diff --git a/LICENSE.md b/LICENSE.md
index bc5674fe..6a920d60 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,17 +1,17 @@
-Copyright © 2008 by Yii Software (https://www.yiiframework.com/)
+Copyright © 2008 by Yii Software (<https://www.yiiframework.com/>)
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 
- * Redistributions of source code must retain the above copyright
+* Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
+* Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
- * Neither the name of Yii Software nor the names of its
+* Neither the name of Yii Software nor the names of its
    contributors may be used to endorse or promote products derived
    from this software without specific prior written permission.
 
diff --git a/README.md b/README.md
index 8ee37330..b1342bea 100644
--- a/README.md
+++ b/README.md
@@ -40,15 +40,26 @@ The package could be installed via composer:
 composer require yiisoft/db-sqlite
 ```
 
-## Usage
+## Documentation
 
-For config connection to SQLite database check [Connecting SQLite](https://github.com/yiisoft/db/blob/master/docs/en/connection/sqlite.md).
+English:
 
-[Check the documentation docs](https://github.com/yiisoft/db/blob/master/docs/en/README.md) to learn about usage.
+- For config connection to SQLite database check [Connecting SQLite](https://github.com/yiisoft/db/blob/master/docs/en/connection/sqlite.md)
+- [Check the yiisoft/db docs](https://github.com/yiisoft/db/blob/master/docs/en/README.md) to learn about usage.
 
-## Testing
+Português - Brasil:
 
-[Check the documentation](/docs/en/testing.md) to learn about testing.
+- Para configurar a conexão com o SQLite leia [Connecting SQLite](https://github.com/yiisoft/db/blob/master/docs/pt-BR/connection/sqlite.md).
+- [Confira a documentação](https://github.com/yiisoft/db/blob/master/docs/pt-BR/README.md) para aprender como usar.
+
+Testing:
+
+- [Internals](docs/internals.md)
+
+## Support
+
+If you need help or have a question, the [Yii Forum](https://forum.yiiframework.com/c/yii-3-0/63) is a good place for that.
+You may also check out other [Yii Community Resources](https://www.yiiframework.com/community).
 
 ## Support the project
 
diff --git a/composer.json b/composer.json
index 1130051a..94622861 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "forum": "https://www.yiiframework.com/forum/",
         "wiki": "https://www.yiiframework.com/wiki/",
         "chat": "https://t.me/yii3en",
-        "irc": "irc://irc.freenode.net/yii"
+        "irc": "ircs://irc.libera.chat:6697/yii"
     },
     "require": {
         "php": "^8.0",
diff --git a/docs/internals.md b/docs/internals.md
index 30ec7ee4..4966a62b 100644
--- a/docs/internals.md
+++ b/docs/internals.md
@@ -6,12 +6,39 @@ All our packages have github actions by default, so you can test your [contribut
 
 > Note: We recommend pull requesting in draft mode until all tests pass.
 
+## Docker image
+
+For greater ease it is recommended to use docker containers, for this you can use the [docker-compose.yml](https://docs.docker.com/compose/compose-file/) file that is in the docs folder.
+
+1. [MySQL 8](../../../docker-compose.yml)
+2. [MariaDB 10.11](../../../docker-compose-mariadb.yml)
+
+For running the docker containers you can use the following command:
+
+MySQL 8.0.
+
+```dockerfile
+docker compose up -d
+```
+
+MariaDB 10.11.
+
+```dockerfile
+docker compose -f docker-compose-mariadb.yml up -d
+```
+
 ## Unit testing
 
-The package is tested with [PHPUnit](https://phpunit.de/). To run tests:
+The package is tested with [PHPUnit](https://phpunit.de/).
+
+The following steps are required to run the tests:
+
+1. Run the docker container for the dbms.
+2. Install the dependencies of the project with composer.
+3. Run the tests.
 
 ```shell
-./vendor/bin/phpunit
+vendor/bin/phpunit
 ```
 
 ## Mutation testing
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index c65978bb..368ef3ec 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" colors="true" bootstrap="vendor/autoload.php" failOnRisky="true" failOnWarning="true" executionOrder="default" resolveDependencies="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.1/phpunit.xsd">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" colors="true" bootstrap="vendor/autoload.php" failOnRisky="true" failOnWarning="true" executionOrder="default" resolveDependencies="true" xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/10.1/phpunit.xsd">
   <coverage/>
   <php>
     <ini name="error_reporting" value="-1"/>