• Units now can only increase their individual level beyond your Global Level (provided by Global Level Upgrade buildings) by 4 via killing & level upgrade crates.
Level boosts provided by Elemental Resistance & Damage types matching terrain biomes is unaffected. So, a unit standing on Plasma terrain, whom is Plasma Resistant & Damaging, could be at most 6 levels ahead of your Global Level. This addresses issues with "super" units becoming progressively powerful without any further base support or adjustments to strategy
• Fixed a cosmetic bug that caused unit rotations to get stuck, particularly small flying units

v1.23.1 provides a cosmetic bugfix for projectiles visually tracking a blinked unit, even though the projectiles miss

v1.23.2:

• Fixed a rare loading bug that may corrupt saved games
• Further explained how "Explodes on Contact" works