- Add section on upgrading/downgrading and boot-order to system.md
- Add or update references on upgrading from other pages
- boot.md (update ref)
- cli/upgrade.md (add ref)
- management.md (add ref)
[skip ci]
As mentioned previously, the NACM default ACLs in `factory-config` were
removed as part of the work on the nacm-basic branch.
Adjust text to not mention any pre-configured user levels, for now. A
future update may change the defaults when we've found resonable levels.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Jon-Olov Vatn