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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.323 ·

Some MCP tasks are set aside instead of restored in compat mode

In compat mode, Claude Code no longer restores MCP tasks of one newer kind on resume and sets them aside as parked instead

Under the hood Internal Changes
JSON All of v2.1.323
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
Internal ChangesKind: in v2.1.323,
Internal ChangesSection of the release

Unclear What compat mode is and when Claude Code is in it is not known.

What

MCP (Model Context Protocol) servers are outside programs that give Claude Code extra tools. Some of them run long jobs, called tasks, that Claude Code checks on over time.

When Claude Code restores these tasks, it now skips tasks of one newer kind while it is in compat mode. It logs that the task cannot be checked on in compat mode and has been parked, meaning set aside. Before, those tasks were always restored.

Why

This affects picking up MCP tasks again when you resume work. In compat mode, a task of this kind is not followed up automatically.

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 compat mode is and when Claude Code is in it is not known.

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