardfork_test.json")) }
+
 /// Create a new Frontier main net chain spec without genesis accounts.
 pub fn new_mainnet_like() -> Spec { Spec::load(include_bytes!("../../res/ethereum/frontier_like_test.json")) }

@@ -89,7 +94,7 @@ mod tests {

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

 		assert_eq!(frontier.state_root(), H256::from_str("d7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544").unwrap());
 		let genesis = frontier.genesis_block();
--- a/ethcore/src/externalities.rs
+++ b/ethcore/src/externalities.rs
@@ -319,7 +319,6 @@ mod tests {
 			last_hashes: vec![],
 			gas_used: 0.into(),
 			gas_limit: 0.into(),
-			dao_rescue_block_gas_limit: None,
 		}
 	}

--- a/ethcore/src/json_tests/chain.rs
+++ b/ethcore/src/json_tests/chain.rs
@@ -48,6 +48,7 @@ pub fn json_chain_test(json_data: &[u8], era: ChainEra) -> Vec<String> {
 				let mut spec = match era {
 					ChainEra::Frontier => ethereum::new_frontier_test(),
 					ChainEra::Homestead => ethereum::new_homestead_test(),
+					ChainEra::DaoHardfork => ethereum::new_daohardfork_test(),
 				};
 				spec.set_genesis_state(state);
 				spec.overwrite_genesis_params(genesis);
@@ -84,26 +85,43 @@ pub fn json_chain_test(json_data: &[u8], era: ChainEra) -> Vec<String> {
 	failed
 }

-fn do_json_test(json_data: &[u8]) -> Vec<String> {
-	json_chain_test(json_data, ChainEra::Frontier)
+mod frontier_era_tests {
+	use tests::helpers::*;
+	use super::json_chain_test;
+
+	fn do_json_test(json_data: &[u8]) -> Vec<String> {
+		json_chain_test(json_data, ChainEra::Frontier)
+	}
+
+	declare_test!{BlockchainTests_bcBlockGasLimitTest, "BlockchainTests/bcBlockGasLimitTest"}
+	declare_test!{BlockchainTests_bcForkBlockTest, "BlockchainTests/bcForkBlockTest"}
+	declare_test!{BlockchainTests_bcForkStressTest, "BlockchainTests/bcForkStressTest"}
+	declare_test!{BlockchainTests_bcForkUncle, "BlockchainTests/bcForkUncle"}
+	declare_test!{BlockchainTests_bcGasPricerTest, "BlockchainTests/bcGasPricerTest"}
+	declare_test!{BlockchainTests_bcInvalidHeaderTest, "BlockchainTests/bcInvalidHeaderTest"}
+	// TODO [ToDr] Ignored because of incorrect JSON (https://github.com/ethereum/tests/pull/113)
+	declare_test!{ignore => BlockchainTests_bcInvalidRLPTest, "BlockchainTests/bcInvalidRLPTest"}
+	declare_test!{BlockchainTests_bcMultiChainTest, "BlockchainTests/bcMultiChainTest"}
+	declare_test!{BlockchainTests_bcRPC_API_Test, "BlockchainTests/bcRPC_API_Test"}
+	declare_test!{BlockchainTests_bcStateTest, "BlockchainTests/bcStateTest"}
+	declare_test!{BlockchainTests_bcTotalDifficultyTest, "BlockchainTests/bcTotalDifficultyTest"}
+	declare_test!{BlockchainTests_bcUncleHeaderValiditiy, "BlockchainTests/bcUncleHeaderValiditiy"}
+	declare_test!{BlockchainTests_bcUncleTest, "BlockchainTests/bcUncleTest"}
+	declare_test!{BlockchainTests_bcValidBlockTest, "BlockchainTests/bcValidBlockTest"}
+	declare_test!{BlockchainTests_bcWalletTest, "BlockchainTests/bcWalletTest"}
+
+	declare_test!{BlockchainTests_RandomTests_bl10251623GO, "BlockchainTests/RandomTests/bl10251623GO"}
+	declare_test!{BlockchainTests_RandomTests_bl201507071825GO, "BlockchainTests/RandomTests/bl201507071825GO"}
 }

-declare_test!{BlockchainTests_bcBlockGasLimitTest, "BlockchainTests/bcBlockGasLimitTest"}
-declare_test!{BlockchainTests_bcForkBlockTest, "BlockchainTests/bcForkBlockTest"}
-declare_test!{BlockchainTests_bcForkStressTest, "BlockchainTests/bcForkStressTest"}
-declare_test!{BlockchainTests_bcForkUncle, "BlockchainTests/bcForkUncle"}
-declare_test!{BlockchainTests_bcGasPricerTest, "BlockchainTests/bcGasPricerTest"}
-declare_test!{BlockchainTests_bcInvalidHeaderTest, "BlockchainTests/bcInvalidHeaderTest"}
-// TODO [ToDr] Ignored because of incorrect JSON (https://github.com/ethereum/tests/pull/113)
-declare_test!{ignore => BlockchainTests_bcInvalidRLPTest, "BlockchainTests/bcInvalidRLPTest"}
-declare_test!{BlockchainTests_bcMultiChainTest, "BlockchainTests/bcMultiChainTest"}
-declare_test!{BlockchainTests_bcRPC_API_Test, "BlockchainTests/bcRPC_API_Test"}
-declare_test!{BlockchainTests_bcStateTest, "BlockchainTests/bcStateTest"}
-declare_test!{BlockchainTests_bcTotalDifficultyTest, "BlockchainTests/bcTotalDifficultyTest"}
-declare_test!{BlockchainTests_bcUncleHeaderValiditiy, "BlockchainTests/bcUncleHeaderValiditiy"}
-declare_test!{BlockchainTests_bcUncleTest, "BlockchainTests/bcUncleTest"}
-declare_test!{BlockchainTests_bcValidBlockTest, "BlockchainTests/bcValidBlockTest"}
-declare_test!{BlockchainTests_bcWalletTest, "BlockchainTests/bcWalletTest"}
+mod daohardfork_tests {
+	use tests::helpers::*;
+	use super::json_chain_test;

-declare_test!{BlockchainTests_RandomTests_bl10251623GO, "BlockchainTests/RandomTests/bl10251623GO"}
-declare_test!{BlockchainTests_RandomTests_bl201507071825GO, "BlockchainTests/RandomTests/bl201507071825GO"}
+	fn do_json_test(json_data: &[u8]) -> Vec<String> {
+		json_chain_test(json_data, ChainEra::DaoHardfork)
+	}
+
+	declare_test!{BlockchainTests_TestNetwork_bcSimpleTransitionTest, "BlockchainTests/TestNetwork/bcSimpleTransitionTest"}
+	declare_test!{BlockchainTests_TestNetwork_bcTheDaoTest, "BlockchainTests/TestNetwork/bcTheDaoTest"}
+}
--- a/ethcore/src/json_tests/state.rs
+++ b/ethcore/src/json_tests/state.rs
@@ -30,8 +30,9 @@ pub fn json_chain_test(json_data: &[u8], era: ChainEra) -> Vec<String> {
 	let mut failed = Vec::new();
 	let engine = match era {
 		ChainEra::Frontier => ethereum::new_mainnet_like().engine,
-		ChainEra::Homestead => ethereum::new_homestead_test().engine
-	};
+		ChainEra::Homestead => ethereum::new_homestead_test().engine,
+		ChainEra::DaoHardfork => ethereum::new_daohardfork_test().engine,
+};

 	for (name, test) in tests.into_iter() {
 		let mut fail = false;
--- a/ethcore/src/miner/miner.rs
+++ b/ethcore/src/miner/miner.rs
@@ -22,8 +22,9 @@ use util::*;
 use util::Colour::White;
 use account_provider::AccountProvider;
 use views::{BlockView, HeaderView};
+use state::State;
 use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockID, CallAnalytics};
-use block::{ClosedBlock, IsBlock};
+use block::{ClosedBlock, IsBlock, Block};
 use error::*;
 use transaction::SignedTransaction;
 use receipt::{Receipt};
@@ -152,6 +153,16 @@ impl Miner {
 		self.options.force_sealing || !self.options.new_work_notify.is_empty()
 	}

+	/// Get `Some` `clone()` of the current pending block's state or `None` if we're not sealing.
+	pub fn pending_state(&self) -> Option<State> {
+		self.sealing_work.lock().unwrap().peek_last_ref().map(|b| b.block().fields().state.clone())
+	}
+
+	/// Get `Some` `clone()` of the current pending block's state or `None` if we're not sealing.
+	pub fn pending_block(&self) -> Option<Block> {
+		self.sealing_work.lock().unwrap().peek_last_ref().map(|b| b.base().clone())
+	}
+
 	/// Prepares new block for sealing including top transactions from queue.
 	#[cfg_attr(feature="dev", allow(match_same_arms))]
 	#[cfg_attr(feature="dev", allow(cyclomatic_complexity))]
@@ -198,17 +209,23 @@ impl Miner {
 			let hash = tx.hash();
 			match open_block.push_transaction(tx, None) {
 				Err(Error::Execution(ExecutionError::BlockGasLimitReached { gas_limit, gas_used, .. })) => {
-					trace!(target: "miner", "Skipping adding transaction to block because of gas limit: {:?}", hash);
+					debug!(target: "miner", "Skipping adding transaction to block because of gas limit: {:?}", hash);
 					// Exit early if gas left is smaller then min_tx_gas
 					let min_tx_gas: U256 = 21000.into();	// TODO: figure this out properly.
 					if gas_limit - gas_used < min_tx_gas {
 						break;
 					}
 				},
-				Err(Error::Transaction(TransactionError::AlreadyImported)) => {}	// already have transaction - ignore
+				// Invalid nonce error can happen only if previous transaction is skipped because of gas limit.
+				// If there is errornous state of transaction queue it will be fixed when next block is imported.
+				Err(Error::Execution(ExecutionError::InvalidNonce { .. })) => {
+					debug!(target: "miner", "Skipping adding transaction to block because of invalid nonce: {:?}", hash);
+				},
+				// already have transaction - ignore
+				Err(Error::Transaction(TransactionError::AlreadyImported)) => {},
 				Err(e) => {
 					invalid_transactions.insert(hash);
-					trace!(target: "miner",
+					debug!(target: "miner",
 						   "Error adding transaction to block: number={}. transaction_hash={:?}, Error: {:?}",
 						   block_number, hash, e);
 				},
@@ -265,6 +282,10 @@ impl Miner {
 				let difficulty = *block.block().fields().header.difficulty();
 				let is_new = original_work_hash.map_or(true, |h| block.block().fields().header.hash() != h);
 				sealing_work.push(block);
+				// If push notifications are enabled we assume all work items are used.
+				if self.work_poster.is_some() && is_new {
+					sealing_work.use_last_ref();
+				}
 				(Some((pow_hash, difficulty, number)), is_new)
 			} else {
 				(None, false)
@@ -289,6 +310,10 @@ impl Miner {
 		let have_work = self.sealing_work.lock().unwrap().peek_last_ref().is_some();
 		trace!(target: "miner", "enable_and_prepare_sealing: have_work={}", have_work);
 		if !have_work {
+			// --------------------------------------------------------------------------
+			// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+			// | Make sure to release the locks before calling that method.             |
+			// --------------------------------------------------------------------------
 			self.sealing_enabled.store(true, atomic::Ordering::Relaxed);
 			self.prepare_sealing(chain);
 		}
@@ -303,6 +328,19 @@ impl Miner {
 		!have_work
 	}

+	fn add_transactions_to_queue(&self, chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>, origin: TransactionOrigin, transaction_queue: &mut TransactionQueue) ->
+		Vec<Result<TransactionImportResult, Error>> {
+
+		let fetch_account = |a: &Address| AccountDetails {
+			nonce: chain.latest_nonce(a),
+			balance: chain.latest_balance(a),
+		};
+
+		transactions.into_iter()
+			.map(|tx| transaction_queue.add(tx, &fetch_account, origin))
+			.collect()
+	}
+
 	/// Are we allowed to do a non-mandatory reseal?
 	fn tx_reseal_allowed(&self) -> bool { Instant::now() > *self.next_allowed_reseal.lock().unwrap() }
 }
@@ -313,6 +351,10 @@ impl MinerService for Miner {

 	fn clear_and_reset(&self, chain: &MiningBlockChainClient) {
 		self.transaction_queue.lock().unwrap().clear();
+		// --------------------------------------------------------------------------
+		// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+		// | Make sure to release the locks before calling that method.             |
+		// --------------------------------------------------------------------------
 		self.update_sealing(chain);
 	}

@@ -343,7 +385,6 @@ impl MinerService for Miner {
 					last_hashes: last_hashes,
 					gas_used: U256::zero(),
 					gas_limit: U256::max_value(),
-					dao_rescue_block_gas_limit: chain.dao_rescue_block_gas_limit(header.parent_hash().clone()),
 				};
 				// that's just a copy of the state.
 				let mut state = block.state().clone();
@@ -466,27 +507,31 @@ impl MinerService for Miner {
 		self.gas_range_target.read().unwrap().1
 	}

-	fn import_transactions<T>(&self, chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>, fetch_account: T) ->
-		Vec<Result<TransactionImportResult, Error>>
-		where T: Fn(&Address) -> AccountDetails {
-		let results: Vec<Result<TransactionImportResult, Error>> = {
+	fn import_external_transactions(&self, chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>) ->
+		Vec<Result<TransactionImportResult, Error>> {
+
+		let results = {
 			let mut transaction_queue = self.transaction_queue.lock().unwrap();
-			transactions.into_iter()
-				.map(|tx| transaction_queue.add(tx, &fetch_account, TransactionOrigin::External))
-				.collect()
+			self.add_transactions_to_queue(
+				chain, transactions, TransactionOrigin::External, &mut transaction_queue
+			)
 		};
-		if !results.is_empty() && self.options.reseal_on_external_tx && 	self.tx_reseal_allowed() {
+
+		if !results.is_empty() && self.options.reseal_on_external_tx &&	self.tx_reseal_allowed() {
+			// --------------------------------------------------------------------------
+			// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+			// | Make sure to release the locks before calling that method.             |
+			// --------------------------------------------------------------------------
 			self.update_sealing(chain);
 		}
 		results
 	}

-	fn import_own_transaction<T>(
+	fn import_own_transaction(
 		&self,
 		chain: &MiningBlockChainClient,
 		transaction: SignedTransaction,
-		fetch_account: T
-	) -> Result<TransactionImportResult, Error> where T: Fn(&Address) -> AccountDetails {
+	) -> Result<TransactionImportResult, Error> {

 		let hash = transaction.hash();
 		trace!(target: "own_tx", "Importing transaction: {:?}", transaction);
@@ -494,7 +539,7 @@ impl MinerService for Miner {
 		let imported = {
 			// Be sure to release the lock before we call enable_and_prepare_sealing
 			let mut transaction_queue = self.transaction_queue.lock().unwrap();
-			let import = transaction_queue.add(transaction, &fetch_account, TransactionOrigin::Local);
+			let import = self.add_transactions_to_queue(chain, vec![transaction], TransactionOrigin::Local, &mut transaction_queue).pop().unwrap();

 			match import {
 				Ok(ref res) => {
@@ -510,6 +555,10 @@ impl MinerService for Miner {
 			import
 		};

+		// --------------------------------------------------------------------------
+		// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+		// | Make sure to release the locks before calling that method.             |
+		// --------------------------------------------------------------------------
 		if imported.is_ok() && self.options.reseal_on_own_tx && self.tx_reseal_allowed() {
 			// Make sure to do it after transaction is imported and lock is droped.
 			// We need to create pending block and enable sealing
@@ -604,6 +653,10 @@ impl MinerService for Miner {
 				self.sealing_work.lock().unwrap().reset();
 			} else {
 				*self.next_allowed_reseal.lock().unwrap() = Instant::now() + self.options.reseal_min_period;
+				// --------------------------------------------------------------------------
+				// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+				// | Make sure to release the locks before calling that method.             |
+				// --------------------------------------------------------------------------
 				self.prepare_sealing(chain);
 			}
 		}
@@ -645,7 +698,12 @@ impl MinerService for Miner {
 				// Client should send message after commit to db and inserting to chain.
 				.expect("Expected in-chain blocks.");
 			let block = BlockView::new(&block);
-			block.transactions()
+			let txs = block.transactions();
+			// populate sender
+			for tx in &txs {
+				let _sender = tx.sender();
+			}
+			txs
 		}

 		// 1. We ignore blocks that were `imported` (because it means that they are not in canon-chain, and transactions
@@ -662,14 +720,9 @@ impl MinerService for Miner {
 				.par_iter()
 				.map(|h| fetch_transactions(chain, h));
 			out_of_chain.for_each(|txs| {
-				// populate sender
-				for tx in &txs {
-					let _sender = tx.sender();
-				}
-				let _ = self.import_transactions(chain, txs, |a| AccountDetails {
-					nonce: chain.latest_nonce(a),
-					balance: chain.latest_balance(a),
-				});
+				let mut transaction_queue = self.transaction_queue.lock().unwrap();
+				let _ = self.add_transactions_to_queue(chain, txs, TransactionOrigin::External,
+													   &mut transaction_queue);
 			});
 		}

@@ -693,6 +746,10 @@ impl MinerService for Miner {
 			});
 		}

+		// --------------------------------------------------------------------------
+		// | NOTE Code below requires transaction_queue and sealing_work locks.     |
+		// | Make sure to release the locks before calling that method.             |
+		// --------------------------------------------------------------------------
 		self.update_sealing(chain);
 	}
 }
--- a/ethcore/src/miner/mod.rs
+++ b/ethcore/src/miner/mod.rs
@@ -33,7 +33,7 @@
 //! use ethcore::miner::{Miner, MinerService};
 //!
 //! fn main() {
-//!		let miner: Miner = Miner::with_spec(ethereum::new_frontier(true));
+//!		let miner: Miner = Miner::with_spec(ethereum::new_frontier());
 //!		// get status
 //!		assert_eq!(miner.status().transactions_in_pending_queue, 0);
 //!
@@ -106,14 +106,12 @@ pub trait MinerService : Send + Sync {
 	fn set_tx_gas_limit(&self, limit: U256);

 	/// Imports transactions to transaction queue.
-	fn import_transactions<T>(&self, chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>, fetch_account: T) ->
-		Vec<Result<TransactionImportResult, Error>>
-		where T: Fn(&Address) -> AccountDetails, Self: Sized;
+	fn import_external_transactions(&self, chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>) ->
+		Vec<Result<TransactionImportResult, Error>>;

 	/// Imports own (node owner) transaction to queue.
-	fn import_own_transaction<T>(&self, chain: &MiningBlockChainClient, transaction: SignedTransaction, fetch_account: T) ->
-		Result<TransactionImportResult, Error>
-		where T: Fn(&Address) -> AccountDetails, Self: Sized;
+	fn import_own_transaction(&self, chain: &MiningBlockChainClient, transaction: SignedTransaction) ->
+		Result<TransactionImportResult, Error>;

 	/// Returns hashes of transactions currently in pending
 	fn pending_transactions_hashes(&self) -> Vec<H256>;
--- a/ethcore/src/miner/transaction_queue.rs
+++ b/ethcore/src/miner/transaction_queue.rs
@@ -439,10 +439,10 @@ impl TransactionQueue {
 	pub fn add<T>(&mut self, tx: SignedTransaction, fetch_account: &T, origin: TransactionOrigin) -> Result<TransactionImportResult, Error>
 	where T: Fn(&Address) -> AccountDetails {

-		trace!(target: "miner", "Importing: {:?}", tx.hash());
+		trace!(target: "txqueue", "Importing: {:?}", tx.hash());

 		if tx.gas_price < self.minimal_gas_price && origin != TransactionOrigin::Local {
-			trace!(target: "miner",
+			trace!(target: "txqueue",
 				"Dropping transaction below minimal gas price threshold: {:?} (gp: {} < {})",
 				tx.hash(),
 				tx.gas_price,
@@ -458,7 +458,7 @@ impl TransactionQueue {
 		try!(tx.check_low_s());

 		if tx.gas > self.gas_limit || tx.gas > self.tx_gas_limit {
-			trace!(target: "miner",
+			trace!(target: "txqueue",
 				"Dropping transaction above gas limit: {:?} ({} > min({}, {}))",
 				tx.hash(),
 				tx.gas,
@@ -477,7 +477,7 @@ impl TransactionQueue {

 		let cost = vtx.transaction.value + vtx.transaction.gas_price * vtx.transaction.gas;
 		if client_account.balance < cost {
-			trace!(target: "miner",
+			trace!(target: "txqueue",
 				"Dropping transaction without sufficient balance: {:?} ({} < {})",
 				vtx.hash(),
 				client_account.balance,
@@ -565,7 +565,7 @@ impl TransactionQueue {
 			if k >= current_nonce {
 				self.future.insert(*sender, k, order.update_height(k, current_nonce));
 			} else {
-				trace!(target: "miner", "Removing old transaction: {:?} (nonce: {} < {})", order.hash, k, current_nonce);
+				trace!(target: "txqueue", "Removing old transaction: {:?} (nonce: {} < {})", order.hash, k, current_nonce);
 				// Remove the transaction completely
 				self.by_hash.remove(&order.hash).expect("All transactions in `future` are also in `by_hash`");
 			}
@@ -586,7 +586,7 @@ impl TransactionQueue {
 			if k >= current_nonce {
 				self.future.insert(*sender, k, order.update_height(k, current_nonce));
 			} else {
-				trace!(target: "miner", "Removing old transaction: {:?} (nonce: {} < {})", order.hash, k, current_nonce);
+				trace!(target: "txqueue", "Removing old transaction: {:?} (nonce: {} < {})", order.hash, k, current_nonce);
 				self.by_hash.remove(&order.hash).expect("All transactions in `future` are also in `by_hash`");
 			}
 		}
@@ -674,7 +674,7 @@ impl TransactionQueue {

 		if self.by_hash.get(&tx.hash()).is_some() {
 			// Transaction is already imported.
-			trace!(target: "miner", "Dropping already imported transaction: {:?}", tx.hash());
+			trace!(target: "txqueue", "Dropping already imported transaction: {:?}", tx.hash());
 			return Err(TransactionError::AlreadyImported);
 		}

@@ -691,7 +691,7 @@ impl TransactionQueue {
 		// nonce height would result in overflow.
 		if nonce < state_nonce {
 			// Droping transaction
-			trace!(target: "miner", "Dropping old transaction: {:?} (nonce: {} < {})", tx.hash(), nonce, next_nonce);
+			trace!(target: "txqueue", "Dropping old transaction: {:?} (nonce: {} < {})", tx.hash(), nonce, next_nonce);
 			return Err(TransactionError::Old);
 		} else if nonce > next_nonce {
 			// We have a gap - put to future.
@@ -727,7 +727,7 @@ impl TransactionQueue {
 		// Trigger error if the transaction we are importing was removed.
 		try!(check_if_removed(&address, &nonce, removed));

-		trace!(target: "miner", "status: {:?}", self.status());
+		trace!(target: "txqueue", "status: {:?}", self.status());
 		Ok(TransactionImportResult::Current)
 	}

--- a/ethcore/src/tests/helpers.rs
+++ b/ethcore/src/tests/helpers.rs
@@ -30,6 +30,7 @@ use miner::Miner;
 pub enum ChainEra {
 	Frontier,
 	Homestead,
+	DaoHardfork,
 }

 #[cfg(test)]
@@ -179,7 +180,6 @@ pub fn generate_dummy_client_with_spec_and_data<F>(get_test_spec: F, block_numbe
 			db,
 			&last_header,
 			last_hashes.clone(),
-			None,
 			author.clone(),
 			(3141562.into(), 31415620.into()),
 			vec![]
--- a/ethcore/src/trace/db.rs
+++ b/ethcore/src/trace/db.rs
@@ -15,7 +15,6 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.

 //! Trace database.
-use std::ptr;
 use std::ops::{Deref, DerefMut};
 use std::collections::HashMap;
 use std::sync::{RwLock, Arc};
@@ -47,9 +46,7 @@ impl Key<BlockTraces> for H256 {
 	fn key(&self) -> H264 {
 		let mut result = H264::default();
 		result[0] = TraceDBIndex::BlockTraces as u8;
-		unsafe {
-			ptr::copy(self.as_ptr(), result.as_mut_ptr().offset(1), 32);
-		}
+		result[1..33].copy_from_slice(self);
 		result
 	}
 }
@@ -84,9 +81,9 @@ impl Key<blooms::BloomGroup> for TraceGroupPosition {
 		result[0] = TraceDBIndex::BloomGroups as u8;
 		result[1] = self.0.level;
 		result[2] = self.0.index as u8;
-		result[3] = (self.0.index << 8) as u8;
-		result[4] = (self.0.index << 16) as u8;
-		result[5] = (self.0.index << 24) as u8;
+		result[3] = (self.0.index >> 8) as u8;
+		result[4] = (self.0.index >> 16) as u8;
+		result[5] = (self.0.index >> 24) as u8;
 		TraceGroupKey(result)
 	}
 }
--- a/ethcore/src/types/ids.rs
+++ b/ethcore/src/types/ids.rs
@@ -33,7 +33,9 @@ pub enum BlockID {
 	/// Earliest block (genesis).
 	Earliest,
 	/// Latest mined block.
-	Latest
+	Latest,
+	/// Pending block.
+	Pending,
 }

 /// Uniquely identifies transaction.
--- a/ethcore/src/types/trace_types/filter.rs
+++ b/ethcore/src/types/trace_types/filter.rs
@@ -30,7 +30,7 @@ use std::collections::VecDeque;
 /// Addresses filter.
 ///
 /// Used to create bloom possibilities and match filters.
-#[derive(Binary)]
+#[derive(Debug, Binary)]
 pub struct AddressesFilter {
 	list: Vec<Address>
 }
@@ -76,7 +76,7 @@ impl AddressesFilter {
 	}
 }

-#[derive(Binary)]
+#[derive(Debug, Binary)]
 /// Traces filter.
 pub struct Filter {
 	/// Block range.
--- a/evmjit/Cargo.toml
+++ b/evmjit/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "evmjit"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["debris <marek.kotewicz@gmail.com>"]

 [lib]
--- a/ipc/codegen/Cargo.toml
+++ b/ipc/codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ethcore-ipc-codegen"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Nikolay Volf"]
 license = "GPL-3.0"
 description = "Macros to auto-generate implementations for ipc call"
--- a/ipc/nano/Cargo.toml
+++ b/ipc/nano/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ethcore-ipc-nano"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Nikolay Volf <nikolay@ethcore.io>"]
 license = "GPL-3.0"

--- a/ipc/rpc/Cargo.toml
+++ b/ipc/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ethcore-ipc"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Nikolay Volf <nikvolf@gmail.com>"]
 license = "GPL-3.0"

--- a/json/src/spec/engine.rs
+++ b/json/src/spec/engine.rs
@@ -54,7 +54,9 @@ mod tests {
 					"blockReward": "0x4563918244F40000",
 					"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 					"frontierCompatibilityModeLimit" : "0x",
-					"daoRescueSoftFork": true
+					"daoHardforkTransition": "0xffffffffffffffff",
+					"daoHardforkBeneficiary": "0x0000000000000000000000000000000000000000",
+					"daoHardforkAccounts": []
 				}
 			}
 		}"#;
--- a/json/src/spec/ethash.rs
+++ b/json/src/spec/ethash.rs
@@ -19,32 +19,38 @@
 use uint::Uint;
 use hash::Address;

-/// Ethash params deserialization.
+/// Deserializable doppelganger of EthashParams.
 #[derive(Debug, PartialEq, Deserialize)]
 pub struct EthashParams {
-	/// Gas limit divisor.
+	/// See main EthashParams docs.
 	#[serde(rename="gasLimitBoundDivisor")]
 	pub gas_limit_bound_divisor: Uint,
-	/// Minimum difficulty.
+	/// See main EthashParams docs.
 	#[serde(rename="minimumDifficulty")]
 	pub minimum_difficulty: Uint,
-	/// Difficulty bound divisor.
+	/// See main EthashParams docs.
 	#[serde(rename="difficultyBoundDivisor")]
 	pub difficulty_bound_divisor: Uint,
-	/// Block duration.
+	/// See main EthashParams docs.
 	#[serde(rename="durationLimit")]
 	pub duration_limit: Uint,
-	/// Block reward.
+	/// See main EthashParams docs.
 	#[serde(rename="blockReward")]
 	pub block_reward: Uint,
-	/// Namereg contract address.
-	pub registrar: Address,
-	/// Homestead transition block number.
+	/// See main EthashParams docs.
+	pub registrar: Option<Address>,
+	/// See main EthashParams docs.
 	#[serde(rename="frontierCompatibilityModeLimit")]
-	pub frontier_compatibility_mode_limit: Uint,
-	/// DAO rescue soft-fork?
-	#[serde(rename="daoRescueSoftFork")]
-	pub dao_rescue_soft_fork: bool,
+	pub frontier_compatibility_mode_limit: Option<Uint>,
+	/// See main EthashParams docs.
+	#[serde(rename="daoHardforkTransition")]
+	pub dao_hardfork_transition: Option<Uint>,
+	/// See main EthashParams docs.
+	#[serde(rename="daoHardforkBeneficiary")]
+	pub dao_hardfork_beneficiary: Option<Address>,
+	/// See main EthashParams docs.
+	#[serde(rename="daoHardforkAccounts")]
+	pub dao_hardfork_accounts: Option<Vec<Address>>,
 }

 /// Ethash engine deserialization.
@@ -70,7 +76,45 @@ mod tests {
 				"blockReward": "0x4563918244F40000",
 				"registrar": "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 				"frontierCompatibilityModeLimit": "0x42",
-				"daoRescueSoftFork": true
+				"daoHardforkTransition": "0x08",
+				"daoHardforkBeneficiary": "0xabcabcabcabcabcabcabcabcabcabcabcabcabca",
+				"daoHardforkAccounts": [
+					"0x304a554a310c7e546dfe434669c62820b7d83490",
+					"0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79",
+					"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
+					"0x17802f43a0137c506ba92291391a8a8f207f487d",
+					"0xb136707642a4ea12fb4bae820f03d2562ebff487",
+					"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
+					"0xf14c14075d6c4ed84b86798af0956deef67365b5",
+					"0xca544e5c4687d109611d0f8f928b53a25af72448",
+					"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
+					"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
+					"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
+					"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
+					"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
+					"0xd343b217de44030afaa275f54d31a9317c7f441e",
+					"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
+					"0xda2fef9e4a3230988ff17df2165440f37e8b1708",
+					"0xf4c64518ea10f995918a454158c6b61407ea345c",
+					"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
+					"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
+					"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
+				]
+			}
+		}"#;
+
+		let _deserialized: Ethash = serde_json::from_str(s).unwrap();
+	}
+
+	#[test]
+	fn ethash_deserialization_missing_optionals() {
+		let s = r#"{
+			"params": {
+				"gasLimitBoundDivisor": "0x0400",
+				"minimumDifficulty": "0x020000",
+				"difficultyBoundDivisor": "0x0800",
+				"durationLimit": "0x0d",
+				"blockReward": "0x4563918244F40000"
 			}
 		}"#;

--- a/json/src/spec/spec.rs
+++ b/json/src/spec/spec.rs
@@ -64,7 +64,9 @@ mod tests {
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 				"frontierCompatibilityModeLimit" : "0x",
-				"daoRescueSoftFork": false
+				"daoHardforkTransition": "0xffffffffffffffff",
+				"daoHardforkBeneficiary": "0x0000000000000000000000000000000000000000",
+				"daoHardforkAccounts": []
 			}
 		}
 	},
--- a/nsis/installer.nsi
+++ b/nsis/installer.nsi
@@ -3,8 +3,8 @@
 !define COMPANYNAME "Ethcore"
 !define DESCRIPTION "Fast, light, robust Ethereum implementation"
 !define VERSIONMAJOR 1
-!define VERSIONMINOR 3
-!define VERSIONBUILD 0
+!define VERSIONMINOR 2
+!define VERSIONBUILD 2

 !addplugindir .\

--- a/parity/cli.rs
+++ b/parity/cli.rs
@@ -35,19 +35,13 @@ Usage:
 Protocol Options:
  --chain CHAIN            Specify the blockchain type. CHAIN may be either a
                           JSON chain specification file or olympic, frontier,
-                           homestead, mainnet, morden, or testnet
-                           [default: homestead].
+                           homestead, mainnet, morden, homestead-dogmatic, or
+                           testnet [default: homestead].
  -d --db-path PATH        Specify the database & configuration directory path
                           [default: $HOME/.parity].
  --keys-path PATH         Specify the path for JSON key files to be found
                           [default: $HOME/.parity/keys].
  --identity NAME          Specify your node's name.
-  --fork POLICY            Specifies the client's fork policy. POLICY must be
-                           one of:
-                           dogmatic - sticks rigidly to the standard chain.
-                           dao-soft - votes for the DAO-rescue soft-fork.
-                           normal - goes with whatever fork is decided but
-                           votes for none. [default: normal].

 Account Options:
  --unlock ACCOUNTS        Unlock ACCOUNTS for the duration of the execution.
@@ -136,7 +130,7 @@ Sealing/Mining Options:
                           none - never reseal on new transactions;
                           own - reseal only on a new local transaction;
                           ext - reseal only on a new external transaction;
-                           all - reseal on all new transactions [default: all].
+                           all - reseal on all new transactions [default: own].
  --reseal-min-period MS   Specify the minimum time between reseals from 
                           incoming transactions. MS is time measured in
                           milliseconds [default: 2000].
@@ -273,7 +267,6 @@ pub struct Args {
 	pub flag_chain: String,
 	pub flag_db_path: String,
 	pub flag_identity: String,
-	pub flag_fork: String,
 	pub flag_unlock: Option<String>,
 	pub flag_password: Vec<String>,
 	pub flag_cache: Option<usize>,
--- a/parity/configuration.rs
+++ b/parity/configuration.rs
@@ -47,13 +47,6 @@ pub struct Directories {
 	pub signer: String,
 }

-#[derive(Eq, PartialEq, Debug)]
-pub enum Policy {
-	DaoSoft,
-	Normal,
-	Dogmatic,
-}
-
 impl Configuration {
 	pub fn parse() -> Self {
 		Configuration {
@@ -124,35 +117,18 @@ impl Configuration {
 			}))
 	}

-	pub fn policy(&self) -> Policy {
-		match self.args.flag_fork.as_str() {
-			"dao-soft" => Policy::DaoSoft,
-			"normal" => Policy::Normal,
-			"dogmatic" => Policy::Dogmatic,
-			x => die!("{}: Invalid value given for --policy option. Use --help for more info.", x)
-		}
-	}
-
 	pub fn gas_floor_target(&self) -> U256 {
-		if self.policy() == Policy::DaoSoft {
-			3_141_592.into()
-		} else {
-			let d = &self.args.flag_gas_floor_target;
-			U256::from_dec_str(d).unwrap_or_else(|_| {
-				die!("{}: Invalid target gas floor given. Must be a decimal unsigned 256-bit number.", d)
-			})
-		}
+		let d = &self.args.flag_gas_floor_target;
+		U256::from_dec_str(d).unwrap_or_else(|_| {
+			die!("{}: Invalid target gas floor given. Must be a decimal unsigned 256-bit number.", d)
+		})
 	}

 	pub fn gas_ceil_target(&self) -> U256 {
-		if self.policy() == Policy::DaoSoft {
-			3_141_592.into()
-		} else {
-			let d = &self.args.flag_gas_cap;
-			U256::from_dec_str(d).unwrap_or_else(|_| {
-				die!("{}: Invalid target gas ceiling given. Must be a decimal unsigned 256-bit number.", d)
-			})
-		}
+		let d = &self.args.flag_gas_cap;
+		U256::from_dec_str(d).unwrap_or_else(|_| {
+			die!("{}: Invalid target gas ceiling given. Must be a decimal unsigned 256-bit number.", d)
+		})
 	}

 	pub fn gas_price(&self) -> U256 {
@@ -198,7 +174,8 @@ impl Configuration {

 	pub fn spec(&self) -> Spec {
 		match self.chain().as_str() {
-			"frontier" | "homestead" | "mainnet" => ethereum::new_frontier(self.policy() != Policy::Dogmatic),
+			"frontier" | "homestead" | "mainnet" => ethereum::new_frontier(),
+			"homestead-dogmatic" => ethereum::new_frontier_dogmatic(),
 			"morden" | "testnet" => ethereum::new_morden(),
 			"olympic" => ethereum::new_olympic(),
 			f => Spec::load(contents(f).unwrap_or_else(|_| {
--- a/parity/main.rs
+++ b/parity/main.rs
@@ -97,7 +97,7 @@ use rpc::RpcServer;
 use signer::{SignerServer, new_token};
 use dapps::WebappServer;
 use io_handler::ClientIoHandler;
-use configuration::Configuration;
+use configuration::{Configuration};

 fn main() {
 	let conf = Configuration::parse();
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Ethcore jsonrpc"
 name = "ethcore-rpc"
-version = "1.3.0"
+version = "1.2.0"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io"]
 build = "build.rs"
--- a/rpc/rpctest/Cargo.toml
+++ b/rpc/rpctest/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Rpc test client."
 name = "rpctest"
-version = "1.3.0"
+version = "1.2.0"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io>"]

--- a/rpc/src/v1/impls/mod.rs
+++ b/rpc/src/v1/impls/mod.rs
@@ -55,7 +55,7 @@ pub use self::rpc::RpcClient;

 use v1::types::TransactionRequest;
 use ethcore::error::Error as EthcoreError;
-use ethcore::miner::{AccountDetails, MinerService};
+use ethcore::miner::MinerService;
 use ethcore::client::MiningBlockChainClient;
 use ethcore::transaction::{Action, SignedTransaction, Transaction};
 use ethcore::account_provider::{AccountProvider, Error as AccountError};
@@ -79,12 +79,7 @@ fn dispatch_transaction<C, M>(client: &C, miner: &M, signed_transaction: SignedT
 	where C: MiningBlockChainClient, M: MinerService {
 	let hash = signed_transaction.hash();

-	let import = miner.import_own_transaction(client, signed_transaction, |a: &Address| {
-		AccountDetails {
-			nonce: client.latest_nonce(&a),
-			balance: client.latest_balance(&a),
-		}
-	});
+	let import = miner.import_own_transaction(client, signed_transaction);

 	import
 		.map_err(transaction_error)
--- a/rpc/src/v1/tests/eth.rs
+++ b/rpc/src/v1/tests/eth.rs
@@ -200,7 +200,9 @@ const TRANSACTION_COUNT_SPEC: &'static [u8] = br#"{
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
 				"frontierCompatibilityModeLimit": "0xffffffffffffffff",
-				"daoRescueSoftFork": false
+				"daoHardforkTransition": "0xffffffffffffffff",
+				"daoHardforkBeneficiary": "0x0000000000000000000000000000000000000000",
+				"daoHardforkAccounts": []
 			}
 		}
 	},
--- a/rpc/src/v1/tests/helpers/miner_service.rs
+++ b/rpc/src/v1/tests/helpers/miner_service.rs
@@ -23,7 +23,7 @@ use ethcore::client::{MiningBlockChainClient, Executed, CallAnalytics};
 use ethcore::block::{ClosedBlock, IsBlock};
 use ethcore::transaction::SignedTransaction;
 use ethcore::receipt::Receipt;
-use ethcore::miner::{MinerService, MinerStatus, AccountDetails, TransactionImportResult};
+use ethcore::miner::{MinerService, MinerStatus, TransactionImportResult};

 /// Test miner service.
 pub struct TestMinerService {
@@ -130,14 +130,13 @@ impl MinerService for TestMinerService {
 	}

 	/// Imports transactions to transaction queue.
-	fn import_transactions<T>(&self, _chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>, fetch_account: T) ->
-		Vec<Result<TransactionImportResult, Error>>
-		where T: Fn(&Address) -> AccountDetails {
+	fn import_external_transactions(&self, _chain: &MiningBlockChainClient, transactions: Vec<SignedTransaction>) ->
+		Vec<Result<TransactionImportResult, Error>> {
 		// lets assume that all txs are valid
 		self.imported_transactions.lock().unwrap().extend_from_slice(&transactions);

 		for sender in transactions.iter().filter_map(|t| t.sender().ok()) {
-			let nonce = self.last_nonce(&sender).unwrap_or(fetch_account(&sender).nonce);
+			let nonce = self.last_nonce(&sender).expect("last_nonce must be populated in tests");
 			self.last_nonces.write().unwrap().insert(sender, nonce + U256::from(1));
 		}
 		transactions
@@ -147,9 +146,8 @@ impl MinerService for TestMinerService {
 	}

 	/// Imports transactions to transaction queue.
-	fn import_own_transaction<T>(&self, chain: &MiningBlockChainClient, transaction: SignedTransaction, _fetch_account: T) ->
-		Result<TransactionImportResult, Error>
-		where T: Fn(&Address) -> AccountDetails {
+	fn import_own_transaction(&self, chain: &MiningBlockChainClient, transaction: SignedTransaction) ->
+		Result<TransactionImportResult, Error> {

 		// keep the pending nonces up to date
 		if let Ok(ref sender) = transaction.sender() {
--- a/rpc/src/v1/types/block_number.rs
+++ b/rpc/src/v1/types/block_number.rs
@@ -28,7 +28,7 @@ pub enum BlockNumber {
 	/// Earliest block (genesis)
 	Earliest,
 	/// Pending block (being mined)
-	Pending
+	Pending,
 }

 impl Deserialize for BlockNumber {
@@ -63,8 +63,8 @@ impl Into<BlockID> for BlockNumber {
 		match self {
 			BlockNumber::Num(n) => BlockID::Number(n),
 			BlockNumber::Earliest => BlockID::Earliest,
-			// TODO: change this once blockid support pendingst,
-			BlockNumber::Pending | BlockNumber::Latest => BlockID::Latest,
+			BlockNumber::Latest => BlockID::Latest,
+			BlockNumber::Pending => BlockID::Pending,
 		}
 	}
 }
@@ -87,7 +87,7 @@ mod tests {
 		assert_eq!(BlockID::Number(100), BlockNumber::Num(100).into());
 		assert_eq!(BlockID::Earliest, BlockNumber::Earliest.into());
 		assert_eq!(BlockID::Latest, BlockNumber::Latest.into());
-		assert_eq!(BlockID::Latest, BlockNumber::Pending.into());
+		assert_eq!(BlockID::Pending, BlockNumber::Pending.into());
 	}
 }

--- a/signer/Cargo.toml
+++ b/signer/Cargo.toml
@@ -3,7 +3,7 @@ description = "Ethcore Trusted Signer"
 homepage = "http://ethcore.io"
 license = "GPL-3.0"
 name = "ethcore-signer"
-version = "1.3.0"
+version = "1.2.0"
 authors = ["Ethcore <admin@ethcore.io>"]
 build = "build.rs"

--- a/sync/Cargo.toml
+++ b/sync/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Ethcore blockchain sync"
 name = "ethsync"
-version = "1.3.0"
+version = "1.2.0"
 license = "GPL-3.0"
 authors = ["Ethcore <admin@ethcore.io"]

--- a/sync/src/lib.rs
+++ b/sync/src/lib.rs
@@ -44,10 +44,10 @@
 //! 	let mut service = NetworkService::new(NetworkConfiguration::new()).unwrap();
 //! 	service.start().unwrap();
 //! 	let dir = env::temp_dir();
-//! 	let miner = Miner::new(Default::default(), ethereum::new_frontier(true), None);
+//! 	let miner = Miner::new(Default::default(), ethereum::new_frontier(), None);
 //! 	let client = Client::new(
 //!			ClientConfig::default(),
-//!			ethereum::new_frontier(true),
+//!			ethereum::new_frontier(),
 //!			&dir,
 //!			miner,
 //!			service.io().channel()
--- a/util/Cargo.toml
+++ b/util/Cargo.toml
@@ -3,7 +3,7 @@ description = "Ethcore utility library"
 homepage = "http://ethcore.io"
 license = "GPL-3.0"
 name = "ethcore-util"
-version = "1.3.0"
+version = "1.2.2"
 authors = ["Ethcore <admin@ethcore.io>"]
 build = "build.rs"

--- a/util/bigint/src/uint.rs
+++ b/util/bigint/src/uint.rs
@@ -43,7 +43,7 @@ use std::cmp;

 use std::str::{FromStr};
 use std::convert::From;
-use std::hash::{Hash, Hasher};
+use std::hash::{Hash};
 use std::ops::*;
 use std::cmp::*;

--- a/util/src/kvdb.rs
+++ b/util/src/kvdb.rs
@@ -18,7 +18,7 @@

 use std::default::Default;
 use rocksdb::{DB, Writable, WriteBatch, IteratorMode, DBVector, DBIterator,
-	IndexType, Options, DBCompactionStyle, BlockBasedOptions, Direction};
+	IndexType, Options, DBCompactionStyle, BlockBasedOptions, Direction, Cache};

 const DB_BACKGROUND_FLUSHES: i32 = 2;
 const DB_BACKGROUND_COMPACTIONS: i32 = 2;
@@ -169,12 +169,6 @@ impl Database {

 		opts.set_max_background_flushes(DB_BACKGROUND_FLUSHES);
 		opts.set_max_background_compactions(DB_BACKGROUND_COMPACTIONS);
-		if let Some(cache_size) = config.cache_size {
-			// half goes to read cache
-			opts.set_block_cache_size_mb(cache_size as u64 / 2);
-			// quarter goes to each of the two write buffers
-			opts.set_write_buffer_size(cache_size * 1024 * 256);
-		}
 		/*
 		opts.set_bytes_per_sync(8388608);
 		opts.set_disable_data_sync(false);
@@ -198,7 +192,19 @@ impl Database {
 			block_opts.set_index_type(IndexType::HashSearch);
 			opts.set_block_based_table_factory(&block_opts);
 			opts.set_prefix_extractor_fixed_size(size);
+			if let Some(cache_size) = config.cache_size {
+				block_opts.set_cache(Cache::new(cache_size * 1024 * 256));
+				opts.set_write_buffer_size(cache_size * 1024 * 256);
+			}
+		} else if let Some(cache_size) = config.cache_size {
+			let mut block_opts = BlockBasedOptions::new();
+			// half goes to read cache
+			block_opts.set_cache(Cache::new(cache_size * 1024 * 256));
+			opts.set_block_based_table_factory(&block_opts);
+			// quarter goes to each of the two write buffers
+			opts.set_write_buffer_size(cache_size * 1024 * 256);
 		}
+
 		let db = match DB::open(&opts, path) {
 			Ok(db) => db,
 			Err(ref s) if s.starts_with("Corruption:") => {
--- a/util/src/misc.rs
+++ b/util/src/misc.rs
@@ -49,7 +49,7 @@ pub fn version() -> String {
 	let date_dash = if commit_date.is_empty() { "" } else { "-" };
 	let env = Target::env();
 	let env_dash = if env.is_empty() { "" } else { "-" };
-	format!("Parity/v{}-unstable{}{}{}{}/{}-{}{}{}/rustc{}", env!("CARGO_PKG_VERSION"), sha3_dash, sha3, date_dash, commit_date, Target::arch(), Target::os(), env_dash, env, rustc_version())
+	format!("Parity/v{}-beta{}{}{}{}/{}-{}{}{}/rustc{}", env!("CARGO_PKG_VERSION"), sha3_dash, sha3, date_dash, commit_date, Target::arch(), Target::os(), env_dash, env, rustc_version())
 }

 /// Get the standard version data for this software.
--- a/util/src/network/host.rs
+++ b/util/src/network/host.rs
@@ -435,6 +435,7 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {

 		let entry = NodeEntry { endpoint: n.endpoint.clone(), id: n.id.clone() };
 		self.reserved_nodes.write().unwrap().insert(n.id.clone());
+		self.nodes.write().unwrap().add_node(Node::new(entry.id.clone(), entry.endpoint.clone()));

 		if let Some(ref mut discovery) = *self.discovery.lock().unwrap() {
 			discovery.add_node(entry);
@@ -758,7 +759,9 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
 						trace!(target: "network", "Session read error: {}:{:?} ({:?}) {:?}", token, s.id(), s.remote_addr(), e);
 						if let UtilError::Network(NetworkError::Disconnect(DisconnectReason::IncompatibleProtocol)) = e {
 							if let Some(id) = s.id() {
-								self.nodes.write().unwrap().mark_as_useless(id);
+								if !self.reserved_nodes.read().unwrap().contains(id) {
+									self.nodes.write().unwrap().mark_as_useless(id);
+								}
 							}
 						}
 						kill = true;
@@ -892,7 +895,7 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
 			trace!(target: "network", "Removed from node table: {}", i);
 			self.kill_connection(i, io, false);
 		}
-		self.nodes.write().unwrap().update(node_changes);
+		self.nodes.write().unwrap().update(node_changes, &*self.reserved_nodes.read().unwrap());
 	}
 }

--- a/util/src/network/node_table.rs
+++ b/util/src/network/node_table.rs
@@ -236,13 +236,15 @@ impl NodeTable {
 	}

 	/// Apply table changes coming from discovery
-	pub fn update(&mut self, mut update: TableUpdates) {
+	pub fn update(&mut self, mut update: TableUpdates, reserved: &HashSet<NodeId>) {
 		for (_, node) in update.added.drain() {
 			let mut entry = self.nodes.entry(node.id.clone()).or_insert_with(|| Node::new(node.id.clone(), node.endpoint.clone()));
 			entry.endpoint = node.endpoint;
 		}
 		for r in update.removed {
-			self.nodes.remove(&r);
+			if !reserved.contains(&r) {
+				self.nodes.remove(&r);
+			}
 		}
 	}
Author	SHA1	Message	Date
Arkadiy Paronyan	2cf4549d01	DAO hard-fork (#1483 ) (#1636 ) * DAO hard-fork (#1483) * Minor additions to allow resetting of code. * Add test. * Provisional DAO hard-fork proposal. * Change to reflect latest HF spec. * Include extradata restrictions and overrides. * Introduce new tests. * Update tests to new spec format. * Allow JSON chain spec fields to be optional. * Remove superfluous definitions. Fix overflow risk. * Fix build. * Add missing file. * Remove old flag. * Update to latest address set. * Update tests and test spec to latest. Change the mining default to release only on own transactions. * Updated tests submodule	2016-07-16 15:04:02 +02:00
Arkadiy Paronyan	68dfae8f06	Backports for beta (#1628 ) * Remove soft-fork stuff. * Fix tests. * Fix "pending" parameter on RPC block requests (#1602) * Initial commit. * Pending blocks work. * Address grumbles. * Fix up for new API. * Fixed test	2016-07-15 16:44:27 +02:00
Arkadiy Paronyan	b7caa24c2e	don't batch best block for branches (#1623 ) (#1626 )	2016-07-15 10:13:12 +02:00
Arkadiy Paronyan	ed5d797662	Merge bugfixes from master to beta (#1605 ) * Attempt to fix blochchain DB sync * Fix bloomchain on blockchain repair * Make sure reserved peers are in the node table * fixed #1606 (#1615)	2016-07-14 12:52:07 +02:00
Nikolay Volf	69847e3b8b	(BETA) using block options cache instead of general cache for rocksdb (#1613 ) * using block options cache instead of general cache for rocksdb * remove previous cache setup	2016-07-14 10:25:09 +02:00
Arkadiy Paronyan	ef124fa3ef	Backport sealing fixes to beta (#1583 ) * Update sealing just once when externally importing many blocks (#1541) Fixes Issue #1372 * Fixing deadlock in miner (#1569) * Fixing deadlock in miner * Adding more comments	2016-07-12 09:52:46 +02:00
Arkadiy Paronyan	aece120e77	v1.2.2 in beta (#1581 ) * v1.2.2 * Fixed warning	2016-07-12 09:48:52 +02:00
Gav Wood	cc127eed15	Fix the reseal mechanism.	2016-07-06 12:37:45 +02:00
Gav Wood	acfabe5431	Skipping transactions with invalid nonces when pushing to block. (#1545 ) (#1547 ) * Changing some logging levels * Skipping invalid nonce errors	2016-07-06 10:41:29 +02:00
arkpar	a600b1ac80	Merge remote-tracking branch 'origin/work-notify' into beta	2016-07-01 13:10:22 +02:00
arkpar	1ce3fc24cf	Save the block reference in the queue on notification	2016-07-01 11:37:31 +02:00
arkpar	df04c95f9a	Merge branch 'fixmining' of github.com:ethcore/parity into beta	2016-06-30 23:20:28 +02:00
arkpar	6e7b003e78	Merge branch 'fixmining' of github.com:ethcore/parity into beta	2016-06-30 23:20:12 +02:00
arkpar	0de297adf7	Merge branch 'work-notify' into beta	2016-06-30 22:44:09 +02:00
arkpar	5a7fd628db	Added comment	2016-06-30 22:34:54 +02:00
arkpar	3921e10af0	Merge branch 'work-notify' of github.com:ethcore/parity into beta	2016-06-30 18:21:12 +02:00
arkpar	4ba8b3c1e0	Merge remote-tracking branch 'origin/master' into beta	2016-06-30 18:20:06 +02:00
goldylucks	a7c332ecea	status page bump	2016-06-30 18:07:38 +02:00
arkpar	070c1b170f	Save the block reference in the queue on notification	2016-06-30 17:33:21 +02:00
arkpar	c38d15ad4d	Merge branch 'master' of github.com:ethcore/parity into beta	2016-06-30 16:11:56 +02:00
Arkadiy Paronyan	34155730ff	Merge pull request #1492 from ethcore/v1.2.1 v1.2.1 in beta	2016-06-30 08:13:17 +02:00
arkpar	2df737bebf	v1.2.1	2016-06-29 22:27:49 +02:00
arkpar	9885bdcf0a	Merge remote-tracking branch 'origin/master' into beta	2016-06-29 22:14:42 +02:00
arkpar	09e1970bbf	Merge with master	2016-06-28 20:04:00 +02:00
Tomasz Drwięga	e3ca87c4d1	Updating WS version	2016-06-28 19:40:23 +02:00
Tomasz Drwięga	1fcf5c7cc2	Fixing HTTP file serving on ws-rs	2016-06-28 19:40:22 +02:00
Tomasz Drwięga	dd0e681847	Using stable version of ws-rs	2016-06-28 19:40:22 +02:00
arkpar	c006f446a4	Reduced IO messages; removed panics on IO notifications	2016-06-28 19:39:59 +02:00
Gav Wood	9a16e593e2	Update configuration.rs	2016-06-28 19:39:31 +02:00
Gav Wood	5ef767f7f2	Update cli.rs [ci:skip]	2016-06-28 19:39:31 +02:00
Nikolay Volf	071da2eec5	fix tests	2016-06-28 19:39:31 +02:00
Nikolay Volf	a3f165cf48	cli config	2016-06-28 19:39:31 +02:00
Nikolay Volf	93facbf854	ethcore client config	2016-06-28 19:39:31 +02:00
Nikolay Volf	42f5d7f897	jdb to new settings config	2016-06-28 19:39:31 +02:00
Nikolay Volf	97e553f1bf	extra helpers for prefix	2016-06-28 19:38:48 +02:00
Nikolay Volf	8caa859111	compaction struct and helpers	2016-06-28 19:38:48 +02:00
Tomasz Drwięga	ac9e6f2649	Handle errors when starting parity (#1451 )	2016-06-27 17:24:47 +02:00
Arkadiy Paronyan	33dfb819f0	Fixed losing queued blocks on ancient block error (#1453 )	2016-06-27 17:24:36 +02:00
arkpar	2e99bfafc8	Updated to latest hyper with patched mio	2016-06-27 17:22:38 +02:00
Gav Wood	a2c4d550d0	Retweak BASE and MULTIPLIER in rocksdb config. (#1445 )	2016-06-27 17:21:25 +02:00
Gav Wood	bc8ba10184	More conservative settings for rocksdb. (#1440 )	2016-06-27 17:09:18 +02:00
Gav Wood	cdc34957db	Don't mine without --author (#1436 ) Requires --author to be set before mining is allowed to happen.	2016-06-26 22:28:55 +02:00
Gav Wood	8a644e7185	Revert the rescuedao extradata.	2016-06-26 22:28:27 +02:00
Arkadiy Paronyan	879bee994d	Merge pull request #1420 from ethcore/pdb-exe-artifact (BETA) add artifacts	2016-06-24 16:53:13 +02:00
NikVolf	a6f7957042	add artifacts	2016-06-24 17:48:42 +03:00
arkpar	2785d61e75	Merge branch 'newblocknumber' of github.com:ethcore/parity into beta	2016-06-24 16:34:26 +02:00
arkpar	8b49b315d9	Merge branch 'master' of github.com:ethcore/parity into beta	2016-06-24 16:34:17 +02:00
arkpar	84ded6f43c	Merge branch 'master' of github.com:ethcore/parity into beta	2016-06-24 09:16:49 +02:00
arkpar	eafc1b153d	Merge branch 'master' of github.com:ethcore/parity into beta	2016-06-22 16:01:16 +02:00
arkpar	53b0862096	Set version to beta	2016-06-22 12:19:49 +02:00