User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:2.0b4pre) Gecko/20100813 Minefield/4.0b4pre Build Identifier: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:2.0b4pre) Gecko/20100813 Minefield/4.0b4pre There are no nightly Firefox builds for Windows x64 available after the 13th (four days ago). All the other platforms still have nightlies. Is this intentional, or is it being caused by some bug? Reproducible: Always Steps to Reproduce: 1.Go to http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-trunk/?C=M;O=D 2.See that there are no builds since the 13th for 64-bit Windows 3.
Due to yarr landing. This will be fixed by next tracemonkey merge. See bug 586887.
tinderbox can build win64 packages from today,