Hey, I'm using Spine 3.8.76 Essential and tried to open a skeleton my artist uploaded, but I got a warning about it being made in a more recent version (3.8.79 Pro). However I wasn't prompted to update the editor, and I always try to keep it up to date.
When I open the editor Settings, the version to be used is set to "Latest", and the current version is reported as "Spine version: 3.8.79 ESS, launcher: 3.7.81". There are no newer versions available in the drop down menu either.
So I searched the forums here and didn't find much information about it, except for Spine devs requesting the spine.log file. Indeed there are some errors there regarding the update process.
I'm attaching the file to this post, which can hopefully be of any help.
Thanks!