Extension updates when upgrading Lucee core

I’ve just upgraded my dev server to the latest stable release and noticed that some of my chosen extensions have been automatically updated - but not all. For example Hibernate and EhCache have been updated, but MySQL and PDF have not.

What’s the logic behind this? Is it that certain core changes require updates to the extensions?

Also, I notice that Hibernate has been auto-updated to version

Should SNAPSHOTs really be pushed with a stable release (or at all)?

I’m actually happy that the MySQL extension wasn’t upgraded as the latest still breaks on my installation.

I also noticed that following extensions were update automatically while update the lucee latest version.

jtds(Mssql, sybase),

@micstriit, will confirm about this.