v2.1.322
What's changed Added fast mode on Vertex in the global, us and eu regions, falling back to standard speed if Vertex refuses it
Read the full patch notes →
Claude Changelog & Updates
Latest Claude update: v2.1.322 – (today).
Every Claude release in one place, newest first. 27 updates in the last 30 days.
Get Claude updates in Discord Free · posts new patch notes and builds automatically · optional role ping
Latest Claude changelog
v2.1.321
What's changed Added Claude Fable 5.2 (claude-fable-5-2), now the default Fable model — 1M context, $8/$40 per Mtok with $0.20/Mtok cache reads Added --settings <file to claude remote-control, which applies a settings file to every session it starts; if the file changes, no new session starts until…
Read the full patch notes →Claude Platform – November 9, 2026
We’ve launched Claude Fable 5.2 (claude-fable-5-2), built for demanding reasoning and long-horizon agentic work. Claude Mythos 5.2 (claude-mythos-5-2) offers the same capabilities only to organizations verified through Anthropic’s verification programs, such as the Cyber Verification Program. Both…
Read the full patch notes →Claude apps – November 6, 2026 – Track spend by cost code with project tags (beta)
Track spend by cost code with project tags (beta) Eligible Enterprise organizations can now tag projects with the codes they already use, like a charge code or client-matter number, and see most spend in those projects by tag. This feature is available in beta. For more information, see Track spend…
Read the full patch notes →v2.1.319
What's changed Changed auto mode with telemetry or feature flags off, including behind LLM gateways: calls the server can't check are asked about or denied, with no fallback to the built-in classifier; set CLAUDECODEAUTOMODESERVER=0 to keep using it (Bedrock, Vertex and Foundry are unchanged)…
Read the full patch notes →Claude apps – November 5, 2026 – New security and admin controls for Enterprise plans · Personal Finance in Claude
New security and admin controls for Enterprise plans Claude Enterprise has new security and admin features, including a security center, inference hooks, centralized management, and additional access controls, several in beta. For more information, see our blog post: More visibility and control…
Read the full patch notes →Claude Platform – November 5, 2026
You can now set up an IP allowlist for your organization in the Claude Console, in beta. Requests to covered services from addresses not on your list are refused, which limits where a leaked API key can be used. Add IPv4 and IPv6 addresses or CIDR ranges, up to 1,000 per organization. See IP…
Read the full patch notes →v2.1.318
What's changed Added a record of your answer when Claude Code asks to turn on the mods it writes in a session Added assumerole on mantle upstreams of the Claude apps gateway, for a role in another AWS account and for per-developer AWS cost attribution Added an effort option to a mod's $.model.fork…
Read the full patch notes →Claude Platform – November 3, 2026
Text generated by Claude Mythos 5, Claude Opus 4.7, and Claude Sonnet 4.6 carries Anthropic’s text watermark on the platforms listed in How Claude marks AI-generated content. On Claude Sonnet 4.6, text generated for a request that sets temperature, topp, or topk to a non-default value might not…
Read the full patch notes →v2.1.317
What's changed Added a warning to /schedule when a new cloud scheduled task gets connectors you did not ask for, with how to remove them Added a check that asks before a web or shell tool call sends your account email address to the network Added onFailure: "block" for Agent SDK hook callbacks, so…
Read the full patch notes →Claude updates in your Discord
PatchGoblin is a free Discord patchbot: add it to your server, pick Claude and a channel, and every new patch note is posted automatically – with the full patch notes one click away and an optional ping for a @Claude role.