DrDaveD

@thotypous Can you provide a simple recipe that would enable anyone to reproduce it on CentOS 8? Does it happen with EPEL singularity?

> Do you have a blogpost entry (link) about this change? No, it has not been changed. If you still think it's important, please create an issue in the current...

Oh, right. Yes that's the best explanation of the switch from Singularity to Apptainer.

There's also this [documentation in the admin guide](https://apptainer.org/docs/admin/main/singularity_migration.html) that explains the migrating from Singularity to Apptainer and that links to the [user guide discussion on compatibility](https://apptainer.org/docs/user/main/singularity_compatibility.html) between the two.

I don't think we should revise that historical announcement because those guides weren't there at the time, but there should be a news announcement about the 1.0.0 release and the...

This looks much more likely to me to be an issue with neurodocker than Singularity.

Replaced by apptainer/apptainer#691

I would guess that spack does not build singularity as root with the setuid-root helper. Using a .sif file directly is a privileged operation currently, because it has to mount...

This is related to #3612.

You don't change branches after doing 'git clone', so this is actually the current master branch, correct? Do you have different behavior if you next do 'git checkout v3.8.3'. I...