diff --git a/ALL_README.md b/ALL_README.md
index 3d6c579..a01b345 100644
--- a/ALL_README.md
+++ b/ALL_README.md
@@ -1,6 +1,7 @@
 # All available README files by language
 
 - [Read the README in English](README.md)
+- [Irakurri README euskaraz](README_eu.md)
 - [Lire le README en français](README_fr.md)
 - [Le o README en galego](README_gl.md)
-- [Leggi il “README” in italiano](README_it.md)
+- [阅读中文（简体）的 README](README_zh_Hans.md)
diff --git a/README.md b/README.md
index f329fe0..db1dd8a 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ It shall NOT be edited by hand.
 
 [![Install Pytition with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=pytition)
 
-*[Read this README is other languages.](./ALL_README.md)*
+*[Read this README in other languages.](./ALL_README.md)*
 
 > *This package allows you to install Pytition quickly and simply on a YunoHost server.*  
 > *If you don't have YunoHost, please consult [the guide](https://yunohost.org/install) to learn how to install it.*
@@ -29,7 +29,7 @@ Pytition is an application for privacy-friendly online petitions you can host on
 - You can export signatures in CSV format.
 
 
-**Shipped version:** 2.8~ynh2
+**Shipped version:** 2.8~ynh3
 
 **Demo:** <https://demo.pytition.org>
 
diff --git a/README_eu.md b/README_eu.md
new file mode 100644
index 0000000..a3bca65
--- /dev/null
+++ b/README_eu.md
@@ -0,0 +1,60 @@
+<!--
+Ohart ongi: README hau automatikoki sortu da <https://github.com/YunoHost/apps/tree/master/tools/readme_generator>ri esker
+EZ editatu eskuz.
+-->
+
+# Pytition YunoHost-erako
+
+[![Integrazio maila](https://dash.yunohost.org/integration/pytition.svg)](https://dash.yunohost.org/appci/app/pytition) ![Funtzionamendu egoera](https://ci-apps.yunohost.org/ci/badges/pytition.status.svg) ![Mantentze egoera](https://ci-apps.yunohost.org/ci/badges/pytition.maintain.svg)
+
+[![Instalatu Pytition YunoHost-ekin](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=pytition)
+
+*[Irakurri README hau beste hizkuntzatan.](./ALL_README.md)*
+
+> *Pakete honek Pytition YunoHost zerbitzari batean azkar eta zailtasunik gabe instalatzea ahalbidetzen dizu.*  
+> *YunoHost ez baduzu, kontsultatu [gida](https://yunohost.org/install) nola instalatu ikasteko.*
+
+## Aurreikuspena
+
+Pytition is an application for privacy-friendly online petitions you can host on your own server.
+
+### Features
+
+- Host petitions without compromising the privacy of your signatories.
+- No tracking, ever: CSS, JS and all resources are self-hosted. Pytition does not use CDN.
+- Responsive UI: works well on phones/tablets/laptops/desktops.
+- Multi-lingual UI with i18n: English, French, Italian, Occitan, Spanish.
+- You can pre-visualize petitions before publishing them.
+- Easy to use: petition content is typed-in via TinyMCE editors (like WordPress).
+- You can export signatures in CSV format.
+
+
+**Paketatutako bertsioa:** 2.8~ynh3
+
+**Demoa:** <https://demo.pytition.org>
+
+## Pantaila-argazkiak
+
+![Pytition(r)en pantaila-argazkia](./doc/screenshots/stop_doing_teams.webp)
+
+## Dokumentazioa eta baliabideak
+
+- Aplikazioaren webgune ofiziala: <https://pytition.org>
+- Administratzaileen dokumentazio ofiziala: <https://pytition.readthedocs.io/en/latest/>
+- Jatorrizko aplikazioaren kode-gordailua: <https://github.com/pytition/Pytition>
+- YunoHost Denda: <https://apps.yunohost.org/app/pytition>
+- Eman errore baten berri: <https://github.com/YunoHost-Apps/pytition_ynh/issues>
+
+## Garatzaileentzako informazioa
+
+Bidali `pull request`a [`testing` abarrera](https://github.com/YunoHost-Apps/pytition_ynh/tree/testing).
+
+`testing` abarra probatzeko, ondorengoa egin:
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/pytition_ynh/tree/testing --debug
+edo
+sudo yunohost app upgrade pytition -u https://github.com/YunoHost-Apps/pytition_ynh/tree/testing --debug
+```
+
+**Informazio gehiago aplikazioaren paketatzeari buruz:** <https://yunohost.org/packaging_apps>
diff --git a/README_fr.md b/README_fr.md
index b372e6f..7acacea 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -29,7 +29,7 @@ Pytition permet d'héberger des pétitions respectueuses de la vie privée sur v
 - Vous pouvez exporter les signatures via CSV.
 
 
-**Version incluse :** 2.8~ynh2
+**Version incluse :** 2.8~ynh3
 
 **Démo :** <https://demo.pytition.org>
 
diff --git a/README_gl.md b/README_gl.md
index ff30c46..9bb5780 100644
--- a/README_gl.md
+++ b/README_gl.md
@@ -29,7 +29,7 @@ Pytition is an application for privacy-friendly online petitions you can host on
 - You can export signatures in CSV format.
 
 
-**Versión proporcionada:** 2.8~ynh2
+**Versión proporcionada:** 2.8~ynh3
 
 **Demo:** <https://demo.pytition.org>
 
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
new file mode 100644
index 0000000..6aec26b
--- /dev/null
+++ b/README_zh_Hans.md
@@ -0,0 +1,60 @@
+<!--
+注意：此 README 由 <https://github.com/YunoHost/apps/tree/master/tools/readme_generator> 自动生成
+请勿手动编辑。
+-->
+
+# YunoHost 的 Pytition
+
+[![集成程度](https://dash.yunohost.org/integration/pytition.svg)](https://dash.yunohost.org/appci/app/pytition) ![工作状态](https://ci-apps.yunohost.org/ci/badges/pytition.status.svg) ![维护状态](https://ci-apps.yunohost.org/ci/badges/pytition.maintain.svg)
+
+[![使用 YunoHost 安装 Pytition](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=pytition)
+
+*[阅读此 README 的其它语言版本。](./ALL_README.md)*
+
+> *通过此软件包，您可以在 YunoHost 服务器上快速、简单地安装 Pytition。*  
+> *如果您还没有 YunoHost，请参阅[指南](https://yunohost.org/install)了解如何安装它。*
+
+## 概况
+
+Pytition is an application for privacy-friendly online petitions you can host on your own server.
+
+### Features
+
+- Host petitions without compromising the privacy of your signatories.
+- No tracking, ever: CSS, JS and all resources are self-hosted. Pytition does not use CDN.
+- Responsive UI: works well on phones/tablets/laptops/desktops.
+- Multi-lingual UI with i18n: English, French, Italian, Occitan, Spanish.
+- You can pre-visualize petitions before publishing them.
+- Easy to use: petition content is typed-in via TinyMCE editors (like WordPress).
+- You can export signatures in CSV format.
+
+
+**分发版本：** 2.8~ynh3
+
+**演示：** <https://demo.pytition.org>
+
+## 截图
+
+![Pytition 的截图](./doc/screenshots/stop_doing_teams.webp)
+
+## 文档与资源
+
+- 官方应用网站： <https://pytition.org>
+- 官方管理文档： <https://pytition.readthedocs.io/en/latest/>
+- 上游应用代码库： <https://github.com/pytition/Pytition>
+- YunoHost 商店： <https://apps.yunohost.org/app/pytition>
+- 报告 bug： <https://github.com/YunoHost-Apps/pytition_ynh/issues>
+
+## 开发者信息
+
+请向 [`testing` 分支](https://github.com/YunoHost-Apps/pytition_ynh/tree/testing) 发送拉取请求。
+
+如要尝试 `testing` 分支，请这样操作：
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/pytition_ynh/tree/testing --debug
+或
+sudo yunohost app upgrade pytition -u https://github.com/YunoHost-Apps/pytition_ynh/tree/testing --debug
+```
+
+**有关应用打包的更多信息：** <https://yunohost.org/packaging_apps>
diff --git a/manifest.toml b/manifest.toml
index 37b2a8b..27809fc 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -6,7 +6,7 @@ name = "Pytition"
 description.en = "Host privacy-friendly online petitions"
 description.fr = "Hébergez des pétitions en ligne respectueuses de la vie privée"
 
-version = "2.8~ynh2"
+version = "2.8~ynh3"
 
 maintainers = ["Salamandar"]
 
diff --git a/scripts/install b/scripts/install
index cea34a9..e06f1a4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -55,6 +55,7 @@ virtualenv --python=python3 --system-site-packages "${install_dir}/venv"
     set -o nounset
 
     python3 -m pip install --upgrade pip
+    python3 -m pip install lxml_html_clean
     python3 -m pip install -r "$install_dir/pytition/requirements.txt"
 )
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 118f6a2..321b947 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -61,6 +61,7 @@ ynh_script_progression --message="Installing python dependencies..." --weight=1
     set -o nounset
 
     python3 -m pip install --upgrade pip
+    python3 -m pip install --upgrade lxml_html_clean 
     python3 -m pip install --upgrade -r "$install_dir/pytition/requirements.txt"
 )