How to remove subject-specific compatibility config

[javierholguera]

I'd like to know how to remove a subject-specific compatibility config value.

The scenario would be:

1. Global config is, let's say, FULL
2. Temporarily, a subject is configured to be BACKWARD
3. After some changes have gone into the Registry, we don't need step 2 anymore.

Obviously the config can be updated to FULL, but that is a risk. If by any change the global value is changed to anything, that subject will stay to FULL for the time being.

The point is that it should possible to delete a custom-specific compatibility value so global is applied again. Is this possible?

[mageshn]

@javierholguera unfortunately this is not supported yet. Just to understand the use case, how often do you do something like this and what would be the reason for the same.

[javierholguera]

@mageshn it's not often because making incompatible changes is painful. However, it does happen and when it does, removing the specific subject configuration is housekeeping that we can't do today because of the lack of this feature

[rayokota]

Fixed by #1780