How do you implement API versioning for mobile applications?

Question

API

There is a mobile application that is released once a month. The application works through the API. This API can be updated for new applications, so there may be compatibility issues in the old version. How do you solve this problem?

Answer 1

I don’t make backward incompatible changes, I always think that something will have to be changed. In case you have to make an incompatible change, you have to release a new version of the API.

Answer 2

we always specified the version parameter in the api method;
if this is not present, we enter it - and for the compatibility of old versions in the api, we give (execute) the latest version for which the parameter has not yet been accepted.
With the base - the bases are different in structure, but according to the data they are similar, i.e. data is being duplicated