Today we are announcing the availability of Cumulative Updates (CUs) for Exchange Server 2016 and Exchange Server 2019. These CUs include fixes for customer reported issues along with all previously ...
Updated Apr 21, 2022
Version 9.0
Blog Post
Thanks for the information and update. We will perform the test installation in the coming days and production environments later on. I will update this post on our findings. As for now I can't read the information yet, bc the CDN are not fully in sync with install notes (as mentioned), so will chat that tomorrow.
Update 1: We have scheduled the installs of production environments starting next week and plan to do the last one before patch tuesday in may (to remain in chronological order). In test environment we have no issues. We phased out EXCH2013 completely and all are 2016 and 2019 now. Remaining 2016 will be migrated to 2019 (or successor) later this year. We found out that all UNC path functions are removed, except the UNC path for export/import function.
Update 2 (may 4th): We have upgraded all our managed environments. No issues have been found.
Keep up the good work! We want to keep the chronological order of software updates and be ready for possible may updates (if any will be released).