Release v3.0.0 · goplus/spx

Highlights

Added deterministic Web frame capture with input recording and replay, plus a complete integration guide for capture-based regression testing.
Improved runtime scheduling and startup semantics with coroutine-based synchronous event dispatch, safer wake-ups, eager-start yielding, bootstrap timing fixes, and main execution timeout diagnostics.
Refined rendering and sprite behavior with smaller emoji fallback assets, improved SVG font handling, preserved hidden-sprite bounds, corrected fence limits, and more consistent edge bouncing.
Published the SPX Web runtime to npm and added configurable runtime usernames.
Switched warp execution to the XGo @ decorator model and migrated the Go module from github.com/goplus/spx/v2 to github.com/goplus/spx/v3.

Published the SPX Web runtime to npm by @nighca in #1660
Added deterministic frame capture support by @joeykchen in #1663
Added input recording and replay for Web capture regression testing by @joeykchen in #1679
Added configurable runtime usernames by @joeykchen in #1690
Switched warp execution to the XGo decorator model by @joeykchen in #1693

Packaged SVG symbol and emoji fallback fonts by @joeykchen in #1651
Trimmed the bundled emoji fallback and removed the symbols font by @joeykchen in #1654
Cleared graphic effects when stopping all scripts by @joeykchen in #1655
Reduced the bundled emoji fallback to the required heart glyph by @joeykchen in #1658
Preserved hidden sprite bounds and clamped edge bouncing by @joeykchen in #1659
Aligned sprite fence handling and size limits by @joeykchen in #1662
Aligned bootstrap sprite startup timing by @joeykchen in #1669
Yielded callers during eager coroutine startup by @joeykchen in #1670
Warned when main execution exceeds its timeout by @joeykchen in #1671
Preserved ZOrder while releasing bootstrap after the initial Main yield by @joeykchen in #1672
Disabled GDExtensions during Godot imports by @joeykchen in #1680
Hardened coroutine wake-ups and shared state handling by @joeykchen in #1682
Enhanced ResolveCostumeIndex behavior and added unit tests by @go-wyvern in #1685
Correctly guarded the action-pressed callback by @joeykchen in #1686
Trimmed trailing whitespace from generated Godot JavaScript by @joeykchen in #1692

Migrated the Go module and import paths from github.com/goplus/spx/v2 to github.com/goplus/spx/v3. Downstream Go and XGo projects must update their module references and imports accordingly.
Replaced the reflection-based warp wrapper with XGo decorator support. Projects should use the new @spx.Warp form.
Temporarily excluded Builder AI integration from the v3 Web interpreter because its current upstream module still depends on SPX v2.
Bundled the spx2.2.6 Godot runtime, including glyph-aware SVG fallback selection, color emoji rendering, Scratch-compatible SVG MIP scaling, and refreshed generated Web bindings.

Migrated SPX release metadata, generated code, workflows, and scaffold templates to module v3 by @joeykchen in #1695