5 files changed, 72 insertions, 12 deletions
diff --git a/docs/en/developers/03_Backend/05_Extensions.md b/docs/en/developers/03_Backend/05_Extensions.md
index 164a309ed..f83d8eef7 100644
--- a/docs/en/developers/03_Backend/05_Extensions.md
+++ b/docs/en/developers/03_Backend/05_Extensions.md
@@ -56,8 +56,11 @@ If you want to write a `HelloWorld` extension, the directory name should be `xEx
 
 In the file `freshrss/extensions/xExtension-HelloWorld/extension.php` you need the structure:
 ```php
-class HelloWorldExtension extends Minz_Extension {
-	public function init() {
+final class HelloWorldExtension extends Minz_Extension {
+	#[\Override]
+	public function init(): void {
+		parent::init();
+
 		// your code here
 	}
 }
@@ -136,6 +139,8 @@ final class HelloWorldExtension extends Minz_Extension
 {
 	#[\Override]
 	public function init(): void {
+		parent::init();
+
 		$this->registerHook('entry_before_display', [$this, 'renderEntry']);
 		$this->registerHook('check_url_before_add', [self::class, 'checkUrl']);
 	}
diff --git a/docs/en/users/05_Configuration.md b/docs/en/users/05_Configuration.md
index 529e3b63f..33ef99aee 100644
--- a/docs/en/users/05_Configuration.md
+++ b/docs/en/users/05_Configuration.md
@@ -177,6 +177,45 @@ You can change your email address or password here. The authentication token is
 
 Extensions can be managed from this menu. Note that while extensions can be removed from the web interface, they cannot be added from it.
 
+Some extensions have configurations and these can be changed in the manage page, which opens with the button near the name of the extension.
+
+## User CSS
+
+It gives ability to create user-specific CSS rules to apply in addition of the actual theme.
+
+### Example: Getting rid of Top Menu Items
+
+The Top Menu within the mobile view might look a little bit cluttered, depending on the theme. The following CSS rules allow to hide unnecessary top menu buttons or input boxes.
+
+```css
+@media (max-width: 840px)
+{
+    /* Hides "Actions" Menu in Mobile View */
+    #nav_menu_actions {
+        display: none;
+    }
+
+    /* Hides "Views" Menu in Mobile View */
+    #nav_menu_views {
+        display: none;
+    }
+
+    /* Hides "Search" Input Box in Mobile View */
+    .nav_menu .item.search {
+        display: none;
+    }
+
+    /* Hides the Dropdown Menu Button next to the "Mark all read" Button in Mobile View */
+    #mark-read-menu .dropdown {
+        display: none;
+    }
+}
+```
+
+## User JS
+
+It gives ability to create user-specific JS.
+
 # Users
 
 > **TODO**
@@ -199,4 +238,3 @@ Require user marie
 ```
 
 More information can be found in the [Apache documentation](http://httpd.apache.org/docs/trunk/howto/auth.html#gettingitworking).
-
diff --git a/docs/fr/developers/03_Backend/05_Extensions.md b/docs/fr/developers/03_Backend/05_Extensions.md
index 335eb5e6e..61d0589ef 100644
--- a/docs/fr/developers/03_Backend/05_Extensions.md
+++ b/docs/fr/developers/03_Backend/05_Extensions.md
@@ -81,8 +81,11 @@ class name `HelloWorldExtension`.
 In the file `freshrss/extensions/xExtension-HelloWorld/extension.php` you
 need the structure:
 ```html
-class HelloWorldExtension extends Minz_Extension {
+final class HelloWorldExtension extends Minz_Extension {
+	#[\Override]
 	public function init() {
+		parent::init();
+
 		// your code here
 	}
 }
@@ -192,6 +195,8 @@ final class HelloWorldExtension extends Minz_Extension
 {
 	#[\Override]
 	public function init(): void {
+		parent::init();
+
 		$this->registerHook('entry_before_display', [$this, 'renderEntry']);
 		$this->registerHook('check_url_before_add', [self::class, 'checkUrl']);
 	}
diff --git a/docs/i18n/freshrss.fr.po b/docs/i18n/freshrss.fr.po
index af44074c4..fc78802ff 100644
--- a/docs/i18n/freshrss.fr.po
+++ b/docs/i18n/freshrss.fr.po
@@ -1756,8 +1756,11 @@ msgstr ""
 #: en/./developers/03_Backend/05_Extensions.md:58
 #, no-wrap
 msgid ""
-"class HelloWorldExtension extends Minz_Extension {\n"
-"\tpublic function init() {\n"
+"final class HelloWorldExtension extends Minz_Extension {\n"
+"\t#[\Override]\n"
+"\tpublic function init(): void {\n"
+"\t\tparent::init();\n"
+"\n"
 "\t\t// your code here\n"
 "\t}\n"
 "}\n"
@@ -2003,9 +2006,12 @@ msgstr ""
 #: en/./developers/03_Backend/05_Extensions.md:134
 #, no-wrap
 msgid ""
-"class HelloWorldExtension extends Minz_Extension\n"
+"final class HelloWorldExtension extends Minz_Extension\n"
 "{\n"
-"\tpublic function init() {\n"
+"\t#[\Override]\n"
+"\tpublic function init(): void {\n"
+"\t\tparent::init();\n"
+"\n"
 "\t\t$this->registerHook('entry_before_display', array($this, 'renderEntry'));\n"
 "\t}\n"
 "\tpublic function renderEntry($entry) {\n"
diff --git a/docs/i18n/templates/freshrss.pot b/docs/i18n/templates/freshrss.pot
index 3cc0ca681..9cfdd6905 100644
--- a/docs/i18n/templates/freshrss.pot
+++ b/docs/i18n/templates/freshrss.pot
@@ -1630,8 +1630,11 @@ msgstr ""
 #: en/./developers/03_Backend/05_Extensions.md:58
 #, no-wrap
 msgid ""
-"class HelloWorldExtension extends Minz_Extension {\n"
-"\tpublic function init() {\n"
+"final class HelloWorldExtension extends Minz_Extension {\n"
+"\t#[\Override]\n"
+"\tpublic function init(): void {\n"
+"\t\tparent::init();\n"
+"\n"
 "\t\t// your code here\n"
 "\t}\n"
 "}\n"
@@ -1911,9 +1914,12 @@ msgstr ""
 #: en/./developers/03_Backend/05_Extensions.md:134
 #, no-wrap
 msgid ""
-"class HelloWorldExtension extends Minz_Extension\n"
+"final class HelloWorldExtension extends Minz_Extension\n"
 "{\n"
-"\tpublic function init() {\n"
+"\t#[\Override]\n"
+"\tpublic function init(): void {\n"
+"\t\tparent::init();\n"
+"\n"
 "\t\t$this->registerHook('entry_before_display', array($this, "
 "'renderEntry'));\n"
 "\t}\n"