diff --git a/ChangeLog b/ChangeLog
index 232a08724617ad242d8a51cfe613413d507af97e..ede1c36412c5544acaf220c42247ea53cfbf5e0b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,88 @@
+2014-04-16  6561e92                  [RELEASE] Release of TYPO3 6.2.1 (TYPO3 Release Team)
+2014-04-16  0d82969  #57354          [TASK] Release file and folder permission check (Markus Hoelzle)
+2014-04-16  977f772  #57681          [BUGFIX] ResourceStorage does not sanitize folder/file name (Frans Saris)
+2014-04-16  88f7216  #57957          [BUGFIX] DBAL sql_fetch_* must return boolean or array (Jigal van Hemert)
+2014-04-16  395b454  #39035          [BUGFIX] TCA tree fail to load with IRRE (Xavier Perseguers)
+2014-04-16  5fb9885  #57750          [BUGFIX] Set maxLevels of generated sys_category TCA (Frans Saris)
+2014-04-15  05eb1f2  #33499          [BUGFIX] Follow-up to l10n_mode=exclude for record titles (Christian Kuhn)
+2014-04-15  a7d1f8c  #57497          [BUGFIX] TceformsUpdateWizard shows up too often (Markus Klein)
+2014-04-15  f8896e1  #33499          [BUGFIX] BE ignores l10n_mode for record titles (Markus Klein)
+2014-04-15  f218040  #57942          [FEATURE] Provide API to add cached TCA changes (Helmut Hummel)
+2014-04-15  ea063ac  #57949          [CLEANUP] Category related tests cleanup (Helmut Hummel)
+2014-04-15  d55da66                  Revert "[BUGFIX] Make category TCA changes cacheable" (Helmut Hummel)
+2014-04-15  2b4aeef  #57881          [BUGFIX] Make category TCA changes cacheable (Helmut Hummel)
+2014-04-15  344c6cc  #55314          [TASK] Remove hardcoded module name in AbstractDatabaseRecordList (Marcin SÄ…gol)
+2014-04-15  b97dc01  #57871          [CLEANUP] Clean up comments and error messages in ResourceStorage (Oliver Klee)
+2014-04-15  1484cef  #51768          [TASK] Updates prototype and scriptaculous, fixing IE9+ issues (Ernesto Baschny)
+2014-04-15  0f8a687  #57921          [CLEANUP] Remove unused [BE][usePHPFileFunctions] option (Markus Klein)
+2014-04-15  ee766f6  #57920          [BUGFIX] Do not unset() PageRenderer class members (Markus Klein)
+2014-04-14  8dc34a9  #57863          [FEATURE] Introduce signal in loadBaseTca (Helmut Hummel)
+2014-04-14  dddfa92  #57579          [BUGFIX] Improve the admin panel (Georg Ringer)
+2014-04-14  e6a71d8  #57466          [BUGFIX] Add available jQuery version to PageRenderer (Markus Klein)
+2014-04-14  ea5b974  #57873          [BUGFIX] impexp has to use module dispatcher (Markus Klein)
+2014-04-13  846ebe6  #52593          [BUGFIX] Fix impexp for importing exports from version 4.x (Marc Bastian Heinrichs)
+2014-04-13  7ea1093                  [TASK] Mitigate erroring builds (Helmut Hummel)
+2014-04-13  4ecf903  #57872          [BUGFIX] Tests: Namespaced usage of vfsStream (Christian Kuhn)
+2014-04-13  c100e5e  #57591          [BUGFIX] Make Extbase Cli\RequestBuilder a Singleton (Marc Bastian Heinrichs)
+2014-04-13  f262dde  #57587          [BUGFIX] Admin users should ignore user mounts (Pascal Dürsteler)
+2014-04-13  6429de3  #57865          [CLEANUP] Remove unnecessary @todo annotations (Roland Waldner)
+2014-04-13  a2e4280  #57855          [CLEANUP] ImportExportController code style (Markus Klein)
+2014-04-12  70eccde  #57785          [BUGFIX] Properly detect HHVM with fastcgi (Kevin Häfeli)
+2014-04-12  2c18566  #57814          [CLEANUP] Improve comments in TypoScriptFrontendController (Roland Waldner)
+2014-04-12  039467b  #57421          [BUGFIX] Improve database scheme updater (Nicole Cordes)
+2014-04-12  4a4bdbc  #57859          [TASK] Improve comments and phpdoc blocks in PageRepository (Roland Waldner)
+2014-04-12  8fce1f5  #57819          [CLEANUP] Fix length of comments to meet CGL (Roland Waldner)
+2014-04-12  7df75d2  #57661          [CLEANUP] Error handling classes (Steffen Müller)
+2014-04-12  2ae299b  #47694          [BUGFIX] Follow up foreign_match_fields not fully supported (Marc Bastian Heinrichs)
+2014-04-12  c027ce8  #56772          [CLEANUP] Remove deprecated filemount functions in BE_USER (Benjamin Mack)
+2014-04-12  dd03642  #57788          [CLEANUP] Code style of authentication classes (Markus Klein)
+2014-04-12  cbbc785  #54903          [BUGFIX] Don't run processIncludes more than once (Peter Niederlag)
+2014-04-12  367a65f  #50378          [BUGFIX] sql_free_result does not work with all allowed types (Wouter Wolters)
+2014-04-07  25c60e4  #57415          [BUGFIX] Use return values of array_map in local driver (Alexander Stehlik)
+2014-04-07  49c684f  #57708          [BUGFIX] T3editor description loading (Markus Klein)
+2014-04-07  133f38b  #57690          [BUGFIX] User settings do not obey setup.override (Markus Klein)
+2014-04-06  1806660  #57700          [BUGFIX] Fix incomplete mocking in ExtensionManagementUtilityTest (Helmut Hummel)
+2014-04-06  ae220dc  #57499          [TASK] Improve deprecation msg of GeneralUtility method (Georg Ringer)
+2014-04-06  5c7a397  #57487          [TASK] Activate all packages in unit tests (Helmut Hummel)
+2014-04-05  69f5be0  #57676          [TASK] Avoid sysLog calls in MailUtilityTest (Markus Klein)
+2014-04-05  761fa18  #22020          [TASK] Return to "Admin Tools > User Admin" when exiting simulated BE User (Pascal Dürsteler)
+2014-04-04  eaad132  #55662          [BUGFIX] PHP warning due to missing preg_quote (Philipp Bergsmann)
+2014-04-04  0a33e1d  #57603          [SECURITY] Prevent XSS in scheduler form (Nicole Cordes)
+2014-04-04  3c0c6a0  #52208,#57164   [BUGFIX] Correctly apply Extbase validator options and add tests (Stefan Neufeind)
+2014-04-03  b579893  #37421          [BUGFIX] Fetch RSA public key by Ajax before login (Helmut Hummel)
+2014-04-03  c67e8eb  #57294          [BUGFIX] Do not reset Page Renderer on partial rendering (Stefan Froemken)
+2014-04-02  f797f4a  #57572          [TASK] TceformsUpdateWizard: Throw exception if database query fails (Markus Klein)
+2014-04-02  38f484e  #57495          [BUGFIX] FAL: Prevent invalid NULL value on metadata creation (Markus Klein)
+2014-04-02  d40ef86  #57467          [BUGFIX] Marker missing for page.includeCSSLibs (Markus Klein)
+2014-04-02  0c86ef1  #57295          [CLEANUP] Remove option "edit_wideDocument" (Benjamin Mack)
+2014-04-02  1896dac  #57486          [TASK] Readd search string in module "Configuration" (Georg Ringer)
+2014-04-01  0a85c23  #56574          [BUGFIX] Use last result line of identify command (Alexander Stehlik)
+2014-04-01  64d0871  #57327          [BUGFIX] Fix relative path calculations in EM (Helmut Hummel)
+2014-04-01  fcf3a2f  #57338          [BUGFIX] Make Typo3DbQueryParser a Singleton (Marc Bastian Heinrichs)
+2014-04-01  e3420ae  #57518          [BUGFIX] Make Extbase EnvironmentService a Singleton (Marc Bastian Heinrichs)
+2014-04-01  ae7f6bb  #57463          [BUGFIX] Check if lock directory is writable (Alexander Opitz)
+2014-04-01  680c83e  #57458          [BUGFIX] Backup of LocalConfiguration.php missing on update (Nicole Cordes)
+2014-04-01  6942110  #57490          [BUGFIX] Remove the need of PackageStates.php in tests (Helmut Hummel)
+2014-04-01  28c66c5  #53973          [BUGFIX] Allow user defined locales to work with TSFE->sL() (Reinhard Führicht)
+2014-03-31  9bf671e  #57451          [TASK] Web>Page Search: Remove duplicate CSS (Felix Kopp)
+2014-03-31  ccb8bc4  #57449          [TASK] Remove space in Page module notification (Georg Ringer)
+2014-03-30  cdf723e  #57365          [BUGFIX] Respect config.debug setting for displaying parsetime (Georg Ringer)
+2014-03-30  45a91e6  #56988          [BUGFIX] Enable backend login for Internet Explorer 8 users (Nicole Cordes)
+2014-03-29  23ba3e8                  [TASK] Cleanup ChangeLog from duplicate lines (Ernesto Baschny)
+2014-03-29  40265e9  #57264          [BUGFIX] Extension update fails if needed by other extensions (Nicole Cordes)
+2014-03-28  f610638  #57420          [BUGFIX] Update for sys_file_metadata returns SQL error (Nicole Cordes)
+2014-03-27  5c8016b  #57346          [BUGFIX] CSC: file references not working with image compression (Benjamin Mack)
+2014-03-27  1b74cb4  #54833          [BUGFIX] Check default salting method first (Markus Klein)
+2014-03-26  1356c9d  #56874          [BUGFIX] Add correctly escaped css selectors for js (Daniel Alder)
+2014-03-26  3dd0012  #57103          [BUGFIX] Install Tool-FAL metadata migration fails for big sets (Krystian Szymukowicz)
+2014-03-26  0700b7e  #57285          [BUGFIX] Install tool update wizards show html tags in error message (Frans Saris)
+2014-03-26  9d14156  #55896          [BUGFIX] Load adminPanel styles for FE editing (Tim Lochmueller)
+2014-03-26  022a3fc  #57291          [BUGFIX] Check WorkspaceEnabled for MM field related table (Sebastian Lechenbauer)
+2014-03-26  8359478  #57312          [BUGFIX] Fix initial file import in EM (Helmut Hummel)
+2014-03-26  fa4e68b  #57246          [BUGFIX] Run scheduler from cli fails on DBAL (Andreas Fernandez)
+2014-03-25  0fbca20                  [TASK] Set TYPO3 version to 6.2.1-dev (TYPO3 Release Team)
+
+
 2014-03-25  c34148c                  [RELEASE] Release of TYPO3 6.2.0 (TYPO3 Release Team)
 2014-03-25  a357923                  [TASK] Small adjustments to NEWS.md (Ernesto Baschny)
 2014-03-25  d0db6d6  #57298          [BUGFIX] GeneralUtility->copyDirectory does not fix permissions (Benjamin Mack)
diff --git a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
index 060c545380f4cf5777d8c640ed7e48983aa72f7a..eb8bf2d50c09abb7c9485a63d8fc037e65b2fd98 100644
--- a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
+++ b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
@@ -90,7 +90,7 @@ class SystemEnvironmentBuilder {
 	 */
 	static protected function defineBaseConstants() {
 		// This version, branch and copyright
-		define('TYPO3_version', '6.2.1-dev');
+		define('TYPO3_version', '6.2.1');
 		define('TYPO3_branch', '6.2');
 		define('TYPO3_copyright_year', '1998-2014');