It's built on Electron and still no native Linux client. There's a web version, but you can't join meetings or screenshare. There are 3rd party wrappers for the web version that enable meetings, but you still can't screenshare.
At the very least their web version needs to have parity with the desktop application. It's 2019, browsers can handle voice chat and screensharing!
Well, there is an unofficial 'snap' package for Linux that enables all features including screen sharing. I don't remember the name but it must be easy to find.
Yeah, Hipchat is EOL and Teams has a market. Now, I _hate_ Teams, but it is nonobvious that Hipchat has a better notion of what features are necessary to be successful.
At the very least their web version needs to have parity with the desktop application. It's 2019, browsers can handle voice chat and screensharing!