chore(release): 4.16.0 [skip ci]

# [4.16.0](v4.15.0...v4.16.0) (2022-09-18)

### Features

* add semantic release ([#307](#307)) ([db31243](db31243)), closes [#322](#322) [#323](#323) [#326](#326) [#327](#327) [#328](#328) [#329](#329) [#330](#330) [#331](#331) [#332](#332) [#333](#333) [#337](#337) [#335](#335) [#334](#334) [#336](#336) [#338](#338)

CHANGELOG.md

@@ -0,0 +1,6 @@
+# [4.16.0](https://github.com/ezyang/htmlpurifier/compare/v4.15.0...v4.16.0) (2022-09-18)
+
+
+### Features
+
+* add semantic release ([#307](https://github.com/ezyang/htmlpurifier/issues/307)) ([db31243](https://github.com/ezyang/htmlpurifier/commit/db312435cb9d8d73395f75f9642a43ba6de5e903)), closes [#322](https://github.com/ezyang/htmlpurifier/issues/322) [#323](https://github.com/ezyang/htmlpurifier/issues/323) [#326](https://github.com/ezyang/htmlpurifier/issues/326) [#327](https://github.com/ezyang/htmlpurifier/issues/327) [#328](https://github.com/ezyang/htmlpurifier/issues/328) [#329](https://github.com/ezyang/htmlpurifier/issues/329) [#330](https://github.com/ezyang/htmlpurifier/issues/330) [#331](https://github.com/ezyang/htmlpurifier/issues/331) [#332](https://github.com/ezyang/htmlpurifier/issues/332) [#333](https://github.com/ezyang/htmlpurifier/issues/333) [#337](https://github.com/ezyang/htmlpurifier/issues/337) [#335](https://github.com/ezyang/htmlpurifier/issues/335) [ezyang/htmlpurifier#334](https://github.com/ezyang/htmlpurifier/issues/334) [#336](https://github.com/ezyang/htmlpurifier/issues/336) [#338](https://github.com/ezyang/htmlpurifier/issues/338)