the developer is working on OS3 builds, actually.
No he's not. MorphOS developer Polluks uploaded a bunch of missing catalog files to the MOS and OS3 branches a few weeks ago, and Jeff simply fixed a wrong "executable" property on one of those files.
the project is for OS3, OS4, and MOS.
Nobody has done any real work on the OS3 version since about 2003. In 2008, there was a port of the OS3 version to MorphOS, which hasn't been improved since then. The only version that is still actively developed, is the OS4 branch.
