@Jane for updates please use the same form as you would for a brand new ZenPack. All the details go to our team responsible for publishing and we can track the requests the same way as well as reach out if we need more details. Looks like a good update. URL again is: https://www.zenoss.com/product/zenpacks/community-creation.
Thanks for your reply @Jane. Would love your feedback on preferred form inputs and process for updating. Please email me directly and I will work to simliplfy the process.