We rolled out Concourse version 5.8.1 to all our setups.
This is a CVE version upgrade that patches an edge case of CVE-2018-15798
You can check out the full Concourse changelog here.
Skyscrapers Changelog
This changelog lists all updates, improvements and new features our Engineering team develops for our Reference Solutions. These are rolled out automatically to all SRE-as-a-Service customers.