I applied the update yesterday myself. Info with install was the following:-
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Important changes in version 17.0.1.136:
NEW: 360° scene rotation NEW: Reset Store (Help menu) Fixed various errors that could lead to crashes Small corrections made in the effects area Small Store fixes
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360° rotation added to the other two 360° options which already existed in effects. Don't know exactly what Reset Store does, apart from, well, resetting the store! But even then, I don't know exactly what that would mean, haven't tried it yet, probably wise to let someone else go first. Heh.