Proposal to update UbuntuSeededSnaps Policy

[Dimitri John Ledkov]

I would like to request the following updates to the UbuntuSeededSnaps
Policy https://wiki.ubuntu.com/UbuntuSeededSnaps

7. Bases
Seeded snaps which use a base, must use "base: core18" or higher.
Existing snaps are grandfathered, but are encouraged to update to
"base: core18" or higher.

8. Contact
Contact field must be set in the Snapstore to a URL where bug reports
and support requests can be filed. If a public tracker is not
available, email contact address may be used, but is discouraged.
These are used by apport / ubuntu-bug tools to guide users to file
issues. Examples:
https://bugs.launchpad.net/subiquity/+filebug
https://github.com/snapcore/core20/issues/new

-- 
Regards,

Dimitri.