> ## Documentation Index > Fetch the complete documentation index at: https://ara-90a60a07.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Changelog > What changed in Reason each week, from Reason Agent 1.0 (5 October 2026) onward, with the desktop app and CLI versions released that week. **Week of 9 November 2026 (in progress)** Reason Agent 1.32 to 1.34 · Desktop 0.1.124 · CLI 0.2.718 to 0.2.736 **New** * Switch your main Reason from its menu. * Custom instructions on the Settings home page. * Fable 5.2 now available in preview. * Gemini 4 Carbon now available. * Run any Loop now from its right-click menu. * Sessions can pass files to other Sessions. * Sessions move to Reason cloud when their computer goes offline. * The model picker lists every model by name. **Improved** * Drag Sessions to reorder them. * Free models show effort levels. * The iPhone app's demo works offline. **Fixed** * The desktop app no longer adds itself to login items on its own. **Week of 2 November 2026** Reason Agent 1.25 to 1.31 · Desktop 0.1.119 to 0.1.123 · CLI 0.2.661 to 0.2.717 **New** * The iPhone app is now available. * Webhooks for Session events: started, needs input, finished. * API: answer, approve, deny or cancel a Session's input requests. * Custom MCP endpoints support HTTP Basic sign-in. * Run a Loop once now. * Submit GitHub reviews, and close or reopen issues. * The agent can scroll with the mouse wheel. * Add Reason to Slack from chat. **Improved** * Filter Sessions by origin. * Conversations start at the lowest effort level. * The Files panel shows the computer's home folder. * New guide compares Grok Bot with Claude Code and Codex. **Fixed** * No more repeated sign-in errors in the desktop app. * The desktop app updates an outdated CLI by itself. **Week of 26 October 2026** Reason Agent 1.19 to 1.24 · Desktop 0.1.114 to 0.1.118 · CLI 0.2.607 to 0.2.660 **New** * A one-page Home in the side panel. * Switch screens with arrows in the live computer view on multi-monitor Macs. * New CLI commands: `reason guide` and `reason network send`. * New CLI commands: `reason run --wait`, steer, queue and resume. * New CLI commands for memory and routines. * API reports usage by model and by agent. * New Reason Network guides for Grok Bot, Muse, Codex and Claude Code. **Improved** * Hover a tool call to see what it is working on. * Hover a Session in the sidebar to preview its chat. * Drag any side panel row into the chat as a reference. * Search Settings from the sidebar. * Google sign-in opens in the full computer view. * Owners can keep a connected computer out of the workspace. * A stopped Session says why it stopped. **Fixed** * A failed update restart reopens the desktop app. * The Linux desktop app runs without libfuse2 installed. **Week of 19 October 2026** Reason Agent 1.12 to 1.18 · Desktop 0.1.106 to 0.1.113 · CLI 0.2.411 to 0.2.606 **New** * The desktop app now runs on Windows and Linux, and on Intel Macs. * Reasons answer by name in Slack, @mention people and show when they are typing. * Each Reason can have its own Slack app. * Google Workspace connects again. * Subagents choose their own model and effort. * Claude Haiku 5.5 in the model picker. * API can create and delete cloud computers. * Add your own named model endpoints. **Improved** * Interruptions take effect immediately. * The desktop app has an update button. * The Free with ads plan shows a single upgrade banner. * Sidebar Sessions show a green dot while working. **Fixed** * The desktop app quits without an error dialog. * The desktop app no longer gets stuck in a not-responding loop. * Desktop notifications work again. **Week of 12 October 2026** Reason Agent 1.6 to 1.11 · Desktop 0.1.84 to 0.1.105 · CLI 0.2.174 to 0.2.410 **New** * `reason acp` runs Reason as an Agent Client Protocol agent. * Create, use and update cloud computers from a Session. * Switch between several accounts in Reason for Mac. * Create, edit, share and archive named Reasons. * Voice calls to any Session. * Every Session in a Reason can use its secrets. * The site is available in Japanese. **Improved** * The account menu is reorganized. * The sidebar + button creates a new Reason. * Settings lists cloud computers alongside connected ones. **Fixed** * No more false "Reason isn't responding" alerts. * Expired Mac sign-ins repair themselves. **Week of 5 October 2026** Reason Agent 1.0 to 1.5 · Desktop 0.1.70 to 0.1.83 · CLI 0.2.83 to 0.2.170 Reason Agent 1.0 is the first stamped version: one product version now appears on every run. Reason Agent 1.1 has its own [introduction on the blog](https://reasonmachines.com/blog/introducing-reason-agent-1-1). **New** * One command signs in and connects a computer. * Sessions bound to a repository start with its memory note. * The agent reviews recent Sessions daily and tidies its notes about you. * Team images for Yarn, Bun, uv, Poetry, pip and Cargo projects. * Cloud Sessions can record their screen. * Send a file from a cloud Session into a pull request in one step. * The Free plan runs on your own computer with your own model. * Download files a Session kept with `reason session download`. * Cloud Sessions use your desktop browser sign-ins. **Improved** * `reason --help` lists the main commands; `reason help all` lists them all. * Live replies appear a sentence at a time. * Cloud Sessions run on Reason's own computers. ## Before Reason Agent 1.0 **September 2026** * Sessions can be woken and moved between team-shared machines. * The desktop app imports Claude Code and Codex sessions during onboarding. * The model picker moves you to a model's successor automatically. * Import MCP servers from Cursor and Devin. * The CLI updates itself. * Reason appears in Slack's Agents list. **August 2026** * Follow-ups can steer a running turn or wait in a queue. * Onboarding imports your secrets. **July 2026** * Cloud Sessions set up their own environment. * Automatic top-ups with Stripe. * Sessions can start without a repository. **June 2026** * Slack notifications for merged pull requests. * A PR review agent you can switch on. * A Live Preview tab. * A Configure agent screen for triggers, instructions and MCP servers. * The CLI updates in the background. * Per-seat billing for organizations. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.