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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeReleasesWhat has changed since
What has changed since

An entry is only as true as the day it was written.

Flags move on the server after a release ships. Anthropic's own notes land days later and their documentation later still. Sometimes an entry turns out to be wrong and gets corrected by hand. All of that is recorded against the entry it happened to, and this is the whole of it in the order it happened.

Nothing here replaces an entry. Every line links to the page its release published, still saying what that release said, because a correction is added and dated rather than swapped in.

Events22,542dated, and never edited afterwards
Newestthe last time anything moved
Flag readings moved17,190a reading is one sample, for one account
Documentation arrived5,242a docs edit touched an entry's names
WhenEntryWhat happened
v2.1.181tengu_birch_lantern Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_birch_lantern, read as this account.
v2.1.108tengu_birch_compass Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_birch_compass, read as this account.
v2.1.108tengu_birch_compass Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_birch_compass, read as this account.
v2.1.94tengu_billiard_aviary Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_billiard_aviary, read as this account.
v2.1.94tengu_billiard_aviary Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_billiard_aviary, read as this account.
v2.1.206tengu_ax_screen_reader Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_ax_screen_reader, read as this account.
v2.1.179tengu_ax_screen_reader Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_ax_screen_reader, read as this account.
v2.1.205tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.166tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.71tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.251tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.248tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.248tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.242tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.236tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.232tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.221tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.219tengu_auto_mode_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_auto_mode_config, read as this account.
v2.1.236tengu_atomic_ocean Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_atomic_ocean, read as this account.
v2.1.236tengu_atomic_ocean Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_atomic_ocean, read as this account.
v2.1.132tengu_ashen_kelp Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_ashen_kelp, read as this account.
v2.1.128tengu_ashen_kelp Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_ashen_kelp, read as this account.
v2.1.75tengu_amber_wren Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_wren, read as this account.
v2.1.98tengu_amber_sentinel Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_sentinel, read as this account.
v2.1.98tengu_amber_sentinel Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_sentinel, read as this account.
v2.1.221tengu_amber_redwood2 Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_redwood2, read as this account.
v2.1.221tengu_amber_quill_moth Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_quill_moth, read as this account.
v2.1.198tengu_amber_packet Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_packet, read as this account.
v2.1.113tengu_amber_lynx Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_lynx, read as this account.
v2.1.33tengu_amber_flint Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_amber_flint, read as this account.
v2.1.178tengu_agent_list_attach Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_agent_list_attach, read as this account.
v2.1.84tengu_agent_list_attach Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_agent_list_attach, read as this account.
v2.0.37tengu_1p_event_batch_config Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_1p_event_batch_config, read as this account.
v2.1.206tengu_umber_kestrel Flag reading movedThe flag server now returns on for tengu_umber_kestrel, read as this account.
v2.1.239tengu_toasty_breeze Flag reading movedThe flag server now returns {"allowanceNote":"{percent} allowance left","budgetExhaustedCopy":"You've used this week's lower-priority allowance","cooloffMinutes":10,"enabled":true,"label":"Continue now at lower priority","noticeLine":"/low-priority to continue now at lower priority · uses your weekly limit","statusLine":"Lower priority until {reset}","version":3,"waitBanner":"Working at lower priority · waiting for capacity"} for tengu_toasty_breeze, read as this account.
v2.1.239tengu_toasty_breeze Flag reading movedThe flag server now returns {"allowanceNote":"{percent} allowance left","budgetExhaustedCopy":"You've used this week's lower-priority allowance","cooloffMinutes":10,"enabled":true,"label":"Continue now at lower priority","noticeLine":"/low-priority to continue now at lower priority · uses your weekly limit","statusLine":"Lower priority until {reset}","version":3,"waitBanner":"Working at lower priority · waiting for capacity"} for tengu_toasty_breeze, read as this account.
v2.1.248tengu_nifty_lemur Flag reading movedThe flag server now returns {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} for tengu_nifty_lemur, read as this account.
v2.1.248tengu_nifty_lemur Flag reading movedThe flag server now returns {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} for tengu_nifty_lemur, read as this account.
v2.1.251tengu_juniper_relay Flag reading movedThe flag server now returns on for tengu_juniper_relay, read as this account.
v2.1.223tengu_juniper_relay Flag reading movedThe flag server now returns on for tengu_juniper_relay, read as this account.
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