Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SDKArea: what it touches
Internal ChangesKind: in v2.1.317,
Internal ChangesSection of the release
Unclear What these three fields mean in practice is not known.
What
When a session starts, Claude Code sends information about it to connected apps. A session is one run of Claude Code from start to finish. This information now includes three more fields:
syncedSkillsPath
ultrathinkTypedRaises
transportPersists, listed as a capability
Why
Apps built on Claude Code and remote clients receive more information about each session.
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhat these three fields mean in practice is not known.
