v0.3.0

Added

• bring the barcode demonstration home
• [breaking] give the barcode scene contents an intrinsic size
• [breaking] draw barcodes through Scene2D instead of a wgpu pipeline

Fixed

• (ci) install the same Linux packages for the release preflight
• (release) verify registry-only package graph
• finish the audit sweep — dead gesture payload variant and lint debt
• (barcode) [breaking] reactive content and typed encode errors
• (barcode) render linear codes correctly

Other

• link the test graph to the waterui 0.4 release commit
• (deps) waterui-graphics 0.4 (and waterui-text/-testing 0.4 where used)
• keep the example off the framework's dynamic-linking build
• refresh git dependency revisions after the upstream history rewrite
• update Linux package matrix and add dxc on Windows
• setup standalone crate files, CI workflows, and release-plz
• ship the licence texts in every published crate
• reformat the build scripts shortened by the shaderloom switch
• depend on shaderloom directly, and give the icon codegen its own name
• format audit-fix files with the workspace rustfmt
• Fix workspace CI failures
• Format workspace
• upgrade workspace dependencies
• Add cross-platform shader AOT with Shaderloom
• refactor native backends and GPU surface integration
• clean up clippy warnings across the workspace
• SubView: Send + Sync; decouple GpuView from SubView
• Lean dependency graph for embedded: gpu/widgets/gestures features
• Restore WaterUI CI gates and reactive map API
• reorganize the project