> Yes, while running quarto, it kept giving the message that deno upgrade is available

Oof, that's super annoying, I'm sorry. We're supposed to have a command-line flag to disable that warning, but clearly it's not working for you. @cderv do you see this upgrade nag on windows?

_Originally posted by @cscheid in https://github.com/quarto-dev/quarto-cli/issues/4388#issuecomment-1433511448_

## Context 

https://deno.com/blog/v1.27#upgrade-checker

> We took special care to ensure that these checks don't impact the performance of your applications - they only happen in the background at most once a day. This feature can be disabled entirely by setting the environment variable: DENO_NO_UPDATE_CHECK=1

Somehow it does not seem to work on Windows
            
cderv
2023-02-16T21:26:56Z
cderv
windows
v1.4
closed
Ensure deno upgrade warning deactivation works on Windows 
https://github.com/quarto-dev/quarto-cli/issues/4394