New version released (v0.4.8) in first post.

• Added episode images
• Added "Save & Exit" - you can start right from the last level in episode, where you exited before
• New compressed file format
• Configurable control scheme and basic gamepad support
• All sprites are affected by tileset palette
• Reworked tubes and fixed horizontal springs
• Turtle shells are changing angle on movement
• Fixed enemies getting stuck in the ground
• Decreased speed of Player pushing solid objects
• Decreased speed of Player on vine
• Added invisible block above Queen
• Non-EventMap Collectibles are automatically destroyed after 90 secs.
• Better detection of correct orientation for horizontal Springs
• Fixed glitch of falling enemies
• Added CRT shader and 4xBRZ shader (can be enabled in Settings, PC only)
• Import user-interface improvement
• Some JJ2+ files are automatically downloaded, if missing
• A lot of bugfixes and other changes
• JJ2 data have to be Imported again, don't use data from previous versions!
• To enable ledge climbing and all animations, import first base game (v1.20/1.23) and then TSF with JJ2+

I started to work on level editor, but there is still a lot of work to do...