Update-Center certificate rotation
On the 29th of March 2021, we’ll rotate the Jenkins update center certificate.
The existing certificate expires in April 2021.
When the new certificate is installed on March 29, 2021, Jenkins versions older than 2.178 (April 2018), won’t be able to communicate with the default and experimental update centers.
Instances using alternative update centers (self-hosted or vendor-provided) will not be affected by this...
