Release notes··4 updates

    Preview-environment search and sharper PR review targeting

    4 updates shipped on June 26, 2026.

    1. Highlight

      Featured this release

      PR review targets the right path and rejects tests that don't cover the change

      Three behavioural improvements make PR review tests more accurate and harder to game.

      High-risk path focus: if the PR body, linked issue, or commits name a specific path as highest-risk, the agent tests it directly – not a substitute scenario that's easier to reach.

      Coverage integrity: tests that complete without actually exercising the changed code are rejected before the review is written.

      Test data search: before marking a scenario untestable, the agent searches your available projects and can create what it needs (for example, a second workspace) rather than skipping the coverage.

      # Direct link

    2. Update 02 of 04

      Chat agent can now list and search preview environments

      Agents can browse your preview environments directly instead of asking for IDs.

      A new list-preview-environments capability lets the chat agent page through and search all preview environments for any application. Previously the agent could only see non-preview environments and had to ask you for IDs or URLs. Application details now also report a preview environment count so the agent knows when to go look. Search supports substring matching on name and description, and results are paginated so the agent handles large sets.

      # Direct link

    3. Update 03 of 04

      Follow a PR review live as it runs

      A "Follow the conversation live" link appears in the PR detail panel the moment a review starts.

      The in-progress review panel on the PR detail page now shows a direct link to the running chat. It's available from the moment a review triggers – before the review row exists – so you can jump in and watch without waiting for the page to update.

      # Direct link

    4. Update 04 of 04

      PR review now reads the full PR conversation

      The agent now sees general discussion threads alongside line-level code review comments.

      When reviewing a GitHub or GitLab PR, the agent now also reads the PR's general conversation – questions, context, and decisions made in the thread – in a separate "Conversation" section before the line-level code review comments. For GitLab, all MR notes are included in both sections.

      # Direct link

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