bump to release 1.2.3 (#5600)

Signed-off-by: jiefenghuang <[email protected]>

bump to release 1.1.6 (#5601)

Signed-off-by: jiefenghuang <[email protected]>

bump to release 1.2.2 (#5333)

Signed-off-by: jiefenghuang <[email protected]>

bump to release 1.1.5 (#5334)

Signed-off-by: jiefenghuang <[email protected]>

bump to release 1.2.1

bump to release 1.1.4

bump version to 1.3.0-dev

bump to release 1.1.3

bump to release 1.2.0

bump to release 1.2.0-rc1