3.90m33 is incorrectly written, and should be written as "Versions." being its meaning:
The correct term is versions. It is the plural version. It is each one of the translations of the original text. It is the way in which each person tells a happening or event. In art and literature is the way how a work is interpreted or adopting a text. In medicine it is to change the position of a fetus to facilitate childbirth. Each of the modifications that are performed to a software program.