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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.265 ·

MCP control-channel request handlers (mcp_call, mcp_toggle, mcp_authenticate, apply_flag_settings, etc.) — no functional change found

No functional change found in MCP control-channel request handling, only internal variable renaming

Under the hood Internal Changes
JSON All of v2.1.265
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
MCPArea: what it touches
Internal ChangesKind: in v2.1.265,
Internal ChangesSection of the release
What

A large section of code handling MCP control-channel requests (things like mcp_call, mcp_toggle, mcp_authenticate, apply_flag_settings, and related handlers) was reorganized, but the change appears to be limited to renaming internal variables.

Why

No behavior change is described here; this is bookkeeping in the code rather than something a user would notice.

See this entry in the whole of v2.1.265 →

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