For DevilutionX 1.5.x

Restores incorrectly removed snakb.trn that is actually used by the Azure Drake

Compatible with DevilutionX v1.5.1

Bump zlib to 1.3

1.5.0

• Missile sprites are combined into sheets #8
• Improved CLX encoding. diasurgical/devilutionx-graphics-tools#3

Fixes hero corpse widths, adds save files support

1.1.4

1.1.4

spawn.mpq fixes

Note that when used with spawn.mpq, it must be the original one. The mp3-compressed DevilutionX's one is not supported.

Fix missing Doom Guard TRN

1.1.2

1.1.2

1.1.1: Fix widths of sorcerer lightning/fire/magic sprites

1.1.1

1.1.0: Fix widths of warrior attack sprites

1. Fixes widths for warrior attack sprites.
2. Splits spell icons from their background to reduce memory usage.

1.0.1

Fixes the widths of bow attack sprites

1.0.0

Initial release