Lots of fixes, changes, and updates in this one. Thanks for the notice! 

Version 127.0.1 - first offered to Release channel users on June 19, 2024
 
BUG fixes & known issues:
 

Fixed

Fixed an issue where users with a primary password set on their profile could lose their previous session of tabs upon upgrading if they dismissed the primary password prompt (bug 1901899).

Fixed an issue where Linux users with accessibility.monoaudio.enable set to true were experiencing slow audio speeds (bug 1900972).

Fixed an issue where, in some circumstances, the Firefox installer on Windows failed to complete the installation (bug 1896868).

Fixed an issue causing Firefox to incorrectly reject cookies for certain websites (bug 1901325).
 


Unresolved



On Windows, the Private Window icon is displayed in the taskbar even though browser.privateWindowSeparation.enabled is set to false. This will be fixed in the next release (bug 1901840).

Under certain conditions, YouTube playback may experience stalling issues. We are actively working on a fix for this problem (bug 1878510).

 
Version 127.0.2 - first offered to Release channel users on June 25, 2024
 
only Bugs fix
 

Fixed an issue where YouTube playback may experience stalling under certain conditions (bug 1900191, bug 1878510).

Fixed an issue where the Private Window icon was displayed in the taskbar on Windows when browser.privateWindowSeparation.enabled was set to false (bug 1901840).
 
 
No issues to report after update on W10 machines

Thanks Cool.

Version 128.0 - first offered to Release channel users on July 9, 2024
 
Many New improvements
 
Various security fixes
     5 rated High
     8 rated Moderate
     & a few rated Low
 
 

I'd be happier if they'd stop removing things ...simple things...like "reload all tabs" ....among others....every time
they 'update' they remove QoL (imo)
 
 

 
I've been having a few issues with FF recently with tabs crashing for no apparent reason. Also a few sites that worked in FF until recently now just spit up blank pages, I have to go to MS Edge to view them. :(
 
 

Version 128.0.2 - first offered to Release channel users on July 23, 2024
 
NO security updates
 
Many fixes:
 
Fixed an audio echo in video calls on macOS under certain conditions. (Bug 1908539)
 
Fixed an issue where the Adguard extension popup was not displaying. (Bug 1906132)
 
Fixed an issue causing some screen readers to fail to read when navigating by character in rich text editors. (Bug 1905021)
 
Fixed visual glitches when dark mode is enabled in Windows ARM devices. (Bug 1897444)
 
Fixed an issue causing NTLM authentication failure. (Bug 1908115)
 
Fixed an issue where content displayed on mouseover was not captured in a screenshot. (Bug 1905468)
 
Various stability fixes.
 
 
No issues to report on W10 post update

All seems fine running on Windows 11.