Bug 574684 - Add help stubs for 4.21

Point to 4.21 content in welcome page.

Change-Id: I7cd6948f9e07b6918a605f7d40e69cc454dee927
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform/+/182809
Tested-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>
1 file changed
tree: a5ea5ab7b2b446c772a11b581e5f82faec29932a
  1. ant/
  2. platform/
  3. update/
  4. .gitignore
  5. CONTRIBUTING
  6. Jenkinsfile
  7. LICENSE
  8. NOTICE
  9. pom.xml