Current Deno version: v1.46.3Looking up canary versionFound latest canary version 8cdb309ffd6686b2f3c4a2126d927fd5770be34dDownloading https://dl.deno.land/canary/8cdb309ffd6686b2f3c4a2126d927fd5770be34d/deno-x86_64-apple-darwin.zipDeno is upgrading to version 8cdb309ffd6686b2f3c4a2126d927fd5770be34dUpgraded successfully to Deno 8cdb309ffd6686b2f3c4a2126d927fd5770be34d (canary)
$ deno upgrade rcCurrent Deno version: v1.46.3Looking up release candidate versionFound latest release candidate version v2.0.0-rc.5Downloading https://dl.deno.land/release/v2.0.0-rc.5/deno-x86_64-apple-darwin.zipDeno is upgrading to version 2.0.0-rc.5dyld: malformed mach-o image: dyld chained fixups info underruns __LINKEDITerror: Failed to validate Deno executable. This may be because your OS is unsupported or the executable is corrupted
curl -fsSL https://deno.land/install.sh | sh
deno
deno upgrade
deno upgrade rc