Bump version and changelog for 0.92 release

Merge branch 'master' of https://github.com/nmap/npcap

Bump version and changelog for 0.90 release

Bump version and changelog for 0.86

Free a lock before we lose access to it.

Bump version and CHANGELOG for 0.84

Bump version and changelog for 0.83

Update the changelog

Update the changelog

Add a couple CHANGELOG items