Attention! Do not use these builds.
These builds are done by maintainers in preparing to Psi releases.
Regular users of Psi should use official builds for stable releases:
https://sourceforge.net/projects/psi/files/Psi/
If you are looking for daily builds from development branch of program, then you are looking for Psi+ project. And its regular builds you may find here:
https://sourceforge.net/projects/psiplus/files/
The difference between Psi and Psi+ projects is thoroughly described in README:
https://github.com/psi-im/psi/blob/master/README.md#development