We need to keep SHA1-signed installers and their bouncer entries around for a while for XP users. Here is break down per channel: release: 43.0.1 beta: 44.0b1 aurora: TBD (patch2 hasn't landed yet) nightly: 9aa2dae27ae5 https://treeherder.mozilla.org/#/jobs?repo=mozilla-central&revision=9aa2dae27ae5&selectedJob=2862632 win32: http://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-central-win32/1449683321/ win64: http://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-central-win64/1449683321/ I'm not sure if we want to keep l10n repacks for central/aurora (some/most usually are broken). Maybe it'd be better to copy all binaries under a common root, something like /pub/firefox-sha1, so we don't let any automation to remove them.
Laura mentioned oremj is working on this so I'm n-i him and travis into the bug.
l10n Nightlies have been busted for a few days due to bug 1233282. We keep l10n nightlies around for a few days, in indexes like https://ftp.mozilla.org/pub/firefox/nightly/2015/12/2015-12-13-00-40-08-mozilla-aurora-l10n/
I uploaded the bits to https://ftp.mozilla.org/pub/firefox/releases/sha1-installers/ Nightly: https://ftp.mozilla.org/pub/firefox/releases/sha1-installers/nightly/ Dev Edition/Aurora: https://ftp.mozilla.org/pub/firefox/releases/sha1-installers/aurora/