Description

If the documentation team doesn't think that this will clutter the documentation, it would be nice if we could document for versions of the databases <= 4.4 operators which act on multiple paths will act on them in lexographic order (so "a.10" before "a.2").  In the future ,these updates will happen in numeric order if a path component is entirely composed of numbers (so "a.2" before "a.10"). 

Scope of changes

I think we'll want to update:

• https://docs.mongodb.com/v4.4/reference/operator/update/
• https://docs.mongodb.com/manual/release-notes/5.0-compatibility/

Maybe also consider a note/include to be added to the Behavior section of affected update operators:

• https://docs.mongodb.com/v4.4/reference/operator/update/rename/#mongodb-update-up.-rename/#behavior
• https://docs.mongodb.com/v4.4/reference/operator/update/pop/#behavior
• https://docs.mongodb.com/v4.4/reference/operator/update/bit/#mongodb-update-up.-bit

Impact to Other Docs

MVP (Work and Date)

Resources (Scope or Design Docs, Invision, etc.)