WhatsApp is working on expanding its group chat event planning feature to private chats, according to new changes found in the latest beta version (via WABetaInfo). Currently, WhatsApp allows you to create events from group chats to help organize gatherings and stay connected. Hosted events can be given a name, date, and time, also with a description, location, call link, and end time. Only people in the group chat can be invited. WhatsApp's plan to bring events to private chats should see all of these event planning features become available in one-on-one conversations. It's another step towards Meta's goal of keeping users in the app for longer, instead of having to switch to calendars or other apps to organize meetings,…