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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
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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
v2.1.251tengu_juniper_relay Flag reading movedThe flag server now returns off for tengu_juniper_relay, 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.
v2.1.223tengu_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.
v2.1.268CLAUDE_CONFIG_DIR Documentation arrivedAnthropic's documentation has since written up CLAUDE_CONFIG_DIR, on Claude Code changelog.
the line in the docs

* \[VSCode] Fixed open tabs and the side bar keeping the old config folder until a window reload after `CLAUDE_CONFIG_DIR` changed in the `environmentVariables` setting

v2.1.268claude mcp Documentation arrivedAnthropic's documentation has since written up claude mcp, on Claude Code changelog.
the line in the docs

* Improved `claude mcp serve`: a running tool call now sends a progress update every 30 seconds, so clients show it is still running and idle timeouts don't abort a long command that prints nothing

v2.1.268SessionStart Documentation arrivedAnthropic's documentation has since written up SessionStart, on Claude Code changelog.
the line in the docs

* Improved hook feedback: while a SessionStart, UserPromptSubmit, PreToolUse or SessionEnd hook runs, the spinner says so with elapsed time, and Esc cancels a prompt waiting on a SessionStart hook

v2.1.268SessionStart Documentation arrivedAnthropic's documentation has since written up SessionStart, on Claude Code changelog.
the line in the docs

* Improved hook feedback: while a SessionStart, UserPromptSubmit, PreToolUse or SessionEnd hook runs, the spinner says so with elapsed time, and Esc cancels a prompt waiting on a SessionStart hook

v2.1.265SessionStart Documentation arrivedAnthropic's documentation has since written up SessionStart, on Claude Code changelog.
the line in the docs

* Improved hook feedback: while a SessionStart, UserPromptSubmit, PreToolUse or SessionEnd hook runs, the spinner says so with elapsed time, and Esc cancels a prompt waiting on a SessionStart hook

v2.1.269/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.257/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.257/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.257/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.257/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.234/add-dir Documentation arrivedAnthropic's documentation has since written up /add-dir, on Claude Code changelog.
the line in the docs

* Fixed the `/add-dir` path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion

v2.1.268family Documentation arrivedAnthropic's documentation has since written up family, on Claude Code changelog.
the line in the docs

* Fixed `--resume` dropping the 1M context window (`[1m]`) when the resumed session's model family differs from the configured default model

v2.1.268/teleport Documentation arrivedAnthropic's documentation has since written up /teleport, on Claude Code changelog.
the line in the docs

* Fixed `/resume` and `/teleport` keeping the previous conversation's file-read tracking, so Claude could edit files the resumed conversation had never read

v2.1.260/reload-skills Documentation arrivedAnthropic's documentation has since written up /reload-skills, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.246/cd Documentation arrivedAnthropic's documentation has since written up /cd, on Claude Code changelog.
the line in the docs

* Fixed `/reload-skills` reporting a skill count that disagreed with the slash menu after `/cd`

v2.1.268SendMessage Documentation arrivedAnthropic's documentation has since written up SendMessage, on Claude Code changelog.
the line in the docs

* Fixed cross-session messages held by the receiving session's permission-mode policy leaving no trace: headless senders now get a delivery notice, and `SendMessage` results no longer imply it was read

v2.1.268SendMessage Documentation arrivedAnthropic's documentation has since written up SendMessage, on Claude Code changelog.
the line in the docs

* Fixed cross-session messages held by the receiving session's permission-mode policy leaving no trace: headless senders now get a delivery notice, and `SendMessage` results no longer imply it was read

v2.1.251SendMessage Documentation arrivedAnthropic's documentation has since written up SendMessage, on Claude Code changelog.
the line in the docs

* Fixed cross-session messages held by the receiving session's permission-mode policy leaving no trace: headless senders now get a delivery notice, and `SendMessage` results no longer imply it was read

v2.1.268claude -p Documentation arrivedAnthropic's documentation has since written up claude -p, on Claude Code changelog.
the line in the docs

* Fixed resumed `claude -p` sessions whose tools all come from MCP servers failing with "At least one tool must have defer\_loading=false"

v2.1.269blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.269blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257permissions.blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up permissions.blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257permissions.blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up permissions.blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.257permissions.blockReadsOutsideWorkingDirectories Documentation arrivedAnthropic's documentation has since written up permissions.blockReadsOutsideWorkingDirectories, on Claude Code changelog.
the line in the docs

* Fixed Bash commands with two directory changes, a subshell, or a `cd`+`git` chain skipping the prompt under `permissions.blockReadsOutsideWorkingDirectories` in bypass and auto mode

v2.1.267ANTHROPIC_UNIX_SOCKET Documentation arrivedAnthropic's documentation has since written up ANTHROPIC_UNIX_SOCKET, on Claude Code changelog.
the line in the docs

* Fixed org policy being fetched through, and rejected by, third-party local proxies set via `ANTHROPIC_UNIX_SOCKET`; they are again treated like other custom gateways, including for Remote Control

v2.1.267ANTHROPIC_UNIX_SOCKET Documentation arrivedAnthropic's documentation has since written up ANTHROPIC_UNIX_SOCKET, on Claude Code changelog.
the line in the docs

* Fixed org policy being fetched through, and rejected by, third-party local proxies set via `ANTHROPIC_UNIX_SOCKET`; they are again treated like other custom gateways, including for Remote Control

v2.1.268modelPricing Documentation arrivedAnthropic's documentation has since written up modelPricing, on Claude Code changelog.
the line in the docs

* Added support for a `multiplier` above 1, up to 10, in the `modelPricing` managed setting and the Claude apps gateway `pricing` block, for marked-up internal chargeback rates

v2.1.268claude plugin update Documentation arrivedAnthropic's documentation has since written up claude plugin update, on Claude Code changelog.
the line in the docs

* Added `--accept-command <sha256>` to `claude plugin install` and `claude plugin update` to accept exactly the command a previous `--json` run displayed, instead of `-y`

v2.1.251claude plugin update Documentation arrivedAnthropic's documentation has since written up claude plugin update, on Claude Code changelog.
the line in the docs

* Added `--accept-command <sha256>` to `claude plugin install` and `claude plugin update` to accept exactly the command a previous `--json` run displayed, instead of `-y`

v2.1.246claude plugin update Documentation arrivedAnthropic's documentation has since written up claude plugin update, on Claude Code changelog.
the line in the docs

* Added `--accept-command <sha256>` to `claude plugin install` and `claude plugin update` to accept exactly the command a previous `--json` run displayed, instead of `-y`

v2.1.239claude plugin update Documentation arrivedAnthropic's documentation has since written up claude plugin update, on Claude Code changelog.
the line in the docs

* Added `--accept-command <sha256>` to `claude plugin install` and `claude plugin update` to accept exactly the command a previous `--json` run displayed, instead of `-y`

v2.1.269allowed_domains Documentation arrivedAnthropic's documentation has since written up allowed_domains, on Claude Code changelog.
the line in the docs

* Added per-command `allowed_domains` to Bash, PowerShell and Monitor in auto mode with sandboxing: the hosts a command needs are reviewed with it and opened for it alone; other hosts are refused

v2.1.268allowed_domains Documentation arrivedAnthropic's documentation has since written up allowed_domains, on Claude Code changelog.
the line in the docs

* Added per-command `allowed_domains` to Bash, PowerShell and Monitor in auto mode with sandboxing: the hosts a command needs are reviewed with it and opened for it alone; other hosts are refused

v2.1.268allowed_domains Documentation arrivedAnthropic's documentation has since written up allowed_domains, on Claude Code changelog.
the line in the docs

* Added per-command `allowed_domains` to Bash, PowerShell and Monitor in auto mode with sandboxing: the hosts a command needs are reviewed with it and opened for it alone; other hosts are refused

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