v20.4.1

Fix

• fix: rc specific endpoints initialisation (#1720) (ca04ee7)

Compatibility

Tested against the following node releases:

• Polkadot v1.18.0 (Polkadot stable2503-5)
• Kusama v1.18.0 (Polkadot stable2503-5)
• Westend v1.18.0 (Polkadot stable2503-5)

Tested against the following runtime releases:

• Polkadot v1006001
• Kusama v1006001
• Westend v1018013
• Polkadot Asset Hub v1005001
• Kusama Asset Hub v1006000
• Westend Asset Hub v1018013

v20.4.0

Features

• feat: Support /rc for remaining endpoints (#1713) (82fd9b2)
  • Adds comprehensive RC (Relay Chain) pallet endpoints including storage, constants, dispatchables, errors, and events
• feat: Add RC Runtime Endpoints for Relay Chain Access (#1708) (3e38c0f)
  • Introduces /rc/runtime/code, /rc/runtime/metadata, and /rc/runtime/spec endpoints
• feat: Add RC Node Endpoints for Relay Chain Access (#1710) (3b14547)
  • Adds /rc/node/network, /rc/node/transaction-pool, and /rc/node/version endpoints
• feat: Asset Hub migration and elastic scaling preparation - Array responses for useRcBlock, remove rcAt in favor of useRcBlock (#1709)
  (1c97088)
  • Standardizes relay chain block queries using useRcBlock parameter across all endpoints
• feat: Add remaining Accounts endpoints with /rc prefix (#1704) (1376c35)
  • Introduces /rc/accounts/:address/balance-info and /rc/accounts/:address/proxy-info endpoints
• feat: Support rcAt for /pallets/* endpoints (#1703) (00f8311)
  • Enables relay chain block queries for pallet endpoints using rcAt parameter
• feat: support useRcBlock for /blocks/* endpoints (#1702) (c350c7e)
  • Adds relay chain block support for block-related endpoints
• feat: Support rcAt for all applicable /accounts/* endpoints (#1701) (9fcddc9)
  • Extends relay chain block queries to account endpoints
• feat: Add rcAt query parameter support for Asset Hub Migration (#1700) (9febf6e)
  • Initial implementation of relay chain block querying functionality
• feat: post AHM historical support for /pallets/staking/progress using local BABE calculations (#1695)
  (e3948b7)
  • Adds historical staking progress support after Asset Hub Migration
• feat: /rc/accounts/:accountId/balance-info endpoint (#1692) (a90ec1e)
  • First RC endpoint implementation for relay chain account balance queries

Fix

• fix: tests in controllerInjection (#1715) (6dca5f8)
• fix: Ensure rcBlockNumber is always a number (#1714) (02f4788)
  • Ensures rcBlockNumber returns actual block numbers instead of hashes or "latest"
• fix: Fixes authorId for chains using the nimbus consensus engine (#1698) (c71bc54) (Thanks to https://github.com/RomarQ)
• fix: remove unneccessary logging (#1689) (b5f276a)

Chores

• chore(deps): upgrade chopsticks, and polkadot-js, remove resolutions (#1685) (cfd18b8)

Compatibility

Tested against the following node releases:

• Polkadot v1.18.0 (Polkadot stable2503-5)
• Kusama v1.18.0 (Polkadot stable2503-5)
• Westend v1.18.0 (Polkadot stable2503-5)

Tested against the following runtime releases:

• Polkadot v1006001
• Kusama v1006001
• Westend v1018013
• Polkadot Asset Hub v1005001
• Kusama Asset Hub v1006000
• Westend Asset Hub v1018013

Extra Notes

This release introduces comprehensive Relay Chain (RC) endpoint support for Asset Hub instances. For detailed documentation on the useRcBlock parameter and RC endpoints, see: https://hackmd.io/bsNiDWbMRROB4olHbUtuaA

Endpoints Supporting useRcBlock Query Parameter

Account Endpoints:

• /accounts/:address/balance-info
• /accounts/:address/asset-balances
• /accounts/:address/asset-approvals
• /accounts/:address/pool-asset-balances
• /accounts/:address/pool-asset-approvals
• /accounts/:address/proxy-info
• /accounts/:address/staking-info
• /accounts/:address/staking-payouts
• /accounts/:address/vesting-info

Block Endpoints:

• /blocks
• /blocks/head
• /blocks/:number
• /blocks/head/header
• /blocks/:number/header
• /blocks/:blockId/extrinsics/:extrinsicIndex
• /blocks/:blockId/extrinsics-raw

Pallet Endpoints:

• /pallets/:palletId/storage
• /pallets/:palletId/storage/:storageItemId
• /pallets/:palletId/consts
• /pallets/:palletId/consts/:constantItemId
• /pallets/:palletId/events
• /pallets/:palletId/events/:eventItemId
• /pallets/:palletId/errors
• /pallets/:palletId/errors/:errorItemId
• /pallets/:palletId/dispatchables
• /pallets/:palletId/dispatchables/:dispatchableItemId
• /pallets/assets/:assetId/asset-info
• /pallets/pool-assets/:assetId/asset-info
• /pallets/asset-conversion/*
• /pallets/on-going-referenda

Endpoints with /rc Prefix

RC Account Endpoints:

• /rc/accounts/:address/balance-info
• /rc/accounts/:address/proxy-info

RC Block Endpoints:

• /rc/blocks
• /rc/blocks/head
• /rc/blocks/:number
• /rc/blocks/head/header
• /rc/blocks/:number/header
• /rc/blocks/:blockId/extrinsics/:extrinsicIndex
• /rc/blocks/:blockId/extrinsics-raw

RC Pallet Endpoints:

• /rc/pallets/:palletId/storage
• /rc/pallets/:palletId/storage/:storageItemId
• /rc/pallets/:palletId/consts
• /rc/pallets/:palletId/consts/:constantItemId
• /rc/pallets/:palletId/events
• /rc/pallets/:palletId/events/:eventItemId
• /rc/pallets/:palletId/errors
• /rc/pallets/:palletId/errors/:errorItemId
• /rc/pallets/:palletId/dispatchables
• /rc/pallets/:palletId/dispatchables/:dispatchableItemId
• /rc/pallets/on-going-referenda

RC Runtime Endpoints:

• /rc/runtime/code
• /rc/runtime/metadata
• /rc/runtime/spec

RC Node Endpoints:

• /rc/node/network
• /rc/node/transaction-pool
• /rc/node/version

v20.3.2

Fix

• chore: set calc to 0.3.1 (#1680) (acad244)
  • NOTE: This fixes an issue where staking-payouts was incorrectly returning the payouts for nominators.

v20.3.1

Fix

• fix: retreive safeXcmVersion when xcmVersion is not in the body (#1676) (bdf188e)

Compatibility

Tested against the following node releases:

• Polkadot v1.18.0 (Polkadot stable2503-5)
• Kusama v1.18.0 (Polkadot stable2503-5)
• Westend v1.18.0 (Polkadot stable2503-5)

Tested against the following runtime releases:

• Polkadot v1005001
• Kusama v1005001
• Westend v1018011

v20.3.0

Features

• feat: AHM support for staking routes (part 1) (#1636) (819c3df)
  • This also introduces the addition of SAS_SUBSTRATE_MULTI_CHAIN_URL
• feat: Add historic compatibility to staking AHM (part 2) (#1671) (7c29820)

Fix

• fix: add xcmVersion in DryRunCall (#1649) (b2fee7d)
• fix: Polymesh chain spec names + add controllers (31655) ()

Chores

• chore(deps): bump @substrate/calc from 0.3.1 to 0.3.2 (#1634) (3310e20)
• chore(deps): bump express from 5.0.1 to 5.1.0 (#1633) (6b43d6f)
• chore(deps): bump docker/build-push-action from 6.15.0 to 6.16.0 (#1640) (9cc1e37)
• chore(deps): bump the pjs group across 1 directory with 7 updates (#1638) (e6e91f0)
• chore(deps): bump http-proxy-middleware from 2.0.7 to 2.0.9 in /docs (#1643) (9b4aa7e)
• chore(deps): bump the pjs group with 5 updates (#1648) (8e4051d)
• chore(deps): bump docker/build-push-action from 6.16.0 to 6.17.0 (#1650) (faa9cf1)
• chore(deps-dev): bump @types/express from 5.0.1 to 5.0.2 (#1651) (46c2d32)
• chore(deps): bump docker/build-push-action from 6.17.0 to 6.18.0 (#1654) (23f536f)
• chore(deps): bump the pjs group with 7 updates (#1652) (6ffa1aa)
• chore(deps): update polkadot-js deps to v16.0.1 (#1656) (e4c4d42)
• chore(deps): bump the pjs group with 5 updates (#1657) (549bc51)
• chore(deps-dev): bump webpack-dev-server from 5.2.0 to 5.2.1 in /docs (#1659) (fa64739)

Compatibility

Tested against the following node releases:

• Polkadot v1.18.0 (Polkadot stable2503-5)
• Kusama v1.18.0 (Polkadot stable2503-5)
• Westend v1.18.0 (Polkadot stable2503-5)

Tested against the following runtime releases:

• Polkadot v1005001
• Kusama v1005001
• Westend v1018011

v20.2.2

Fix

• fix: small updates in injection tests (#1629) (f2066e0)
• fix: replace unavailable endpoint (#1627) (dbdb1d6)

Chores

• chore(deps-dev): bump @types/express from 5.0.0 to 5.0.1 (#1623) (bd0b57a)
• chore(deps): bump lru-cache from 11.0.2 to 11.1.0 (#1624) (0ca4fcf)
• chore(deps): bump actions/create-github-app-token from 1 to 2 (#1626) (f7dc001)
• chore(deps): bump Swatinem/rust-cache from 2.7.7 to 2.7.8 (#1621) (6f6ae64)
• chore(deps): bump the pjs group with 5 updates (#1625) (d9c832e)
• chore(deps): update deps & small fixes in calc (#1628) (219b8ad)

Compatibility

Tested against the following node releases:

• Polkadot v1.18.0 (Polkadot stable2503-3)
• Kusama v1.18.0 (Polkadot stable2503-3)
• Westend v1.18.0 (Polkadot stable2503-3)

Tested against the following runtime releases:

• Polkadot v1004001
• Kusama v1004001
• Westend v1018001

v20.2.1

Perf

• perf: optimization of mapStakers function (#1613) (743cb79)

Fix

• fix: unappliedSlashes call in staking/progress endpoint (#1612) (344491f)

Chores

• chore(deps): update deps in /docs (#1619) (37a3ebb)
• chore(deps): bump axios from 1.7.7 to 1.8.3 in /docs (#1618) (dec24d7)
• chore(deps): bump @babel/runtime-corejs3 from 7.26.0 to 7.26.10 in /docs (#1617) (01670c1)
• chore(deps): bump @babel/runtime from 7.23.9 to 7.26.10 in /docs (#1616) (b980479)
• chore(deps): update polkadot-js deps to v15.8.1 (#1615) (8a79dcc)

Compatibility

Tested against the following node releases:

• Polkadot v1.17.3 (Polkadot stable2412-3)
• Kusama v1.17.3 (Polkadot stable2412-3)
• Westend v1.17.3 (Polkadot stable2412-3)

Tested against the following runtime releases:

• Polkadot v1004001
• Kusama v1004001
• Westend v1018001

v20.2.0

Features

• feat: inject controllers using metadata's definition of pallets (#1592) (2aa6e6a)
• feat: [AHM] - Add AH Next Westend chain (#1586) (7217e6e)

Fix

• fix: foreign asset multilocation as hex (#1605) (e65ba2b)
• fix: asset-hub-next specName (#1604) (38a3f84)

Chores

• chore(deps): update polkadot-js deps to v15.7.1 (#1606) (0ad81d1)
• chore(deps): bump docker/build-push-action from 6.14.0 to 6.15.0 (#1603) (e665b7a)
• chore(deps): bump docker/build-push-action from 6.13.0 to 6.14.0 (#1598) (2c926c7)
• chore(deps): bump rxjs from 7.8.1 to 7.8.2 (#1602) (18b0014)

Compatibility

Tested against the following node releases:

• Polkadot v1.17.2 (Polkadot stable2412-2)
• Kusama v1.17.2 (Polkadot stable2412-2)
• Westend v1.17.2 (Polkadot stable2412-2)

Tested against the following runtime releases:

• Polkadot v1004000
• Kusama v1004001
• Westend v1017001

v20.1.0

Features

• feat: add accounts/compare endpoint (#1597) (191e68a)
• feat: add includeClaimedRewards query param in staking-info (#1593) (ed8b04a)

Chores

• chore(deps): update polkadot-js deps (#1595) (6c97553)

Compatibility

Tested against the following node releases:

• Polkadot v1.17.1 (Polkadot stable2412-1)
• Kusama v1.17.1 (Polkadot stable2412-1)
• Westend v1.17.1 (Polkadot stable2412-1)

Tested against the following runtime releases:

• Polkadot v1003004
• Kusama v1004000
• Westend v1017001

v20.0.0

Breaking Changes

• fix: claimed in staking info endpoint (#1445) (e11955a)

  NOTE: This PR introduces breaking changes in the staking-info endpoint. More specifically:

  • The field claimed in the endpoint's response has changed structure and now we have a separate status for each era returned.
  • The status values are different for validator and nominator account.
  • The logic that calculates the era status was completely refactored.

  Please refer to the documents mentioned in the related PR for more details:

  • Staking PR - claimed field - Guide
  • STAKING_IMPLEMENTATION_DETAILS.md

Fix

• fix: make scripts executable again in benchmark workflow (#1589) (22db863)
• fix: benchmark-publish job (github action) (#1585) (d87bc07)

Chores

• chore(deps-dev): bump @types/express-serve-static-core from 5.0.5 to 5.0.6 (#1588) (2ad52e0)
• chore(deps): bump the pjs group with 5 updates (#1587) (274e844)
• chore(deps): update polkadot-js deps to v15.5.1 (#1583) (fd7d7b7)
• chore(deps): bump docker/build-push-action from 6.11.0 to 6.13.0 (#1580) (18f33f4)
• chore(deps-dev): bump @types/express-serve-static-core from 5.0.4 to 5.0.5 (#1578) (398a98c)
• chore(deps-dev): bump @types/express-serve-static-core from 5.0.3 to 5.0.4 (#1574) (194f3e7)
• chore(deps): bump the pjs group with 5 updates (#1573) (fc95cd0)
• chore(deps): bump docker/build-push-action from 6.10.0 to 6.11.0 (#1572) (51ab44b)

Compatibility

Tested against the following node releases:

• Polkadot v1.17.1 (Polkadot stable2412-1)
• Kusama v1.17.1 (Polkadot stable2412-1)
• Westend v1.17.1 (Polkadot stable2412-1)

Tested against the following runtime releases:

• Polkadot v1003004
• Kusama v1003003
• Westend v1017001