)]}'
{
  "commit": "f0b2c78a10286972fcf9b5b39702f598ba158e30",
  "tree": "cd0207358ce074f4bdf11beb1026cf6ebbd6f98d",
  "parents": [
    "87910ce3c3d45c0aea12b48eefe6303ce8b3b6ea"
  ],
  "author": {
    "name": "Qun Cheng",
    "email": "36861262+QuncCccccc@users.noreply.github.com",
    "time": "Fri Sep 11 19:53:53 2026 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Sat Sep 12 02:53:53 2026 +0000"
  },
  "message": "[material_ui] Update gen_defaults color helper (#12846)\n\nWork toward flutter/flutter#187899.\r\n\r\nThis PR is to update the `colorWithOpacity` helper to preserve existing Material 3 generated defaults by continuing to emit `withOpacity(...)`, while Material 3 Expressive generated defaults emit `withValues(alpha: ...)` to avoid introducing new deprecated `Color.withOpacity` usages.\r\n\r\n## Pre-Review Checklist",
  "tree_diff": [
    {
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      "new_path": "packages/material_ui/tool/gen_defaults/templates/template.dart"
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      "type": "modify",
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}