Knowing if an add-on is 2.3 compatible?

[Mouth]

As there is no search or filter functionality available for determining if an add-on you have (or those that you could have) is 2.3 compatible, is the only option to interrogate the updates and discussion tabs of every add-on, and repetitive post(s) asking if/when the dev will update or test the add-on for 2.3 compatibility?
Knowing if an add-on is 2.3 compatible?

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