Add the possibility to install a previous release of an addon

[jmcollin (Jean-Marc COLLIN)]

@ludeeus

Sure, adding a “version” field could be nice, but it has implications that most will not think of or consider when suggesting adding a “simple” thing like that.

I agree with that and that’s why it is under the responsability of the user. If semver major release have been installed, a user should not go back with a previous major release. Like for all HACS integration and like for all software update generaly speaking.