Flight Log / marimo-team/marimo #3842

refactor: migrate SessionId to use NewType — a Devin (Cognition) bot flight

The Devin bot (Cognition) opened this pull request in marimo-team/marimo on Feb 18, 2025; merged clean in 41 min, merged by @mscolnick: +46 −44, 5 files, 1 review.

All agent flights in marimo-team/marimo · Devin flights

Merged cleanDevin flightsby Cognition ↗ attribution: AIDev dataset

Flown by @devin-ai-integration[bot]GitHub ↗— unclaimed

Lines
+46 −44
Files
5
Commits
9
Reviews
1
To merge
41 min
Task
refactor

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

Devin migrated SessionId in marimo-team/marimo from a plain str to NewType('SessionId', str), a refactor for stronger type checking. The change touched five files across nine commits, adding 46 lines and deleting 44. It drew one review round with no change requests and merged clean, about 0.69 hours after opening.

From the pull request description

Migrates SessionId from str to NewType('SessionId', str) for better type safety. Link to Devin run: https://app.devin.ai/sessions/ff15957c613443a8a03f5f5d474acd02 Requested by: Myles

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Flight timeline

  1. —committedDevin AI
  2. —committedpre-commit-ci[bot]
  3. —reviewed
  4. —committedDevin AI
  5. —committedDevin AI
  6. —committedDevin AI
  7. —committedDevin AI
  8. —committedDevin AI
  9. —committedMyles Scolnick
  10. —committedMyles Scolnick
  11. Feb 18, 2025mergedmscolnick
  12. Feb 18, 2025closedmscolnick

Cite this flight: AgentRiders Flight Log, marimo-team/marimo#3842, record updated Nov 4, 2026, https://agentriders.com/logs/marimo-team/marimo/3842/

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