1.6.8

What's Changed

• [Chat] Sync API by @flypaper0 in #858
• [W3M] View all listings by @radeknovis in #889
• [CI] Fix develop compilation by @radeknovis in #900
• [CI] More strict SPM caching by @radeknovis in #899
• [W3M] Showcase Chat integration by @radeknovis in #902
• [W3M] SDK Interface cleanup by @radeknovis in #898
• Slack notifications fix by @llbartekll in #906
• [W3M] Fix pairing logic by @radeknovis in #905
• fix testEndToEndPayload by @llbartekll in #907
• [Chat] History API by @flypaper0 in #892
• [Cocoapods] Sync API support by @flypaper0 in #909

Full Changelog: 1.6.7...1.6.8