Since the “unstable” google-chrome-dev and google-chrome-beta packages weren’t being kept fresh in nixpkgs, and were finally dropped in chromium{Beta,Dev},google-chrome-{beta,dev}: drop by emilylange · Pull Request #261870 · NixOS/nixpkgs · GitHub, I have set up an auto-updating flake in GitHub: GitHub - r-k-b/browser-previews: Up-to-date versions of google-chrome-dev and google-chrome-beta for Nix users.
It updates once per day.
I just switched back to stable to have a stable Meet client, but as the original author of flake-firefox-nightly, I’m very happy to see this! Thanks, and nice work!
I dont actually use this, but looks like it hasnt been updated in 4 days you might want to look at the automation.
Thanks Alper-Celik!
The auto update has just done a couple more updates since your comment, so it seems to be working still. 
Judging by the dates in the versionhistory json, it’s common for there to be several days or weeks between Chrome releases: https://versionhistory.googleapis.com/v1/chrome/platforms/linux/channels/all/versions/all/releases
(Which makes sense, given how long the Chromium build times are)
Thank you!
I’ve been feeling frustrated about out-of-date Chrome, even dev, so really appreciate you offering this.
I’m a non-technical user on Nixos for my daily business laptop…and Chrome is central to my work, for better or worse.
Better pragmatic than dogmatic!