• I updated to the latest Jekyll (or) if on GitHub Pages to the latest github-pages
• I ran jekyll doctor to check my configuration
• I read the contributing document at https://jekyllrb.com/docs/contributing/

My Environment

Expected Behaviour

When developing locally, Jekyll should use localhost:port for site.url and absolute_url filter, rather than the url provided in _config.yml.

Current Behavior

I just upgraded my website to use Jekyll v4.2.0.

This is my _config.yml

url: https://example.com

Now when I do bundle exec jekyll serve or jekyll serve, my site.url and absolute_url use the https://example.com.

Before upgradation, everything was running super fine.

Code Sample