fix dependabot alerts (#5202) * fix dependabot alerts * update

update doc branch-2.4 (#9430) 

add 2.3.0 release doc (#8119) 

update releae doc branch-2.2 (#7328) 

add release doc branch-2.1 (#5980) * add release doc branch-2.1 * update

update release link (#4212) * update release link * update

Update deploy-spark2.sh 

flip version to 0.12.2 (#3119) 

add serializeUid (#3099) 

add 0.12 release doc (#3095)