diff --git a/client/src/locale/angular.it-IT.xlf b/client/src/locale/angular.it-IT.xlf
index c121b1c08..0afc48e9e 100644
--- a/client/src/locale/angular.it-IT.xlf
+++ b/client/src/locale/angular.it-IT.xlf
@@ -9991,17 +9991,17 @@
           <context context-type="linenumber">50</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="9180372875725189823" datatype="html">
+      <trans-unit id="9180372875725189823" datatype="html" xml:space="preserve">
         <source>Number of video storyboard images to keep in cache</source>
-        <target state="new">Number of video storyboard images to keep in cache</target>
+        <target state="translated">Numero di immagini dello storyboard video da mantenere nella cache</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html</context>
           <context context-type="linenumber">57</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="224402797620080356" datatype="html">
+      <trans-unit id="224402797620080356" datatype="html" xml:space="preserve">
         <source>{VAR_PLURAL, plural, =1 {cached storyboard} other {cached storyboards}}</source>
-        <target state="new">{VAR_PLURAL, plural, =1 {cached storyboard} other {cached storyboards}}</target>
+        <target state="translated">{VAR_PLURAL, plural, =1 {cached storyboard} other {cached storyboards}}</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html</context>
           <context context-type="linenumber">64</context>
@@ -10015,9 +10015,9 @@
           <context context-type="linenumber">77</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="1714039296068260295" datatype="html">
+      <trans-unit id="1714039296068260295" datatype="html" xml:space="preserve">
         <source>Slight modifications to your PeerTube instance for when creating a plugin or theme is overkill.</source>
-        <target state="new"> Slight modifications to your PeerTube instance for when creating a plugin or theme is overkill. </target>
+        <target state="translated">Piccole modifiche all'istanza di PeerTube per la creazione di un plugin o di un tema sono eccessive.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html</context>
           <context context-type="linenumber">78</context>
@@ -10031,23 +10031,17 @@
           <context context-type="linenumber">87</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="7207368259170794965" datatype="html">
+      <trans-unit id="7207368259170794965" datatype="html" xml:space="preserve">
         <source><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Write JavaScript code directly. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>console.log('my instance is amazing');<x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></source>
-        <target state="new"><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Write JavaScript code directly. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>console.log('my instance is amazing');<x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></target>
+        <target state="translated"><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Scrivere direttamente il codice JavaScript. Esempio:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>console.log('la mia istanza è fantastica');<x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html</context>
           <context context-type="linenumber">91,92</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="127946625874930162" datatype="html">
+      <trans-unit id="127946625874930162" datatype="html" xml:space="preserve">
         <source><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Write CSS code directly. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css <x id="INTERPOLATION" equiv-text="{{ '{' }}"/> color: red; <x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/> <x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Prepend with <x id="START_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;em&gt;"/>#custom-css<x id="CLOSE_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;/em&gt;"/> to override styles. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css .logged-in-email <x id="INTERPOLATION" equiv-text="{{ '{' }}"/> color: red; <x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/> <x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></source>
-        <target state="new"><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Write CSS code directly. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css <x id="INTERPOLATION" equiv-text="{{ '{' }}"/>
-  color: red;
-<x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/>
-<x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Prepend with <x id="START_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;em&gt;"/>#custom-css<x id="CLOSE_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;/em&gt;"/> to override styles. Example:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css .logged-in-email <x id="INTERPOLATION" equiv-text="{{ '{' }}"/>
-  color: red;
-<x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/>
-<x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></target>
+        <target state="translated"><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/>Scrivere direttamente il codice CSS. Esempio:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css <x id="INTERPOLATION" equiv-text="{{ '{' }}"/> color: red; <x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/> <x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/><x id="START_PARAGRAPH" ctype="x-p" equiv-text="&lt;p class=&quot;mb-2&quot;&gt;"/> Si antepone a <x id="START_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;em&gt;"/>#custom-css<x id="CLOSE_EMPHASISED_TEXT" ctype="x-em" equiv-text="&lt;/em&gt;"/> per sovrascrivere gli stili. Esempio:<x id="CLOSE_PARAGRAPH" ctype="x-p" equiv-text="&lt;/p&gt;"/><x id="START_TAG_PRE" ctype="x-pre" equiv-text="&lt;pre&gt;"/>#custom-css .logged-in-email <x id="INTERPOLATION" equiv-text="{{ '{' }}"/> color: red; <x id="INTERPOLATION_1" equiv-text="{{ '}' }}"/> <x id="CLOSE_TAG_PRE" ctype="x-pre" equiv-text="&lt;/pre&gt;"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html</context>
           <context context-type="linenumber">111,122</context>
@@ -10061,17 +10055,17 @@
           <context context-type="linenumber">81</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="4249062553881932496" datatype="html">
+      <trans-unit id="4249062553881932496" datatype="html" xml:space="preserve">
         <source>You cannot change the server configuration because it's managed externally.</source>
-        <target state="new"> You cannot change the server configuration because it's managed externally. </target>
+        <target state="translated">Non è possibile modificare la configurazione del server perché è gestita dall'esterno.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-custom-config.component.html</context>
           <context context-type="linenumber">85,87</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="8167543029214637769" datatype="html">
+      <trans-unit id="8167543029214637769" datatype="html" xml:space="preserve">
         <source>There are errors in the form: <x id="START_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;ul&gt;           "/><x id="START_LIST_ITEM" ctype="x-li" equiv-text="&lt;li *ngFor=&quot;let error of grabAllErrors()&quot;&gt;"/> <x id="INTERPOLATION" equiv-text="{{ error }}"/> <x id="CLOSE_LIST_ITEM" ctype="x-li" equiv-text="&lt;/li&gt;"/><x id="CLOSE_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;/ul&gt;"/></source>
-        <target state="new"> There are errors in the form: <x id="START_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;ul&gt;           "/><x id="START_LIST_ITEM" ctype="x-li" equiv-text="&lt;li *ngFor=&quot;let error of grabAllErrors()&quot;&gt;"/> <x id="INTERPOLATION" equiv-text="{{ error }}"/> <x id="CLOSE_LIST_ITEM" ctype="x-li" equiv-text="&lt;/li&gt;"/><x id="CLOSE_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;/ul&gt;"/></target>
+        <target state="translated">Ci sono errori nel modulo: <x id="START_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;ul&gt;           "/><x id="START_LIST_ITEM" ctype="x-li" equiv-text="&lt;li *ngFor=&quot;let error of grabAllErrors()&quot;&gt;"/> <x id="INTERPOLATION" equiv-text="{{ error }}"/> <x id="CLOSE_LIST_ITEM" ctype="x-li" equiv-text="&lt;/li&gt;"/><x id="CLOSE_UNORDERED_LIST" ctype="x-ul" equiv-text="&lt;/ul&gt;"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+admin/config/edit-custom-config/edit-custom-config.component.html</context>
           <context context-type="linenumber">71</context>
@@ -10117,9 +10111,9 @@
           <context context-type="linenumber">56</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="3892825090402620438" datatype="html">
+      <trans-unit id="3892825090402620438" datatype="html" xml:space="preserve">
         <source>Two-factor authentication</source>
-        <target state="new">Two-factor authentication</target>
+        <target state="translated">Autenticazione a due fattori</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-settings.component.html</context>
           <context context-type="linenumber">66</context>
@@ -10133,41 +10127,41 @@
           <context context-type="linenumber">76</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="4309045590850686400" datatype="html">
+      <trans-unit id="4309045590850686400" datatype="html" xml:space="preserve">
         <source>Two factor authentication adds an additional layer of security to your account by requiring a numeric code from another device (most commonly mobile phones) when you log in.</source>
-        <target state="new">Two factor authentication adds an additional layer of security to your account by requiring a numeric code from another device (most commonly mobile phones) when you log in.</target>
+        <target state="translated">L'autenticazione a due fattori aggiunge un ulteriore livello di sicurezza al vostro account, richiedendo un codice numerico da un altro dispositivo (più comunemente telefoni cellulari) al momento dell'accesso.</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-two-factor/my-account-two-factor-button.component.html</context>
           <context context-type="linenumber">3,5</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="2955617286542082394" datatype="html">
+      <trans-unit id="2955617286542082394" datatype="html" xml:space="preserve">
         <source>Enable two-factor authentication</source>
-        <target state="new">Enable two-factor authentication</target>
+        <target state="translated">Abilitare l'autenticazione a due fattori</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-two-factor/my-account-two-factor-button.component.html</context>
           <context context-type="linenumber">5</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="2658424416565652268" datatype="html">
+      <trans-unit id="2658424416565652268" datatype="html" xml:space="preserve">
         <source>Disable two-factor authentication</source>
-        <target state="new">Disable two-factor authentication</target>
+        <target state="translated">Disattivare l'autenticazione a due fattori</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-two-factor/my-account-two-factor-button.component.html</context>
           <context context-type="linenumber">9</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="4561231095368496452" datatype="html">
+      <trans-unit id="4561231095368496452" datatype="html" xml:space="preserve">
         <source>Are you sure you want to disable two factor authentication of your account?</source>
-        <target state="new">Are you sure you want to disable two factor authentication of your account?</target>
+        <target state="translated">Siete sicuri di voler disabilitare l'autenticazione a due fattori del vostro account?</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-two-factor/my-account-two-factor-button.component.ts</context>
           <context context-type="linenumber">35</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="3757273554886026258" datatype="html">
+      <trans-unit id="3757273554886026258" datatype="html" xml:space="preserve">
         <source>Disable two factor</source>
-        <target state="new">Disable two factor</target>
+        <target state="translated">Disattivare il sistema a due fattori</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/+my-account/my-account-settings/my-account-two-factor/my-account-two-factor-button.component.ts</context>
           <context context-type="linenumber">37</context>