Release 2.8.1

Release 2.8.0

Release 2.7.2

Release 2.7.1

Release 2.7.0

Release 2.6.2

remove unnecessary patch requests (kubernetes-sigs#3380)

the suit seems failed due to a flaky test timeout, will manually rerun the suit

Merge pull request kubernetes-sigs#3329 from oliviassss/nlb-sg

Add support for NLB security group

Release 2.5.4

Release 2.5.3