Commits on May 11, 2026

1. [ci] refactor: Cleanup tooling for handling arch build output <= Flut… …

   …ter v3.13.x (#11399)
   
   There remained some code, which was left in to support build output for Flutter <= v3.16.x (see:  flutter/flutter@792e26d)
   As the minimum supported Flutter version is 3.35.x as of https://github.com/flutter/packages/blob/eab1265529a0fe75e1f800ecf96c5012be155942/.ci/targets/repo_checks.yaml#L31
   we can remove the special handling for versions prior v3.16.x.
   
   Contributes to flutter/flutter#129807
   
   ## Pre-Review Checklist
   
   [^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.

   

   Gustl22 authored May 11, 2026
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2. [vector_graphics_compiler] Add modern HSL color parsing (#11657) …

   ## Description
   
   Follow-up to #11619 and flutter/flutter#185833.
   
   This moves HSL/HSLA function parsing from `parser.dart` into `colors.dart`, following the existing `parseCssRgb` / `parseRgbFunction` structure. It also adds support for the same practical legacy/modern syntax split already supported for RGB:
   
   - legacy comma-separated syntax, e.g. `hsl(270, 100%, 76%)`
   - modern space-separated syntax, e.g. `hsl(270 100% 76% / 0.5)`
   
   This is intentionally scoped to the existing regex-based numeric parser style; it does not attempt to implement the full CSS Color 4 grammar.
   
   ## Tests
   
   - Added `parseCssHsl` record parser tests covering legacy syntax, modern syntax, whitespace/case variations, decimal/negative tokens, and invalid syntax.
   - Added `SvgParser.parseColor` tests for modern HSL/HSLA conversion and HSLA alpha behavior.
   - Added HSLA alpha boundary and clamp tests for `0`, `0%`, `1`, `100%`, `50%`, `-0.5`, `-10%`, `2`, and `150%`.
   
   Ran locally:
   
   ```sh
   flutter test test/colors_test.dart test/parsers_test.dart
   dart analyze lib/src/svg/colors.dart lib/src/svg/parser.dart test/colors_test.dart test/parsers_test.dart
   ```
   
   ## Related Issues
   
   Fixes flutter/flutter#186153

   

   fondoger authored May 11, 2026
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3. [vector_graphics] Fix uncaught StateError in useHtmlRenderObject on C… …

   …anvasKit / iOS Safari (#11685)
   
   ## Description
   
   `useHtmlRenderObject()` only caught `UnsupportedError` when probing
   `toImageSync`. CanvasKit on Mobile Safari (iOS 18.7) throws a `StateError`
   ("Unable to convert read pixels from SkImage") instead, which escapes the
   `try/catch` and crashes the widget subtree.
   
   This change treats both `UnsupportedError` and `StateError` as
   "use the HTML render object" — the function only exists to probe and
   pick a fallback.
   
   ## Related Issues
   
   Fixes flutter/flutter#186333
   
   ## Tests
   
   The failure mode is only triggered by specific CanvasKit / Mobile Safari
   combinations (observed on iOS 18.7) and cannot be reproduced deterministically
   in a unit test against the host's renderer. Validated against production
   telemetry on iOS 18.7 Safari, where this exception is currently uncaught and
   reaches users.
   
   All existing `vector_graphics` and `vector_graphics_compiler` tests still
   pass after the change.

   

   smihica authored May 11, 2026
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