This is the 6714th most frequent Japanese word.
バージ
"Barge" (a flat-bottomed boat).
Here, バージ refers to a 'barge', which is a flat-bottomed boat used to transport goods or people on waterways.
バージを使って川を渡りました。
We used a barge to cross the river.
In this context, バージ is used as a slang abbreviation for 'version', which denotes a specific iteration or release of software.
このソフトウェアは最新バージに更新されました。
This software has been updated to the latest version.
Once again, バージ is used to mean 'version', referring to a particular interpretation or representation of information.