ningau lujvo

x1=g1=c2 renovates/renews/updates x2=c1, making it new in property x3=c3 by standard x4=c4.

In a computer context, a tag such as se la'u or a tanru involving va'e can be used to indicate a version number.

In notes:

cabybixygau
x1=g1 updates / makes current x2=b1 to x3=c2; x1 makes x2 catch up with x3 at / under conditions / when x4=b3.