Merge pull request #5443 from Sleet01/master

Update history.txt

megamek/docs/history.txt

@@ -23,6 +23,7 @@ MEGAMEK VERSION HISTORY:
 + PR #5433: Fixes ammo handling for one-shot weapons such as RLs
 + PR #5432: BoardView tooltip generation has been made modular. Using this, a specialized tooltip has been added for the Board Editor that displays much more detailed terrain info
 + PR #5431: Internal Code changes: Methods have been added to generate an average BV value for a unit of a given type and weight for use in generating forces
++ Fix #5439: BA Partial Wing bonus not properly computed outside of games with atmosphere, breaking MML Jump MP display
 
 0.49.19 (2024-04-19 2030 UTC)
 + Fix #5182: Fixes aerospace fighters getting a zero engine rating in TestAero