Mozilla sent Firefox Version 143.0.1 to the Release Channel.
Fixed- Fixed a tab crash experienced by some users caused by DLL injection. (Bug 1872261 (https://bugzilla.mozilla.org/show_bug.cgi?id=1872261))
Update: To get the update now, select "Help" from the Firefox menu, then pick "About Firefox". Mac users need to select "About Firefox" from the Firefox menu. For non-English versions, Fully Localized Versions (https://www.mozilla.org/en-US/firefox/all/#product-desktop-release) are available for download.
Release Notes (https://www.firefox.com/en-US/firefox/143.0.1/releasenotes/)
Release Notes (https://www.firefox.com/en-US/firefox/143.0.4/releasenotes/):
Fixed- Improved Firefox' connection fallback behavior to mitigate sporadic slow/failed loads on some Google sites on systems with certain third-party software installed. (Bug 1990699 (https://bugzilla.mozilla.org/show_bug.cgi?id=1990699))