6.0.0
- [breaking] Require Ruby 2.3 or newer (#816)
- [new] Add option to downcase cassette names before saving (#802)
- [patch] Fix: Prevent storing empty
http_version
on cassettes (#709) - [patch] Support Faraday persistent connection closing (#793)
- [patch] Support Faraday 1.0 (#794)
- Remove
multi_json
dependency,yajl-ruby
and use only JSON (#815)