We need the release notes prior to upgrade.  Upgrades should not be made available without release notes. Best, Enrique

Also, it would be helpful if the release notes came out with the release and included the documentation about storage. Adobe Analytics extension 1.9.4 Release Notes miss... - Adobe Experience League Community - 674189  

We found a new cookie being set when a recent upgrade, a no-no for our privacy team.  We cannot revert to remedy the issue, which is a major, major pain point for us.  Extension Upgrades | Adobe Data Collection Ben, when will this functionality be added.   Best, Enrique