diff --git a/.apigen.yaml b/.apigen.yaml
index a1e0fb704..a0c886a14 100644
--- a/.apigen.yaml
+++ b/.apigen.yaml
@@ -17,7 +17,7 @@ annotationGroups:
   - todo
   - deprecated
 groups: auto
-title: Prado 4.1.0 API Manual
+title: Prado 4.1.1 API Manual
 tree: true
 version: true
 sourceCode: no
diff --git a/HISTORY.md b/HISTORY.md
index c63b9f9c1..bba9bf6f4 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,12 @@
+## Version 4.1.1 - Mar 27, 2020
+
+BUG: TActiveFileUpload: avoid warning in browser console by removing usage of an empty page as initial content (ctrlaltca)
+BUG: TExpression: fix naming conflict of class variable (ctrlaltca)
+BUG TActiveRecordConfig: fixed bug in default manager class (LCSKJ)
+ENH: Added compatibility with Php 7.4 (ctrlaltca)
+ENH: issue #708 Add support for PostgreSQL 12 (ganiuszka)
+CHG: Deprecated / ported method using attributes obsoleted in html5 (ctrlalta)
+
 ## Version 4.1.0 - Nov 18, 2019
 
 BUG: Issue #694 - Undefined variable: conn notice in Active Record Scaffold (ganiuszka)
diff --git a/UPGRADE.md b/UPGRADE.md
index cccd7d32f..f47d90d06 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -1,4 +1,4 @@
-# Upgrading Instructions for PRADO Framework v4.1.0
+# Upgrading Instructions for PRADO Framework v4.1.1
 
 ### !!!IMPORTANT!!!
 
diff --git a/composer.json b/composer.json
index e27909113..529876357 100644
--- a/composer.json
+++ b/composer.json
@@ -67,7 +67,7 @@
 		"pradosoft/prado-apigen-theme" : "*"
 	},
 	"provide" : {
-		"pradosoft/prado" : "4.1.0"
+		"pradosoft/prado" : "4.1.1"
 	},
 	"suggest" : {
 		"ext-apcu" : "Enables the use of TAPCCache as a cache handler",
diff --git a/composer.lock b/composer.lock
index 57515ea18..5f1c33d6d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,14 +4,14 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1b4cb96c3989c4a93d21a1a2466f7598",
+    "content-hash": "e4e9c2d26a53fc349c966200afdc69b7",
     "packages": [
         {
             "name": "bower-asset/bootstrap",
             "version": "v3.4.1",
             "source": {
                 "type": "git",
-                "url": "git@github.com:twbs/bootstrap.git",
+                "url": "https://github.com/twbs/bootstrap.git",
                 "reference": "68b0d231a13201eb14acd3dc84e51543d16e5f7e"
             },
             "dist": {
@@ -29,16 +29,16 @@
         },
         {
             "name": "bower-asset/clipboard",
-            "version": "v2.0.4",
+            "version": "v2.0.6",
             "source": {
                 "type": "git",
                 "url": "git@github.com:zenorocha/clipboard.js.git",
-                "reference": "d17eca050e705ae4932fd1be3e96abe38bd3397c"
+                "reference": "fddd2aac5f8772c468b36e8607ab9b0704ee73c6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/zenorocha/clipboard.js/zipball/d17eca050e705ae4932fd1be3e96abe38bd3397c",
-                "reference": "d17eca050e705ae4932fd1be3e96abe38bd3397c"
+                "url": "https://api.github.com/repos/zenorocha/clipboard.js/zipball/fddd2aac5f8772c468b36e8607ab9b0704ee73c6",
+                "reference": "fddd2aac5f8772c468b36e8607ab9b0704ee73c6"
             },
             "type": "bower-asset",
             "license": [
@@ -104,7 +104,7 @@
             "version": "1.12.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/components/jqueryui.git",
+                "url": "git@github.com:components/jqueryui.git",
                 "reference": "44ecf3794cc56b65954cc19737234a3119d036cc"
             },
             "dist": {
@@ -122,16 +122,16 @@
         },
         {
             "name": "bower-asset/tinymce",
-            "version": "4.9.7",
+            "version": "4.9.8",
             "source": {
                 "type": "git",
                 "url": "git@github.com:tinymce/tinymce-dist.git",
-                "reference": "e14935a4ba07beb716ccdb192ee9823dbb4a73d5"
+                "reference": "912df2bc85015c758e32d1262219f1653bbf9783"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/tinymce/tinymce-dist/zipball/e14935a4ba07beb716ccdb192ee9823dbb4a73d5",
-                "reference": "e14935a4ba07beb716ccdb192ee9823dbb4a73d5"
+                "url": "https://api.github.com/repos/tinymce/tinymce-dist/zipball/912df2bc85015c758e32d1262219f1653bbf9783",
+                "reference": "912df2bc85015c758e32d1262219f1653bbf9783"
             },
             "type": "bower-asset",
             "license": [
@@ -581,16 +581,16 @@
         },
         {
             "name": "psr/log",
-            "version": "1.1.2",
+            "version": "1.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801"
+                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/446d54b4cb6bf489fc9d75f55843658e6f25d801",
-                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/0f73288fd15629204f9d42b7055f72dacbe811fc",
+                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc",
                 "shasum": ""
             },
             "require": {
@@ -624,36 +624,35 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2019-11-01T11:05:21+00:00"
+            "time": "2020-03-23T09:12:05+00:00"
         },
         {
             "name": "psy/psysh",
-            "version": "v0.9.12",
+            "version": "v0.10.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/bobthecow/psysh.git",
-                "reference": "90da7f37568aee36b116a030c5f99c915267edd4"
+                "reference": "573c2362c3cdebe846b4adae4b630eecb350afd8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/bobthecow/psysh/zipball/90da7f37568aee36b116a030c5f99c915267edd4",
-                "reference": "90da7f37568aee36b116a030c5f99c915267edd4",
+                "url": "https://api.github.com/repos/bobthecow/psysh/zipball/573c2362c3cdebe846b4adae4b630eecb350afd8",
+                "reference": "573c2362c3cdebe846b4adae4b630eecb350afd8",
                 "shasum": ""
             },
             "require": {
                 "dnoegel/php-xdg-base-dir": "0.1.*",
                 "ext-json": "*",
                 "ext-tokenizer": "*",
-                "jakub-onderka/php-console-highlighter": "0.3.*|0.4.*",
-                "nikic/php-parser": "~1.3|~2.0|~3.0|~4.0",
-                "php": ">=5.4.0",
-                "symfony/console": "~2.3.10|^2.4.2|~3.0|~4.0|~5.0",
-                "symfony/var-dumper": "~2.7|~3.0|~4.0|~5.0"
+                "jakub-onderka/php-console-highlighter": "0.4.*|0.3.*",
+                "nikic/php-parser": "~4.0|~3.0|~2.0|~1.3",
+                "php": "^8.0 || ^7.0 || ^5.5.9",
+                "symfony/console": "~5.0|~4.0|~3.0|^2.4.2|~2.3.10",
+                "symfony/var-dumper": "~5.0|~4.0|~3.0|~2.7"
             },
             "require-dev": {
                 "bamarni/composer-bin-plugin": "^1.2",
-                "hoa/console": "~2.15|~3.16",
-                "phpunit/phpunit": "~4.8.35|~5.0|~6.0|~7.0"
+                "hoa/console": "~3.16|~2.15"
             },
             "suggest": {
                 "ext-pcntl": "Enabling the PCNTL extension makes PsySH a lot happier :)",
@@ -668,7 +667,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-develop": "0.9.x-dev"
+                    "dev-master": "0.10.x-dev"
                 }
             },
             "autoload": {
@@ -698,20 +697,20 @@
                 "interactive",
                 "shell"
             ],
-            "time": "2019-12-06T14:19:43+00:00"
+            "time": "2020-03-21T06:55:27+00:00"
         },
         {
             "name": "symfony/console",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "1ee23b3b659b06c622f2bd2492a229e416eb4586"
+                "reference": "6827023c5872bea44b29d145de693b21981cf4cd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/1ee23b3b659b06c622f2bd2492a229e416eb4586",
-                "reference": "1ee23b3b659b06c622f2bd2492a229e416eb4586",
+                "url": "https://api.github.com/repos/symfony/console/zipball/6827023c5872bea44b29d145de693b21981cf4cd",
+                "reference": "6827023c5872bea44b29d145de693b21981cf4cd",
                 "shasum": ""
             },
             "require": {
@@ -770,20 +769,20 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2019-12-01T10:04:45+00:00"
+            "time": "2020-02-15T13:27:16+00:00"
         },
         {
             "name": "symfony/debug",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
-                "reference": "f72e33fdb1170b326e72c3157f0cd456351dd086"
+                "reference": "a99278d50af8a9164219da38d61fb161a7f6e0a6"
             },
             "dist": {
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-                "reference": "f72e33fdb1170b326e72c3157f0cd456351dd086",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/a99278d50af8a9164219da38d61fb161a7f6e0a6",
+                "reference": "a99278d50af8a9164219da38d61fb161a7f6e0a6",
                 "shasum": ""
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             "require": {
@@ -826,20 +825,34 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2019-10-24T15:33:53+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-02-03T15:10:40+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.13.1",
+            "version": "v1.15.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
+                "reference": "81ffd3a9c6d707be22e3012b827de1c9775fc5ac"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
-                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/81ffd3a9c6d707be22e3012b827de1c9775fc5ac",
+                "reference": "81ffd3a9c6d707be22e3012b827de1c9775fc5ac",
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@@ -851,7 +864,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.13-dev"
+                    "dev-master": "1.15-dev"
                 }
             },
             "autoload": {
@@ -885,20 +898,34 @@
                 "portable",
                 "shim"
             ],
-            "time": "2019-11-27T14:18:11+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-03-09T19:04:49+00:00"
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "569e261461600810845a8305ca3f64abd3e712c0"
+                "reference": "07801f3330aea80d58cbd125ad13a2f0b26c9d18"
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-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/569e261461600810845a8305ca3f64abd3e712c0",
-                "reference": "569e261461600810845a8305ca3f64abd3e712c0",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/07801f3330aea80d58cbd125ad13a2f0b26c9d18",
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@@ -954,7 +981,21 @@
                 "debug",
                 "dump"
             ],
-            "time": "2019-10-10T11:03:19+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-02-14T12:39:29+00:00"
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     ],
     "packages-dev": [
@@ -1381,16 +1422,16 @@
         },
         {
             "name": "latte/latte",
-            "version": "v2.6.1",
+            "version": "v2.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/latte.git",
-                "reference": "82321e0d039d7b7e3324b5a7cb8f046a69458da9"
+                "reference": "b91c508a3c5a990c84da8daaf41ad165601858e2"
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-                "reference": "82321e0d039d7b7e3324b5a7cb8f046a69458da9",
+                "url": "https://api.github.com/repos/nette/latte/zipball/b91c508a3c5a990c84da8daaf41ad165601858e2",
+                "reference": "b91c508a3c5a990c84da8daaf41ad165601858e2",
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             },
             "require": {
@@ -1402,6 +1443,7 @@
                 "nette/application": "<2.4.1"
             },
             "require-dev": {
+                "nette/php-generator": "^3.3.4",
                 "nette/tester": "~2.0",
                 "nette/utils": "^3.0",
                 "phpstan/phpstan": "^0.12",
@@ -1409,13 +1451,15 @@
             },
             "suggest": {
                 "ext-fileinfo": "to use filter |datastream",
+                "ext-iconv": "to use filters |reverse, |substring",
                 "ext-mbstring": "to use filters like lower, upper, capitalize, ...",
+                "nette/php-generator": "to use tag {templatePrint}",
                 "nette/utils": "to use filter |webalize"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6-dev"
+                    "dev-master": "2.7-dev"
                 }
             },
             "autoload": {
@@ -1451,7 +1495,7 @@
                 "template",
                 "twig"
             ],
-            "time": "2020-01-14T18:32:37+00:00"
+            "time": "2020-03-05T01:19:01+00:00"
         },
         {
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@@ -1887,16 +1931,16 @@
         },
         {
             "name": "nette/php-generator",
-            "version": "v3.3.2",
+            "version": "v3.3.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/php-generator.git",
-                "reference": "facde285ba959366e7eee09c7f198f2d9ef176ca"
+                "reference": "8fe7e699dca7db186f56d75800cb1ec32e39c856"
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-                "reference": "facde285ba959366e7eee09c7f198f2d9ef176ca",
+                "url": "https://api.github.com/repos/nette/php-generator/zipball/8fe7e699dca7db186f56d75800cb1ec32e39c856",
+                "reference": "8fe7e699dca7db186f56d75800cb1ec32e39c856",
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@@ -1922,8 +1966,8 @@
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "BSD-3-Clause",
-                "GPL-2.0",
-                "GPL-3.0"
+                "GPL-2.0-only",
+                "GPL-3.0-only"
             ],
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                 {
@@ -1943,7 +1987,7 @@
                 "php",
                 "scaffolding"
             ],
-            "time": "2020-01-03T19:49:13+00:00"
+            "time": "2020-02-09T14:39:09+00:00"
         },
         {
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@@ -2346,24 +2390,24 @@
         },
         {
             "name": "phpspec/prophecy",
-            "version": "1.10.1",
+            "version": "v1.10.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "cbe1df668b3fe136bcc909126a0f529a78d4cbbc"
+                "reference": "451c3cd1418cf640de218914901e51b064abb093"
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-                "reference": "cbe1df668b3fe136bcc909126a0f529a78d4cbbc",
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+                "reference": "451c3cd1418cf640de218914901e51b064abb093",
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                 "php": "^5.3|^7.0",
                 "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0|^5.0",
-                "sebastian/comparator": "^1.2.3|^2.0|^3.0",
-                "sebastian/recursion-context": "^1.0|^2.0|^3.0"
+                "sebastian/comparator": "^1.2.3|^2.0|^3.0|^4.0",
+                "sebastian/recursion-context": "^1.0|^2.0|^3.0|^4.0"
             },
             "require-dev": {
                 "phpspec/phpspec": "^2.5 || ^3.2",
@@ -2405,7 +2449,7 @@
                 "spy",
                 "stub"
             ],
-            "time": "2019-12-22T21:05:45+00:00"
+            "time": "2020-03-05T15:02:03+00:00"
         },
         {
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@@ -3615,16 +3659,16 @@
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         {
             "name": "symfony/event-dispatcher",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
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                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "f9031c22ec127d4a2450760f81a8677fe8a10177"
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-                "reference": "f9031c22ec127d4a2450760f81a8677fe8a10177",
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             },
             "require": {
@@ -3674,20 +3718,20 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2019-10-24T15:33:53+00:00"
+            "time": "2020-02-04T08:04:52+00:00"
         },
         {
             "name": "symfony/options-resolver",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/options-resolver.git",
-                "reference": "b224d20be60e6f7b55cd66914379a13a0b28651a"
+                "reference": "730ef56164ed6c9356c159e9f5ff2b84d753b9ed"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/b224d20be60e6f7b55cd66914379a13a0b28651a",
-                "reference": "b224d20be60e6f7b55cd66914379a13a0b28651a",
+                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/730ef56164ed6c9356c159e9f5ff2b84d753b9ed",
+                "reference": "730ef56164ed6c9356c159e9f5ff2b84d753b9ed",
                 "shasum": ""
             },
             "require": {
@@ -3728,20 +3772,20 @@
                 "configuration",
                 "options"
             ],
-            "time": "2019-10-26T11:02:01+00:00"
+            "time": "2020-01-01T11:03:25+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.13.1",
+            "version": "v1.15.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+                "reference": "4719fa9c18b0464d399f1a63bf624b42b6fa8d14"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/4719fa9c18b0464d399f1a63bf624b42b6fa8d14",
+                "reference": "4719fa9c18b0464d399f1a63bf624b42b6fa8d14",
                 "shasum": ""
             },
             "require": {
@@ -3753,7 +3797,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.13-dev"
+                    "dev-master": "1.15-dev"
                 }
             },
             "autoload": {
@@ -3786,20 +3830,34 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2019-11-27T13:56:44+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-02-27T09:26:54+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.4.36",
+            "version": "v3.4.38",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "dab657db15207879217fc81df4f875947bf68804"
+                "reference": "bc63e15160866e8730a1f738541b194c401f72bf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/dab657db15207879217fc81df4f875947bf68804",
-                "reference": "dab657db15207879217fc81df4f875947bf68804",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/bc63e15160866e8730a1f738541b194c401f72bf",
+                "reference": "bc63e15160866e8730a1f738541b194c401f72bf",
                 "shasum": ""
             },
             "require": {
@@ -3845,7 +3903,21 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-10-24T15:33:53+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-01-16T19:04:26+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -3956,16 +4028,16 @@
         },
         {
             "name": "webmozart/assert",
-            "version": "1.6.0",
+            "version": "1.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webmozart/assert.git",
-                "reference": "573381c0a64f155a0d9a23f4b0c797194805b925"
+                "reference": "aed98a490f9a8f78468232db345ab9cf606cf598"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/573381c0a64f155a0d9a23f4b0c797194805b925",
-                "reference": "573381c0a64f155a0d9a23f4b0c797194805b925",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/aed98a490f9a8f78468232db345ab9cf606cf598",
+                "reference": "aed98a490f9a8f78468232db345ab9cf606cf598",
                 "shasum": ""
             },
             "require": {
@@ -4000,7 +4072,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2019-11-24T13:36:37+00:00"
+            "time": "2020-02-14T12:15:55+00:00"
         }
     ],
     "aliases": [],
@@ -4022,5 +4094,6 @@
     "platform-dev": [],
     "platform-overrides": {
         "php": "7.1"
-    }
+    },
+    "plugin-api-version": "1.1.0"
 }
diff --git a/framework/PradoBase.php b/framework/PradoBase.php
index 12877c161..304a36fa7 100644
--- a/framework/PradoBase.php
+++ b/framework/PradoBase.php
@@ -90,7 +90,7 @@ class PradoBase
 	 */
 	public static function getVersion()
 	{
-		return '4.1.0';
+		return '4.1.1';
 	}
 
 	public static function init()
diff --git a/framework/Web/Javascripts/source/prado/prado.js b/framework/Web/Javascripts/source/prado/prado.js
index 8eee67b4c..87590a139 100644
--- a/framework/Web/Javascripts/source/prado/prado.js
+++ b/framework/Web/Javascripts/source/prado/prado.js
@@ -273,7 +273,7 @@ var Prado =
 	 * Version of Prado clientscripts
 	 * @var Version
 	 */
-	Version: '4.1.0',
+	Version: '4.1.1',
 
 	/**
 	 * Registry for Prado components