The most talked about new logo in October 2020 was arguably the Gmail symbol which got recoloured as part of Google's ongoing refresh of their services. Other notable changes included a logo for Discovery's upcoming streaming service, the major airline AirAsia, the food delivery startup Hello Fresh and more refreshes for Facebook Messenger and Medium.
The remaining round-ups for 2020 are prepared and will be released as they become ready, although I don't have a set plan for the moment. The round-ups have grown both more comprehensive and more international over time, which means they take more time complete.