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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Diagnostics store gains an alert slot that nothing writes to

A developer-bar alert slot exists in the error store but nothing ever writes to it.

Nothing to try yet Internal Changes
JSON All of v2.1.248
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
DiagnosticsArea: what it touches
Internal ChangesKind: in v2.1.248,
Internal ChangesSection of the release

A 60-second developer-bar alert slot is present, but the function that would fill it is a no-op.

What

The in-memory error store now holds a third entry for a developer-bar alert, readable for 60 seconds before it expires and cleared on reset. The function that records an alert does nothing in this build, so the slot is always empty.

Evidence

recordDevBarAlert

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.248 →

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