Regressions
- extensions: Readd call to xmlCheckFilename with older libxml2
Improvements
- utils: Don't use deprecated xmlCharEncodingHandler member
- transform: Handle filesystem paths after libxml2 changes
- locale: Work around issue with FreeBSD's strxfrm_l
Build systems
- cmake: Add LIBXSLT_WITH_PROGRAMS option (Don Olmstead)
- cmake: Fix HAVE_GCRYPT check