Release 1.6.2

What's Changed

• Added the "owner" field to all serializers by @peteeckel in #891
• Add canonicalization to record values by @hellerve in #895
• Add restrictions in get_children calls by @hellerve in #896
• fix: reject managed record modification by @hellerve in #897
• fix: restrict the allowed filter expressions in ip addresses by @hellerve in #898

Full Changelog: 1.6.1...1.6.2