Please Update: Migrate to API v2, update tracking event and code clean up

https://github.com/efetechnology/Gravity-Forms-Klaviyo/pull/1 is for this plugin to use the v2 of the API as well as handling some code cleanup. It should be a fairly straightforward test & merge process to get this taken care of and then update as a new version for availability via this WP.org listing as well as on GitHub.

This was proposed back in March of this year without any follow-up via GitHub, and I see this plugin is still on its initial release (also, the support forum has had limited activity lately [a response ~1 year ago said things were being worked on while it appears to have not seen any activity since then]). Was this plugin created & abandoned shortly after, or is this just needing a moment to revisit & take care of things?