v6.0.0

What's Changed

• Log Incoming and Outgoing Requests by @jvanecek in #71
• Move LanguageTag and LanguageRange to Buoy by @gcotelli in #72
• Move addContentLanguage: and contentLanguageTags to ZnMessage by @gcotelli in #73

New Contributors

• @jvanecek made their first contribution in #71

Full Changelog: v5.2.0...v6.0.0