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3-manifolds / SnapPy

SnapPy is a package for studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures. It is based on the SnapPea kernel written by Jeff Weeks.
https://snappy.computop.org/
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Cannot obtain latest version 3.1.1 #107

Closed AkishiKato closed 1 year ago

AkishiKato commented 1 year ago

I tried to install the latest version of SnapPy for Windows. I followed the instruction https://snappy.computop.org/installing.html. But the opening window says "Please upgrade to 3.1.1 from 3.1 via .....". What's wrong?

culler commented 1 year ago

Thank you for letting us know about this. We did release version 3.1.1 to fix a small bug in the SnapPy app. But it seems that we did not upload the new Windows installer -- only the one for macOS. The bug will not affect you if you don't enable "IPython autocall" in your settings. We will upload the new Windows installer soon.

NathanDunfield commented 1 year ago

@AkishiKato I just uploaded an actual version of SnapPy 3.1.1 for Windows. If you download the installer again and reinstall, the message should go away. Thanks again for reporting this.

@culler The problem was actually that, while I did upload a new installer when doing the 3.1.1 release, it was built against the wrong branch of the SnapPy repo...