stable stable-1.28
+--------------+ +--------------------------------------------+
| | | |
| +--------+ | corresponds to | +--------+ +--------+ +--------+ |
| | 1.28.0 |----------------------> | 1.28.0 | | 1.28.1 | | 1.28.2 | |
| +--------+ | | +--------+ +--------+ +--------+ |
| | | | ^ | |
| | +-----|-------------------|------------|-----+
| +--------+ | created| |upgrades |
| | 1.28.1 | | from | hotfix_xyz |to |
| +--------+ | | +------------+ | |
| | +-->| |--+ |
| | | | |
| +--------+ | upgrades to +------------+ |
| | 1.29.0 |<----------------------------------------------------------+
| +--------+ |
| |
| |
| +--------+ |
| | 1.30.0 | |
| +--------+ |
| |
+--------------+