diff --git a/CHANGELOG-5.2.md b/CHANGELOG-5.2.md
index 67141ddfd5..0b7a3974cf 100644
--- a/CHANGELOG-5.2.md
+++ b/CHANGELOG-5.2.md
@@ -7,6 +7,59 @@ in 5.2 minor versions.
 To get the diff for a specific change, go to https://github.com/symfony/symfony/commit/XXX where XXX is the change hash
 To get the diff between two versions, go to https://github.com/symfony/symfony/compare/v5.2.0...v5.2.1
 
+* 5.2.0-BETA3 (2020-10-28)
+
+ * bug #38845 [Console] Register signal handling only for commands implemeting SignalableCommandInterface (lyrixx)
+ * bug #38751 [Security] Move AbstractListener abstract methods to the new FirewallListenerInterface (chalasr)
+ * bug #38713 [DI] Fix Preloader exception when preloading a class with an unknown parent/interface (rgeraads)
+ * feature #38664 [RateLimiter] Moved classes implementing LimiterInterface to a new namespace (Nyholm)
+ * bug #38647 [HttpClient] relax auth bearer format requirements (xabbuh)
+ * bug #38675 [RateLimiter] Rename RateLimiter to RateLimiterFactory (Nyholm)
+ * bug #38699 [DependencyInjection] Preload classes with union types correctly (derrabus)
+ * feature #38688 [HttpClient] Add a Stopwatch on TraceableHttpClient (jderusse)
+ * bug #38669 [Serializer] fix decoding float XML attributes starting with 0 (Marcin Kruk)
+ * bug #38680 [PhpUnitBridge] Support new expect methods in test case polyfill (alcaeus)
+ * bug #38681 [PHPUnitBridge] Support PHPUnit 8 and PHPUnit 9 in constraint compatibility trait (alcaeus)
+ * bug #38686 [TwigBridge] Remove "transchoice" from the code base (nicolas-grekas)
+ * bug #38661 [RateLimiter] Fix delete method of the cache storage (GregOriol, Nyholm)
+ * bug #38678 [String] fix before/after[Last]() returning the empty string instead of the original one on non-match (nicolas-grekas)
+ * bug #38682 [HttpClient] never trace content of event-stream responses (nicolas-grekas)
+ * bug #38679 [PhpUnitBridge] Add missing exporter function for PHPUnit 7 (alcaeus)
+ * bug #38674 [RateLimiter] Make sure we actually can use sliding_window and no_limit (Nyholm)
+ * bug #38670 [RateLimiter] Be more type safe when fetching from cache (Nyholm)
+ * bug #38665 [RateLimiter] Allow configuration value "no_limit" (Nyholm)
+ * bug #38659 [String] fix slicing in UnicodeString (nicolas-grekas)
+ * bug #38633 [HttpClient] Fix decorating progress info in AsyncResponse (jderusse)
+ * feature #38543 [HttpKernel] add `kernel.runtime_environment` = `env(default:kernel.environment:APP_RUNTIME_ENV)` parameter (nicolas-grekas)
+ * bug #38595 [TwigBridge] do not translate null placeholders or titles (xabbuh)
+ * feature #38653 [DoctrineBridge] Enabled to use the UniqueEntity constraint as an attribute (derrabus)
+ * bug #38635 [Cache] Use correct expiry in ChainAdapter (Nyholm)
+ * bug #38652 [Filesystem] Check if failed unlink was caused by permission denied (Nyholm)
+ * bug #38645 [PropertyAccess] forward the caught exception (xabbuh)
+ * bug #38644 [FrameworkBundle] remove transport factory service when class does not exist (xabbuh)
+ * feature #38426 [HttpClient] Parameterize list of retryable methods (jderusse)
+ * feature #38608 [RateLimiter] rename Limit to RateLimit and add RateLimit::getLimit() (kbond)
+ * bug #38617 [Form] Add missing invalid_message translations (wouterj)
+ * bug #38612 [Messenger/Amqp] Allow setting option "login" in DSN (W0rma)
+ * bug #38618 [Messenger][Doctrine] Avoid early db access for pgsql detection (chalasr)
+ * bug #38623 [HttpFoundation][RateLimiter] fix RequestRateLimiterInterface::reset() (kbond)
+ * bug #38604 [DoctrineBridge] indexBy does not refer to attributes, but to column names (xabbuh)
+ * bug #38605 [DoctrinBridge] make Uid types stricter (nicolas-grekas)
+ * bug #38606 [WebProfilerBundle] Hide debug toolbar in print view (jt2k)
+ * bug #38602 [Console] Fix signal management  (chalasr)
+ * bug #38600 [DoctrineBridge] Convert values to Rfc4122 before inserting them into the database (Kai)
+ * feature #38562 [RateLimiter] Added reserve() to LimiterInterface and rename Limiter to RateLimiter (wouterj)
+ * feature #38593 [Lock][Semaphore] Add Factory::createFromKey and deprecate lock.store services (jderusse)
+ * feature #38587 [HttpClient] added `extra.trace_content` option to `TraceableHttpClient` to prevent it from keeping the content in memory (nicolas-grekas)
+ * bug #38580 [FrameworkBundle] fix config declaration of http_cache option (nicolas-grekas)
+ * bug #38589 [Console] Don't register signal handlers if pcntl is disabled (chalasr)
+ * bug #38581 [Semaphore] Reset Key lifetime time before we acquire it (jderusse)
+ * bug #38582 [DI] Fix Reflection file name with eval()\'d code (maxime-aknin)
+ * feature #38565 [RateLimiter] Adding SlidingWindow algorithm (Nyholm)
+ * feature #38576 Deeprecate lock service (jderusse)
+ * bug #38578 Add missing use statement (jderusse)
+ * bug #38516 [HttpFoundation] Fix Range Requests (BattleRattle)
+
 * 5.2.0-BETA2 (2020-10-14)
 
  * feature #38552 [Security][Notifier] Added integration of Login Link with the Notifier component (wouterj)
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index c5a6be5344..5d42e45e6e 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -74,12 +74,12 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
 
     private static $freshCache = [];
 
-    const VERSION = '5.2.0-DEV';
+    const VERSION = '5.2.0-BETA3';
     const VERSION_ID = 50200;
     const MAJOR_VERSION = 5;
     const MINOR_VERSION = 2;
     const RELEASE_VERSION = 0;
-    const EXTRA_VERSION = 'DEV';
+    const EXTRA_VERSION = 'BETA3';
 
     const END_OF_MAINTENANCE = '07/2021';
     const END_OF_LIFE = '07/2021';