Changelog

What's new in Isotris

New features, improvements and fixes — shipped every few weeks.

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  1. v2.4Major

    Background Agents, now generally available

    Run agents in parallel, in the cloud, on isolated branches. Kick them off from the editor, Slack, Linear or GitHub — and review a finished PR when they're done.

    New
    • Background Agents are GA on Pro, Ultra, Teams and Enterprise.
    • Start an agent from any Slack thread with @isotris, or by assigning a Linear issue.
    • Agents run on isolated git worktrees with their own dev containers.
    • Live agent timeline: see every file read, command run and test result.
    Improved
    • Agents now self-verify with your CI config before opening a PR.
    • Cold start for cloud agents is 3× faster.
    Fixed
    • Terminal output could truncate on very long test runs.
    • Rare crash when closing a workspace mid-index.
  2. v2.3Feature

    Iso Review: AI code review on every pull request

    Iso Review reads every line of every PR and flags real bugs — race conditions, auth gaps, off-by-ones — with one-click fixes, right inside GitHub.

    New
    • Install the Isotris GitHub app to review PRs automatically.
    • “Fix with agent” turns any review comment into a commit.
    • Team-wide review rules in .isotris/review.md.
    Improved
    • Review comments cite the exact lines and related files they reasoned about.
  3. v2.2Feature

    Iso Tab v3 — next-edit prediction across files

    Tab now predicts the edit after the one you're making. Change a function signature and it jumps to every call site that needs updating.

    New
    • Cross-file next-edit suggestions with ⇥ to jump.
    • Partial accepts word-by-word with ⌘→.
    Improved
    • Suggestion latency down to 110ms p50.
    • Better completions in Rust, Go and Kotlin.
    Fixed
    • Ghost text flickered in split editors.
  4. v2.1Update

    Memories, project rules & custom modes

    Teach Isotris how your team works. Memories persist across chats, project rules live in your repo, and custom modes bundle tools and instructions.

    New
    • Memories: Isotris remembers preferences you confirm.
    • Project rules in .isotris/rules with glob scoping.
    • Custom modes with their own tools and model.
    Improved
    • Chat history search is instant, even across thousands of threads.
  5. v2.0Major

    Isotris 2.0 — Agent mode, rebuilt

    A ground-up rewrite of Agent: plan-first execution, checkpoints you can roll back, and a new Rust core that's twice as fast at everything.

    New
    • Agents propose an editable plan before writing code.
    • Checkpoints: roll back any agent step instantly.
    • Brand new Rust editor core with GPU rendering.
    Improved
    • Indexing is 4× faster on large monorepos.
    • Memory usage down 35%.
  6. v1.9Update

    Native git worktrees & multi-root workspaces

    Work on several branches at once without stashing, and open multiple repositories in a single window.

    New
    • First-class git worktrees in the source control panel.
    • Multi-root workspaces with per-folder settings.
    Fixed
    • Diff view could lose scroll position on refresh.