chore(release): 0.17.0 [ci skip]

# [0.17.0](https://github.com/KaTeX/KaTeX/compare/v0.16.47...v0.17.0) (2026-05-22)

### Performance Improvements

* simplify `defineFunction` to avoid destructuring, improve typing ([#4222](https://github.com/KaTeX/KaTeX/issues/4222)) ([fb604e6](https://github.com/KaTeX/KaTeX/commit/fb604e6ba63e99809e242d37f9c8359209d55431))

### BREAKING CHANGES

* The internal API for `__defineFunction` changed: you should no longer wrap properties in `props`.