0.69

• Enhancement in logging (plugin RPC responses are logged again)
• Silenced socket errors on plugin termination by @Mixaill in #188
• Added internal_type to errors' data members as a value used by Galaxy to identify original error raised on plugin side
• Changed error code number for UnknownBackendResponse
• Allowed specifying error message in error classes
• Removed LoggedInElsewhere error type

Internal

• Updated documentation dependencies
• Switched CI to Github Actions

Full Changelog: 0.68...0.69