[JENKINS-17755] Allow environment variable expansion in parameter default value and description fields

Now you cannot use environment variables in default value and description fields.

This could be useful for dynamic hints.

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Originally reported by vlastimil_dolejs, imported from: Allow environment variable expansion in parameter default value and description fields

• assignee: petehayes
  
• status: Open
  
• priority: Major
  
• component(s): release-plugin
  
• resolution: Unresolved
  
• votes: 1
  
• watchers: 1
  
• imported: 20251223-222157
  

Raw content of original issue

Now you cannot use environment variables in default value and description fields.

This could be useful for dynamic hints.

The issue names no files, tests, or entry points. Start by locating the handling of parameter default values and descriptions in the release-plugin, then determine how environment variables are expanded there. Done means both fields support expansion and coverage verifies the resulting dynamic values and hints.

Written by the indexing model from the issue text.