v2.3.0

What's Changed

• sync by @acocalypso in #40
• sync by @acocalypso in #41
• Merge pull request stevejcl#115 from acocalypso/apiV2 by @acocalypso in #42
• sync by @acocalypso in #43
• no duplicate keys + format fix (stevejcl#120) by @acocalypso in #44

Full Changelog: v2.2.1...v2.3.0