Hello,
For those who have updated APEX in an environment with multiple apps.How did you guys do it?
We were thinking about updating the environments and have a key user testing the production after all checks. Is it possible/necessary to have a database running two APEX versions like 19.1 and 22.2?
Just in case there is an issue that breaks and the users need to have a working app still running as fallback. What other types of measures did you take and pitfalls you've faced?