Merge pull request kubesphere#4043 from ks-ci-bot/cherry-pick-4042-to…

…-release-3.1

[release-3.1] Change helm path

Merge pull request kubesphere#4013 from RolandMa1986/fix-merge

Fix merge conflict

Merge pull request kubesphere#4011 from ks-ci-bot/cherry-pick-3965-to…

…-release-3.1

[release-3.1] Improve the s3 uploader for better performance.

Merge pull request kubesphere#3806 from yunkunrao/master

Fix metering chart display error when switched into network flows consumption.

Merge pull request kubesphere#3674 from junotx/ca

fix case-insensitive keyword query and consistent state for alerting

Release v3.0.0, huge improvment

KubeSphere v2.1.1

release verison v2.1.0

version advanced 2.0.2

Update README.md