What's Changed
- Add Copilot workspace setup and agent documentation by @Copilot in #287
- Backport DST fixes from dev to dev-9 v9.1.1-dev.0 (issues #284, #286) by @Copilot in #295
- Simplify timezone conversion by eliminating offset calculations by @Copilot in #296
- Update TypeScript lib version to es2017 by @Hexagon in #297
Full Changelog: 9.0.1-dev.3...9.1.1-dev.0