The download page is https://ftp.gnu.org/gnu/pspp/ and this most certainly does have version 1.6 (scroll down to the bottom).
Perhaps you were looking at a mirror site? (some mirrors are a little slow getting updated). So I suggest that you try a different mirror or use the primary download site (above). J' On Sat, Jun 11, 2022 at 10:49:51PM +0000, someone wrote: Hi all I hope everyone is healthy! The website of pspp https://www.gnu.org/software/pspp/ says 1.6.0 has been released. I went to the download page and got the version for windows. pspp-1.5.3-g797d4c.exe. This still seems to be the 1.5 version? At least when i installed it on my windows pc, and clicked on about, it said version 1.5. Any plans for when the 1.6 version for windows to be released? I know 1.6 is at the nightly untested builds. Thanks Gene