docs(release): add some improvements from 1.0.0 release round (#12633)
docs(release): add some improvements from 1.0.0 release round (#12633)


zhouyao1994/incubator-superset,mistercrunch/panoramix,apache/incubator-superset,airbnb/caravel,airbnb/caravel,apache/incubator-superset,apache/incubator-superset,mistercrunch/panoramix,apache/incubator-superset,airbnb/caravel,zhouyao1994/incubator-superset,zhouyao1994/incubator-superset,zhouyao1994/incubator-superset,zhouyao1994/incubator-superset,apache/incubator-superset,mistercrunch/panoramix,airbnb/caravel,mistercrunch/panoramix