Follow Discord
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.

Events22,544dated, and never edited afterwards
Newestthe last time anything moved
Flag readings moved17,192a reading is one sample, for one account
Documentation arrived5,242a docs edit touched an entry's names
WhenEntryWhat happened
v2.1.246tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.247tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.271tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.271tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.267tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.267tengu_misty_anchor Flag reading movedThe flag server now returns off for tengu_misty_anchor, read as this account.
v2.1.284tengu_lantern_wick_text Flag reading movedThe flag server now returns "Usage limit reached; a short grace allowance remains, then this turn is cut off without warning. Judge what's left: if it's genuinely only a few steps, finish it properly, then stop and say so without extra polishing. Otherwise don't attempt it all: finish the piece in hand and at most two more like it, then stop. The allowance also pays for any subagents you have running: they don't get this message and will keep going, so it's up to you how to handle them. Either way, end by telling the user their usage limit was reached, what's done and what's left." for tengu_lantern_wick_text, read as this account.
v2.1.217tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, read as this account.
v2.1.246tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, read as this account.
v2.1.292tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, read as this account.
v2.1.288tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, read as this account.
v2.1.284tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, read as this account.
v2.1.282tengu_lantern_spool Flag reading movedThe flag server now returns on for tengu_lantern_spool, 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.
v2.1.251tengu_juniper_relay Flag reading movedThe flag server now returns on for tengu_juniper_relay, read as this account.
v2.1.265tengu_curious_tower_stateless_models Flag reading movedThe flag server now returns "" for tengu_curious_tower_stateless_models, read as this account.
v2.1.246tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.246tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.247tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.271tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.271tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.267tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.267tengu_misty_anchor Flag reading movedThe flag server now returns on for tengu_misty_anchor, read as this account.
v2.1.265tengu_curious_tower_stateless_models Flag reading movedThe flag server now returns "fable-5-1, opus-5, opus-4-8" for tengu_curious_tower_stateless_models, read as this account.
v2.1.307tengu_witty_kay Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_witty_kay, read as this account.
v2.1.299tengu_steadfast_wren Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_steadfast_wren, read as this account.
v2.1.315tengu_mossy_squid Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mossy_squid, read as this account.
v2.1.309tengu_mossy_squid Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mossy_squid, read as this account.
v2.1.300tengu_mellow_hollerith Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mellow_hollerith, read as this account.
v2.1.274tengu_mellow_hollerith Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mellow_hollerith, read as this account.
v2.1.311tengu_mellow_heron Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mellow_heron, read as this account.
v2.1.299tengu_mellow_heron Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_mellow_heron, read as this account.
v2.1.302tengu_iterative_lightning Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_iterative_lightning, read as this account.
v2.1.299tengu_iterative_lightning Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_iterative_lightning, read as this account.
v2.1.315tengu_groovy_ember Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_groovy_ember, read as this account.
v2.1.288tengu_cobalt_plinth_orpine Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_cobalt_plinth_orpine, read as this account.
v2.1.301tengu_cheeky_toucan Flag reading movedThe flag server now returns nothing at all, having stopped carrying it for tengu_cheeky_toucan, read as this account.
v2.1.280tengu_wondrous_acorn Flag reading movedThe flag server now returns {"enabled":true,"min_continues":3} for tengu_wondrous_acorn, read as this account.
v2.1.248tengu_wise_star Flag reading movedThe flag server now returns on for tengu_wise_star, read as this account.
v2.1.280tengu_wise_bear_copy Flag reading movedThe flag server now returns {"note_model":"Use your limit reset to reset it now: `clau.de/reset`","note_session":"Use your limit reset to reset it now: `clau.de/reset`","note_weekly":"Use your limit reset to reset it now: `clau.de/reset`","only_if_unused_reset":true} for tengu_wise_bear_copy, read as this account.
v2.1.314tengu_virtual_toast Flag reading movedThe flag server now returns on for tengu_virtual_toast, read as this account.
v2.1.312tengu_virtual_toast Flag reading movedThe flag server now returns on for tengu_virtual_toast, read as this account.
v2.1.310tengu_virtual_toast Flag reading movedThe flag server now returns on for tengu_virtual_toast, read as this account.
v2.1.274tengu_virtual_pancake Flag reading movedThe flag server now returns on for tengu_virtual_pancake, read as this account.
v2.1.274tengu_virtual_pancake Flag reading movedThe flag server now returns on for tengu_virtual_pancake, read as this account.
v2.1.274tengu_virtual_pancake Flag reading movedThe flag server now returns on for tengu_virtual_pancake, read as this account.
v2.1.287tengu_violin_volute Flag reading movedThe flag server now returns on for tengu_violin_volute, read as this account.
v2.1.296tengu_violin_pernambuco Flag reading movedThe flag server now returns on for tengu_violin_pernambuco, read as this account.
v2.1.293tengu_violin_lapping Flag reading movedThe flag server now returns on for tengu_violin_lapping, read as this account.
v2.1.288tengu_violin_finetuner Flag reading movedThe flag server now returns on for tengu_violin_finetuner, read as this account.
Feedback