Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ChannelsArea: what it touches
Internal ChangesKind: in v2.1.287,
Internal ChangesSection of the release
What
Event messages that Claude Code passes into a session can now end with a second form of closing marker, used in a JSON mode, alongside the existing one. Claude Code accepts and checks both forms.
Why
In practice the wrapping around these delivered events can now take two shapes, and both are handled.
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 switches event delivery into the JSON mode is not shown.
