v0.21.0

What's Changed

• Docs gitlab job keywords by @jimsheldon in #136
• docs: [skip ci] gitlab known issues by @jimsheldon in #137
• docs: [skip ci] adding trigger known issue by @jimsheldon in #138
• docs: [skip ci] add gitlab 'when' docs by @jimsheldon in #139
• docs: [skip ci] remove warning in readme by @jimsheldon in #140
• feat: latest drone/go-convert by @jimsheldon in #144

Full Changelog: v0.20.1...v0.21.0