charmcraft_base: 4
This data as json
| rowid | charmcraft_version | supported_base | source | notes |
|---|---|---|---|---|
| 4 | 3.x | 24.04 | https://documentation.ubuntu.com/charmcraft/3.5.3/reference/platforms/#base | Technically can do 20.04 as well, but not with "base", only the older "bases" |