Snapcraft Live - Version management and snapshots

## Building snaps - version detection & upcoming snapd ## Goal * Learn how to set version numbers in snaps * Introduce a couple of new things in snapd ## Agenda ## References ### Documentation * * * Interesting forum threads * ### Commands Building * `snapcraft --debug` * `snapcraft --shell-after` * `snapcraft --use-lxd` Snapshots * `snap help save` * `snap save` * `snap saved` * `snap restore` ### Snapcraft options `version:` `version-script:` `adopt-info:` `parse-info:` ### Reminder * Install snapd (see snapcraft docs) * Install snapcraft `sudo snap install snapcraft --classic` * Install multipass