runtime/contributing/release_schedule.md
A new minor release for the deno cli is scheduled for release every 12 weeks.
See Milestones on Deno's GitHub for the upcoming releases.
There are usually several patch releases (done weekly) after a minor release; after that a merge window for new features opens for the upcoming minor release.
Stable releases can be found on the GitHub releases page.
In addition to the stable channel described above, canaries are released multiple times daily (for each commit on main). You can upgrade to the latest canary release by running:
deno upgrade --canary
To update to a specific canary, pass the commit hash in the --version option:
deno upgrade --canary --version=973af61d8bb03c1709f61e456581d58386ed4952
To switch back to the stable channel, run deno upgrade.
Canaries can be downloaded from https://dl.deno.land.