When trying to install Jenkins plugins in a Docker image, the "pipeline-input-step" fails to download. After a (very quick) investigation, it seems both the 2.8 and latest permalink (currently pointing to 2.8) links are broken from https://updates.jenkins.io/download/plugins/pipeline-input-step/

Additional details:

• At least 2.6 and 2.7 work as expected.
• Tried in two different environments, though under the same DNS.

Since this is a dependency injected by another plugin, forcing the use of a previous version might not be an option.