Current: Release phase system will distribute to a different user group when a hot-fix is required.
Request: For the same phasing, keep original distribution.
If we release version 1.0 to 10% of the users using the phase system - lets call them group A.
Then we find a major issue, and we want to release an immediate fix 1.1, releasing it will target a different 10% of the users - not necessarily group A.
This means that group A will have the major bug until the new phasing of 1.1 will get to them.
We want to be able to release the hotfix 1.1 immediately to the same original 10% group A. And if all is good, continue the phasing from there.