NEXXT 3.6.4 released

Another 2 weeks, another update!

Changes in order most significant to least:

• Metatiles now auto-repair their tile indexes when you change tile order in a set
• Some forms / windows staid on top of other apps when they shouldn't. This should now be fixed. 
• [Ctrl + W] sorts forms / windows by size; smallest on top. This can be helpful for bringing hidden toolboxes that haven't been pinned to front.
• NEXXT on Wine issue: The metatile tool displayed garbage characters in the tile list. This has been fixed.
• Tileset buttons C & D didn't load their state appropriately from session file. Fixed.

I'm now fully focused on making preparations for the next major version (4.x) sprint, and excited to spill the details as soon as i can. 
One or other maintenance update might still sneak in in-between, depending on how things go.