Changes:
- Allow Ledger generic app accounts to sign on any chain (#1613)
- Bump polkadot-js dependencies (#1614)
- Support rawMetadata in metadataExpand alongside metaCalls (#1612)
- Improve Ledger reliability and signing (WebHID, lifecycle, mismatch guard) (#1611)
- Fix: set chainSpecific account type and disable Ethereum switch (#1608)
- Set headers to 2026 (#1609)
Contributed:
- Ledger improvements, allow-any-chain support, rawMetadata in metadataExpand, and chainSpecific account fix (#1608, #1611, #1612, #1613) (Thanks to https://github.com/F-OBrien)