https://archive.mozilla.org/pub/firefox/releases/10.0.9esr/update/linux-x86_64/ak/
Directory Listing: /pub/firefox/releases/10.0.9esr/update/linux-x86_64/ak/
https://support.mozilla.org/zh-TW/questions/1273094
webgl2 not available after upgrade from 60.9esr to 68.2esr - debian linux - amd hd 4200 | Firefox...
https://blog.torproject.org/new-tor-browser-bundles-firefox-1709esr/
New Tor Browser Bundles with Firefox 17.0.9esr | The Tor Project
The stable and beta Tor Browser Bundles have been updated with Firefox 17.0.9esr. This release...
tor browsernewbundles