v3.0.1

Commits

• ea9d73e: Cleanup (PowerBall253) #2
• 2b60586: Add FlatHub downloads badge (Bruno Ancona)
• 212b7d4: Add .deepsource.toml (DeepSource Bot)
• 9e6aa92: Minor refactoring (Bruno Ancona)
• 52fa90a: Some more refactoring (Bruno Ancona)
• 06875d1: Remove uneeded using statements (Bruno Ancona)
• 3cb62ff: Fix incorrect if statement (Bruno Ancona)
• cd2ef5e: Bump version number (Bruno Ancona)