# Release v0.1.0 Date: 2026-02-28 ## Highlights - Initial public release of the submodule-first UI design kit for Go web projects. - Added bundle-driven distribution (`exports/`) and `designsync` workflow (`list`, `validate`, `plan`, `apply`). - Established active Vapor visual baseline and canonical architecture/source maps in `bible/`. - Added reusable Vapor shell palette presets with tokenized header height and accent styling. - Standardized host integration approach for Vapor preset selection: `?vapor_shell` -> `localStorage["vapor_shell"]` -> ``. ## Included Surface - Reusable kit assets and patterns in `kit/` - Bundle manifests and schema in `exports/` - `designsync` tooling in `tools/designsync` - Reference demo app in `demo/` ## Validation - `./designsync validate` passed (12 bundles validated) - `go test ./...` passed - `cd demo && go test ./...` passed ## Upgrade Notes - No previous tag exists; this is the baseline release. - Host projects should pin submodule to tag `v0.1.0`.