--- /dev/null
+---
+upgrade:
+ - |
+ Jenkins Job Builder 4.1.0 is now the default version. global-jjb has been
+ pegged to version 2.8.0 since v0.55.3 released on 2020-07-21. Since this
+ release JJB has dropped support for Python 2.7 and version 4.1.0 of JJB has
+ required fixes needed for dealing with versions of plugins that are now
+ shipping for Jenkins that cause issues.
+
+ Projects that set override their JJB version should either remove the pin
+ and take what global-jjb defaults to, or reset their pin to 4.1.0