@polkadot/api 1.31.1

v1.31.1

on Node.js NPM

Upgrade priority: Medium, especially for staking users on Polkadot, Kusama & Westend (type updates applied for v23 onwards) or if transparent .at(hash) queries are required/used

• Important Substrate changed the RewardDestination enum with an extra field for payout-to-any account for staking preferences. If on an older chain consider adding RewardDestination: 'RewardDestinationTo257'
• Important Substrate changed the CompactAssignment type enhanced types for session solution submissions. If on an older chain consider adding CompactAssignments: 'CompactAssignmentsTo257'

Contributed:

• Fix documentation language and typos (Thanks to https://github.com/Meuko)
• Add missing TransactionPriority type (Thanks to https://github.com/aniiantt)
• Update definitions for new CompactAssignments, including tests (Thanks to https://github.com/kianenigma)

Changes:

• Add transparent support for types/metadata, i.e. hash queries such as rpc.chain.getBlock(<hash>) & query.system.events.at(<hash>) now works out-of-the-box injecting the correct metadata & types.
• Optimize RPC-layer calls with detection of short-term cacheable calls (in the same way subscriptions are done)
• Additional checks on AccountId for valid sizes
• Add toBigInt() (JS built-in BigInt) on Int/Uint, & Compact<*> types
• Support for .concat on Codec arrays
• Support for serialization with isBare flag on enums
• Add api.getBlockRegistry(blockHash?) to create registry/types for a specific block
• derive.democracy.locks now returns delegated locks for an account as well
• Adjust unlocking derives with appropriate in-place additions (less object allocations)
• .sign on submittables is marked deprecated (not due for removal, but rather use .signAsync for consistency with .signAndSend)
• Adjust types for CompactAssignments & RewardDestination for Polkadot, Kusama & Westend
• @polkadot/util 3.4
• @polkadot/wasm-crypto 1.4