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April 2025

 

 

Firefox 137 rolls out with Tab Groups, Address Bar Refresh, and more

Mozilla plans to release a new version of its open source Firefox browser later today. The Firefox 137 update introduces several new features to the browser, including tab groups and the previously announced refresh of the address bar.

It is the second big update of Firefox in a row; the update to Firefox 136 introduced support for vertical tabs among other features.

Good to know: Firefox 128.9 ESR and 115.22 ESR are also available later today. The Extended Support Releases fix bugs and security updates only though.