Release preparations for 9.0a4

Versions bump and Changelog update

projects/firefox/config

 # vim: filetype=yaml sw=2
 version: '[% c("abbrev") %]'
 filename: 'firefox-[% c("version") %]-[% c("var/osname") %]-[% c("var/build_id") %]'
-git_hash: 'tor-browser-[% c("var/firefox_version") %]-[% c("var/torbrowser_branch") %]-2-build2'
+git_hash: 'tor-browser-[% c("var/firefox_version") %]-[% c("var/torbrowser_branch") %]-1-build1'
 tag_gpg_id: 1
 git_url: https://git.torproject.org/tor-browser.git
 git_submodule: 1
 gpg_keyring: torbutton.gpg
 
 var:
-  firefox_platform_version: 60.7.0
+  firefox_platform_version: 60.8.0
   firefox_version: '[% c("var/firefox_platform_version") %]esr'
   torbrowser_branch: 9.0
   torbrowser_update_channel: alpha

projects/https-everywhere/config

 # vim: filetype=yaml sw=2
-version: 2019.5.13
+version: 2019.6.27
 git_url: https://git.torproject.org/https-everywhere.git
 git_hash: '[% c("version") %]'
 git_submodule: 1

projects/tor-browser/Bundle-Data/Docs/ChangeLog.txt

+Tor Browser 9.0a4 -- July 9 2019
+ * All platforms
+   * Update Firefox to 60.8.0esr
+   * Update Torbutton to 2.2.1
+     * Bug 30577: Add Fundraising Banner
+     * Bug 31041: Stop syncing network.cookie.lifetimePolicy
+     * Bug 30468: Add mk locale
+     * Translations update
+   * Update Tor Launcher to 0.2.19.2
+     * Bug 30468: Add mk locale
+     * Translations update
+   * Update HTTPS Everywhere to 2019.6.27
+   * Bug 31055+31058: Remove four default bridges
+   * Bug 30849: Backport fixes for Mozilla's bug 1552627 and 1549833
+ * Windows + OS X + Linux
+   * Update Tor to 0.4.1.3-alpha
+   * Bug 30468: Add mk locale
+   * Bug 31059: Enable Letterboxing
+ * Windows
+   * Bug 27503: Provide full support for accessibility tools
+   * Bug 30575: Don't allow enterprise policies in Tor Browser
+ * OS X
+   * Bug 30631: Blurry Tor Browser icon on macOS app switcher
+ * Android
+   * Bug 28119: Tor Browser for aarch64
+   * Bug 30573: Sanitize old tabs and wait for tor before opening new tabs
+
 Tor Browser 9.0a3 -- June 24 2019
  * All platforms
    * Pick up fixes for Mozilla's bug 1544386 and 1560192

projects/tor-launcher/config

 # vim: filetype=yaml sw=2
-version: 0.2.19.1
+version: 0.2.19.2
 git_url: https://git.torproject.org/tor-launcher.git
 git_hash: '[% c("version") %]'
 gpg_keyring: torbutton.gpg

projects/tor/config

 # vim: filetype=yaml sw=2
 filename: '[% project %]-[% c("version") %]-[% c("var/osname") %]-[% c("var/build_id") %]'
-version: 0.4.1.2-alpha
+version: 0.4.1.3-alpha
 git_hash: 'tor-[% c("version") %]'
 git_url: https://git.torproject.org/tor.git
 git_submodule: 1

projects/torbutton/config

 # vim: filetype=yaml sw=2
-version: 2.2
+version: 2.2.1
 git_url: https://git.torproject.org/torbutton.git
 git_hash: '[% c("version") %]'
 gpg_keyring: torbutton.gpg

rbm.conf

@@ -24,10 +24,10 @@ buildconf:
   git_signtag_opt: '-s'
 
 var:
-  torbrowser_version: '9.0a3'
-  torbrowser_build: 'build3'
+  torbrowser_version: '9.0a4'
+  torbrowser_build: 'build1'
   torbrowser_incremental_from:
-    - 9.0a2
+    - 9.0a3
   project_name: tor-browser
   multi_lingual: 0
   build_mar: 1