Minecraft wiki entry for Village_%26_Pillage, associated text: 1.14.1 and 1.14.2 made small changes and fixed several bugs.
1.14.3 added a gamerule to disable raids, changed some block placement rules, and fixed several bugs.
1.14.4 added a new function to /debug, a new splash, tweaked villager behavior, and made other minor changes and bug fixes.