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February 2026
Monthly updates

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February 3, 2026

Grouped reviewsYou now get one top-level summary comment so you can assess a PR quickly before you review individual findings.Grouped reviews summary comment in GitHub PR

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February 6, 2026

Knowledge base attributionComments now show which knowledge base file they came from, so you can confirm when internal rules are being applied.Knowledge base attribution in review comments

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February 9, 2026

Rule file traversalRule files can now follow linked Markdown files and automatically include them in review context.Rule file traversal context graph illustration

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February 13, 2026

PR to ticket creationYou can create Linear tickets or GitHub Issues directly from review comments.
/propel create-ticket {instructions}
PR to ticket creation from comment thread

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February 17, 2026

Deep thinking modeWe modularized each step of Propel’s review workflow so we can optimize each step independently. This improves coverage and reduces noise.Deep thinking mode review comment example

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February 20, 2026

Skills (beta)You can run Propel directly from your CLI (including Claude Code and Codex) using Skills.
  • propel-code-review lets your agent request a full Propel review on demand.
  • propel-address-pr-comments lets your agent fetch comments and apply selected fixes without copying context.
  • carl runs a review -> fix -> re-review loop until the PR is clean. Propel code skills overview screenshot

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February 22, 2026

CI failure alerts (beta)You can get notified with review context when CI fails so debugging is faster.CI failure alerts review context comment