Needs approval from an approver in each of these files:
- ~~[OWNERS](https://github.com/kubeedge/website/blob/master/OWNERS)~~ [Shelley-BaoYue]
Approvers can indicate their approval by writing `/approve` in a comment
Approvers can cancel approval by writing `/approve cancel` in a comment
Please check if the PR fulfills these requirements
[x] The commit message follows our guidelines
Update new link for v1.18, and make v1.14 out of maintained.