fix bug 21414
Fix bug 21425
Corrected typo (type-data -> typed-data).
Fixed validity error.
Corrected function signatures.
Cosmetic changes only
Allow feature="typedData"
Fix bug 21960
Update guide to say something about XPath line endings
Reflect resolution of bug 14917
Fix bug 22350
Fix bug 22333
Fix catalog validity problems
fix bug 22333