Any known issue with UPM 2.21.4?

[crp705as]

Am being prompted to upgrade my UPM from 2.20.5 to newer version 2.21.4. Note that I am not a techy but have no problem pressing the "update now" button. 

Are their any known cautions prior to my doing this? Should the instance be "quiet" or is it seamless? 

[Marcelo Horlle]

Hey Anne Marie,

We currently have two open bugs logged against version 2.21.4 and you can find them at our Ecosystem page for UPM.

None of them are considered to be blockers for upgrade, so you should be good on upgrading your version. Also, as the UPM is is a separately installed component that supplements or enhances the functionality of an Atlassian application, in your case, Confluence, you don't need to worry about upgrade failures bringing harm to your application.

Hope that this helps!