Version 110.0a1, first offered to Nightly channel users on December 12, 2022
Firefox Nightly gets updated every day and as a consequence, the release notes for the Nightly channel are updated continuously to reflect features that have reached sufficient maturity to benefit from community feedback and bug reports.
Warning: Features listed here may or may not make a final release of Firefox.
In addition to these release notes, you can follow ongoing development on our @FirefoxNightly Twitter account as well as read our Nightly Blog.
Dragging images across Firefox tabs and instances is now more reliable and works with web apps like Google Drive and Photos
Note: A bug in the popular X-Mouse Button Control (XMBC) tool may cause mouse wheel scrolling to stop working. Affected users should update to the latest version of XMBC (2.20 or higher) which contains a fix for this issue.