xmpp: Version 0.5.0

Sasl: version 0.5.1

Release 0.4.0

Release 3.3.0

Release 0.15.1

Release 0.19.2

Release xmpp v0.3.0

This is but another pointer to v0.3.0 to prevent confusion after we
merged multiple repositories and inherited all the tags.

Parsers v0.17.0