diff --git a/composer.json b/composer.json
index 9df76e13e..6cfc5f7b3 100644
--- a/composer.json
+++ b/composer.json
@@ -61,10 +61,6 @@
         "psr/container-implementation": "1.0.0"
     },
     "extra": {
-        "branch-alias": {
-            "4.x-dev": "4.0.x-dev",
-            "dev-master": "5.x-dev"
-        },
         "expose": [
             "client/images",
             "client/styles",
@@ -109,4 +105,4 @@
     },
     "minimum-stability": "dev",
     "prefer-stable": true
-}
+}
\ No newline at end of file
diff --git a/docs/en/04_Changelogs/beta/4.0.0-beta4.md b/docs/en/04_Changelogs/beta/4.0.0-beta4.md
new file mode 100644
index 000000000..96dac3c92
--- /dev/null
+++ b/docs/en/04_Changelogs/beta/4.0.0-beta4.md
@@ -0,0 +1,175 @@
+# 4.0.0-beta4
+
+<!--- Changes below this line will be automatically regenerated -->
+
+## Change Log
+
+### Security
+
+ * 2017-09-04 [f0262a8fd](https://github.com/silverstripe/silverstripe-framework/commit/f0262a8fd9ab5fb51b178ace3c3487351217f5a0) User enumeration via timing attack mitigated (Daniel Hensby) - See [ss-2017-005](http://www.silverstripe.org/download/security-releases/ss-2017-005)
+
+### API Changes
+
+ * 2017-10-05 [4ea8a30](https://github.com/silverstripe/silverstripe-versioned/commit/4ea8a30ad6227b23aef00561baed2ee2a06df0fe) Support stateless versioned extensions (Damian Mooyman)
+ * 2017-10-05 [b996e2c22](https://github.com/silverstripe/silverstripe-framework/commit/b996e2c22c47eb8eecd1656e1dd69160b97fc68c) Extensions are now stateless (Damian Mooyman)
+ * 2017-09-29 [cbde8ed](https://github.com/silverstripe/silverstripe-assets/commit/cbde8ede4a314ad3d60aa2e2742bceb8f02dbfd3) Allow thumbnails to be conditionally generated (Damian Mooyman)
+ * 2017-09-27 [f686b5082](https://github.com/silverstripe/silverstripe-framework/commit/f686b50824a75eb17677987adfcc4366dc9f8f65) Rename assert dos to assert list (Werner M. Krauß)
+ * 2017-09-27 [8832b31](https://github.com/silverstripe/silverstripe-config/commit/8832b31608dca0163cbdc6915230c15ba82df6bb) Implement config modifications via middleware and new DeltaConfigCollection (Damian Mooyman)
+ * 2017-09-16 [ded64ba](https://github.com/silverstripe/silverstripe-admin/commit/ded64ba530da1540ac4f3eb4329b0a95eab4360b) Pass the member to alternateAccessCheck (Mike Cochrane)
+ * 2017-09-05 [496b9c8c](https://github.com/silverstripe/silverstripe-cms/commit/496b9c8c045af1625f9b3484b3db5a0607ae10d0) Implement insert-anchor modal (Damian Mooyman)
+
+### Features and Enhancements
+
+ * 2017-10-10 [11b2c7453](https://github.com/silverstripe/silverstripe-framework/commit/11b2c74533f8c646085b1e1921b81525a3a6b194) Improve upgrade experience for beta3 -&gt; beta4 upgrade (Damian Mooyman)
+ * 2017-10-08 [eee3025](https://github.com/silverstripe/silverstripe-assets/commit/eee3025ead218ebd40787e1a9a32e28102c4d7b3) Inherit canView for shortcodes to speed up rendering (Damian Mooyman)
+ * 2017-10-05 [cdf6ae45a](https://github.com/silverstripe/silverstripe-framework/commit/cdf6ae45a3a7d5bcd44c85d684a2aa2c4c75fb80) Ensure changePassword is called by onBeforeWrite for a consistent API (Robbie Averill)
+ * 2017-10-03 [43ec2f87e](https://github.com/silverstripe/silverstripe-framework/commit/43ec2f87eda5e8e2dbacc5679520da6eac3a8610) Implement accept attribute in FileField (closes #7279) (Loz Calver)
+ * 2017-10-03 [6b5241269](https://github.com/silverstripe/silverstripe-framework/commit/6b52412693eaf13d0ae60bb807180069d9cb7eec) Make Member::changePassword extensible (Robbie Averill)
+ * 2017-10-01 [ab57766](https://github.com/silverstripe/silverstripe-asset-admin/commit/ab57766e4be6737a90ce4011381b901e0e0e835a) update gallery items, so that it isn't just a visually blank white background when there are no thumbnails (Christopher Joe)
+ * 2017-09-29 [f4b141761](https://github.com/silverstripe/silverstripe-framework/commit/f4b1417612426e1f7e26c3b31f2be5a403a2a1e3) Use less expensive i18n defaults in Member::populateDefaults() (Damian Mooyman)
+ * 2017-09-29 [a4be4e8](https://github.com/silverstripe/silverstripe-asset-admin/commit/a4be4e8b57f3313165f3a625af4793096018f3a6) Use new conditional thumbnail generation API (Damian Mooyman)
+ * 2017-09-27 [36397c787](https://github.com/silverstripe/silverstripe-framework/commit/36397c787ccef002c7bba793e2e255112a8652c1) add notice for MigrateFileTask if FileMigrationHelper doesn't exist (Christopher Joe)
+ * 2017-09-27 [347d8e3](https://github.com/silverstripe/silverstripe-asset-admin/commit/347d8e382bf20560c414c2f729c3b269c80e07e4) pull out thumbnail generation to another method, add extension point for any other thumbnails that possibly need to be generated (Christopher Joe)
+ * 2017-09-27 [a718731](https://github.com/silverstripe/silverstripe-admin/commit/a71873124084d463393a3d6136314c9155fb8057) update LeftAndMain to call setRewriteHashLinksDefault (Christopher Joe)
+ * 2017-09-27 [90d0361a6](https://github.com/silverstripe/silverstripe-framework/commit/90d0361a6ca3805370c21e9699bb602eb5c272e4) update set_themes to not update config (Christopher Joe)
+ * 2017-09-26 [28552155c](https://github.com/silverstripe/silverstripe-framework/commit/28552155c33f82d834d25cead433d4683fff0d42) Add actWithPermission to SapphireTest for shortcut to perform actions with specific permissions (Daniel Hensby)
+ * 2017-09-25 [5d481e0](https://github.com/silverstripe/silverstripe-admin/commit/5d481e0f0f3a172bd725a4312fc60028f3e8f378) Expose stand-alone i18n.js (Damian Mooyman)
+ * 2017-09-21 [fa57deeba](https://github.com/silverstripe/silverstripe-framework/commit/fa57deeba4099d74a8746909e3ba1767353c465b) Allow vendor modules with url rewriting (Damian Mooyman)
+ * 2017-09-21 [7e92b053f](https://github.com/silverstripe/silverstripe-framework/commit/7e92b053f4c01593539a18b3796c41ad0683ad46) Add setter and getter for certain classes, so that LeftAndMain no longer updates config during init (Christopher Joe)
+ * 2017-09-19 [261302a12](https://github.com/silverstripe/silverstripe-framework/commit/261302a12150b88068a70f829f7265f31e57f551) Don't force all class names to lowercase (Damian Mooyman)
+ * 2017-09-13 [04b1bb816](https://github.com/silverstripe/silverstripe-framework/commit/04b1bb816e8f3f6aa79e147179d53b0e9a8fff04) RateLimiter for Security controller (Daniel Hensby)
+ * 2017-09-12 [a0eae9b](https://github.com/silverstripe/silverstripe-campaign-admin/commit/a0eae9b0d01eb9f7660e8d938f6a0025475823ac) rename action props with `on` prefix, and action methods with `handle` prefix (Christopher Joe)
+ * 2017-09-12 [51cc5b5](https://github.com/silverstripe/silverstripe-asset-admin/commit/51cc5b5604c0655f3fab1fee607a2b7f4d92f3a0) rename action props with `on` prefix, and action methods with `handle` prefix (Christopher Joe)
+ * 2017-09-12 [f607547](https://github.com/silverstripe/silverstripe-admin/commit/f607547a02d9e1470900d87ca1149c95c28b66cb) rename action props with `on` prefix, and action methods with `handle` prefix (Christopher Joe)
+ * 2017-09-11 [609a070](https://github.com/silverstripe/silverstripe-admin/commit/609a0700eab205034d502f8e99cbc1c3dde01dca) Allow LeftAndMain::getClientConfig to be extensible (Robbie Averill)
+ * 2017-09-05 [c707fccf6](https://github.com/silverstripe/silverstripe-framework/commit/c707fccf69cfb6683d7f905d0e440ffa35874e5a) Allow GridFieldEditButton to have configurable HTML classes. Change edit icon. (Sacha Judd)
+ * 2017-08-28 [0b34066f0](https://github.com/silverstripe/silverstripe-framework/commit/0b34066f0cec8de2c1afdd717613ffab201d02a8) incorrect scalar types in doc blocks, add chainable returns in setters (Robbie Averill)
+ * 2017-08-24 [fdd501182](https://github.com/silverstripe/silverstripe-framework/commit/fdd501182e8403ef082c2954bb66e0b8b6dd7b71) Ability to override SS_TemplateManifest via Injector (fixes #7305) (Patrick Nelson)
+
+### Bugfixes
+
+ * 2017-10-11 [eaed0e8](https://github.com/silverstripe/silverstripe-assets/commit/eaed0e8446561401e5112478e25b54cb83413435) Add title for file to the download template (Robbie Averill)
+ * 2017-10-10 [c8f95182](https://github.com/silverstripe/silverstripe-cms/commit/c8f95182cbd46d2a8c0cf3fb4bf2ba95c9f97d25) icon urls (Damian Mooyman)
+ * 2017-10-10 [b230778](https://github.com/silverstripe/silverstripe-admin/commit/b2307784f608944e3e9b97547ed3a7893a141da6) icon urls and deprecated resource api usages (Damian Mooyman)
+ * 2017-10-10 [6a55dcfc1](https://github.com/silverstripe/silverstripe-framework/commit/6a55dcfc16eacf3210fa8d630953d588433275d5) references to resource paths / urls (Damian Mooyman)
+ * 2017-10-10 [340de63](https://github.com/silverstripe/silverstripe-assets/commit/340de6368b4ccb54b7443a58057552667c5139d2) references to resource paths / urls (Damian Mooyman)
+ * 2017-10-10 [bd99dd0](https://github.com/silverstripe/silverstripe-asset-admin/commit/bd99dd04047ad53d3ae7a17669a894e82a0fcf06) fix to not use array index for component key... (Christopher Joe)
+ * 2017-10-10 [494bfc9](https://github.com/silverstripe/silverstripe-asset-admin/commit/494bfc92a4c145dc68fabf417d52e7f2dc6fd1a0) Fix to prevent folders being dragged onto itself (Christopher Joe)
+ * 2017-10-10 [56dee81](https://github.com/silverstripe/silverstripe-asset-admin/commit/56dee811dc0ac1f62af48df975b81f638bd54322) fix double checkbox displaying in Safari for "enlarged" folders (Christopher Joe)
+ * 2017-10-10 [57e9a6a](https://github.com/silverstripe/silverstripe-asset-admin/commit/57e9a6a08ff2a056f287a97dff3cb3edea1c9fc3) dragging count indicator used wrong component (Christopher Joe)
+ * 2017-10-10 [ca884d8](https://github.com/silverstripe/silverstripe-asset-admin/commit/ca884d8dd893931ec19ed4e97c065ad57f02d87c) Fix clipped badge indicator (Christopher Joe)
+ * 2017-10-10 [1781d1e](https://github.com/silverstripe/silverstripe-asset-admin/commit/1781d1ee02e0752471db28c488a10c96ad50a5ec) fix selecting the same item multiple items in our redux store (Christopher Joe)
+ * 2017-10-09 [84999e0](https://github.com/silverstripe/silverstripe-admin/commit/84999e07ba5a159ae654718077e4d18dc6df257f) fix for IE11 losing selection (Christopher Joe)
+ * 2017-10-09 [9d873db9](https://github.com/silverstripe/silverstripe-cms/commit/9d873db976751c5ea3fc8172dbbbd3b842c359ca) paths in Install_successfullyinstalled.ss (Damian Mooyman)
+ * 2017-10-09 [fd630a99b](https://github.com/silverstripe/silverstripe-framework/commit/fd630a99b0226f9581268627c07a96ab36be98c5) Fix decimal scaffolding (Damian Mooyman)
+ * 2017-10-09 [f34f7cb66](https://github.com/silverstripe/silverstripe-framework/commit/f34f7cb6689c3fd991fe325242f45ec1c06fb551) surname behat test (Christopher Joe)
+ * 2017-10-08 [6bc716d7c](https://github.com/silverstripe/silverstripe-framework/commit/6bc716d7c98e723aa4c72da305c2be39d104b17c) ed incorrect statement on ID generation (Sam Minnée)
+ * 2017-10-08 [89db5870b](https://github.com/silverstripe/silverstripe-framework/commit/89db5870bc71d08966e9ecb43cd493512b21e0d8) typo in docs (Christopher Joe)
+ * 2017-10-08 [504e762c6](https://github.com/silverstripe/silverstripe-framework/commit/504e762c6eab9746990f1fb08020530f310a9ff4) Fix missing property in requirements minificaction docs (Damian Mooyman)
+ * 2017-10-06 [bd874ca91](https://github.com/silverstripe/silverstripe-framework/commit/bd874ca91f84b75594c3dab2232d43134f715659) ed docs paths (fixes #7075) (Ingo Schommer)
+ * 2017-10-06 [bb2c326](https://github.com/silverstripe/silverstripe-campaign-admin/commit/bb2c326399065f682c3f0ce7c663eab8804837fc) Fixes back button in mobile view (Christopher Joe)
+ * 2017-10-06 [578f3f208](https://github.com/silverstripe/silverstripe-framework/commit/578f3f208c82fd9789990fe2a986d40ea474f49c) behat test (Christopher Joe)
+ * 2017-10-05 [3bdc8c7e6](https://github.com/silverstripe/silverstripe-framework/commit/3bdc8c7e65c6f6ecb9992042a83043f65658cb0d) Trim whitespace off names in Injector (Robbie Averill)
+ * 2017-10-05 [e07658ef5](https://github.com/silverstripe/silverstripe-framework/commit/e07658ef50d737f60c3234222d17fe1a9a46659c) linting issues and fix doc (Christopher Joe)
+ * 2017-10-05 [a1a834192](https://github.com/silverstripe/silverstripe-framework/commit/a1a834192940c01144c310bae2fc663d59fdb954) refactor TreeMultiselectField to be clearable if nothing is selected (Christopher Joe)
+ * 2017-10-04 [d94e5f6](https://github.com/silverstripe/silverstripe-asset-admin/commit/d94e5f6281156d5c76aee3902fd26036cb8926d2) right margin of more actions button for bulk action (Saophalkun Ponlu)
+ * 2017-10-04 [ca60b94f](https://github.com/silverstripe/silverstripe-reports/commit/ca60b94f2e982a7b42a74c15c6aa3431c8f2f153) Fix vendor bootstrap path (Damian Mooyman)
+ * 2017-10-04 [924e2a714](https://github.com/silverstripe/silverstripe-framework/commit/924e2a714f0e85ff28b2a2e00e1e7a14ff4fb1c7) sake path relative to vendor (Ingo Schommer)
+ * 2017-10-04 [f6ce07dc8](https://github.com/silverstripe/silverstripe-framework/commit/f6ce07dc889897516ff07d72e7cf4df1de38ddfe) behat bootstrap path (Ingo Schommer)
+ * 2017-10-04 [04f2ab7](https://github.com/silverstripe/silverstripe-asset-admin/commit/04f2ab7528bd44aff0d0eb208108181a0b0edbd0) silverstripe/admin module path in CI (Damian Mooyman)
+ * 2017-10-04 [dc29a78](https://github.com/silverstripe/silverstripe-asset-admin/commit/dc29a7887e6681d2b598365f5bf4621f2cd0141e) file submissions in tests (Damian Mooyman)
+ * 2017-10-04 [1b6d0144c](https://github.com/silverstripe/silverstripe-framework/commit/1b6d0144c5f330c8bf1cc9a180152c80af6f0f6b) Fix resource mapping for TinyMCE (Damian Mooyman)
+ * 2017-10-03 [5c5eff1](https://github.com/silverstripe/recipe-core/commit/5c5eff1ddf528978020bd23d986fbf1bac943dee) Allow ss to run in a subdirectory (Sam Minnée)
+ * 2017-10-03 [6f8d311](https://github.com/silverstripe/silverstripe-errorpage/commit/6f8d311f97a5b31bb7d1e0ad4accfa660ef1831d) phpunit bootstrap path (Damian Mooyman)
+ * 2017-10-03 [b555d15](https://github.com/silverstripe/silverstripe-admin/commit/b555d155b42545bee0ddeca2784a03470c7d5563) regressions in vendor migration (Damian Mooyman)
+ * 2017-10-03 [2fc3f80f](https://github.com/silverstripe/silverstripe-cms/commit/2fc3f80f1f48b322acaeed0522ca6ee1a94f1d25) tinymce issue (Damian Mooyman)
+ * 2017-10-03 [fa45057](https://github.com/silverstripe/silverstripe-assets/commit/fa4505784d4b956330c2ad0393790fef933fc2ac) phpunit module path (Damian Mooyman)
+ * 2017-10-03 [ab4044e2](https://github.com/silverstripe/silverstripe-siteconfig/commit/ab4044e23e91db6c6108fb00ab1d271d9745262c) CI config (Damian Mooyman)
+ * 2017-10-03 [16840e4](https://github.com/silverstripe/silverstripe-campaign-admin/commit/16840e4527dbf1b5af1a2656ffd93426300effe7) bootstrap path and travis dist (Damian Mooyman)
+ * 2017-10-03 [3fc6b08](https://github.com/silverstripe/silverstripe-assets/commit/3fc6b0842f73eae4bed864e9b9a05db663febca4) test paths (Damian Mooyman)
+ * 2017-10-03 [f4a77649a](https://github.com/silverstripe/silverstripe-framework/commit/f4a77649a4a77e506ad4b5de91f32a66bf96f803) requirements tests (Damian Mooyman)
+ * 2017-10-03 [5ffe64f02](https://github.com/silverstripe/silverstripe-framework/commit/5ffe64f024ba2f9b15517af6a01d433136e3648e) tinymce plugins (Damian Mooyman)
+ * 2017-10-02 [916a65f](https://github.com/silverstripe/silverstripe-admin/commit/916a65f4ca78091ab4d71efb84a2dfe86a9f419f) wrong invalid class name (#281) (Saophalkun Ponlu)
+ * 2017-10-02 [e1b98d154](https://github.com/silverstripe/silverstripe-framework/commit/e1b98d154e672aacf137798f906ec43d4861567f) tinymce operation for resource paths (Ingo Schommer)
+ * 2017-10-02 [8688a1e](https://github.com/silverstripe/silverstripe-assets/commit/8688a1ef20423d8adf4425ea2e99883178444798) Move image orientation to load time (Daniel Hensby)
+ * 2017-10-02 [7de2e07](https://github.com/silverstripe/silverstripe-installer/commit/7de2e07139352c7d332945e9b9db5fc65a8a507e) main.php path in install.php (Ingo Schommer)
+ * 2017-10-02 [8e49b563a](https://github.com/silverstripe/silverstripe-framework/commit/8e49b563a9184e1fdb9578bc05d3d9d5580bd577) installer paths for vendorised module (Ingo Schommer)
+ * 2017-10-02 [e88f765](https://github.com/silverstripe/silverstripe-installer/commit/e88f7654da811df43be6fa6bd2070619d774f717) main.php path (Ingo Schommer)
+ * 2017-10-02 [85255891b](https://github.com/silverstripe/silverstripe-framework/commit/85255891be79588407bc750527bea6c83a79c5be) test environment type (Damian Mooyman)
+ * 2017-10-02 [defe025](https://github.com/silverstripe/silverstripe-asset-admin/commit/defe0255906a5a015996625960245c641bb6e275) test environment type (Damian Mooyman)
+ * 2017-10-02 [a2f0a79b](https://github.com/silverstripe/silverstripe-cms/commit/a2f0a79b21ab99e5b821f824e7290eb11d5d0e9c) test environment type (Damian Mooyman)
+ * 2017-10-02 [9122ca2](https://github.com/silverstripe/silverstripe-asset-admin/commit/9122ca2e6a11e42c3220bfc6d2cf5ca68538d587) wrong direction of popover arrow in mobile breakpoint (Saophalkun Ponlu)
+ * 2017-10-02 [26f7f0482](https://github.com/silverstripe/silverstripe-framework/commit/26f7f0482cfb87086e7c984e9583026985c0128b) typos in FilesystemCacheFactory (Christopher Joe)
+ * 2017-10-01 [1b3902d](https://github.com/silverstripe/silverstripe-assets/commit/1b3902d14135ba2b891231bd4fd6ac2aa3e3a054) Ensure folder permissions are flushed when modified (Damian Mooyman)
+ * 2017-10-01 [d3338d8](https://github.com/silverstripe/silverstripe-admin/commit/d3338d8a1433e46eb342767cd60647c65151aa9a) lint errors (Saophalkun Ponlu)
+ * 2017-09-29 [a2667bc](https://github.com/silverstripe/silverstripe-admin/commit/a2667bc3a5f313f409ac1fd4768ad4c943b3b529) ed path reference in TinyMCE config (Ingo Schommer)
+ * 2017-09-29 [e2750c03f](https://github.com/silverstripe/silverstripe-framework/commit/e2750c03fc5569f33395f33637d278bfea2dbcd1) Restore SS_USE_BASIC_AUTH env var (Damian Mooyman)
+ * 2017-09-29 [6661d5e](https://github.com/silverstripe/silverstripe-asset-admin/commit/6661d5eb6626d42cb9ef25ae8254bd0cab21acf1) prevent opening file dialog when pressing enter key (Saophalkun Ponlu)
+ * 2017-09-28 [4040922](https://github.com/silverstripe/silverstripe-admin/commit/4040922c2980926cf4ba99afdc02b30408c0ea92) popover arrow style and position (Saophalkun Ponlu)
+ * 2017-09-27 [1cf6bcb](https://github.com/silverstripe/silverstripe-admin/commit/1cf6bcbdc4f879af326c7ddc454f3e9d252bef23) tooltip arrow style and position (Saophalkun Ponlu)
+ * 2017-09-27 [e1d5f6e](https://github.com/silverstripe/silverstripe-admin/commit/e1d5f6e5652e9c641c409c4be4374753c34c6f59) update asset files to be module aware (Christopher Joe)
+ * 2017-09-27 [53b2fcd1e](https://github.com/silverstripe/silverstripe-framework/commit/53b2fcd1ea7efa7b7b4e6fcd91a397075f40a21b) amend TinyMCE combined generator's unit test to be more lenient with encoding (Christopher Joe)
+ * 2017-09-27 [51ac297c5](https://github.com/silverstripe/silverstripe-framework/commit/51ac297c599ade6a964c395f5f631f4f15ba3e5a) es to ratelimiter and new features (Daniel Hensby)
+ * 2017-09-27 [c7cbbb29f](https://github.com/silverstripe/silverstripe-framework/commit/c7cbbb29f4a06bc4edf1cee0cad3c4953c11d2b4) links on paginated lists when there are GET vars (Andrew O'Neil)
+ * 2017-09-27 [4dbd72720](https://github.com/silverstripe/silverstripe-framework/commit/4dbd72720629f4cda578ae2efc077382992ef03d) Config updates are now applied after middleware not before (Damian Mooyman)
+ * 2017-09-26 [f998a16](https://github.com/silverstripe/silverstripe-admin/commit/f998a16dfed11d11d2bbe5379dccbeeeaf1a0466) treedropdown field using out of date properties (Mike Cochrane)
+ * 2017-09-26 [ebe1de8d8](https://github.com/silverstripe/silverstripe-framework/commit/ebe1de8d8b5bc739e74b1001aec3110b6175a303) ArrayList sort error with old (supported) PHP (Dylan Wagstaff)
+ * 2017-09-26 [3e09e16](https://github.com/silverstripe/silverstripe-campaign-admin/commit/3e09e16e9a0220c7e6e69b3658da31ed57f8b4af) Text collection in AddToCampaignHandler (Robbie Averill)
+ * 2017-09-26 [6a5161b](https://github.com/silverstripe/silverstripe-versioned/commit/6a5161bf329fa1742b387ce7b9d8eb8bf6c70914) Correct translation key in ChangeSet and run text collector (Robbie Averill)
+ * 2017-09-26 [33ae463e5](https://github.com/silverstripe/silverstripe-framework/commit/33ae463e5b982214fbb1871c04cbaa0ed68440a6) Class name in _t() call in installer and run text collector (Robbie Averill)
+ * 2017-09-26 [c51c1c9](https://github.com/silverstripe/silverstripe-admin/commit/c51c1c9646b056744786b60774cb8d7991a169c3) update treedropdown field when urlTree has changed (Saophalkun Ponlu)
+ * 2017-09-25 [b8e5a2ce3](https://github.com/silverstripe/silverstripe-framework/commit/b8e5a2ce322eb1f0c7d54111a69a8fdf01dbf9bf) readonly PermissionCheckboxSetField (Mike Cochrane)
+ * 2017-09-21 [3688db6](https://github.com/silverstripe/silverstripe-asset-admin/commit/3688db68797fb47978b8c33bd742a7e809fc83f2) issue user can't dismiss insert embed modal (Saophalkun Ponlu)
+ * 2017-09-21 [117bbdb](https://github.com/silverstripe/silverstripe-asset-admin/commit/117bbdbbd1c3f2613dccd7fc546465590dea5f71) Gallery button title alignment (Saophalkun Ponlu)
+ * 2017-09-21 [fe4688b93](https://github.com/silverstripe/silverstripe-framework/commit/fe4688b9325d60c92a7e51c6f1344794bb672c5f) gridfield button title alignment (Saophalkun Ponlu)
+ * 2017-09-20 [007e60a](https://github.com/silverstripe/silverstripe-asset-admin/commit/007e60a11f5bfefdc67945924ef064104d3ec1c2) behat errors with text changes (Christopher Joe)
+ * 2017-09-20 [e850e9b](https://github.com/silverstripe/silverstripe-asset-admin/commit/e850e9b7f6b26797b97cb4b1591f3a5ae04d5b26) remove right margin button editor close button (Saophalkun Ponlu)
+ * 2017-09-20 [8830a69](https://github.com/silverstripe/silverstripe-asset-admin/commit/8830a69a59574994ec98de2c0dda210daed95725) search button alignment when in modal (Saophalkun Ponlu)
+ * 2017-09-20 [47d8bc9](https://github.com/silverstripe/silverstripe-asset-admin/commit/47d8bc93734ff906079e6655e8835ba8cf91fa25) made updating the file Class representation for an extension less aggressive and allows for subclasses of registered file extensions (Christopher Joe)
+ * 2017-09-20 [f1a12e15b](https://github.com/silverstripe/silverstripe-framework/commit/f1a12e15be6546ebe9a7c3deec17d5bd9e1d65a4) Fix sub-template lookup for includes (Damian Mooyman)
+ * 2017-09-20 [ac78f45](https://github.com/silverstripe/silverstripe-asset-admin/commit/ac78f4530a3c8aef96655f9e073170f9b5328503) behat tests on trusty (Damian Mooyman)
+ * 2017-09-20 [265f91060](https://github.com/silverstripe/silverstripe-framework/commit/265f91060c2a8da61cb3e3a0de3f2d867809bcda) phpcs error (Christopher Joe)
+ * 2017-09-19 [5acf062](https://github.com/silverstripe/silverstripe-asset-admin/commit/5acf062cd53c1be1f289109d05b0a50502c8a794) Update translations from "only these people" to "only these groups" to match CMS (Robbie Averill)
+ * 2017-09-19 [f5b97b18](https://github.com/silverstripe/silverstripe-siteconfig/commit/f5b97b18bbdceca88d12d95d6587437f9d98ac8a) Update translation default from "only these people" to "only these groups" to match CMS (Robbie Averill)
+ * 2017-09-19 [09b3a24f3](https://github.com/silverstripe/silverstripe-framework/commit/09b3a24f30ec7da01a081f6c6aaa7080ddf0248b) Detect, warn, and fix invalid SS_BASE_URL (Damian Mooyman)
+ * 2017-09-19 [8e58056](https://github.com/silverstripe/silverstripe-config/commit/8e580566f56e1996c667ceda680888dc9a225845) Don't force all class names to lowercase (Damian Mooyman)
+ * 2017-09-19 [dba6a23](https://github.com/silverstripe/silverstripe-admin/commit/dba6a239895e9f07d802202c2e2378ed50b3c944) jquery casing issue (Christopher Joe)
+ * 2017-09-18 [cda78e2d](https://github.com/silverstripe/silverstripe-reports/commit/cda78e2d887de13bb6143fba47a4d6a6153af7df) add space below report filter form (Saophalkun Ponlu)
+ * 2017-09-18 [d825526](https://github.com/silverstripe/silverstripe-campaign-admin/commit/d825526d72375f89e1384745f9ea3381e3dec916) add null check for lastSynced (Christopher Joe)
+ * 2017-09-15 [68128b46](https://github.com/silverstripe/silverstripe-cms/commit/68128b46c3b5945fd1875f79caa2709fd65912c4) toolbar title layou (Saophalkun Ponlu)
+ * 2017-09-15 [df957681](https://github.com/silverstripe/silverstripe-siteconfig/commit/df9576814e48e9d492cc069a183a4381c3fb4c27) toolbar title layout (Saophalkun Ponlu)
+ * 2017-09-15 [5351ba67](https://github.com/silverstripe/silverstripe-reports/commit/5351ba670f64dc1f426420a9d4b7115b6dedd34d) toolbar title layout (Saophalkun Ponlu)
+ * 2017-09-14 [919f0bf](https://github.com/silverstripe/silverstripe-asset-admin/commit/919f0bf475dd4e9ecc653fe694a138d76e6e765f) vertical alignment of search button (Saophalkun Ponlu)
+ * 2017-09-14 [9277099](https://github.com/silverstripe/silverstripe-admin/commit/9277099d3cbb829a42e5e39ae2a0db373c5aed63) TreeDropdownFieldMenu to accept array, string or number as a possible value (Chris Joe)
+ * 2017-09-13 [919831365](https://github.com/silverstripe/silverstripe-framework/commit/919831365846995e42b89de3fbb0920371f36bf0) HTTP Headers are case insensitive (Daniel Hensby)
+ * 2017-09-13 [cbe62d0](https://github.com/silverstripe/silverstripe-admin/commit/cbe62d057a7dc03677951892fa559efc6c98c5ff) Fix multi-selection treefield (Damian Mooyman)
+ * 2017-09-13 [f8ef97c16](https://github.com/silverstripe/silverstripe-framework/commit/f8ef97c1672e72508a7db946fac06c01a299e54a) Fix import modal (Damian Mooyman)
+ * 2017-09-12 [1892a0207](https://github.com/silverstripe/silverstripe-framework/commit/1892a02076b9c1a4deb823577cd6ff869921ad70) Fix gridfield print styles (Damian Mooyman)
+ * 2017-09-12 [6c209f7](https://github.com/silverstripe/silverstripe-admin/commit/6c209f7ed0f6e1cdbc78a7e4a7e324382353210a) Fix background of disabled buttons (Damian Mooyman)
+ * 2017-09-12 [0aac4ddb](https://github.com/silverstripe/silverstripe-cms/commit/0aac4ddb7ecf0f17eda8add235017c10c9f57255) Default LoginForm generated from default_authenticator (Daniel Hensby)
+ * 2017-09-12 [091d99f59](https://github.com/silverstripe/silverstripe-framework/commit/091d99f599dcacf6aef2ad1df48311c2399f150c) Authenticators are more resilient to incomplete configuration (Daniel Hensby)
+ * 2017-09-12 [e15373ba](https://github.com/silverstripe/silverstripe-cms/commit/e15373ba0edbd5d0812b1c2485da57a478b6a635) ed linting errors and tests (Christopher Joe)
+ * 2017-09-12 [a575cbe](https://github.com/silverstripe/silverstripe-admin/commit/a575cbe5ed4683bb4761374297f59cd05dd1deae) incorrect data type obtained sometimes through html dataset (Christopher Joe)
+ * 2017-09-12 [6613826ed](https://github.com/silverstripe/silverstripe-framework/commit/6613826ed8022c6feb112524b7835ea2bee73d74) SSViewer::add_themes() to properly prepend (Andrew Aitken-Fincham)
+ * 2017-09-12 [52b6cf5](https://github.com/silverstripe/silverstripe-admin/commit/52b6cf5f85d71f7ecc9abb060b4e21fcee7ccaff) ed linting errors and turned some of the newer ones off temporarily (Christopher Joe)
+ * 2017-09-12 [0705791](https://github.com/silverstripe/silverstripe-asset-admin/commit/0705791f77a4d77f030e10d685e4173307444420) ed linting errors and turned some of the newer ones off temporarily (Christopher Joe)
+ * 2017-09-12 [de5a276](https://github.com/silverstripe/silverstripe-admin/commit/de5a2766f6aadfb7eff69a7bb11bea0bc8533dcf) Fix gridfield print styles (Damian Mooyman)
+ * 2017-09-12 [2b2cdb4c](https://github.com/silverstripe/silverstripe-cms/commit/2b2cdb4c4418bdc61668fbf2e28d933c93809657) Fix yarn build (Damian Mooyman)
+ * 2017-09-12 [5cfa854](https://github.com/silverstripe/silverstripe-admin/commit/5cfa854dd61ee089dbabb77ec2840f72922ff4bc) gridfield row's actions alignment (Saophalkun Ponlu)
+ * 2017-09-12 [0752f06](https://github.com/silverstripe/silverstripe-asset-admin/commit/0752f06b14d920759dac94663bbe82d2b0239953) Fix bad image url (Damian Mooyman)
+ * 2017-09-12 [905c4e04d](https://github.com/silverstripe/silverstripe-framework/commit/905c4e04d55c1dabca47154e4ee0ac15eb28e896) Incorrect path for requirements file (Damian Mooyman)
+ * 2017-09-12 [2408f42](https://github.com/silverstripe/silverstripe-admin/commit/2408f42f4b9e4b00cdb5bf3e122d2e1b95244663) Fix incorrect login styles (Damian Mooyman)
+ * 2017-09-12 [12480633b](https://github.com/silverstripe/silverstripe-framework/commit/12480633bfc3976940aba1c708f662a015fddde6) grid field button styles (Saophalkun Ponlu)
+ * 2017-09-12 [b27cb1d](https://github.com/silverstripe/silverstripe-admin/commit/b27cb1df2ce38a7600b4dac2021b2558a5e7cf5a) gridfield pagination button styles and position (Saophalkun Ponlu)
+ * 2017-09-11 [785c87d](https://github.com/silverstripe/silverstripe-admin/commit/785c87da23a9ea2fe81cee06ed34fd7a783c9ec4) space between button group and another button (Saophalkun Ponlu)
+ * 2017-09-11 [d2a83ca](https://github.com/silverstripe/silverstripe-campaign-admin/commit/d2a83ca00cf5da418e39077a0bde9ed994803128) Change icon (Saophalkun Ponlu)
+ * 2017-09-11 [046cdf9](https://github.com/silverstripe/silverstripe-admin/commit/046cdf9b82494d298c458af134bb9bfe78668b16) Fine-tune button styles (Saophalkun Ponlu)
+ * 2017-09-11 [4f3b4f76](https://github.com/silverstripe/silverstripe-cms/commit/4f3b4f762616677cf5c5ca13d2d826c6b1cd769a) Fine-tune button styles (Saophalkun Ponlu)
+ * 2017-09-11 [d477850](https://github.com/silverstripe/silverstripe-admin/commit/d477850dad04bf49c24eb36d385238db00d3217d) ed linting errors and turned some of the newer ones off temporarily (Christopher Joe)
+ * 2017-09-11 [d18568c3](https://github.com/silverstripe/silverstripe-cms/commit/d18568c3951051a8fbf4624cd0b758d268efa58c) Ensure client config merging includes existing parent "form" attributes (Robbie Averill)
+ * 2017-09-11 [dee9e72](https://github.com/silverstripe/silverstripe-errorpage/commit/dee9e7208f1fb684e5bfa9cbf18cdaccd6699353) Rewrite legacy namespaced CMS class name (Damian Mooyman)
+ * 2017-09-07 [49fd3391](https://github.com/silverstripe/silverstripe-cms/commit/49fd3391fec06dbac72a92329e2eae454119c64c) Prevent icons CSS being included twice (Damian Mooyman)
+ * 2017-09-06 [2dde7771](https://github.com/silverstripe/silverstripe-cms/commit/2dde77713206f6709a5ffa6a5b758a3c1abd7a5f) Add styles for url segment field (Sacha Judd)
+ * 2017-08-28 [7b200a2a6](https://github.com/silverstripe/silverstripe-framework/commit/7b200a2a642a78bffcf0a2f417a4757fb216ecfb) add combinedFiles to clear logic (Christopher Joe)
+ * 2017-08-14 [b04a1ab41](https://github.com/silverstripe/silverstripe-framework/commit/b04a1ab41c4051923e9d9a9af5dedfa5a3ef67d8) Truncate Error Issue when using views in a Unittest. (James Pluck)
+ * 2017-07-05 [0c8613d](https://github.com/silverstripe/silverstripe-admin/commit/0c8613dd0f3a4c2343bc695ef2b945decb8e8936) Only show user's first name in CMS header (Robbie Averill)
diff --git a/lang/bg.yml b/lang/bg.yml
index 6f3827dcd..7d1943d4d 100644
--- a/lang/bg.yml
+++ b/lang/bg.yml
@@ -1,4 +1,6 @@
 bg:
+  SilverStripe\Admin\LeftAndMain:
+    VersionUnknown: непозната
   SilverStripe\AssetAdmin\Forms\UploadField:
     Dimensions: 'Размери'
     EDIT: Промени
@@ -17,6 +19,8 @@ bg:
   SilverStripe\Control\RequestProcessor:
     INVALID_REQUEST: 'Грешна заявка'
     REQUEST_ABORTED: 'Заявката беше отказана'
+  SilverStripe\Core\Manifest\VersionProvider:
+    VERSIONUNKNOWN: Непозната
   SilverStripe\Forms\CheckboxField:
     NOANSWER: Не
     YESANSWER: Да
@@ -311,6 +315,7 @@ bg:
     ENTERNEWPASSWORD: 'Моля, въведете нова парола.'
     ERRORPASSWORDPERMISSION: 'Трябва да сте влезли, за да можете да промените вашата парола!'
     LOGIN: 'Влезте в системата'
+    LOGOUT: 'Изход'
     LOSTPASSWORDHEADER: 'Забравена парола'
     NOTEPAGESECURED: 'Тази страница е защитена. Въведете вашите данни по-долу, за да продължите.'
     NOTERESETLINKINVALID: '<p>Връзката за нулиране на парола не е вярна или е просрочена.</p><p>Можете да заявите нова <a href="{link1}">тук</a> или да промените паролата си след като <a href="{link2}">влезете</a>.</p>'
diff --git a/lang/en.yml b/lang/en.yml
index edb74047a..64a8f74e9 100644
--- a/lang/en.yml
+++ b/lang/en.yml
@@ -1,4 +1,6 @@
 en:
+  SilverStripe\Admin\LeftAndMain:
+    VersionUnknown: unknown
   SilverStripe\AssetAdmin\Forms\UploadField:
     Dimensions: Dimensions
     EDIT: Edit
diff --git a/lang/it.yml b/lang/it.yml
index 59b7199dd..e3dedc079 100644
--- a/lang/it.yml
+++ b/lang/it.yml
@@ -1,4 +1,6 @@
 it:
+  SilverStripe\Admin\LeftAndMain:
+    VersionUnknown: sconosciuto
   SilverStripe\AssetAdmin\Forms\UploadField:
     Dimensions: Dimensioni
     EDIT: Modifica
@@ -14,6 +16,11 @@ it:
     TEXT1: 'Questa è la tua'
     TEXT2: 'link per l''azzeramento della password'
     TEXT3: per
+  SilverStripe\Control\RequestProcessor:
+    INVALID_REQUEST: 'Richiesta non valida'
+    REQUEST_ABORTED: 'Richiesta annullata'
+  SilverStripe\Core\Manifest\VersionProvider:
+    VERSIONUNKNOWN: Sconosciuto
   SilverStripe\Forms\CheckboxField:
     NOANSWER: 'No'
     YESANSWER: Sì
@@ -158,8 +165,13 @@ it:
     PASSWORDEXPIRED: '<p>La tua password è scaduta. <a target="_top" href="{link}">Per favore selezionarne una nuova.</a></p>'
   SilverStripe\Security\CMSSecurity:
     INVALIDUSER: '<p>Utente non valido. <a target="_top" href="{link}">Per favore autenticarsi di nuovo</a> per continuare.</p>'
+    LOGIN_MESSAGE: '<p>La tua sessione è scaduta per inattività.</p>'
+    LOGIN_TITLE: 'Tornare dove eri accedendo nuovamente'
     SUCCESS: Successo
     SUCCESSCONTENT: '<p>Accesso eseguito. Se non sarai ridirezionato automaticamente, <a target="_top" href="{link}">cliccare qui</a></p>'
+    SUCCESS_TITLE: 'Login completato'
+  SilverStripe\Security\DefaultAdminService:
+    DefaultAdminFirstname: 'Amministratore Predefinito'
   SilverStripe\Security\Group:
     AddRole: 'Aggiungi un ruolo per questo gruppo'
     Code: 'Codice gruppo'
@@ -200,6 +212,7 @@ it:
     BUTTONCHANGEPASSWORD: 'Cambia password'
     BUTTONLOGIN: Accedi
     BUTTONLOGINOTHER: 'Autenticati come qualcun altro'
+    BUTTONLOGOUT: Scollegati
     BUTTONLOSTPASSWORD: 'Ho perso la mia password'
     CONFIRMNEWPASSWORD: 'Conferma nuova password'
     CONFIRMPASSWORD: 'Conferma password'
@@ -236,6 +249,14 @@ it:
     db_LockedOutUntil: 'Bloccato fino al'
     db_Password: Password
     db_PasswordExpiry: 'Data di scadenza della password'
+  SilverStripe\Security\MemberAuthenticator\CMSMemberLoginForm:
+    AUTHENTICATORNAME: 'Form di Login Utente CMS'
+    BUTTONFORGOTPASSWORD: 'Password dimenticata'
+    BUTTONLOGIN: 'Accedi nuovamente'
+    BUTTONLOGOUT: Scollegati
+  SilverStripe\Security\MemberAuthenticator\MemberAuthenticator:
+    ERRORWRONGCRED: 'I dettagli forniti non sembrano corretti. Per favore riprovare.'
+    NoPassword: 'Manca la password per questo utente.'
   SilverStripe\Security\MemberPassword:
     PLURALNAME: 'Password utenti'
     PLURALS:
@@ -290,9 +311,11 @@ it:
     BUTTONSEND: 'Inviami il link per azzerare la password'
     CHANGEPASSWORDBELOW: 'Puoi cambiare la tua password qui sotto.'
     CHANGEPASSWORDHEADER: 'Cambia la tua password'
+    CONFIRMLOGOUT: 'Per cortesia premere il pulsante sottostante per confermare la disconnesione.'
     ENTERNEWPASSWORD: 'Per favore inserisci una nuova password.'
     ERRORPASSWORDPERMISSION: 'Devi essere autenticato per poter cambiare la tua password!'
     LOGIN: Entra
+    LOGOUT: Scollegati
     LOSTPASSWORDHEADER: 'Password smarrita'
     NOTEPAGESECURED: 'La pagina è protetta. Inserisci le credenziali qui sotto per poter andare avanti.'
     NOTERESETLINKINVALID: '<p>Il link per azzerare la password non è valido o è scaduto.</p><p>Puoi richiederne uno nuovo <a href="{link1}">qui</a> o cambiare la tua password dopo che ti sei <a href="{link2}">connesso</a>.</p>'