Protocol for updating a snap

Quick question (and apologise if I missed the info somewhere in my searching)…

What is the protocol when a snap has an update? To help out other authors? For example, vscode has an update and if say the original author (snapcraft.yaml) is otherwise engaged?

Is it just a PR? Another method?

Use whatever method is used for code contributions in the repository for the project. For the snaps hosted in the snapcrafters GitHub repository, for example, that would be a PR.


Thank you very much! Sounds good.