This patch fixes a bunch of game icons, and fixes some sticking points.
*Lots of skill icon changes to make them easier to understand.
*The east side of the mines can now be entered and explored as players had previously requested.
*The minecart now gets stuck after carrying the player out of the mine the first time.
*The hole where the player fell down in B3 is now visible afterwards and can be jumped over.
*A rope shortcut is added in mines B3. Activating it takes you down to B4 pit (previously inaccessible after the player falls down into it). The rope can also be taken back UP to B3.
I'm considering expanding the east side of the mines in a future patch as an optional dungeon.