The long string of numbers—0.14.9.1.30626—denotes a specific iteration of the game client. For players, this signifies:
The complete version string for the Escape from Tarkov update you are referencing is 0.14.9.1.30626 - 3.9.0-30626-3482a6 Escape from Tarkov 0.14.9.1.30626 -3.9.0-30626-...
This patch addresses some of the controversy surrounding the new "Unheard Edition" and its PvE features. The long string of numbers—0