Add DeploymentJobParameter Entity
Add DeploymentJobParameter to API
Add UI for deployment job parameters
Move VariablesHierarchy view to variables directory
Add parameters to new deployment job form
Define parameters on deployment plan level, not on project level.
Store deployment plan parameters as deployment job variables
Use deployment job variables during execution
Show deployment job variables together with the results
Minor UI tuning for variables hierarchy view
Version 0.6.0