- Fix bug that accidentally caused dartdoc to create (and overwrite with)
multiple snapshots in parallel for a single tool (#1861, #1862)
- Refactor comment reference handling for performance and readability (#1863)
- Simplify temp file creation and reduce the amount of filesystem churn
for tools (#1865)
- Reenable testing for flutter plugin doc generation (This requires
a Flutter SDK with flutter/flutter#25243 to work with tools enabled).
Flutter plugin doc generation now requires your flutter installation to have
'flutter update-packages' run on it before it will work.