diff --git a/.doctrine-project.json b/.doctrine-project.json
index 7b97cb45129..f68f2fd0bc3 100644
--- a/.doctrine-project.json
+++ b/.doctrine-project.json
@@ -11,21 +11,27 @@
             "slug": "latest",
             "upcoming": true
         },
+        {
+            "name": "2.11",
+            "branchName": "2.11.x",
+            "slug": "2.11",
+            "current": true,
+            "aliases": [
+                "current",
+                "stable"
+            ]
+        },
         {
             "name": "2.10",
-            "branchName": "master",
+            "branchName": "2.10.x",
             "slug": "2.10",
-            "upcoming": true
+            "maintained": false
         },
         {
             "name": "2.9",
             "branchName": "2.9",
             "slug": "2.9",
-            "current": true,
-            "aliases": [
-                "current",
-                "stable"
-            ]
+            "maintained": false
         },
         {
             "name": "2.8",
diff --git a/README.md b/README.md
index 5a3582b8951..8f21ee0b5b5 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # Doctrine DBAL
 
-| [Master][Master] | [2.10][2.10] |
+| [Master][Master] | [2.11][2.11] |
 |:----------------:|:----------:|
-| [![Build status][Master image]][Master] | [![Build status][2.10 image]][2.10] |
-| [![GitHub Actions][GA master image]][GA master] | [![GitHub Actions][GA 2.10 image]][GA 2.10] |
-| [![AppVeyor][AppVeyor master image]][AppVeyor master] | [![AppVeyor][AppVeyor 2.10 image]][AppVeyor 2.10] |
-| [![Code Coverage][Coverage image]][CodeCov Master] | [![Code Coverage][Coverage 2.10 image]][CodeCov 2.10] |
+| [![Build status][Master image]][Master] | [![Build status][2.11 image]][2.11] |
+| [![GitHub Actions][GA master image]][GA master] | [![GitHub Actions][GA 2.11 image]][GA 2.11] |
+| [![AppVeyor][AppVeyor master image]][AppVeyor master] | [![AppVeyor][AppVeyor 2.11 image]][AppVeyor 2.11] |
+| [![Code Coverage][Coverage image]][CodeCov Master] | [![Code Coverage][Coverage 2.11 image]][CodeCov 2.11] |
 
 Powerful database abstraction layer with many features for database schema introspection, schema management and PDO abstraction.
 
@@ -24,11 +24,11 @@ Powerful database abstraction layer with many features for database schema intro
   [GA master]: https://github.com/doctrine/dbal/actions?query=workflow%3A%22Continuous+Integration%22+branch%3Amaster
   [GA master image]: https://github.com/doctrine/dbal/workflows/Continuous%20Integration/badge.svg
 
-  [2.10 image]: https://img.shields.io/travis/doctrine/dbal/2.10.x.svg?style=flat-square
-  [Coverage 2.10 image]: https://codecov.io/gh/doctrine/dbal/branch/2.10.x/graph/badge.svg
-  [2.10]: https://github.com/doctrine/dbal/tree/2.10.x
-  [CodeCov 2.10]: https://codecov.io/gh/doctrine/dbal/branch/2.10.x
-  [AppVeyor 2.10]: https://ci.appveyor.com/project/doctrine/dbal/branch/2.10.x
-  [AppVeyor 2.10 image]: https://ci.appveyor.com/api/projects/status/i88kitq8qpbm0vie/branch/2.10.x?svg=true
-  [GA 2.10]: https://github.com/doctrine/dbal/actions?query=workflow%3A%22Continuous+Integration%22+branch%3A2.10.x
-  [GA 2.10 image]: https://github.com/doctrine/dbal/workflows/Continuous%20Integration/badge.svg?branch=2.10.x
+  [2.11 image]: https://img.shields.io/travis/doctrine/dbal/2.11.x.svg?style=flat-square
+  [Coverage 2.11 image]: https://codecov.io/gh/doctrine/dbal/branch/2.11.x/graph/badge.svg
+  [2.11]: https://github.com/doctrine/dbal/tree/2.11.x
+  [CodeCov 2.11]: https://codecov.io/gh/doctrine/dbal/branch/2.11.x
+  [AppVeyor 2.11]: https://ci.appveyor.com/project/doctrine/dbal/branch/2.11.x
+  [AppVeyor 2.11 image]: https://ci.appveyor.com/api/projects/status/i88kitq8qpbm0vie/branch/2.11.x?svg=true
+  [GA 2.11]: https://github.com/doctrine/dbal/actions?query=workflow%3A%22Continuous+Integration%22+branch%3A2.11.x
+  [GA 2.11 image]: https://github.com/doctrine/dbal/workflows/Continuous%20Integration/badge.svg?branch=2.11.x
diff --git a/composer.json b/composer.json
index 4f426568812..cccc8b79223 100644
--- a/composer.json
+++ b/composer.json
@@ -65,8 +65,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.10.x-dev",
-            "dev-develop": "3.0.x-dev"
+            "dev-master": "4.0.x-dev"
         }
     }
 }
diff --git a/composer.lock b/composer.lock
index 39861217bda..ef6eaecdcf6 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": "d336c771203e06590d3d78d116932bfd",
+    "content-hash": "7e19c98c2c188b8f60c2e434acdc980e",
     "packages": [
         {
             "name": "composer/package-versions-deprecated",
@@ -59,6 +59,10 @@
                 }
             ],
             "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
+            "support": {
+                "issues": "https://github.com/composer/package-versions-deprecated/issues",
+                "source": "https://github.com/composer/package-versions-deprecated/tree/1.10.99.1"
+            },
             "funding": [
                 {
                     "url": "https://packagist.com",
@@ -147,6 +151,10 @@
                 "cache",
                 "caching"
             ],
+            "support": {
+                "issues": "https://github.com/doctrine/cache/issues",
+                "source": "https://github.com/doctrine/cache/tree/v1.7.1"
+            },
             "time": "2017-08-25T07:02:50+00:00"
         },
         {
@@ -221,6 +229,10 @@
                 "eventdispatcher",
                 "eventmanager"
             ],
+            "support": {
+                "issues": "https://github.com/doctrine/event-manager/issues",
+                "source": "https://github.com/doctrine/event-manager/tree/master"
+            },
             "time": "2018-06-11T11:59:03+00:00"
         }
     ],
@@ -301,6 +313,11 @@
                 "non-blocking",
                 "promise"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/amphp",
+                "issues": "https://github.com/amphp/amp/issues",
+                "source": "https://github.com/amphp/amp/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://github.com/amphp",
@@ -373,6 +390,11 @@
                 "non-blocking",
                 "stream"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/amphp",
+                "issues": "https://github.com/amphp/byte-stream/issues",
+                "source": "https://github.com/amphp/byte-stream/tree/master"
+            },
             "time": "2020-06-29T18:35:05+00:00"
         },
         {
@@ -434,6 +456,11 @@
                 "validation",
                 "versioning"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/composer",
+                "issues": "https://github.com/composer/semver/issues",
+                "source": "https://github.com/composer/semver/tree/1.5.1"
+            },
             "time": "2020-01-13T12:06:48+00:00"
         },
         {
@@ -478,6 +505,11 @@
                 "Xdebug",
                 "performance"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/composer",
+                "issues": "https://github.com/composer/xdebug-handler/issues",
+                "source": "https://github.com/composer/xdebug-handler/tree/1.4.3"
+            },
             "funding": [
                 {
                     "url": "https://packagist.com",
@@ -558,6 +590,10 @@
                 "stylecheck",
                 "tests"
             ],
+            "support": {
+                "issues": "https://github.com/dealerdirect/phpcodesniffer-composer-installer/issues",
+                "source": "https://github.com/dealerdirect/phpcodesniffer-composer-installer"
+            },
             "time": "2020-06-25T14:57:39+00:00"
         },
         {
@@ -591,6 +627,10 @@
                 "MIT"
             ],
             "description": "implementation of xdg base directory specification for php",
+            "support": {
+                "issues": "https://github.com/dnoegel/php-xdg-base-dir/issues",
+                "source": "https://github.com/dnoegel/php-xdg-base-dir/tree/v0.1.1"
+            },
             "time": "2019-12-04T15:06:13+00:00"
         },
         {
@@ -647,6 +687,10 @@
                 "standard",
                 "style"
             ],
+            "support": {
+                "issues": "https://github.com/doctrine/coding-standard/issues",
+                "source": "https://github.com/doctrine/coding-standard/tree/8.1.x"
+            },
             "time": "2020-07-05T20:35:22+00:00"
         },
         {
@@ -762,6 +806,10 @@
                 }
             ],
             "description": "A more advanced JSONRPC implementation",
+            "support": {
+                "issues": "https://github.com/felixfbecker/php-advanced-json-rpc/issues",
+                "source": "https://github.com/felixfbecker/php-advanced-json-rpc/tree/master"
+            },
             "time": "2020-03-11T15:21:41+00:00"
         },
         {
@@ -809,6 +857,10 @@
                 "php",
                 "server"
             ],
+            "support": {
+                "issues": "https://github.com/felixfbecker/php-language-server-protocol/issues",
+                "source": "https://github.com/felixfbecker/php-language-server-protocol/tree/v1.4.0"
+            },
             "time": "2019-06-23T21:03:50+00:00"
         },
         {
@@ -853,6 +905,9 @@
                 "stubs",
                 "type"
             ],
+            "support": {
+                "source": "https://github.com/JetBrains/phpstorm-stubs/tree/master"
+            },
             "time": "2019-12-05T16:56:26+00:00"
         },
         {
@@ -957,6 +1012,11 @@
                 }
             ],
             "description": "Map nested JSON structures onto PHP classes",
+            "support": {
+                "email": "cweiske@cweiske.de",
+                "issues": "https://github.com/cweiske/jsonmapper/issues",
+                "source": "https://github.com/cweiske/jsonmapper/tree/master"
+            },
             "time": "2020-04-16T18:48:43+00:00"
         },
         {
@@ -1009,6 +1069,10 @@
                 "parser",
                 "php"
             ],
+            "support": {
+                "issues": "https://github.com/nikic/PHP-Parser/issues",
+                "source": "https://github.com/nikic/PHP-Parser/tree/master"
+            },
             "time": "2020-08-18T19:48:01+00:00"
         },
         {
@@ -1058,6 +1122,10 @@
                 "xml",
                 "xml conversion"
             ],
+            "support": {
+                "issues": "https://github.com/nullivex/lib-array2xml/issues",
+                "source": "https://github.com/nullivex/lib-array2xml/tree/master"
+            },
             "time": "2019-03-29T20:06:56+00:00"
         },
         {
@@ -1218,6 +1286,10 @@
                 "reflection",
                 "static analysis"
             ],
+            "support": {
+                "issues": "https://github.com/phpDocumentor/ReflectionCommon/issues",
+                "source": "https://github.com/phpDocumentor/ReflectionCommon/tree/2.x"
+            },
             "time": "2020-06-27T09:03:43+00:00"
         },
         {
@@ -1270,6 +1342,10 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
+            "support": {
+                "issues": "https://github.com/phpDocumentor/ReflectionDocBlock/issues",
+                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/master"
+            },
             "time": "2020-08-15T11:14:08+00:00"
         },
         {
@@ -1315,6 +1391,10 @@
                 }
             ],
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
+            "support": {
+                "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
+                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.x"
+            },
             "time": "2020-06-27T10:12:23+00:00"
         },
         {
@@ -1431,6 +1511,10 @@
                 "MIT"
             ],
             "description": "PHPDoc parser with support for nullable, intersection and generic types",
+            "support": {
+                "issues": "https://github.com/phpstan/phpdoc-parser/issues",
+                "source": "https://github.com/phpstan/phpdoc-parser/tree/master"
+            },
             "time": "2020-04-13T16:28:46+00:00"
         },
         {
@@ -1473,6 +1557,10 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
+            "support": {
+                "issues": "https://github.com/phpstan/phpstan/issues",
+                "source": "https://github.com/phpstan/phpstan/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://github.com/ondrejmirtes",
@@ -1538,6 +1626,10 @@
                 "MIT"
             ],
             "description": "Extra strict and opinionated rules for PHPStan",
+            "support": {
+                "issues": "https://github.com/phpstan/phpstan-strict-rules/issues",
+                "source": "https://github.com/phpstan/phpstan-strict-rules/tree/0.12.2"
+            },
             "time": "2020-01-20T13:08:52+00:00"
         },
         {
@@ -2009,6 +2101,10 @@
                 }
             ],
             "description": "Psalm plugin for PHPUnit",
+            "support": {
+                "issues": "https://github.com/psalm/psalm-plugin-phpunit/issues",
+                "source": "https://github.com/psalm/psalm-plugin-phpunit/tree/0.10.1"
+            },
             "time": "2020-05-24T20:30:10+00:00"
         },
         {
@@ -2056,6 +2152,9 @@
                 "psr",
                 "psr-3"
             ],
+            "support": {
+                "source": "https://github.com/php-fig/log/tree/1.1.3"
+            },
             "time": "2020-03-23T09:12:05+00:00"
         },
         {
@@ -3011,6 +3110,10 @@
                 "MIT"
             ],
             "description": "Slevomat Coding Standard for PHP_CodeSniffer complements Consistence Coding Standard by providing sniffs with additional checks.",
+            "support": {
+                "issues": "https://github.com/slevomat/coding-standard/issues",
+                "source": "https://github.com/slevomat/coding-standard/tree/6.3.10"
+            },
             "funding": [
                 {
                     "url": "https://github.com/kukulich",
@@ -3072,6 +3175,11 @@
                 "phpcs",
                 "standards"
             ],
+            "support": {
+                "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
+                "source": "https://github.com/squizlabs/PHP_CodeSniffer",
+                "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
+            },
             "time": "2020-04-17T01:09:41+00:00"
         },
         {
@@ -3144,6 +3252,9 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/console/tree/4.2"
+            },
             "time": "2019-02-23T15:17:42+00:00"
         },
         {
@@ -3212,6 +3323,9 @@
                 "interoperability",
                 "standards"
             ],
+            "support": {
+                "source": "https://github.com/symfony/contracts/tree/master"
+            },
             "time": "2018-12-05T08:06:11+00:00"
         },
         {
@@ -3268,6 +3382,9 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/debug/tree/4.0"
+            },
             "time": "2018-02-28T21:50:02+00:00"
         },
         {
@@ -3330,6 +3447,9 @@
                 "polyfill",
                 "portable"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.18.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -3403,6 +3523,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/master"
+            },
             "time": "2018-09-21T13:07:52+00:00"
         },
         {
@@ -3553,6 +3676,10 @@
                 "inspection",
                 "php"
             ],
+            "support": {
+                "issues": "https://github.com/vimeo/psalm/issues",
+                "source": "https://github.com/vimeo/psalm/tree/3.16"
+            },
             "time": "2020-09-15T13:39:50+00:00"
         },
         {
@@ -3602,6 +3729,10 @@
                 "check",
                 "validate"
             ],
+            "support": {
+                "issues": "https://github.com/webmozart/assert/issues",
+                "source": "https://github.com/webmozart/assert/tree/master"
+            },
             "time": "2020-07-08T17:02:28+00:00"
         },
         {
@@ -3649,6 +3780,10 @@
                 }
             ],
             "description": "A PHP implementation of Ant's glob.",
+            "support": {
+                "issues": "https://github.com/webmozart/glob/issues",
+                "source": "https://github.com/webmozart/glob/tree/master"
+            },
             "time": "2015-12-29T11:14:33+00:00"
         },
         {
@@ -3695,6 +3830,10 @@
                 }
             ],
             "description": "A robust cross-platform utility for normalizing, comparing and modifying file paths.",
+            "support": {
+                "issues": "https://github.com/webmozart/path-util/issues",
+                "source": "https://github.com/webmozart/path-util/tree/2.3.0"
+            },
             "time": "2015-12-17T08:42:14+00:00"
         }
     ],
@@ -3710,5 +3849,5 @@
     "platform-overrides": {
         "php": "7.3.0"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }