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 ab900ad..9a86797 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ It shall NOT be edited by hand.
 
 [![Install Tracim with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=tracim)
 
-*[Read this README is other languages.](./ALL_README.md)*
+*[Read this README in other languages.](./ALL_README.md)*
 
 > *This package allows you to install Tracim 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.*
@@ -19,7 +19,7 @@ It shall NOT be edited by hand.
 Tracim is a collaborative platform software intended for (not only technical) team collaboration. It is simple to use, offers a user-friendly interface and runs on every computer. It is very valuable for R&D teams, assocations, remote collaboration.
 
 
-**Shipped version:** 04.08.00~ynh1
+**Shipped version:** 04.09.01~ynh1
 
 **Demo:** <https://www.algoo.fr/fr/tracim/demo>
 
diff --git a/README_eu.md b/README_eu.md
new file mode 100644
index 0000000..a332fcd
--- /dev/null
+++ b/README_eu.md
@@ -0,0 +1,50 @@
+<!--
+Ohart ongi: README hau automatikoki sortu da <https://github.com/YunoHost/apps/tree/master/tools/readme_generator>ri esker
+EZ editatu eskuz.
+-->
+
+# Tracim YunoHost-erako
+
+[![Integrazio maila](https://dash.yunohost.org/integration/tracim.svg)](https://dash.yunohost.org/appci/app/tracim) ![Funtzionamendu egoera](https://ci-apps.yunohost.org/ci/badges/tracim.status.svg) ![Mantentze egoera](https://ci-apps.yunohost.org/ci/badges/tracim.maintain.svg)
+
+[![Instalatu Tracim YunoHost-ekin](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=tracim)
+
+*[Irakurri README hau beste hizkuntzatan.](./ALL_README.md)*
+
+> *Pakete honek Tracim YunoHost zerbitzari batean azkar eta zailtasunik gabe instalatzea ahalbidetzen dizu.*  
+> *YunoHost ez baduzu, kontsultatu [gida](https://yunohost.org/install) nola instalatu ikasteko.*
+
+## Aurreikuspena
+
+Tracim is a collaborative platform software intended for (not only technical) team collaboration. It is simple to use, offers a user-friendly interface and runs on every computer. It is very valuable for R&D teams, assocations, remote collaboration.
+
+
+**Paketatutako bertsioa:** 04.09.01~ynh1
+
+**Demoa:** <https://www.algoo.fr/fr/tracim/demo>
+
+## Pantaila-argazkiak
+
+![Tracim(r)en pantaila-argazkia](./doc/screenshots/feature_app_document.png)
+
+## Dokumentazioa eta baliabideak
+
+- Aplikazioaren webgune ofiziala: <https://www.tracim.fr>
+- Administratzaileen dokumentazio ofiziala: <https://public-community.tracim.fr/ui/workspaces/143/contents>
+- Jatorrizko aplikazioaren kode-gordailua: <https://github.com/tracim/tracim>
+- YunoHost Denda: <https://apps.yunohost.org/app/tracim>
+- Eman errore baten berri: <https://github.com/YunoHost-Apps/tracim_ynh/issues>
+
+## Garatzaileentzako informazioa
+
+Bidali `pull request`a [`testing` abarrera](https://github.com/YunoHost-Apps/tracim_ynh/tree/testing).
+
+`testing` abarra probatzeko, ondorengoa egin:
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/tracim_ynh/tree/testing --debug
+edo
+sudo yunohost app upgrade tracim -u https://github.com/YunoHost-Apps/tracim_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 a0a5273..39d14c0 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -19,7 +19,7 @@ Il NE doit PAS être modifié à la main.
 Tracim est un logiciel de plateforme collaborative destiné à la collaboration (pas seulement technique) en équipe. Il est simple à utiliser, offre une interface conviviale et fonctionne sur tous les ordinateurs. C’est très précieux pour les équipes R&D, les associations, la collaboration à distance.
 
 
-**Version incluse :** 04.08.00~ynh1
+**Version incluse :** 04.09.01~ynh1
 
 **Démo :** <https://www.algoo.fr/fr/tracim/demo>
 
diff --git a/README_gl.md b/README_gl.md
index f76f96c..ac13e67 100644
--- a/README_gl.md
+++ b/README_gl.md
@@ -19,7 +19,7 @@ NON debe editarse manualmente.
 Tracim is a collaborative platform software intended for (not only technical) team collaboration. It is simple to use, offers a user-friendly interface and runs on every computer. It is very valuable for R&D teams, assocations, remote collaboration.
 
 
-**Versión proporcionada:** 04.08.00~ynh1
+**Versión proporcionada:** 04.09.01~ynh1
 
 **Demo:** <https://www.algoo.fr/fr/tracim/demo>
 
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
new file mode 100644
index 0000000..b9254a5
--- /dev/null
+++ b/README_zh_Hans.md
@@ -0,0 +1,50 @@
+<!--
+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 上的 Tracim
+
+[![集成程度](https://dash.yunohost.org/integration/tracim.svg)](https://dash.yunohost.org/appci/app/tracim) ![工作状态](https://ci-apps.yunohost.org/ci/badges/tracim.status.svg) ![维护状态](https://ci-apps.yunohost.org/ci/badges/tracim.maintain.svg)
+
+[![使用 YunoHost 安装 Tracim](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=tracim)
+
+*[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 Tracim。*  
+> *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
+
+Tracim is a collaborative platform software intended for (not only technical) team collaboration. It is simple to use, offers a user-friendly interface and runs on every computer. It is very valuable for R&D teams, assocations, remote collaboration.
+
+
+**分发版本：** 04.09.01~ynh1
+
+**演示：** <https://www.algoo.fr/fr/tracim/demo>
+
+## 截图
+
+![Tracim 的截图](./doc/screenshots/feature_app_document.png)
+
+## 文档与资源
+
+- 官方应用网站： <https://www.tracim.fr>
+- 官方管理文档： <https://public-community.tracim.fr/ui/workspaces/143/contents>
+- 上游应用代码库： <https://github.com/tracim/tracim>
+- YunoHost 商店： <https://apps.yunohost.org/app/tracim>
+- 报告 bug： <https://github.com/YunoHost-Apps/tracim_ynh/issues>
+
+## 开发者信息
+
+请向 [`testing` 分支](https://github.com/YunoHost-Apps/tracim_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/tracim_ynh/tree/testing --debug
+或
+sudo yunohost app upgrade tracim -u https://github.com/YunoHost-Apps/tracim_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 994d29d..1bb8356 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Tracim"
 description.en = "Collaborative platform intended for team collaboration"
 description.fr = "Plateforme collaborative destiné à la collaboration en équipe"
 
-version = "04.08.00~ynh1"
+version = "04.09.01~ynh1"
 
 maintainers = []
 
@@ -52,8 +52,8 @@ ram.runtime = "50M"
 
 [resources]
         [resources.sources.main]
-        url = "https://github.com/tracim/tracim/archive/refs/tags/release_04.08.00.tar.gz"
-        sha256 = "846b077706ca8787fed477b22ac36caddb096e9fe6debc12b7d5ea6c7e66009a"
+        url = "https://github.com/tracim/tracim/archive/refs/tags/release_04.09.01.tar.gz"
+        sha256 = "8f87b4c1fbf0b9969d04c5f96d56c6fae4c265e3b6bbac264c398c19a812ea0f"
         autoupdate.strategy = "latest_github_release"
         autoupdate.version_regex = "^release_(.*)$"