xmlsec-1_2_42
Update copyright to 2022 and remove trailing spaces/tabs (#403)
update docs for 1.2.37 release
update build script
fix missing returns and full audit for all errors (issue #449) (#450)
upgrade gtkdoc to latest version (remove templates); add xmlsec-mscng (#179)
checked errors in openssl with a script
tests: fix base64 invocation on macOS (#246)