Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
Internal ChangesKind: in v2.1.233,
Internal ChangesSection of the release
What
The MCP server-sent-events connection replaced its closed-state helper with inline checks, and the stream-read path now bails when its abort signal fires. The cli_sse_close_handler_threw event is no longer reported anywhere in this build; cli_sse_stream_read_error is unchanged.
Evidence
cli_sse_stream_read_error
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
