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Changes between Version 1 and Version 2 of Ticket #21874, comment 5

v1	v2
3	3	Even with this pull request, that's possible by just giving a bogus path, like eggs do - but that's a bit ugly as an official recommendation for a real use case.
4	4
5		My inclination is to go with this strict (but backwards compatible) approach for 1.7 and see if use cases pop up for apps without a filesystem location. But that means that third-party code written for 1.7 and assuming that `~~`appconfig.path`~~` must be a string would later be broken if we decide that `None` is a valid value for `appconfig.path` after all.
	5	My inclination is to go with this strict (but backwards compatible) approach for 1.7 and see if use cases pop up for apps without a filesystem location. But that means that third-party code written for 1.7 and assuming that `appconfig.path` must be a string would later be broken if we decide that `None` is a valid value for `appconfig.path` after all.