Anthropic released Claude Code v2.1.239, introducing changes to billing calculations and platform availability while addressing numerous stability and usability issues.

  • Cost estimates now include the 1.1× US-only-inference premium for data-residency workspaces.
  • A one-time fullscreen renderer offer is added for Bedrock, Vertex, Foundry, and other previously excluded setups.
  • The /claude-api upgrade command helps migrate Python projects from anthropic 0.x to 1.x.
  • Cloud sessions now sync plugins from claude.ai with a 'name@synced' identifier that never overrides local installations.
  • Alpine/musl builds now support native image paste, clipboard, and audio-capture add-ons.
  • Usage-limit messages now indicate when session or weekly limits reset.
  • Fixed Bedrock streaming behind proxies that strip Content-Type headers to prevent silent double billing.
  • Fixed Claude Code hanging at startup behind HTTPS proxies with Bedrock SSO profiles.
  • Fixed a raw crash dump when starting from a deleted directory, replaced by a clear message.
  • Fixed Edit and Write calls pausing for 5 seconds in JetBrains IDE terminals.
  • Fixed race conditions with Esc key allowing early turn completion.
  • Fixed WebFetch retaining expired page content for the entire session instead of 15 minutes.
  • Fixed cloud sessions resuming out of plan mode after idle worker restarts.
  • Fixed MCP elicitation forms being clipped in fullscreen mode.
  • Fixed remote MCP servers staying failed after transient 5xx errors.
  • Fixed custom session titles disappearing from /resume after large conversations.
  • Fixed /resume picking up sessions from directories with differing path characters.
  • Fixed /resume showing sessions as recently changed when only files were touched.
  • Fixed /resume in all-projects mode suggesting cd into deleted directories.
  • Fixed dark-ansi theme rendering expanded tool results with invisible text.
  • Fixed fullscreen renderer prompt reappearing on every launch.
  • Fixed .worktreeinclude patterns silently matching nothing in gitignored directories.
  • Fixed agents, skills, and commands with UTF-8 BOM files being ignored.
  • Fixed /insights echoing literal tags on some models.
  • Fixed marketplace metadata.pluginRoot having no effect.
  • Fixed mouse movement inserting text into prompts in browser-based terminals.
  • Fixed custom theme overrides for status badge colors being ignored.
  • Fixed OpenTelemetry trace fragmentation with PreToolUse hooks.
  • Fixed vim mode in agent view clearing…