@polkadot/types 3.7.1

v3.7.1

on Node.js NPM

Upgrade priority: Low. However recommended for current Substrate master, Polkadot and Rococo users and those wishing to support the upcoming Polkadot 28 runtime with the new MultiAddress.

• Breaking change As indicated in the 3.5.1 release notes, the Address/LookupSource defaults have now been adjusted for MultiAddress. If your chain does not use these types, explicitly add the correct Address/LookupSource types. This new extensible format is mean to cater for all address types into the future, removing a lot of discrepancies between chains.

Contributed:

• Extraction of the block author on Moonbeam (Thanks to https://github.com/joelamouche)
• Cleanup logs with HTTP providers, no subs (Thanks to https://github.com/Tbaut)

Changes:

• Allow .slice operator on the Vec type
• Apply MultiAddress as a default
• Adds support for the upcoming Polkadot 28 and Kusama 2028 runtimes
• Add checkpoint for Kusama 2027 upgrade
• Update all parachain types (as per latest Rococo)
• Correctly use relay blockNumber in parachain validation data
• remove information log for capabilities detection (creates confusion)
• Remove explicit references to global, use the x-global detection
• Remove explicit module in package.json (exports map available)