Granite 7.2.0 Released!

What's Changed

• Add icon and use it by @danirabbit in #629
• Init: add ensure type by @danirabbit in #632
• Add 'since' annotations to things added in 7.1 by @davidmhewitt in #635
• Add since annotation to new public init method by @davidmhewitt in #636

Full Changelog: 7.1.0...7.2.0