Our company just got a warning that we have sixty days to release something on Play or have our developer console account closed. The email made it pretty clear that Google wants developers to continuously push new versions to customers. We have no new features nor bug fixes in backlog. There is nothing to update. The only purpose of our software is to control hardware that our company makes. Nobody uses it for fun,…
Are you sure you don't rely on any third-party libraries that have been updated for security reasons? Are you sure there's no Android API being deprecated that you're still using? I sympathize with the general idea that software that hasn't been updated in a long time is more likely to contain bugs and incompatibilities with newest OS versions. Whenever I've opened ancient apps on my iPhone or my Mac, they generally…
Google has become very aggressive, you need to keep updating the apps, to specific SDK versions, even if there are zero changes to your own application in terms of what APIs got changed.
Otherwise it gets removed from PlayStore.