[Lemming] Version 1.0.0-alpha04 is released

cross-posted from: https://lemmy.world/post/710694

Changes in this version:

• Comments and posts can be edited
• Added an insert link tool to the text editor
• Added a settings screen with options for light/dark mode, dynamic color scheme and text size
• Fixed some bugs related to account switching
• Fixed a crash that could occur when clicking a link