Google has announced today that the release of future Chrome and Chrome OS versions is temporarily paused because of adjusted work schedules caused by employees having to work from home due to the novel coronavirus pandemic. Chrome v81 was supposed to start rolling out on March 17th according to a post initially published on the Google Developers blog yesterday. Google also informed Android developers that they will be experiencing longer than normal app review times due to adjusting work schedules. Some of their apps will go through the review process in seven days or more starting this week.
Source: https://www.bleepingcomputer.com/news/google/google-prioritizes-security-updates-after-halting-chrome-releases/