5 to 5.5. This may be done to emphasize the value of the upgrade to the software user or, as in Adobe's case, to represent a release halfway between major versions (although levels of sequence-based versioning are not necessarily limited to a single digit, as in Blender version 2.91 or Minecraft Java Edition starting from 1.7.10 through 1.21.11, after which the versioning scheme transitioned to a year-based format).

A different approach is to use the major