SupersetClientBase was missing aclose() method. AsyncSupersetClient had it via override, but code creating SupersetClient directly (e.g. dashboard tasks history route) would fail with AttributeError on await client.aclose().
SupersetClientBase was missing aclose() method. AsyncSupersetClient had it via override, but code creating SupersetClient directly (e.g. dashboard tasks history route) would fail with AttributeError on await client.aclose().