Werk #4557: Stacking on metrics with empty values is now possible
| Component | Metrics system |
| Title | Stacking on metrics with empty values is now possible |
| Date | Apr 11, 2017 |
| Checkmk Edition | Checkmk Enterprise (CEE) |
| Checkmk Version | 1.4.0b6 1.5.0i1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
