I can understand the frustration; it's quite tricky to sort these things out.
> We have *not* used latest/stable from charmhub, but latest from charmstore.
If you've deployed using cs:vault using juju 2.8 in the last 12 to 18 months then it *is* from the charmhub, just via a compatibility layer. And as such that will from the latest/stable track. So if you got vault 1.10 with the latest/stable charm it was probably a recent install, and would have been on focal, as there is no latest/stable vault charm that supports jammy.
As previously noted, we will need to sort out the latest/stable channel as it doesn't support the current lts.
I can understand the frustration; it's quite tricky to sort these things out.
> We have *not* used latest/stable from charmhub, but latest from charmstore.
If you've deployed using cs:vault using juju 2.8 in the last 12 to 18 months then it *is* from the charmhub, just via a compatibility layer. And as such that will from the latest/stable track. So if you got vault 1.10 with the latest/stable charm it was probably a recent install, and would have been on focal, as there is no latest/stable vault charm that supports jammy.
As previously noted, we will need to sort out the latest/stable channel as it doesn't support the current lts.