### What needs to get done Right now pack only alerts of an update if it matches the `charm-libs` key, but it should alert on any available update. Likewise, `fetch-libs` should alert the user about updates available that don't match the specification in charmcraft.yaml ### Why it needs to get done In an unrelated conversation @jnsgruk mentioned that this should be done and it looks like I misunderstood "if there are newer versions of the library available in the store, or the libraries do not match the constraints specified, the user should be notified as part of the packing process, but it should only be a warning/info notice, and the pack process should carry on using the in-tree libraries." to be about `fetch-libs` being able to update and not about every case of updates.