For Drupal 7, I'm using
- Cache pages for anonymous users
- Compress cached pages.
- Aggregate and compress CSS files.
The problem is when I update the CSS code for one of my CSS file, the code doesn't show in my page.
I have tried to Clear all cache and even run cron, but the new CSS code doesn't get added to the cached and minified version of my CSS.
The only workaround is just to disable "Aggregate and compress CSS files."
Any thought on this will be helpful.