Within Teamwork Projects, you can use the Quick Search bar near the top right of your site to view the available versions of a file.
To use Quick Search, enter your chosen file name into the search area to the top right of Projects next to your profile icon.
When you enter a search term you will be presented with a list of matching results. Entering the full file name will populate all the versions of the file present.
In the icon next to each file name you will see the version number indicated with v1, v2, v3 etc. The latest version of the file will have 'latest version' in brackets next to the file name.
Note: If your file name is large it may push the (latest version) info to the right, stopping it from appearing.
For more information see: Uploading files in the files area