Is there a PureCN documentation file that lists changes in each release?
Are there any significant changes between 1.9.45 and 1.9.49 that would necessitate rerunning samples that have already been run through the earlier version?
Some packages have a NEWS file that documents changes. PureCN is one of them.
Thanks James and Mike for chiming in. I'm currently not maintaining a detailed changelog for devel (as Mike noted, you'll need to browser the commit history). The package is still under active development and the user base of devel is small. But no, there were no changes since January that would require re-running samples.
Looks like the OP needs the NEWS from the devel version to see changes in 1.9.ZZ.
For PureCN it's also possible to checkout the Github repo and look at the commit messages, which might give the granularity to see changes between point releases.