diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 37e369382..375735545 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -42,7 +42,7 @@ linux-stable:
     - md5sum "parity_"$VER"_amd64.deb" > "parity_"$VER"_amd64.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/x86_64-unknown-linux-gnu
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/x86_64-unknown-linux-gnu/parity --body target/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/x86_64-unknown-linux-gnu/parity.md5 --body parity.md5
@@ -60,6 +60,24 @@ linux-stable:
     - target/release/ethstore
     - target/release/ethkey
     name: "stable-x86_64-unknown-linux-gnu_parity"
+linux-snap:
+  stage: build
+  image: parity/snapcraft:gitlab-ci
+  only:
+    - snap
+    - beta
+  script:
+    - rm -rf *snap
+    - cd scripts
+    - snapcraft
+  tags:
+    - rust
+    - rust-stable
+  artifacts:
+    paths:
+    - scripts/parity_master_amd64.snap
+    name: "stable-x86_64-unknown-linux-gnu_parity-snap"
+  allow_failure: true
 linux-stable-debian:
   stage: build
   image: parity/rust-debian:gitlab-ci
@@ -89,7 +107,7 @@ linux-stable-debian:
     - md5sum "parity_"$VER"_amd64.deb" > "parity_"$VER"_amd64.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/x86_64-unknown-debian-gnu
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/x86_64-unknown-debian-gnu/parity --body target/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/x86_64-unknown-debian-gnu/parity.md5 --body parity.md5
@@ -162,7 +180,7 @@ linux-centos:
     - export SHA3=$(target/release/parity tools hash target/release/parity)
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/x86_64-unknown-centos-gnu
     - aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-unknown-centos-gnu/parity --body target/release/parity
     - aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-unknown-centos-gnu/parity.md5 --body parity.md5
@@ -199,7 +217,7 @@ linux-i686:
     - md5sum "parity_"$VER"_i386.deb" > "parity_"$VER"_i386.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity --body target/$PLATFORM/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
@@ -245,7 +263,7 @@ linux-armv7:
     - md5sum "parity_"$VER"_armhf.deb" > "parity_"$VER"_armhf.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity --body target/$PLATFORM/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
@@ -291,7 +309,7 @@ linux-arm:
     - md5sum "parity_"$VER"_armhf.deb" > "parity_"$VER"_armhf.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity --body target/$PLATFORM/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
@@ -332,7 +350,7 @@ linux-armv6:
     - md5sum target/$PLATFORM/release/parity > parity.md5
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity --body target/$PLATFORM/release/parity
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
@@ -376,7 +394,7 @@ linux-aarch64:
     - md5sum "parity_"$VER"_arm64.deb" > "parity_"$VER"_arm64.deb.md5"
     - aws configure set aws_access_key_id $s3_key
     - aws configure set aws_secret_access_key $s3_secret
-    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+    - if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
     - aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
     - aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/"parity_"$VER"_arm64.deb" --body "parity_"$VER"_arm64.deb"
@@ -416,7 +434,7 @@ darwin:
       md5sum "parity-"$VER"-macos-installer.pkg" >> "parity-"$VER"-macos-installer.pkg.md5"
       aws configure set aws_access_key_id $s3_key
       aws configure set aws_secret_access_key $s3_secret
-      if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
+      if [[ $CI_BUILD_REF_NAME =~ ^(master|beta|stable|nightly)$ ]]; then export S3_BUCKET=builds-parity-published; else export S3_BUCKET=builds-parity; fi
       aws s3 rm --recursive s3://$S3_BUCKET/$CI_BUILD_REF_NAME/$PLATFORM
       aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity --body target/release/parity
       aws s3api put-object --bucket $S3_BUCKET --key $CI_BUILD_REF_NAME/$PLATFORM/parity.md5 --body parity.md5
@@ -473,6 +491,7 @@ windows:
     - echo %CI_BUILD_REF_NAME% | findstr /R "master" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
     - echo %CI_BUILD_REF_NAME% | findstr /R "beta" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
     - echo %CI_BUILD_REF_NAME% | findstr /R "stable" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
+    - echo %CI_BUILD_REF_NAME% | findstr /R "nightly" >nul 2>&1 && set S3_BUCKET=builds-parity-published || set S3_BUCKET=builds-parity
     - echo %S3_BUCKET%
     - aws s3 rm --recursive s3://%S3_BUCKET%/%CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc
     - aws s3api put-object --bucket %S3_BUCKET% --key %CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc/parity.exe --body target\release\parity.exe
diff --git a/js/src/api/rpc/parity/parity.js b/js/src/api/rpc/parity/parity.js
index 16b14eaef..53610545a 100644
--- a/js/src/api/rpc/parity/parity.js
+++ b/js/src/api/rpc/parity/parity.js
@@ -14,10 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import {
-  inAddress, inAddresses, inData, inHex, inNumber16, inOptions, inBlockNumber, inDeriveHash, inDeriveIndex
-} from '../../format/input';
-import { outAccountInfo, outAddress, outAddresses, outChainStatus, outHistogram, outHwAccountInfo, outNodeKind, outNumber, outPeers, outRecentDapps, outTransaction, outVaultMeta } from '../../format/output';
+import { inAddress, inAddresses, inBlockNumber, inData, inDeriveHash, inDeriveIndex, inHex, inNumber16, inOptions } from '../../format/input';
+import { outAccountInfo, outAddress, outAddresses, outBlock, outChainStatus, outHistogram, outHwAccountInfo, outNodeKind, outNumber, outPeers, outRecentDapps, outTransaction, outVaultMeta } from '../../format/output';
 
 export default class Parity {
   constructor (transport) {
@@ -189,6 +187,12 @@ export default class Parity {
       .execute('parity_generateSecretPhrase');
   }
 
+  getBlockHeaderByNumber (blockNumber = 'latest') {
+    return this._transport
+      .execute('parity_getBlockHeaderByNumber', inBlockNumber(blockNumber))
+      .then(outBlock);
+  }
+
   getDappAddresses (dappId) {
     return this._transport
       .execute('parity_getDappAddresses', dappId)
diff --git a/js/src/dapps/registry/Events/actions.js b/js/src/dapps/registry/Events/actions.js
index 2b15b0f13..e1f316718 100644
--- a/js/src/dapps/registry/Events/actions.js
+++ b/js/src/dapps/registry/Events/actions.js
@@ -43,7 +43,7 @@ export const subscribe = (name, from = 0, to = 'pending') =>
 
         events.forEach((e) => {
           Promise.all([
-            api.eth.getBlockByNumber(e.blockNumber),
+            api.parity.getBlockHeaderByNumber(e.blockNumber),
             api.eth.getTransactionByHash(e.transactionHash)
           ])
           .then(([block, tx]) => {
diff --git a/js/src/dapps/signaturereg/services.js b/js/src/dapps/signaturereg/services.js
index d9c60da6b..9c01e49fb 100644
--- a/js/src/dapps/signaturereg/services.js
+++ b/js/src/dapps/signaturereg/services.js
@@ -158,7 +158,7 @@ export function attachEvents (contract, callback) {
 }
 
 export function getBlock (blockNumber) {
-  return api.eth.getBlockByNumber(blockNumber);
+  return api.parity.getBlockHeaderByNumber(blockNumber);
 }
 
 export function callRegister (instance, id, options = {}) {
diff --git a/js/src/dapps/tokendeploy/Deploy/Event/event.js b/js/src/dapps/tokendeploy/Deploy/Event/event.js
index 4fa0726da..9503c67c2 100644
--- a/js/src/dapps/tokendeploy/Deploy/Event/event.js
+++ b/js/src/dapps/tokendeploy/Deploy/Event/event.js
@@ -94,7 +94,7 @@ export default class Event extends Component {
 
     Promise
       .all([
-        api.eth.getBlockByNumber(event.blockNumber),
+        api.parity.getBlockHeaderByNumber(event.blockNumber),
         getCoin(event.params.tokenreg, event.params.coin)
       ])
       .then(([block, coin]) => {
diff --git a/js/src/dapps/tokendeploy/Transfer/Event/event.js b/js/src/dapps/tokendeploy/Transfer/Event/event.js
index 623220baf..bc28bd8b1 100644
--- a/js/src/dapps/tokendeploy/Transfer/Event/event.js
+++ b/js/src/dapps/tokendeploy/Transfer/Event/event.js
@@ -97,8 +97,8 @@ export default class Event extends Component {
       return;
     }
 
-    api.eth
-      .getBlockByNumber(event.blockNumber)
+    api.parity
+      .getBlockHeaderByNumber(event.blockNumber)
       .then((block) => {
         this.setState({ block });
       });
diff --git a/js/src/jsonrpc/interfaces/parity.js b/js/src/jsonrpc/interfaces/parity.js
index 5d71c54df..797052037 100644
--- a/js/src/jsonrpc/interfaces/parity.js
+++ b/js/src/jsonrpc/interfaces/parity.js
@@ -296,6 +296,19 @@ export default {
     }
   },
 
+  getBlockHeaderByNumber: {
+    section: SECTION_NET,
+    desc: 'Returns block header information by number (same as eth_getBlockByNumber without transactions and uncles)',
+    params: [
+      {
+        type: BlockNumber,
+        desc: 'integer of a block number, or the string `\'earliest\'`, `\'latest\'` or `\'pending\'`, as in the [default block parameter](#the-default-block-parameter).',
+        example: fromDecimal(436)
+      }
+    ],
+    returns: 'See [eth_getBlockByHash](#eth_getblockbyhash) (without transactions and uncles)'
+  },
+
   getVaultMeta: {
     section: SECTION_VAULT,
     desc: 'Returns the metadata for a specific vault',
diff --git a/js/src/redux/providers/status.js b/js/src/redux/providers/status.js
index 6bac91d85..53d0630a7 100644
--- a/js/src/redux/providers/status.js
+++ b/js/src/redux/providers/status.js
@@ -138,8 +138,8 @@ export default class Status {
 
         this._store.dispatch(statusBlockNumber(blockNumber));
 
-        this._api.eth
-          .getBlockByNumber(blockNumber)
+        this._api.parity
+          .getBlockHeaderByNumber(blockNumber)
           .then((block) => {
             if (!block) {
               return;
@@ -151,7 +151,7 @@ export default class Status {
             }));
           })
           .catch((error) => {
-            console.warn('status._subscribeBlockNumber', 'getBlockByNumber', error);
+            console.warn('status._subscribeBlockNumber', 'getBlockHeaderByNumber', error);
           });
       })
       .then((blockNumberSubscriptionId) => {
diff --git a/js/src/ui/TxList/store.js b/js/src/ui/TxList/store.js
index 99a081d57..180882b2d 100644
--- a/js/src/ui/TxList/store.js
+++ b/js/src/ui/TxList/store.js
@@ -70,48 +70,52 @@ export default class Store {
   }
 
   loadTransactions (_txhashes) {
-    const { eth } = this._api;
-
     // Ignore special cases and if the contents of _txhashes && this.sortedHashes are the same
     if (Array.isArray(_txhashes) || this.sameHashList(_txhashes)) {
       return;
     }
 
     // Remove any tx that are edited/cancelled
-    this.sortedHashes
-      .forEach((hash) => {
-        if (!_txhashes.includes(hash)) {
-          this.removeHash(hash);
-        }
-      });
+    this.sortedHashes.forEach((hash) => {
+      if (!_txhashes.includes(hash)) {
+        this.removeHash(hash);
+      }
+    });
 
     // Add any new tx
-    _txhashes
-      .forEach((txhash) => {
-        if (this.sortedHashes.includes(txhash)) { return; }
-        eth.getTransactionByHash(txhash)
-          .then((tx) => {
-            if (!tx) { return; }
-            this.transactions[txhash] = tx;
-            // If the tx has a blockHash, let's get the blockNumber, otherwise it's ready to be added
-            if (tx.blockHash) {
-              eth.getBlockByNumber(tx.blockNumber)
-                .then((block) => {
-                  this.blocks[tx.blockNumber] = block;
-                  this.addHash(txhash);
-                });
-            } else {
-              this.addHash(txhash);
-            }
-          });
-      });
+    _txhashes.forEach((txhash) => {
+      if (this.sortedHashes.includes(txhash)) {
+        return;
+      }
+
+      this._api.eth
+        .getTransactionByHash(txhash)
+        .then((tx) => {
+          if (!tx) {
+            return;
+          }
+
+          this.transactions[txhash] = tx;
+
+          // If the tx has a blockHash, let's get the blockNumber, otherwise it's ready to be added
+          if (tx.blockHash) {
+            this._api.parity
+              .getBlockHeaderByNumber(tx.blockNumber)
+              .then((block) => {
+                this.blocks[tx.blockNumber] = block;
+                this.addHash(txhash);
+              });
+          } else {
+            this.addHash(txhash);
+          }
+        });
+    });
   }
 
   cancelTransaction = (txComponent, tx) => {
-    const { parity } = this._api;
     const { hash } = tx;
 
-    parity
+    this._api.parity
       .removeTransaction(hash)
       .then(() => {
         txComponent.setState({ canceled: true });
@@ -122,13 +126,12 @@ export default class Store {
   }
 
   editTransaction = (txComponent, tx) => {
-    const { parity } = this._api;
     const { hash, gas, gasPrice, to, from, value, input, condition } = tx;
 
-    parity
+    this._api.parity
       .removeTransaction(hash)
       .then(() => {
-        parity.postTransaction({
+        return this._api.parity.postTransaction({
           from,
           to,
           gas,
diff --git a/js/src/views/Contract/Events/Event/event.js b/js/src/views/Contract/Events/Event/event.js
index 3c1572b51..eb370e7f1 100644
--- a/js/src/views/Contract/Events/Event/event.js
+++ b/js/src/views/Contract/Events/Event/event.js
@@ -146,7 +146,7 @@ export default class Event extends Component {
 
     Promise
       .all([
-        api.eth.getBlockByNumber(event.blockNumber),
+        api.parity.getBlockHeaderByNumber(event.blockNumber),
         api.eth.getTransactionByHash(event.transactionHash)
       ])
       .then(([block, transaction]) => {