v0.1.0-alpha.0

First public alpha release. Drop-in replacement for react-date-range@2.0.1 with React 18/19 compatibility, TypeScript types, modern build pipeline, and critical bug fixes.

Added

• First-party TypeScript declarations covering exported components, props, utility types, and helpers.
• ESM + CJS dual build via tsup.
• Compiled CSS output and package.json exports for styles.
• React 18/19 TypeScript compatibility spikes.
• Consumer JS/TSX, SSR import, scroll StrictMode, and tree-shaking analysis fixtures.
• CI workflow for build, tests, and spike typechecks.

Changed

• Peer dependencies narrowed to React 18/19 and date-fns 3.x.
• Type declarations use function declarations for React 18/19 JSX compatibility.

Fixed

• Upstream #577/#653: scroll crash/incorrect rendering in React StrictMode.
• Upstream PR #654: date-fns v4 guard via ^3.0.0 peer range.
• Upstream PR #665: color fallback ReferenceError.
• Upstream PR #508: focusedRange end-date path covered by regression test.

Known limitations

• Tree-shaking is limited in this alpha because the current build bundles all exports into one file.
• Sass @import deprecation warnings remain and are planned for a later phase.

npm publish is a separate step and has not been run yet.