v2.14.6: Sep 8 2025

### Regressions

- valid: Don't add ids when validating entity content
- Fix initGenericErrorDefaultFunc(NULL) (Samuel Thibault)
- valid: Undeprecate xmlAdd*Decl
- globals: Include HTMLparser.h, fixing Windows build
- io: Fix reading from pipes like stdin on Windows

### Security

- regexp: Avoid integer overflow and OOB array access
- tree: Guard against atype corruption

### Improvements

- parser: Fix xmlSaturatedAddSizeT argument type