Unciv: 4.18.4

From Unciv: link to the original post

4.18.4

Unique validation:

• Find possible misspellings for incorrect modifier parameters
• Better 'acceptable modifier for' validation

By touhidurrr:

• Ignore temporary errors when fetching mods list

Memory perf improvements - By Ambeco (new contributor!)

By unciv-loof:

• Temperature shift slider now updates map preview

By RobLoach:

• Great Admiral: GPP only accumulate for Water units
• hexarealm: Add Great Admiral sprite, by The Bucketeer