Meituan has officially released and open-sourced its latest upgrade in the LongCat-Flash series, named LongCat-Flash-Omni. This development marks a significant step in Meituan's technological advancements, offering enhanced capabilities to developers and users. Alongside this release, Meituan has launched the official LongCat App, which supports online search functionalities and enables voice calls, broadening its utility and accessibility for users.