Microsoft announce that Office LTSC 2024 (Standard and Professional Plus) and Office 2024 (Home and Home & Business) editions are available from 1 October 2024.
The LTSC flavours are accompanied by their favourite friends, Visio LTSC 2024 and Project 2024, and you can find that announcement here: https://bit.ly/480Ym91, while the consumer editions announcement is here: https://bit.ly/40esZpv.