v1.8 adds 150 assets

September 20th, 2023 v1.8 is released:

• pack contains 2088 tiles now (7 of them animated)
• 150 new assets
• added worldmap lake icon, 16 scifi apparel items, 33 scifi weapons, 5 scifi ammo items, scifi projectile icons for laser/plasma/rocket, 25 scifi inventory items, two scifi-themed frame tilesets, 10 scifi implant icons and 10 scifi automatons