Twixt

What's Changed

* Add timeline image export by cariad in https://github.com/cariad/twixt/pull/9

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a7...1.0.0a8

What's Changed

* Add Track.max_anchor and Track.min_anchor by cariad in https://github.com/cariad/twixt/pull/8

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a6...1.0.0a7

What's Changed

* Add Timeline by cariad in https://github.com/cariad/twixt/pull/7

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a5...1.0.0a6

What's Changed

* Improve curve estimation by cariad in https://github.com/cariad/twixt/pull/6

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a4...1.0.0a5

What's Changed

* Emit frame number in composed step by cariad in https://github.com/cariad/twixt/pull/5

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a3...1.0.0a4

What's Changed

* Add Composition class by cariad in https://github.com/cariad/twixt/pull/4

**Full Changelog**: https://github.com/cariad/twixt/compare/1.0.0a2...1.0.0a3