We are happy to announce the release of Reading App Builder 5.1 .
For more details, please see the Release Notes 3.
Does this include the Linux version? My co-worker in Peru is still getting v4 when he tries to update.
Yes it does include Linux versions.
Does your co-worker know how to update his repository information first before he tries to get the latest version?
I just did that on my Wasta Linux test machine and got version 5.1