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Mistral Vibe: In-App Session Picker with Live Preview

Mistral VibeView original changelog

Mistral Vibe shipped an in-app session picker with live preview in version 2.24.2, letting developers browse and jump between past sessions without leaving the terminal. The release also sped up startup by rendering the TUI before session initialization completes, and cleaned up several worktree-related rough edges. Most of the remaining changes in this release were internal fixes and admin-config plumbing that don't warrant separate coverage.

Key Takeaways

  • Mistral Vibe added an in-app session picker with live preview, letting developers see a session's content before resuming it instead of switching blind.
  • The picker is the most user-facing payoff yet of Mistral Vibe's ongoing investment in session management, following earlier work on per-directory scoped resume.
  • Startup speed improved noticeably because the TUI now renders before session initialization finishes, with imports deferred until needed.
  • The release bundled several worktree fixes, including new worktrees correctly branching from the remote default instead of local HEAD.
  • Reasoning-model temperature settings are now correctly respected, fixing a configuration bug from prior releases.
  • The release was otherwise light on major new capabilities, with most other changes being internal plumbing and bug fixes (admin config retries, OpenTelemetry routing) rather than user-facing features.

In-App Session Picker with Live Preview

Mistral Vibe 2.24.2 introduced a new in-app session picker that lets developers browse their past sessions directly inside the TUI, complete with a live preview of each session's content before switching into it. Previously, jumping between sessions meant relying on external session IDs or directory scoping without a quick way to see what was actually happening inside a session before resuming it. The new picker surfaces that context up front, making it much easier to find the right session to return to, especially for developers who juggle multiple parallel workstreams or worktrees throughout the day.

This builds on session-management work Mistral Vibe has been steadily investing in across recent releases, including per-directory scoped resume and clearer session titling. The live-preview picker is the most visible payoff of that effort so far, turning session switching from a blind guess into an informed choice.

Faster Startup

Alongside the picker, Mistral Vibe reworked how the TUI boots up: the interface now renders before session initialization finishes, and several imports are deferred until they're actually needed. In practice, this means the terminal UI appears noticeably sooner after launch, cutting down on the dead-air moment users previously experienced while Mistral Vibe was setting up in the background.

Other Changes

The 2.24.2 release also included a batch of smaller fixes worth a brief mention: newly created worktrees now correctly branch from the remote default rather than the local HEAD, configured temperature settings are now respected for reasoning models, and OpenTelemetry traces are routed to the correct endpoint. None of these individually change the day-to-day experience of using Mistral Vibe, but together they round out a release focused primarily on session navigation and startup speed.

Mistral Vibe Adds Session Picker With Live Preview | Yet Another Changelog