64-bit Firefox Progress Report

64-bit Firefox progress report: 2017-07-18

We are on track to make 64-bit Firefox the default build for Win64 OS,
bringing improved ASLR and fewer OOM crashes to the 70% of Windows
Firefox users running Win64.

PLANS:

* In Firefox 55 (August 8), the Windows stub installer will default to
64-bit Firefox for eligible users (Win64 and 2+ GB RAM).

* In Firefox 56 (September 26), we will migrate existing eligible 32-bit
Firefox users to 64-bit. About 70% of Windows Firefox users currently
run 32-bit Firefox build on Win64. Nearly all of these users can be
migrated to 64-bit Firefox.

Our Win64 project wiki has more details about the long road to making
64-bit Firefox the default:

Read additional very important info about it at this link: https://groups.google.com/forum/#!topic/mozilla.dev.platform/hlCGG_Hib1w