Tor Browser 6.0 -- May 30
* All Platforms
* Update Firefox to 45.1.1esr
* Update OpenSSL to 1.0.1t
* Update Torbutton to 1.9.5.4
* Bug 18466: Make Torbutton compatible with Firefox ESR 45
* Bug 18743: Pref to hide 'Sign in to Sync' button in hamburger menu
* Bug 18905: Hide unusable items from help menu
* Bug 16017: Allow users to more easily set a non-tor SSH proxy
* Bug 17599: Provide shortcuts for New Identity and New Circuit
* Translation updates
* Code clean-up
* Update Tor Launcher to 0.2.9.3
* Bug 13252: Do not store data in the application bundle
* Bug 18947: Tor Browser is not starting on OS X if put into /Applications
* Bug 11773: Setup wizard UI flow improvements
* Translation updates
* Update HTTPS-Everywhere to 5.1.9
* Update meek to 0.22 (tag 0.22-18371-3)
* Bug 18371: Symlinks are incompatible with Gatekeeper signing
* Bug 18904: Mac OS: meek-http-helper profile not updated
* Bug 15197 and child tickets: Rebase Tor Browser patches to ESR 45
* Bug 18900: Fix broken updater on Linux
* Bug 18042: Disable SHA1 certificate support
* Bug 18821: Disable libmdns support for desktop and mobile
* Bug 18848: Disable additional welcome URL shown on first start
* Bug 14970: Exempt our extensions from signing requirement
* Bug 16328: Disable MediaDevices.enumerateDevices
* Bug 16673: Disable HTTP Alternative-Services
* Bug 17167: Disable Mozilla's tracking protection
* Bug 18603: Disable performance-based WebGL fingerprinting option
* Bug 18738: Disable Selfsupport and Unified Telemetry
* Bug 18799: Disable Network Tickler
* Bug 18800: Remove DNS lookup in lockfile code
* Bug 18801: Disable dom.push preferences
* Bug 18802: Remove the JS-based Flash VM (Shumway)
* Bug 18863: Disable MozTCPSocket explicitly
* Bug 15640: Place Canvas MediaStream behind site permission
* Bug 16326: Verify cache isolation for Request and Fetch APIs
* Bug 18741: Fix OCSP and favicon isolation for ESR 45
* Bug 16998: Disable <link rel="preconnect"> for now
* Bug 18898: Exempt the meek extension from the signing requirement as well
* Bug 18899: Don't copy Torbutton, TorLauncher, etc. into meek profile
* Bug 18890: Test importScripts() for cache and network isolation
* Bug 18886: Hide pocket menu items when Pocket is disabled
* Bug 18703: Fix circuit isolation issues on Page Info dialog
* bug 19115: Tor Browser should not fall back to Bing as its search engine
* Bug 18915+19065: Use our search plugins in localized builds
* Bug 19176: Zip our language packs deterministically
* Bug 18811: Fix first-party isolation for blobs URLs in Workers
* Bug 18950: Disable or audit Reader View
* Bug 18886: Remove Pocket
* Bug 18619: Tor Browser reports "InvalidStateError" in browser console
* Bug 18945: Disable monitoring the connected state of Tor Browser users
* Bug 18855: Don't show error after add-on directory clean-up
* Bug 18885: Disable the option of logging TLS/SSL key material
* Bug 18770: SVGs should not show up on Page Info dialog when disabled
* Bug 18958: Spoof screen.orientation values
* Bug 19047: Disable Heartbeat prompts
* Bug 18914: Use English-only label in <isindex/> tags
* Bug 18996: Investigate server logging in esr45-based Tor Browser
* Bug 17790: Add unit tests for keyboard fingerprinting defenses
* Bug 18995: Regression test to ensure CacheStorage is disabled
* Bug 18912: Add automated tests for updater cert pinning
* Bug 16728: Add test cases for favicon isolation
* Bug 18976: Remove some FTE bridges
* Windows
* Bug 13419: Support ICU in Windows builds
* Bug 16874: Fix broken
https://sports.yahoo.com/dailyfantasy page
* Bug 18767: Context menu is broken on Windows in ESR 45 based Tor Browser
* OS X
* Bug 6540: Support OS X Gatekeeper
* Bug 13252: Tor Browser should not store data in the application bundle
* Bug 18951: HTTPS-E is missing after update
* Bug 18904: meek-http-helper profile not updated
* Bug 18928: Upgrade is not smooth (requires another restart)
* Build System
* All Platforms
* Bug 18127: Add LXC support for building with Debian guest VMs
* Bug 16224: Don't use BUILD_HOSTNAME anymore in Firefox builds
* Bug 18919: Remove unused keys and unused dependencies
* Windows
* Bug 17895: Use NSIS 2.51 for installer to avoid DLL hijacking
* Bug 18290: Bump mingw-w64 commit we use
* OS X
* Bug 18331: Update toolchain for Firefox 45 ESR
* Bug 18690: Switch to Debian Wheezy guest VMs
* Linux
* Bug 18699: Stripping fails due to obsolete Browser/components directory
* Bug 18698: Include libgconf2-dev for our Linux builds
* Bug 15578: Switch to Debian Wheezy guest VMs (10.04 LTS is EOL)