v2.13.3: Jul 24 2024

### Security

- [CVE-2024-40896] Fix XXE protection in downstream code

### Regressions

- autotools: Use AC_CHECK_DECL to check for getentropy
- xinclude: Fix fallback for text includes
- io: Don't call getcwd in xmlParserGetDirectory
- io: Fix return value of xmlFileRead
- parser: Fix error return of xmlParseBalancedChunkMemory

### Improvements

- xinclude: Set error handler when parsing text
- Undeprecate xmlKeepBlanksDefault