AI-assisted tab groups, reduced memory usage on Linux, unit conversions in the address bar AND expanded PiP support – it's Firefox 141.

https://www.omgubuntu.co.uk/2025/07/firefox-141-release-ai-tabs-linux-memory

#firefox #opensource #foss

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i did go digging and there's an entry in about:config for browser.tabs.groups.smart.enabled

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