From 8c8b8f48456662d01aec0f7457f0332b570453cb Mon Sep 17 00:00:00 2001
From: Benni Mack <benni@typo3.org>
Date: Tue, 3 Dec 2019 12:41:35 +0100
Subject: [PATCH] [TASK] Set TYPO3 version to 10.3.0-dev

Change-Id: I0e8abdb62a45326896fc75d9872eead478615dce
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/62525
Tested-by: Susanne Moog <look@susi.dev>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Susanne Moog <look@susi.dev>
Reviewed-by: Benni Mack <benni@typo3.org>
---
 composer.json                                          |  2 +-
 composer.lock                                          |  2 +-
 typo3/sysext/about/composer.json                       |  4 ++--
 typo3/sysext/about/ext_emconf.php                      |  4 ++--
 typo3/sysext/adminpanel/composer.json                  | 10 +++++-----
 typo3/sysext/adminpanel/ext_emconf.php                 |  4 ++--
 .../Extensions/conf_overriding/a/ext_emconf.php        |  4 ++--
 .../Extensions/conf_overriding/b/ext_emconf.php        |  6 +++---
 typo3/sysext/backend/composer.json                     |  6 +++---
 typo3/sysext/backend/ext_emconf.php                    |  6 +++---
 typo3/sysext/belog/composer.json                       |  4 ++--
 typo3/sysext/belog/ext_emconf.php                      |  4 ++--
 typo3/sysext/beuser/composer.json                      |  4 ++--
 typo3/sysext/beuser/ext_emconf.php                     |  4 ++--
 .../core/Classes/Core/SystemEnvironmentBuilder.php     |  4 ++--
 .../Collection/Fixtures/Extensions/test/ext_emconf.php |  4 ++--
 .../Extensions/test_expressionbuilder/ext_emconf.php   |  4 ++--
 .../Fixtures/Extensions/irre_tutorial/ext_emconf.php   |  6 +++---
 .../Extensions/test_datahandler/ext_emconf.php         |  6 +++---
 .../Fixtures/Extensions/test_meta/ext_emconf.php       |  6 +++---
 .../Fixtures/Extensions/test_resources/ext_emconf.php  |  4 ++--
 .../core/Tests/Unit/Utility/Fixtures/ext_emconf.php    |  2 +-
 typo3/sysext/core/composer.json                        |  2 +-
 typo3/sysext/core/ext_emconf.php                       |  2 +-
 .../Fixtures/Extensions/blog_example/ext_emconf.php    |  4 ++--
 .../Extensions/class_overriding/a/ext_emconf.php       |  4 ++--
 .../Extensions/class_overriding/b/ext_emconf.php       |  4 ++--
 typo3/sysext/extbase/composer.json                     |  4 ++--
 typo3/sysext/extbase/ext_emconf.php                    |  4 ++--
 typo3/sysext/extensionmanager/composer.json            |  4 ++--
 typo3/sysext/extensionmanager/ext_emconf.php           |  4 ++--
 typo3/sysext/felogin/composer.json                     |  4 ++--
 typo3/sysext/felogin/ext_emconf.php                    |  4 ++--
 typo3/sysext/filelist/composer.json                    |  4 ++--
 typo3/sysext/filelist/ext_emconf.php                   |  4 ++--
 typo3/sysext/filemetadata/composer.json                |  4 ++--
 typo3/sysext/filemetadata/ext_emconf.php               |  4 ++--
 .../Fixtures/Extensions/fluid_test/composer.json       |  2 +-
 .../Fixtures/Extensions/fluid_test/ext_emconf.php      |  4 ++--
 typo3/sysext/fluid/composer.json                       |  6 +++---
 typo3/sysext/fluid/ext_emconf.php                      |  6 +++---
 typo3/sysext/fluid_styled_content/composer.json        |  8 ++++----
 typo3/sysext/fluid_styled_content/ext_emconf.php       |  8 ++++----
 .../Hooks/Fixtures/test_resources/ext_emconf.php       |  4 ++--
 typo3/sysext/form/composer.json                        |  4 ++--
 typo3/sysext/form/ext_emconf.php                       |  8 ++++----
 typo3/sysext/frontend/composer.json                    |  4 ++--
 typo3/sysext/frontend/ext_emconf.php                   |  4 ++--
 .../Extensions/template_extension/ext_emconf.php       |  4 ++--
 typo3/sysext/impexp/composer.json                      |  4 ++--
 typo3/sysext/impexp/ext_emconf.php                     |  4 ++--
 typo3/sysext/indexed_search/composer.json              |  4 ++--
 typo3/sysext/indexed_search/ext_emconf.php             |  4 ++--
 typo3/sysext/info/composer.json                        |  4 ++--
 typo3/sysext/info/ext_emconf.php                       |  4 ++--
 typo3/sysext/install/composer.json                     |  8 ++++----
 typo3/sysext/install/ext_emconf.php                    |  8 ++++----
 typo3/sysext/linkvalidator/composer.json               |  6 +++---
 typo3/sysext/linkvalidator/ext_emconf.php              |  6 +++---
 typo3/sysext/lowlevel/composer.json                    |  4 ++--
 typo3/sysext/lowlevel/ext_emconf.php                   |  4 ++--
 typo3/sysext/opendocs/composer.json                    |  4 ++--
 typo3/sysext/opendocs/ext_emconf.php                   |  4 ++--
 typo3/sysext/recordlist/composer.json                  |  4 ++--
 typo3/sysext/recordlist/ext_emconf.php                 |  4 ++--
 typo3/sysext/recycler/composer.json                    |  4 ++--
 typo3/sysext/recycler/ext_emconf.php                   |  4 ++--
 typo3/sysext/redirects/composer.json                   |  6 +++---
 typo3/sysext/redirects/ext_emconf.php                  |  4 ++--
 typo3/sysext/reports/composer.json                     |  4 ++--
 typo3/sysext/reports/ext_emconf.php                    |  4 ++--
 typo3/sysext/rte_ckeditor/composer.json                |  4 ++--
 typo3/sysext/rte_ckeditor/ext_emconf.php               |  6 +++---
 typo3/sysext/scheduler/composer.json                   |  4 ++--
 typo3/sysext/scheduler/ext_emconf.php                  |  4 ++--
 typo3/sysext/seo/composer.json                         |  8 ++++----
 typo3/sysext/seo/ext_emconf.php                        |  4 ++--
 typo3/sysext/setup/composer.json                       |  4 ++--
 typo3/sysext/setup/ext_emconf.php                      |  4 ++--
 typo3/sysext/sys_note/composer.json                    |  4 ++--
 typo3/sysext/sys_note/ext_emconf.php                   |  4 ++--
 typo3/sysext/t3editor/composer.json                    |  4 ++--
 typo3/sysext/t3editor/ext_emconf.php                   |  4 ++--
 typo3/sysext/tstemplate/composer.json                  |  4 ++--
 typo3/sysext/tstemplate/ext_emconf.php                 |  4 ++--
 typo3/sysext/viewpage/composer.json                    |  4 ++--
 typo3/sysext/viewpage/ext_emconf.php                   |  4 ++--
 typo3/sysext/workspaces/composer.json                  |  4 ++--
 typo3/sysext/workspaces/ext_emconf.php                 |  4 ++--
 89 files changed, 199 insertions(+), 199 deletions(-)

diff --git a/composer.json b/composer.json
index f16f11173922..ce6967f593f2 100644
--- a/composer.json
+++ b/composer.json
@@ -107,7 +107,7 @@
 			"always-add-alias-loader": true
 		},
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		}
 	},
 	"scripts": {
diff --git a/composer.lock b/composer.lock
index 55c6a5c0fab3..b50630fa521f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2c2043fa833ab265530464d5ab0aca71",
+    "content-hash": "fb0eeafd738e660414d7ae094cbb35fb",
     "packages": [
         {
             "name": "cogpowered/finediff",
diff --git a/typo3/sysext/about/composer.json b/typo3/sysext/about/composer.json
index 9cc2f9fc20af..86a88d7707f9 100644
--- a/typo3/sysext/about/composer.json
+++ b/typo3/sysext/about/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/about/ext_emconf.php b/typo3/sysext/about/ext_emconf.php
index 9e6abed7085b..b417ea1f3510 100644
--- a/typo3/sysext/about/ext_emconf.php
+++ b/typo3/sysext/about/ext_emconf.php
@@ -7,10 +7,10 @@ $EM_CONF[$_EXTKEY] = [
     'clearCacheOnLoad' => 0,
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/adminpanel/composer.json b/typo3/sysext/adminpanel/composer.json
index 39dc78df515a..42659107d51f 100644
--- a/typo3/sysext/adminpanel/composer.json
+++ b/typo3/sysext/adminpanel/composer.json
@@ -13,10 +13,10 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-backend": "10.2.0",
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-fluid": "10.2.0",
-		"typo3/cms-frontend": "10.2.0",
+		"typo3/cms-backend": "10.3.*@dev",
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-fluid": "10.3.*@dev",
+		"typo3/cms-frontend": "10.3.*@dev",
 		"typo3fluid/fluid": "^2.6.8",
 		"psr/http-message": "^1.0",
 		"psr/http-server-handler": "^1.0",
@@ -27,7 +27,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/adminpanel/ext_emconf.php b/typo3/sysext/adminpanel/ext_emconf.php
index 285fd0b33133..3c1e4c4d1c0d 100644
--- a/typo3/sysext/adminpanel/ext_emconf.php
+++ b/typo3/sysext/adminpanel/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/a/ext_emconf.php b/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/a/ext_emconf.php
index 90326e4836de..10fb96662442 100644
--- a/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/a/ext_emconf.php
+++ b/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/a/ext_emconf.php
@@ -9,10 +9,10 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'uploadfolder' => 0,
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/b/ext_emconf.php b/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/b/ext_emconf.php
index 48c76724eeeb..bf6d78226016 100644
--- a/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/b/ext_emconf.php
+++ b/typo3/sysext/backend/Tests/Functional/Configuration/SiteConfiguration/Fixtures/Extensions/conf_overriding/b/ext_emconf.php
@@ -9,11 +9,11 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'uploadfolder' => 0,
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'a' => '10.2.0',
+            'typo3' => '10.3.0',
+            'a' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/backend/composer.json b/typo3/sysext/backend/composer.json
index d58b91604e7b..65295d808763 100644
--- a/typo3/sysext/backend/composer.json
+++ b/typo3/sysext/backend/composer.json
@@ -14,8 +14,8 @@
 	},
 	"require": {
 		"psr/event-dispatcher": "^1.0",
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-recordlist": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-recordlist": "10.3.*@dev"
 	},
 	"suggest": {
 		"typo3/cms-install": "To generate url to install tool in environment toolbar"
@@ -32,7 +32,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/backend/ext_emconf.php b/typo3/sysext/backend/ext_emconf.php
index 377920cccc83..9e87c5e0b769 100644
--- a/typo3/sysext/backend/ext_emconf.php
+++ b/typo3/sysext/backend/ext_emconf.php
@@ -8,11 +8,11 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'recordlist' => '10.2.0',
+            'typo3' => '10.3.0',
+            'recordlist' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/belog/composer.json b/typo3/sysext/belog/composer.json
index cd1654608695..cdd099bda24e 100644
--- a/typo3/sysext/belog/composer.json
+++ b/typo3/sysext/belog/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/belog/ext_emconf.php b/typo3/sysext/belog/ext_emconf.php
index 117b2b2f2b89..d295209bf82e 100644
--- a/typo3/sysext/belog/ext_emconf.php
+++ b/typo3/sysext/belog/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/beuser/composer.json b/typo3/sysext/beuser/composer.json
index 7a91bea219c8..abef7a9ab126 100644
--- a/typo3/sysext/beuser/composer.json
+++ b/typo3/sysext/beuser/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/beuser/ext_emconf.php b/typo3/sysext/beuser/ext_emconf.php
index 11b3e18fc58a..075989b4c674 100644
--- a/typo3/sysext/beuser/ext_emconf.php
+++ b/typo3/sysext/beuser/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
index c8230f98ac30..8e727a7aed27 100644
--- a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
+++ b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
@@ -116,8 +116,8 @@ class SystemEnvironmentBuilder
         }
 
         // This version, branch and copyright
-        define('TYPO3_version', '10.2.0');
-        define('TYPO3_branch', '10.2');
+        define('TYPO3_version', '10.3.0-dev');
+        define('TYPO3_branch', '10.3');
         define('TYPO3_copyright_year', '1998-' . date('Y'));
 
         // TYPO3 external links
diff --git a/typo3/sysext/core/Tests/Functional/Category/Collection/Fixtures/Extensions/test/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Category/Collection/Fixtures/Extensions/test/ext_emconf.php
index b7a4ad5b04b8..8fa3b710576d 100644
--- a/typo3/sysext/core/Tests/Functional/Category/Collection/Fixtures/Extensions/test/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Category/Collection/Fixtures/Extensions/test/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'test extension',
     'description' => '',
     'category' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Christian Kuhn',
@@ -11,7 +11,7 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Functional/Database/Fixtures/Extensions/test_expressionbuilder/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Database/Fixtures/Extensions/test_expressionbuilder/ext_emconf.php
index ebc621399bdc..a5c61dd93dd2 100644
--- a/typo3/sysext/core/Tests/Functional/Database/Fixtures/Extensions/test_expressionbuilder/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Database/Fixtures/Extensions/test_expressionbuilder/ext_emconf.php
@@ -3,14 +3,14 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'ExpressionBuilder Test',
     'description' => 'ExpressionBuilder Test',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Christian Kuhn',
     'author_email' => 'lolli@schwarzbu.ch',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_emconf.php
index 46f704e7ee1b..efc87280776b 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'Fixture extension for functional tests for Inline Relational Record Editing IRRE',
     'description' => 'based on irre_tutorial extension created by Oliver Hader, see http://forge.typo3.org/projects/extension-irre_tutorial',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Oliver Hader',
@@ -11,8 +11,8 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'workspaces' => '10.2.0',
+            'typo3' => '10.3.0',
+            'workspaces' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_datahandler/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_datahandler/ext_emconf.php
index d2f8201cf4ef..3d32d11f2fba 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_datahandler/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_datahandler/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'DataHandler Test',
     'description' => 'DataHandler Test',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Oliver Hader',
@@ -11,8 +11,8 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'workspaces' => '10.2.0',
+            'typo3' => '10.3.0',
+            'workspaces' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_meta/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_meta/ext_emconf.php
index 12caa69a0ad3..1f28aec3ea42 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_meta/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_meta/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'MetaData Test',
     'description' => 'MetaData Test',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Frank Nägler',
@@ -11,8 +11,8 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'seo' => '10.2.0',
+            'typo3' => '10.3.0',
+            'seo' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_resources/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_resources/ext_emconf.php
index 81297afa6c85..2b28d8b9c15b 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_resources/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_resources/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'Test Resources',
     'description' => 'Test Resources',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Oliver Hader',
@@ -11,7 +11,7 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0'
+            'typo3' => '10.3.0'
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/core/Tests/Unit/Utility/Fixtures/ext_emconf.php b/typo3/sysext/core/Tests/Unit/Utility/Fixtures/ext_emconf.php
index fa710863d006..09fa0569c00e 100644
--- a/typo3/sysext/core/Tests/Unit/Utility/Fixtures/ext_emconf.php
+++ b/typo3/sysext/core/Tests/Unit/Utility/Fixtures/ext_emconf.php
@@ -8,7 +8,7 @@ $EM_CONF[$_EXTKEY] = [
     'author' => '',
     'author_email' => '',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [],
         'conflicts' => [],
diff --git a/typo3/sysext/core/composer.json b/typo3/sysext/core/composer.json
index ffb56a88c573..b6a2b706d2c1 100644
--- a/typo3/sysext/core/composer.json
+++ b/typo3/sysext/core/composer.json
@@ -84,7 +84,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/core/ext_emconf.php b/typo3/sysext/core/ext_emconf.php
index cb1061c50d6e..cde90f7ca9d1 100644
--- a/typo3/sysext/core/ext_emconf.php
+++ b/typo3/sysext/core/ext_emconf.php
@@ -8,7 +8,7 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [],
         'conflicts' => [],
diff --git a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/blog_example/ext_emconf.php b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/blog_example/ext_emconf.php
index 9892bd1b4cda..1c421106409d 100644
--- a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/blog_example/ext_emconf.php
+++ b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/blog_example/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_email' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/a/ext_emconf.php b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/a/ext_emconf.php
index 90326e4836de..10fb96662442 100644
--- a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/a/ext_emconf.php
+++ b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/a/ext_emconf.php
@@ -9,10 +9,10 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'uploadfolder' => 0,
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/b/ext_emconf.php b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/b/ext_emconf.php
index 90326e4836de..10fb96662442 100644
--- a/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/b/ext_emconf.php
+++ b/typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/class_overriding/b/ext_emconf.php
@@ -9,10 +9,10 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'uploadfolder' => 0,
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/extbase/composer.json b/typo3/sysext/extbase/composer.json
index cb89b20f0b67..f0d46d51a05e 100644
--- a/typo3/sysext/extbase/composer.json
+++ b/typo3/sysext/extbase/composer.json
@@ -17,7 +17,7 @@
 		"symfony/dependency-injection": "^4.4 || ^5.0",
 		"symfony/property-access": "^4.4 || ^5.0",
 		"symfony/property-info": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.2.0",
+		"typo3/cms-core": "10.3.*@dev",
 		"webmozart/assert": "^1.0"
 	},
 	"suggest": {
@@ -29,7 +29,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/extbase/ext_emconf.php b/typo3/sysext/extbase/ext_emconf.php
index b23d82d6da32..a35575a94267 100644
--- a/typo3/sysext/extbase/ext_emconf.php
+++ b/typo3/sysext/extbase/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/extensionmanager/composer.json b/typo3/sysext/extensionmanager/composer.json
index f5b6a7142503..ee5394cc6a3d 100644
--- a/typo3/sysext/extensionmanager/composer.json
+++ b/typo3/sysext/extensionmanager/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/extensionmanager/ext_emconf.php b/typo3/sysext/extensionmanager/ext_emconf.php
index cebbae2d49de..c07e8834ef9d 100644
--- a/typo3/sysext/extensionmanager/ext_emconf.php
+++ b/typo3/sysext/extensionmanager/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/felogin/composer.json b/typo3/sysext/felogin/composer.json
index c3adc621bb30..6601cb43cbbd 100644
--- a/typo3/sysext/felogin/composer.json
+++ b/typo3/sysext/felogin/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/felogin/ext_emconf.php b/typo3/sysext/felogin/ext_emconf.php
index e11502216058..0a32226f1f97 100644
--- a/typo3/sysext/felogin/ext_emconf.php
+++ b/typo3/sysext/felogin/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/filelist/composer.json b/typo3/sysext/filelist/composer.json
index b6b7ed2203af..4c465f34be2f 100644
--- a/typo3/sysext/filelist/composer.json
+++ b/typo3/sysext/filelist/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/filelist/ext_emconf.php b/typo3/sysext/filelist/ext_emconf.php
index 889be1f97074..0a237485bd83 100644
--- a/typo3/sysext/filelist/ext_emconf.php
+++ b/typo3/sysext/filelist/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/filemetadata/composer.json b/typo3/sysext/filemetadata/composer.json
index aaea08e6aad1..82893e149bbc 100644
--- a/typo3/sysext/filemetadata/composer.json
+++ b/typo3/sysext/filemetadata/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "filemetadata"
diff --git a/typo3/sysext/filemetadata/ext_emconf.php b/typo3/sysext/filemetadata/ext_emconf.php
index 46d36c38544f..b96065e10523 100644
--- a/typo3/sysext/filemetadata/ext_emconf.php
+++ b/typo3/sysext/filemetadata/ext_emconf.php
@@ -7,10 +7,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_email' => 'typo3cms@typo3.org',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/composer.json b/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/composer.json
index 949a99b76a90..bc355f673a53 100644
--- a/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/composer.json
+++ b/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/composer.json
@@ -48,7 +48,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "10.2.x-dev"
+            "dev-master": "10.3.x-dev"
         },
         "typo3/cms": {
             "cms-package-dir": "{$vendor-dir}/typo3/cms",
diff --git a/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/ext_emconf.php b/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/ext_emconf.php
index 5978949b2237..b374b6e07375 100644
--- a/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/ext_emconf.php
+++ b/typo3/sysext/fluid/Tests/Functional/Fixtures/Extensions/fluid_test/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => 'helhum.io',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/fluid/composer.json b/typo3/sysext/fluid/composer.json
index 2cdf3f3b06cf..33df79e332cf 100644
--- a/typo3/sysext/fluid/composer.json
+++ b/typo3/sysext/fluid/composer.json
@@ -14,8 +14,8 @@
 	},
 	"require": {
 		"symfony/dependency-injection": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-extbase": "10.2.0",
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-extbase": "10.3.*@dev",
 		"typo3fluid/fluid": "^2.6.8"
 	},
 	"conflict": {
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/fluid/ext_emconf.php b/typo3/sysext/fluid/ext_emconf.php
index 16847c3a6aa5..8b8c230edec8 100644
--- a/typo3/sysext/fluid/ext_emconf.php
+++ b/typo3/sysext/fluid/ext_emconf.php
@@ -8,11 +8,11 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'core' => '10.2.0',
-            'extbase' => '10.2.0',
+            'core' => '10.3.0',
+            'extbase' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/fluid_styled_content/composer.json b/typo3/sysext/fluid_styled_content/composer.json
index 959147149b8a..b1ba560ad065 100644
--- a/typo3/sysext/fluid_styled_content/composer.json
+++ b/typo3/sysext/fluid_styled_content/composer.json
@@ -13,16 +13,16 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-fluid": "10.2.0",
-		"typo3/cms-frontend": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-fluid": "10.3.*@dev",
+		"typo3/cms-frontend": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/fluid_styled_content/ext_emconf.php b/typo3/sysext/fluid_styled_content/ext_emconf.php
index 4b2b10392276..7b385e921a3e 100644
--- a/typo3/sysext/fluid_styled_content/ext_emconf.php
+++ b/typo3/sysext/fluid_styled_content/ext_emconf.php
@@ -6,12 +6,12 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'fluid' => '10.2.0',
-            'frontend' => '10.2.0',
+            'typo3' => '10.3.0',
+            'fluid' => '10.3.0',
+            'frontend' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/form/Tests/Functional/Hooks/Fixtures/test_resources/ext_emconf.php b/typo3/sysext/form/Tests/Functional/Hooks/Fixtures/test_resources/ext_emconf.php
index 81297afa6c85..2b28d8b9c15b 100644
--- a/typo3/sysext/form/Tests/Functional/Hooks/Fixtures/test_resources/ext_emconf.php
+++ b/typo3/sysext/form/Tests/Functional/Hooks/Fixtures/test_resources/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'Test Resources',
     'description' => 'Test Resources',
     'category' => 'example',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 0,
     'author' => 'Oliver Hader',
@@ -11,7 +11,7 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0'
+            'typo3' => '10.3.0'
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/form/composer.json b/typo3/sysext/form/composer.json
index 898bb033a46c..ab399dc3cda7 100644
--- a/typo3/sysext/form/composer.json
+++ b/typo3/sysext/form/composer.json
@@ -15,7 +15,7 @@
 	"require": {
 		"psr/http-message": "^1.0",
 		"symfony/expression-language": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"suggest": {
 		"typo3/cms-filelist": "Listing of files in the directory",
@@ -26,7 +26,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/form/ext_emconf.php b/typo3/sysext/form/ext_emconf.php
index 0052a989326b..63ca57a6b4e0 100644
--- a/typo3/sysext/form/ext_emconf.php
+++ b/typo3/sysext/form/ext_emconf.php
@@ -8,15 +8,15 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
-            'filelist' => '10.2.0',
-            'impexp' => '10.2.0',
+            'filelist' => '10.3.0',
+            'impexp' => '10.3.0',
         ],
     ],
 ];
diff --git a/typo3/sysext/frontend/composer.json b/typo3/sysext/frontend/composer.json
index 484f15313cf5..7d23443fa497 100644
--- a/typo3/sysext/frontend/composer.json
+++ b/typo3/sysext/frontend/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/frontend/ext_emconf.php b/typo3/sysext/frontend/ext_emconf.php
index 53d25ced8b6d..7cb92f3f2c5e 100644
--- a/typo3/sysext/frontend/ext_emconf.php
+++ b/typo3/sysext/frontend/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/Extensions/template_extension/ext_emconf.php b/typo3/sysext/impexp/Tests/Functional/Fixtures/Extensions/template_extension/ext_emconf.php
index 54349691829d..d74354469c18 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/Extensions/template_extension/ext_emconf.php
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/Extensions/template_extension/ext_emconf.php
@@ -4,7 +4,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'Impexp test extension',
     'description' => '',
     'category' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'beta',
     'clearCacheOnLoad' => 1,
     'author' => 'Marc Bastian Heinrichs',
@@ -12,7 +12,7 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/impexp/composer.json b/typo3/sysext/impexp/composer.json
index e565a4617c8b..8800fe76ee18 100644
--- a/typo3/sysext/impexp/composer.json
+++ b/typo3/sysext/impexp/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/impexp/ext_emconf.php b/typo3/sysext/impexp/ext_emconf.php
index e3d467474c4c..4a536e55a182 100644
--- a/typo3/sysext/impexp/ext_emconf.php
+++ b/typo3/sysext/impexp/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/indexed_search/composer.json b/typo3/sysext/indexed_search/composer.json
index c9f6bbc50b44..dbe3beb6b941 100644
--- a/typo3/sysext/indexed_search/composer.json
+++ b/typo3/sysext/indexed_search/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "indexed_search"
diff --git a/typo3/sysext/indexed_search/ext_emconf.php b/typo3/sysext/indexed_search/ext_emconf.php
index 94601a102e1d..760bdad27ea5 100644
--- a/typo3/sysext/indexed_search/ext_emconf.php
+++ b/typo3/sysext/indexed_search/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/info/composer.json b/typo3/sysext/info/composer.json
index f2faf716a6b0..90989494d0c9 100644
--- a/typo3/sysext/info/composer.json
+++ b/typo3/sysext/info/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/info/ext_emconf.php b/typo3/sysext/info/ext_emconf.php
index b798bb7f6477..caa714ffd821 100644
--- a/typo3/sysext/info/ext_emconf.php
+++ b/typo3/sysext/info/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/install/composer.json b/typo3/sysext/install/composer.json
index 0ceb1cdb390b..6ac380443b10 100644
--- a/typo3/sysext/install/composer.json
+++ b/typo3/sysext/install/composer.json
@@ -15,16 +15,16 @@
 	"require": {
 		"nikic/php-parser": "^4.3",
 		"symfony/finder": "^4.4 || ^5.0",
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-extbase": "10.2.0",
-		"typo3/cms-fluid": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-extbase": "10.3.*@dev",
+		"typo3/cms-fluid": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/install/ext_emconf.php b/typo3/sysext/install/ext_emconf.php
index ad1e0e2b410d..f0e7dd9f9e52 100644
--- a/typo3/sysext/install/ext_emconf.php
+++ b/typo3/sysext/install/ext_emconf.php
@@ -8,12 +8,12 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'extbase' => '10.2.0',
-            'fluid' => '10.2.0',
+            'typo3' => '10.3.0',
+            'extbase' => '10.3.0',
+            'fluid' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/linkvalidator/composer.json b/typo3/sysext/linkvalidator/composer.json
index 21650a7cdf60..a9e7afb51d77 100644
--- a/typo3/sysext/linkvalidator/composer.json
+++ b/typo3/sysext/linkvalidator/composer.json
@@ -13,8 +13,8 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-info": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-info": "10.3.*@dev"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Regular checks of links"
@@ -24,7 +24,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "linkvalidator"
diff --git a/typo3/sysext/linkvalidator/ext_emconf.php b/typo3/sysext/linkvalidator/ext_emconf.php
index 5c4dc201ad6a..8219af1a7662 100644
--- a/typo3/sysext/linkvalidator/ext_emconf.php
+++ b/typo3/sysext/linkvalidator/ext_emconf.php
@@ -8,11 +8,11 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
-            'info' => '10.2.0',
+            'typo3' => '10.3.0',
+            'info' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/lowlevel/composer.json b/typo3/sysext/lowlevel/composer.json
index b7f385e8bbfe..b06f718ddc88 100644
--- a/typo3/sysext/lowlevel/composer.json
+++ b/typo3/sysext/lowlevel/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/lowlevel/ext_emconf.php b/typo3/sysext/lowlevel/ext_emconf.php
index 0fad3e2381bb..ff5fca3ca814 100644
--- a/typo3/sysext/lowlevel/ext_emconf.php
+++ b/typo3/sysext/lowlevel/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/opendocs/composer.json b/typo3/sysext/opendocs/composer.json
index 761ecd63cfa0..3542e810296e 100644
--- a/typo3/sysext/opendocs/composer.json
+++ b/typo3/sysext/opendocs/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "opendocs"
diff --git a/typo3/sysext/opendocs/ext_emconf.php b/typo3/sysext/opendocs/ext_emconf.php
index c0edfd88a5ea..5365301c8329 100644
--- a/typo3/sysext/opendocs/ext_emconf.php
+++ b/typo3/sysext/opendocs/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/recordlist/composer.json b/typo3/sysext/recordlist/composer.json
index 44b7514c9e62..e13af0c7d421 100644
--- a/typo3/sysext/recordlist/composer.json
+++ b/typo3/sysext/recordlist/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/recordlist/ext_emconf.php b/typo3/sysext/recordlist/ext_emconf.php
index 1b4090e92bcb..5db461d96060 100644
--- a/typo3/sysext/recordlist/ext_emconf.php
+++ b/typo3/sysext/recordlist/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/recycler/composer.json b/typo3/sysext/recycler/composer.json
index b2e8eb9ff1c9..3ab10e6b9a90 100644
--- a/typo3/sysext/recycler/composer.json
+++ b/typo3/sysext/recycler/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Remove deleted records after given time"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "recycler"
diff --git a/typo3/sysext/recycler/ext_emconf.php b/typo3/sysext/recycler/ext_emconf.php
index a341a8f271bf..552b438b9ecb 100644
--- a/typo3/sysext/recycler/ext_emconf.php
+++ b/typo3/sysext/recycler/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/redirects/composer.json b/typo3/sysext/redirects/composer.json
index 6b5055d3cbde..5c57d24f2154 100644
--- a/typo3/sysext/redirects/composer.json
+++ b/typo3/sysext/redirects/composer.json
@@ -16,8 +16,8 @@
 		"doctrine/dbal": "^2.10",
 		"psr/http-message": "^1.0",
 		"psr/log": "^1.0",
-		"typo3/cms-backend": "10.2.0",
-		"typo3/cms-core": "10.2.0",
+		"typo3/cms-backend": "10.3.*@dev",
+		"typo3/cms-core": "10.3.*@dev",
 		"typo3fluid/fluid": "^2.6.8"
 	},
 	"conflict": {
@@ -29,7 +29,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "redirects",
diff --git a/typo3/sysext/redirects/ext_emconf.php b/typo3/sysext/redirects/ext_emconf.php
index 7101cdf3f6d7..3b3372a11098 100644
--- a/typo3/sysext/redirects/ext_emconf.php
+++ b/typo3/sysext/redirects/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0'
+            'typo3' => '10.3.0'
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/reports/composer.json b/typo3/sysext/reports/composer.json
index 2a321c57dbc7..f99d13c69b86 100644
--- a/typo3/sysext/reports/composer.json
+++ b/typo3/sysext/reports/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"suggest": {
 		"typo3/cms-scheduler": "Determine system's status and send it via email"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/reports/ext_emconf.php b/typo3/sysext/reports/ext_emconf.php
index 9c92c3ed2477..76f593187673 100644
--- a/typo3/sysext/reports/ext_emconf.php
+++ b/typo3/sysext/reports/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
diff --git a/typo3/sysext/rte_ckeditor/composer.json b/typo3/sysext/rte_ckeditor/composer.json
index 403075637dd7..87564e232602 100644
--- a/typo3/sysext/rte_ckeditor/composer.json
+++ b/typo3/sysext/rte_ckeditor/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/rte_ckeditor/ext_emconf.php b/typo3/sysext/rte_ckeditor/ext_emconf.php
index c1c76f43e47b..73321d1200a6 100644
--- a/typo3/sysext/rte_ckeditor/ext_emconf.php
+++ b/typo3/sysext/rte_ckeditor/ext_emconf.php
@@ -7,14 +7,14 @@ $EM_CONF[$_EXTKEY] = [
     'clearCacheOnLoad' => 0,
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [
-            'setup' => '10.2.0',
+            'setup' => '10.3.0',
         ],
     ],
 ];
diff --git a/typo3/sysext/scheduler/composer.json b/typo3/sysext/scheduler/composer.json
index aacf415dd587..b95136b2de5d 100644
--- a/typo3/sysext/scheduler/composer.json
+++ b/typo3/sysext/scheduler/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "scheduler"
diff --git a/typo3/sysext/scheduler/ext_emconf.php b/typo3/sysext/scheduler/ext_emconf.php
index 808f8f135116..42bb242bf4fd 100644
--- a/typo3/sysext/scheduler/ext_emconf.php
+++ b/typo3/sysext/scheduler/ext_emconf.php
@@ -3,7 +3,7 @@ $EM_CONF[$_EXTKEY] = [
     'title' => 'Scheduler',
     'description' => 'The TYPO3 Scheduler let\'s you register tasks to happen at a specific time',
     'category' => 'misc',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
     'author' => 'TYPO3 Core Team',
@@ -11,7 +11,7 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/seo/composer.json b/typo3/sysext/seo/composer.json
index 77e9096aff1d..7355846b3f2e 100644
--- a/typo3/sysext/seo/composer.json
+++ b/typo3/sysext/seo/composer.json
@@ -13,16 +13,16 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0",
-		"typo3/cms-frontend": "10.2.0",
-		"typo3/cms-extbase": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev",
+		"typo3/cms-frontend": "10.3.*@dev",
+		"typo3/cms-extbase": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "seo",
diff --git a/typo3/sysext/seo/ext_emconf.php b/typo3/sysext/seo/ext_emconf.php
index 09a8e42f5139..80ad9e2fc0c5 100644
--- a/typo3/sysext/seo/ext_emconf.php
+++ b/typo3/sysext/seo/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0'
+            'typo3' => '10.3.0'
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/setup/composer.json b/typo3/sysext/setup/composer.json
index 2498faee468e..52530d77fd19 100644
--- a/typo3/sysext/setup/composer.json
+++ b/typo3/sysext/setup/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/setup/ext_emconf.php b/typo3/sysext/setup/ext_emconf.php
index b07375e8e6a8..6dd7339d60b0 100644
--- a/typo3/sysext/setup/ext_emconf.php
+++ b/typo3/sysext/setup/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/sys_note/composer.json b/typo3/sysext/sys_note/composer.json
index 3f084b875df6..3e0ed4a88b46 100644
--- a/typo3/sysext/sys_note/composer.json
+++ b/typo3/sysext/sys_note/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/sys_note/ext_emconf.php b/typo3/sysext/sys_note/ext_emconf.php
index abb32d97e390..3ebea68e2ef6 100644
--- a/typo3/sysext/sys_note/ext_emconf.php
+++ b/typo3/sysext/sys_note/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/t3editor/composer.json b/typo3/sysext/t3editor/composer.json
index 94f17b30eb0a..99ea3f917d44 100644
--- a/typo3/sysext/t3editor/composer.json
+++ b/typo3/sysext/t3editor/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/t3editor/ext_emconf.php b/typo3/sysext/t3editor/ext_emconf.php
index b3482838611d..0620f8428546 100644
--- a/typo3/sysext/t3editor/ext_emconf.php
+++ b/typo3/sysext/t3editor/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/tstemplate/composer.json b/typo3/sysext/tstemplate/composer.json
index 53551d645bc5..24e307cd1ab6 100644
--- a/typo3/sysext/tstemplate/composer.json
+++ b/typo3/sysext/tstemplate/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/tstemplate/ext_emconf.php b/typo3/sysext/tstemplate/ext_emconf.php
index 504c187dee29..45de9b24789b 100644
--- a/typo3/sysext/tstemplate/ext_emconf.php
+++ b/typo3/sysext/tstemplate/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/viewpage/composer.json b/typo3/sysext/viewpage/composer.json
index 59f1d51c1b85..65dd36090b18 100644
--- a/typo3/sysext/viewpage/composer.json
+++ b/typo3/sysext/viewpage/composer.json
@@ -13,14 +13,14 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"Package": {
diff --git a/typo3/sysext/viewpage/ext_emconf.php b/typo3/sysext/viewpage/ext_emconf.php
index 9e05c252d70a..3d9abfe1b314 100644
--- a/typo3/sysext/viewpage/ext_emconf.php
+++ b/typo3/sysext/viewpage/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author' => 'TYPO3 Core Team',
     'author_email' => 'typo3cms@typo3.org',
     'author_company' => '',
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0',
+            'typo3' => '10.3.0',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/typo3/sysext/workspaces/composer.json b/typo3/sysext/workspaces/composer.json
index 009be55933c1..8938f9429791 100644
--- a/typo3/sysext/workspaces/composer.json
+++ b/typo3/sysext/workspaces/composer.json
@@ -13,7 +13,7 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-core": "10.2.0"
+		"typo3/cms-core": "10.3.*@dev"
 	},
 	"conflict": {
 		"typo3/cms": "*"
@@ -23,7 +23,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "10.2.x-dev"
+			"dev-master": "10.3.x-dev"
 		},
 		"typo3/cms": {
 			"extension-key": "workspaces"
diff --git a/typo3/sysext/workspaces/ext_emconf.php b/typo3/sysext/workspaces/ext_emconf.php
index abcf2d684bf6..bac8bd3e8cf7 100644
--- a/typo3/sysext/workspaces/ext_emconf.php
+++ b/typo3/sysext/workspaces/ext_emconf.php
@@ -8,10 +8,10 @@ $EM_CONF[$_EXTKEY] = [
     'author_company' => '',
     'state' => 'stable',
     'clearCacheOnLoad' => 1,
-    'version' => '10.2.0',
+    'version' => '10.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.2.0'
+            'typo3' => '10.3.0'
         ],
         'conflicts' => [],
         'suggests' => [],
-- 
GitLab