{
 "flight": {
  "id": 16526,
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  "state": "merged",
  "title": "Change GeneDescription::numBranches from std::optional<int> to int",
  "number": 130,
  "source": "aidev",
  "commits": 2,
  "debrief": "GitHub Copilot, in chrxh/alien, refactored GeneDescription::numBranches from std::optional<int> to int, using 0 for the separation state previously marked by std::nullopt. The change touched seven files across two commits, with seventeen additions and fifteen deletions. The pull request was merged clean, with no change requests, 0.27 hours after opening.",
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  "deletions": 15,
  "merged_at": "2025-07-14T06:13:38+00:00",
  "opened_at": "2025-07-14T05:57:17+00:00",
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  "confidence": "dataset",
  "updated_at": "2026-11-03T21:31:05.518736+00:00",
  "enriched_at": null,
  "body_excerpt": "## Overview\n\nChanges the data type of `GeneDescription::numBranches` from `std::optional<int>` to `int`, where `0` now represents the \"separation\" state that was previously represented by `std::nullopt`.\n\n## Problem\n\nThe codebase was using `std::optional<int>` for `numBranches` where:\n- `std::nullop",
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 "repo": {
  "name": "alien",
  "owner": "chrxh",
  "stars": 5569,
  "license": "BSD-3-Clause",
  "full_name": "chrxh/alien",
  "primary_language": "C++"
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   "kind": "closed",
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 "related": [
  {
   "agent": "github-copilot",
   "state": "merged",
   "title": "Implement hash functions for GenomeDescription to enable use as unordered_map key",
   "number": 145,
   "outcome": "merged_after_rework",
   "index_ok": true,
   "additions": 597,
   "deletions": 291,
   "merged_at": "2025-07-30T15:45:07+00:00",
   "opened_at": "2025-07-30T05:42:42+00:00",
   "task_type": "feat",
   "files_changed": 6,
   "hours_to_merge": 10.04
  },
  {
   "agent": "github-copilot",
   "state": "merged",
   "title": "Change default value of GeneDescription separation from true to false",
   "number": 144,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 84,
   "deletions": 83,
   "merged_at": "2025-07-27T08:33:21+00:00",
   "opened_at": "2025-07-27T07:27:59+00:00",
   "task_type": "refactor",
   "files_changed": 8,
   "hours_to_merge": 1.09
  },
  {
   "agent": "github-copilot",
   "state": "merged",
   "title": "Rename genomeNodeIndex to nodeIndex in CellDescription, CellTO, and Cell classes",
   "number": 143,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 29,
   "deletions": 29,
   "merged_at": "2025-07-26T08:56:55+00:00",
   "opened_at": "2025-07-26T08:14:56+00:00",
   "task_type": "refactor",
   "files_changed": 11,
   "hours_to_merge": 0.7
  }
 ],
 "pr_url": "https://github.com/chrxh/alien/pull/130",
 "page": "https://agentriders.com/logs/chrxh/alien/130/"
}