## [0.16.21](https://github.com/KaTeX/KaTeX/compare/v0.16.20...v0.16.21) (2025-01-17) ### Bug Fixes * escape \htmlData attribute name ([57914ad](https://github.com/KaTeX/KaTeX/commit/57914ad91eff401357f44bf364b136d37eba04f8)) * See security advisory https://github.com/KaTeX/KaTeX/security/advisories/GHSA-cg87-wmx4-v546