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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.277 ·

Reminders about kept or discarded output now default to full scope

The gate controlling whether Claude gets reminded about kept/discarded output now defaults to reminding across all threads instead of staying off

TierYou'll noticehow much it should matter to you
Useful2my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaElsewherewhat it touches
KindImprovementsin v2.1.277,
Group of 2 You'll notice No documentation found

The gate controlling whether Claude gets reminded about kept/discarded output now defaults to reminding across all threads instead of staying off

What

Claude Code can remind the model about content it produced that was later "kept" or discarded from the conversation transcript. This reminder can apply to just the active thread, to all threads, or be off entirely, controlled by a gate (tengu_sleepy_snowflake) and logged under the [reminders] tag.

When no server or client-supplied value sets this scope explicitly, it now falls back to "all" instead of "off". The reminder still only fires when several other conditions are met: a first-party model, a master toggle enabled, and appropriate per-conversation state.

Why

This makes the reminder feature active by default in more cases rather than silently doing nothing when no explicit configuration is present, so the model is more likely to be reminded about kept or discarded output across all threads.

Read from
Names in the bundletengu_sleepy_snowflake
Feature flag
tengu_sleepy_snowflake Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.277: not a boolean we can read

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.277. It isn't a statement about your account. What a flag value here can and cannot tell you

See this entry in the whole of v2.1.277 →

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