> ## Documentation Index
> Fetch the complete documentation index at: https://radiusbrowser.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> See what is new in Radius.

<Update label="v0.1.81" description="September 3, 2026">
  * Added Mermaid diagrams to chat and improved rendering for plain code
    fences.
  * Smoothed streaming and restored long conversations more reliably.
  * Added a shortcut to Settings when an agent fails to start.
</Update>

<Update label="v0.1.80" description="September 2, 2026">
  * Added Claude Fable 5.1 support and restart handling when the fallback model
    changes.
  * Added project-aware chats to the Radius CLI.
  * Preserved project attachment when creating worktrees and refreshed branch
    state after terminal checkouts.
  * Improved worktree cleanup, diff rendering, and terminal reliability.
  * Refined chat composer controls, pinned split interactions, group ordering,
    and keyboard navigation in the Show All menu.
</Update>

<Update label="v0.1.79" description="August 28, 2026">
  * Added Command-number shortcuts for switching tabs.
  * Improved keyboard navigation, focus, and selection in tab search.
  * Improved reliability when restoring saved sessions.
  * Added built-in Radius guidance for supported agents.
  * Refined queued-message recall, prompt history, terminal startup, and pinned
    tab drop zones.
</Update>

<Update label="v0.1.78" description="August 27, 2026">
  * Added GPT-5.6 models and fast mode for Codex.
  * Unified agent authentication and model discovery, including provider API
    key setup.
  * Added previews for sent video attachments and refined attachment, quote,
    inline code, and link styling.
  * Improved keyboard shortcut routing for find, Control-Tab, the omnibox, web
    apps, and popups.
</Update>

<Update label="v0.1.77" description="August 26, 2026">
  * Restored consistent incognito chat colors.
</Update>

<Update label="v0.1.76" description="August 26, 2026">
  * Added GitHub authentication recovery and recovery for worktrees whose remote
    branch is missing.
  * Added support for creating worktrees from fresh remote branches and a
    keyboard shortcut for creating project worktrees.
  * Added selected-text attachments and preserved model and effort defaults in
    new chats.
  * Made files draggable from the downloads popover and fixed file links in chat
    summaries.
  * Moved project diff enumeration off the main thread and kept nested untracked
    files visible.
  * Improved first-run provider selection, grouped chat creation, worktree
    dialogs, and branch details in tab previews.
</Update>

<Update label="v0.1.75" description="August 25, 2026">
  * Restored interactions for mentioned tabs and pasted links in chat.
  * Persisted permission choices for new tabs and kept global permission
    defaults synchronized with Settings.
  * Added a setup video and clearer adaptation prompts to the worktree Cookbook
    recipe.
</Update>

<Update label="v0.1.74" description="August 23, 2026">
  * Refreshed the Radius logo, application icon, onboarding artwork, and disk
    image presentation.
</Update>

<Update label="v0.1.73" description="August 23, 2026">
  * Kept the chat permission control clear of the send button in narrow layouts.
  * Prevented delayed terminal focus from stealing focus from the chat composer.
</Update>

<Update label="v0.1.72" description="August 22, 2026">
  * Made Claude Code and Codex inherit the user's shell environment so agent
    commands can find tools such as Node.js, pnpm, and GitHub CLI.
  * Added folder creation to the project picker.
  * Improved copied chat responses and interactions with pasted links.
  * Reorganized the Radius CLI documentation and replaced the Cookbook with
    composable workspace recipes.
  * Hardened project setup cleanup and prevented settings watcher errors from
    interrupting the app.
</Update>

<Update label="v0.1.71" description="August 21, 2026">
  * Restored the sidebar background context menu.
  * Kept the sidebar hidden while focus mode is active.
</Update>

<Update label="v0.1.70" description="August 21, 2026">
  * Improved Radius CLI reliability.
  * Shared agent permission defaults across providers and kept choices stable
    when switching models.
  * Synchronized appearance changes across native and web surfaces.
  * Improved Claude recovery, Codex auto-review, authentication switching, and
    native clipboard handling.
</Update>

<Update label="v0.1.69" description="August 20, 2026">
  * Isolated authentication state between agent providers and made interrupted
    sign-in flows easier to cancel and retry.
  * Ensured popups open with the correct Radius tab session.
</Update>

<Update label="v0.1.68" description="August 20, 2026">
  * Opened links from chat in their source group and split, and routed shell
    links through managed Radius tabs.
  * Made browser imports more responsive and reliable.
  * Kept the omnibox focused in new tabs without sending its input to page
    editors.
  * Preserved pinned-tab favicons across restarts and added browser tab placement
    to the Radius CLI.
  * Kept browser-agent navigation in the background.
</Update>

<Update label="v0.1.67" description="August 19, 2026">
  Initial release.
</Update>