We need Python 3.7 to compile on RHEL 7, which uses glibc 2.17 These builds will be "legacy" builds, 64 bit builds are sufficient.
We need Python 3.7 to compile on Windows 7 / Server 2008 R2 These builds will be "legacy" builds. We will need 32 and 64 bit legacy builds.
Also, last restic version to run on Windows 7 is 0.16.2, see restic/restic#4636 (basically go1.21 is not windows 7 compatible anymore) So we actually need to compile restic ourselves with go1.20.12