New version has an important feature that is enabled by default, you can go into the options menu to disable it

Switch Mech on Ejection -

If you have auto-eject on and your mech is destroyed, you will automatically swap to the next mech in your lance so you can keep fighting.

Prevent AI from saying "Nice Headshot" when the enemy pilot ejects. Currently they are saying it because when the pilot ejects, I'm destroying the head, and this is triggering that dialog.
MW5 and MW5V2 should now ignore AC cooldown modifier completely with regards to heat
Legging mechs should now cause both their legs to fall off
Disable Heat Effects should now work again
Deadfire missiles have limited tracking now
Switching mechs will no longer cause sound bugs with clip reload sounds
Limited clip reload sounds to 1 sound globally
Adjusted multiple sounds to balance them, and added fade outs on some AC sounds to prevent a sudden cut-out
New mechs added
Auto-Mech switch on ejection added FINALLY
Vehicle BV is adjusted based off the vehicle armor modifier you select for non-authored missions. From Armor Modifier 100% to 200%, it will scale up the BV 1% for every 2% of armor, so at 200%, the BV will be increased by 50%. It will not go below the regular BV value to prevent mass spawning of vehicles.
Quality level on weapons in mechlab will no longer change the background color, but instead lower the tech level pips