50.0.3

What's Changed

• Add more overview types by @AmionSky in #114
• Add signalTracker types by @AmionSky in #115
• Add _delegate property to Clutter.Actor by @AmionSky in #117
• Export ExtensionObject type by @AmionSky in #118
• Update Panel types by @AmionSky in #120
• Updated Workspace class and added WorkspaceThumbnail class types by @AmionSky in #119
• Bump version to 50.0.3 by @schnz in #121

Full Changelog: 50.0.2...50.0.3