v6.0

What's Changed

• Add reset selection for tables by @trots in #63
• Fix errors of YouTube API resposes parsing by @trots in #61
• Add contribution guide by @trots in #60
• Fix gallery layout by @trots in #59
• Fix exception parsing for error message by @trots in #58
• Improve engine error handling and add plugin dependencies control by @trots in #57
• Improve plugin development by @trots in #56

Full Changelog: v5.0...v6.0