[RELEASE] v1.0.4

[przemyslavic]

Release checklist

• [ ] Default OS cloud images updated
• [ ] Support branch created
• [ ] CI pipelines for support branch created
• All automated tests passed (QA pipelines):
  • [x] Standard apply (new cluster)
  • [x] Standard apply (existing cluster)
  • [ ] Upgrade for V-1
  • [ ] Upgrade for V-2
  • [ ] Upgrade for V-3
  • [ ] Upgrade for V-4
  • [ ] k8s HA apply
  • [ ] Promote k8s to HA apply
  • [ ] Single machine apply
  • [ ] Offline mode apply
• Changelog:
  • [x] Changelog updated (release date, known issues, breaking changes, deprecations)
  • [ ] Changelog for the next version created in develop branch
• Documentation:
  • [ ] Updated LIFECYCLE.md & LIFECYCLE_GANTT.md
  • [ ] Updated Testing Scenarios list
• [x] Release pipeline performed
• [x] GitHub release exists with correct content (links)
• [x] docker pull command from the release description tested
• [ ] Version bumped to the next in develop branch (in VERSION file)
• [x] Releases updated in ZenHub