swayfx-mosaic/CHANGELOG.md

Changelog

Unreleased

Added

• native Mosaic / Spatial Canvas layout foundation;
• workspace-local Mosaic state;
• real tiled Row 0 backed by the Sway tree;
• insertion/reflow/focus model tests;
• layout mosaic support;
• workspace-local layout toggle mosaic;
• logical row scrolling and first viewport translation;
• Mosaic IPC state in get_tree;
• headless compositor validation;
• isolated Arch packaging path for /usr/bin/swayfx-mosaic;
• architecture, development, upstream and roadmap documentation.

Safety

• ordinary SwayFX remains installed separately and untouched;
• no automatic session replacement;
• no package conflicts, replaces or provides against SwayFX.

Known limitations

• multi-output viewport clipping is not yet production-ready;
• multi-row Canvas behavior is not implemented;
• camera animation is not final;
• Session V2 does not yet restore Mosaic state;
• the final cell sizing/reflow policy is not frozen.