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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.

Events22,554dated, and never edited afterwards
Newestthe last time anything moved
Flag readings moved17,196a reading is one sample, for one account
Documentation arrived5,248a docs edit touched an entry's names
WhenEntryWhat happened
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.
v2.1.299tengu_glowing_lark Flag reading movedThe flag server now returns on for tengu_glowing_lark, read as this account.
v2.1.299tengu_glowing_lark Flag reading movedThe flag server now returns on for tengu_glowing_lark, read as this account.
v2.1.283tengu_dapper_dawn Flag reading movedThe flag server now returns off for tengu_dapper_dawn, 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.
v2.1.311NODE_EXTRA_CA_CERTS Documentation arrivedAnthropic's documentation has since written up NODE_EXTRA_CA_CERTS, on Troubleshoot installation and login.
the line in the docs

> export NODE_EXTRA_CA_CERTS=/path/to/corporate-ca.pem

v2.1.310NODE_EXTRA_CA_CERTS Documentation arrivedAnthropic's documentation has since written up NODE_EXTRA_CA_CERTS, on Troubleshoot installation and login.
the line in the docs

> export NODE_EXTRA_CA_CERTS=/path/to/corporate-ca.pem

v2.1.310NODE_EXTRA_CA_CERTS Documentation arrivedAnthropic's documentation has since written up NODE_EXTRA_CA_CERTS, on Troubleshoot installation and login.
the line in the docs

> export NODE_EXTRA_CA_CERTS=/path/to/corporate-ca.pem

v2.1.309HTTP_PROXY Documentation arrivedAnthropic's documentation has since written up HTTP_PROXY, on Troubleshoot installation and login.
the line in the docs

> export HTTP_PROXY=http://proxy.example.com:8080

v2.1.311/doctor Documentation arrivedA small documentation edit on Extend Claude with skills touched a line naming /doctor after this was published.
the line in the docs

* **Usage**: on a Pro, Max, Ultra, Team, or Enterprise plan, the [changes `/usage` recommends](https://code.claude.com/docs/en/costs#plan-usage-breakdown) to lower your plan usage, measured over the last 7 days. Claude proposes the changes…

v2.1.311CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS Documentation arrivedAnthropic's documentation has since written up CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS, on Choose a permission mode.
the line in the docs

> export CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS=1

v2.1.311CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS Documentation arrivedAnthropic's documentation has since written up CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS, on Choose a permission mode.
the line in the docs

> export CLAUDE_CODE_EVEN_MORE_DANGEROUSLY_SKIP_PERMISSIONS=1

v2.1.312.claude/settings.local.json Documentation arrivedAnthropic's documentation has since written up .claude/settings.local.json, on Choose a permission mode.
the line in the docs

> The extension never reads a project's `.claude/settings.json` or `.claude/settings.local.json` for the starting permission mode. When `claudeCode.claudeProcessWrapper` is set, items 3 and 4 don't apply: those conversations start in Manua…

v2.1.311--all Documentation arrivedAnthropic's documentation has since written up --all, on Choose a permission mode.
the line in the docs

> * `bypassPermissions`: appears after you start with `--permission-mode bypassPermissions`, `--dangerously-skip-permissions`, `--allow-dangerously-skip-permissions`, or `permissions.defaultMode: "bypassPermissions"` in [user, `--settings`…

v2.1.311--permission-mode Documentation arrivedAnthropic's documentation has since written up --permission-mode, on Choose a permission mode.
the line in the docs

> claude -p "Run the test suite and fix any failures" --permission-mode auto

v2.1.309ANTHROPIC_VERTEX_BASE_URL Documentation arrivedAnthropic's documentation has since written up ANTHROPIC_VERTEX_BASE_URL, on Connect Claude Code to an LLM gateway.
the line in the docs

> export ANTHROPIC_VERTEX_BASE_URL=https://llm-gateway.example.com/vertex

v2.1.309ANTHROPIC_BEDROCK_BASE_URL Documentation arrivedAnthropic's documentation has since written up ANTHROPIC_BEDROCK_BASE_URL, on Connect Claude Code to an LLM gateway.
the line in the docs

> export ANTHROPIC_BEDROCK_BASE_URL=https://llm-gateway.example.com/bedrock

v2.1.309ANTHROPIC_BEDROCK_BASE_URL Documentation arrivedAnthropic's documentation has since written up ANTHROPIC_BEDROCK_BASE_URL, on Connect Claude Code to an LLM gateway.
the line in the docs

> export ANTHROPIC_BEDROCK_BASE_URL=https://llm-gateway.example.com/bedrock

v2.1.311--settings Documentation arrivedAnthropic's documentation has since written up --settings, on Interactive mode.
the line in the docs

> Then pass the file to `--settings`. It applies to that session only:

v2.1.311--settings Documentation arrivedAnthropic's documentation has since written up --settings, on Interactive mode.
the line in the docs

> Then pass the file to `--settings`. It applies to that session only:

v2.1.309CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.309CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.307CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.307CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.307CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.307CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.301CLAUDE_CODE_OAUTH_TOKEN Documentation arrivedA small documentation edit on Claude Code GitHub Actions touched a line naming CLAUDE_CODE_OAUTH_TOKEN after this was published.
the line in the docs

* `CLAUDE_CODE_OAUTH_TOKEN`: an OAuth token that authenticates with your Claude subscription, available on Pro, Max, Ultra, Team, and Enterprise plans. Generate one by running `claude setup-token` locally. See [Generate a long-lived token]…

v2.1.311/code-review Documentation arrivedAnthropic's documentation has since written up /code-review, on Feature availability.
the line in the docs

| [Code Review](https://code.claude.com/docs/en/code-review.md) | ✗ | ✗ | ✗ | ✓ | ✓ |

v2.1.312dontAsk Documentation arrivedAnthropic's documentation has since written up dontAsk, on Desktop application.
the line in the docs

| Permission modes | All modes including `dontAsk` | Manual, Accept edits, Plan, and Auto. Bypass permissions appears in the mode selector once enabled: through the Settings toggle on Pro, Max, and Ultra plans, or through organization poli…

v2.1.311--dangerously-skip-permissions Documentation arrivedAnthropic's documentation has since written up --dangerously-skip-permissions, on Desktop application.
the line in the docs

| **Bypass permissions** | `bypassPermissions` | Claude runs without permission prompts, except for the [actions no mode auto-approves](https://code.claude.com/docs/en/permission-modes.md#actions-no-mode-auto-approves), safety classifiers …

v2.1.309hookSpecificOutput Documentation arrivedAnthropic's documentation has since written up hookSpecificOutput, on Manage costs effectively.
the line in the docs

> '{hookSpecificOutput: {hookEventName: "PreToolUse", updatedInput: (.tool_input + {command: $filtered})}}'

v2.1.302tengu_snug_storm Flag reading movedThe flag server now returns {"text":"Your Ultra plan includes $200 a month in API credits to power your apps and agents. Claim them at https://clau.de/api-credits"} for tengu_snug_storm, read as this account.
v2.1.311tengu_wobbly_petal Flag reading movedThe flag server now returns null for tengu_wobbly_petal, read as this account.
v2.1.206tengu_umber_kestrel Flag reading movedThe flag server now returns off for tengu_umber_kestrel, read as this account.
v2.1.239tengu_toasty_breeze Flag reading movedThe flag server now returns {"enabled":false,"version":0} for tengu_toasty_breeze, read as this account.
v2.1.239tengu_toasty_breeze Flag reading movedThe flag server now returns {"enabled":false,"version":0} for tengu_toasty_breeze, read as this account.
v2.1.314tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.307tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.302tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.300tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.290tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.283tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.283tengu_sunny_locket Flag reading movedThe flag server now returns {"mode":"off"} for tengu_sunny_locket, read as this account.
v2.1.282tengu_smooth_chipmunk Flag reading movedThe flag server now returns off for tengu_smooth_chipmunk, read as this account.
v2.1.281tengu_smooth_chipmunk Flag reading movedThe flag server now returns off for tengu_smooth_chipmunk, read as this account.
v2.1.281tengu_smooth_chipmunk Flag reading movedThe flag server now returns off for tengu_smooth_chipmunk, read as this account.
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