chore(release): 0.18.1 [ci skip]

## [0.18.1](v0.18.0...v0.18.1) (2026-07-19)

### Bug Fixes

* **htmlData:** allow escaped commas in \htmlData ([#4236](#4236)) ([87a2b30](87a2b30)), closes [#4204](#4204) [#4218](#4218)

chore(release): 0.18.0 [ci skip]

# [0.18.0](v0.17.0...v0.18.0) (2026-07-17)

### Features

* prefix css classes ([#4229](#4229)) ([6f5c44f](6f5c44f))

### BREAKING CHANGES

* users who apply custom styles or have allowlists targeting KaTeX's internal classes must update their selectors.

chore(release): 0.17.0 [ci skip]

# [0.17.0](v0.16.47...v0.17.0) (2026-05-22)

### Performance Improvements

* simplify `defineFunction` to avoid destructuring, improve typing ([#4222](#4222)) ([fb604e6](fb604e6))

### BREAKING CHANGES

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

chore(release): 0.16.47 [ci skip]

## [0.16.47](v0.16.46...v0.16.47) (2026-05-16)

### Bug Fixes

* correct size of `[` big delimiter ([#4217](#4217)) ([7ba0027](7ba0027)), closes [#4215](#4215)

chore(release): 0.16.46 [ci skip]

## [0.16.46](v0.16.45...v0.16.46) (2026-05-13)

### Bug Fixes

* preserve math font in some styling commands ([#4214](#4214)) ([e9ee046](e9ee046)), closes [#4213](#4213)

chore(release): 0.16.45 [ci skip]

## [0.16.45](v0.16.44...v0.16.45) (2026-04-05)

### Bug Fixes

* wrap vcenter mpadded in mrow for valid MathML ([#4193](#4193)) ([ee66b78](ee66b78)), closes [#4078](#4078)

chore(release): 0.16.44 [ci skip]

## [0.16.44](v0.16.43...v0.16.44) (2026-03-27)

### Bug Fixes

* remove extra \jot space at bottom of align/gather/etc. ([#4184](#4184)) ([3870ee9](3870ee9))

chore(release): 0.16.43 [ci skip]

## [0.16.43](v0.16.42...v0.16.43) (2026-03-26)

### Bug Fixes

* use makeEm() consistently to truncate long CSS decimals ([#4181](#4181)) ([0967dcc](0967dcc))

chore(release): 0.16.42 [ci skip]

## [0.16.42](v0.16.41...v0.16.42) (2026-03-24)

### Features

* \underbracket and \overbracket ([#4147](#4147)) ([5be9abb](5be9abb))

chore(release): 0.16.41 [ci skip]

## [0.16.41](v0.16.40...v0.16.41) (2026-03-24)

### Bug Fixes

* \sout in text mode ([#4173](#4173)) ([e748578](e748578))