Download Tor Browser 5.0.3

Version 5.0.3 of Tor Browser has been released. Tor stands for The Onion Router and is a network that can be used to surf the Internet fairly anonymously. All users’ tcp traffic is routed through various Tor routers, after which it is virtually impossible for the receiver to trace who the original sender was. This information is still present within the Tor network, so that answers, of course also via the system of routers, eventually arrive at the right place. Based on Firefox Extended Support Release version 38.3, this release contains the following changes and improvements:

Tor Browser 5.0.3 has been released
This release features important security updates to Firefox. We fixed a number of regressions from our switch to ESR 38 back in August and reduced keyboard layout fingerprinting to mention just some highlights. This is the complete changelog:

All Platforms

• Update Firefox to 38.3.0esr
• Update Torbutton to 1.9.3.4
  • Bug 16887: Update intl.accept_languages ​​value
  • Bug 15493: Update circuit display on new circuit info
  • Bug 16797: brandShorterName is missing from brand.properties
  • Bug 14429: Make sure the automatic resizing is disabled
  • Translation updates
• Bug 7446: Tor Browser should not “fix up” .onion domains (or any domains)
• Bug 16837: Disable Firefox Hotfix updates
• Bug 16855: Allow blobs to be downloaded on first-party pages (fixes mega.nz)
• Bug 16781: Allow saving pdf files in built-in pdf viewer
• Bug 16842: Restore Media tab on Page information dialog
• Bug 16727: Disable about:healthreport page
• Bug 16783: Normalize NoScript default whitelist
• Bug 16775: Fix preferences dialog with security slider set to “High”
• Bug 13579: Update download progress bar automatically
• Bug 15646: Reduce keyboard layout fingerprinting in KeyboardEvent
• Bug 17046: Event.timeStamp should not reveal startup time
• Bug 16872: Fix warnings when opening about:downloads
• Bug 17097: Fix intermittent crashes when using the print dialog

Windows

• Bug 16906: Fix Mingw-w64 compilation breakage

OS X

• Bug 16910: Update copyright year in OS X bundles