Nyall Dawson 61454c67cd [processing] Add api to allow providers to report warnings which should
be shown to users when using that provider

This can be used to return a translated warning message which should be
shown to users of this provider. It's intended for use in cases such as
a provider which relies on a 3rd-party backend, where the version of the
backend software is not officially supported, or for alerting users to
providers in a "beta" or "untrustworthy" state.
2019-12-06 17:35:41 +10:00
..
2019-05-17 16:47:47 +02:00
2019-09-24 16:49:57 +10:00
2019-10-26 10:50:30 +10:00