v0.2.5

Summary

• Fixes performance degradation for long-duration, high-amplitude wave configurations reported in #53.
• Reduces per-frame path work by sampling wave curves instead of adding one point per pixel.
• Reuses painter path and gradient shader state, and isolates WaveWidget repaint work.
• Avoids recreating animation controllers when runtime-only paint parameters such as amplitude change.

Benchmark

Issue #53 reproduction config, Flutter 3.7.12 via FVM, 1440x300 WaveWidget, 4 gradient layers, 1800 pumped frames:

Revision	Average pump time
0.2.4 baseline	0.258 ms/frame
0.2.5	0.128 ms/frame

About 50% lower frame pump time, roughly 2.0x faster in this benchmark.

v0.2.4

Changes

• Prepare Dart 3 compatibility while keeping Flutter 3.7.12 support.
• Add CI coverage for Flutter 3.7.12 and the latest stable Flutter.
• Add public API dartdoc comments for the main library surface.
• Expand README usage guidance with a minimal example, parameter tables, and common errors.
• Add the Wave Generator screenshot to README.
• Refresh the example app into a responsive generator console with navbar performance metrics and a single Code dialog.
• Update the pub.dev publish workflow to avoid the Node 20 warning.

wave 0.2.3

Changes

• Add runtime validation for custom gradient and layer configuration.
• Add default rendering support for SingleConfig and RandomConfig.
• Improve animation lifecycle handling in WaveWidget.
• Refresh package metadata and demo links for the maintained repository.
• Add CI coverage on Flutter 3.7.12 and publish wave 0.2.3 to pub.dev.

Deployment

• The web demo now deploys through Cloudflare Workers Static Assets.

Validation

• flutter analyze
• flutter test
• flutter pub publish --dry-run
• pub.dev publish workflow completed successfully

Null safety version

0.2.0

Migrate to null safety

Add backgroundImage param

Merge pull request #20 from i-protoss/develop

Add backgroundImage param