9.12.1 Jan 22, 2023

Changes:

• Add isStorageFallback on the Codec interface. (true if entry was created from a metadata fallback value from an empty storage item)
• Ensure api.queryMulti returns empty result when no keys are provided
• Add explicit Array checks on Vec/Tuple inputs
• Align Struct.{toU8a/toPrimitive/toHuman/toJSON} population of results
• Apply memoization to batched API queries
• Update to latest Polkadot, Kusama & Substrate metadata

9.11.3 Jan 15, 2023

Changes:

• Update to latest Polkadot, Kusama & Substrate metadata

9.11.2 Jan 13, 2023

Changes:

• Ensure derive.democracy.preimages retrieves correctly from (current-gen) preimage

9.11.1 Jan 8, 2023

• Breaking change For users of ScProvider you now need to explicitly pass @substrate/connect as a parameter. This means the code needs to be adjusted as follows -

import { ScProvider } from '@polkadot/api';
import * as Sc from '@substrate/connect';

const provider = new ScProvider(Sc, Sc.WellKnownChain.polkadot);

Contributed:

• Fix for typegen with nested tuples (Thanks to https://github.com/sander2)
• Expose blockNumber on submittable results (Thanks to https://github.com/ken-centrality)

Changes:

• The ScProvider interface now needs receive an @substrate/connect instance
• Along with the above ScProvider.WellKnownChains has been removed
• Update to latest Polkadot, Kusama & Substrate metadata

9.10.5 Dec 27, 2022

Changes:

• Revert 9.10.4 paymentInfo changes (fallback only works on struct, not Weight)

9.10.4 Dec 25, 2022

Changes:

• Align runtime paymentInfo calls with Substrate (w/ decoding fallbacks)

9.10.3 Dec 17, 2022

Changes:

• Add override for Structs where registry appear as a field
• Update to latest Polkadot, Kusama & Substrate metadata
• Kusama 9320/9340/9350 & Westend 9330/9340/9350 upgrade blocks

9.10.2 Dec 9, 2022

Changes:

• Fix derive.balances.account detection for system vs balances

9.10.1 Dec 4, 2022

• Important Since 9.2.1 the recommended way of accessing WellKnownChain for light clients is via ScProvider.WellKnownChain. This release removes the explicit export from the ScProvider root.

Changes:

• Adjust payloads to use BlockHash types (as applicable)
• Adjust type-only imports in ScProvider
• Update to latest Polkadot, Kusama & Substrate metadata
• Update to @polkadot/util 10.2.1

9.9.4 Nov 28, 2022

Changes:

• Fix dispatchQueue preimage retrieval in derives
• No change from incorrectly published 9.9.3