Merge pull request 'Update Readme.md' from upd-readme into master

Reviewed-on: https://git.onlyoffice.com/ONLYOFFICE/onlyoffice-confluence-cloud/pulls/14

Author: LinneyS

README.md

@@ -1,22 +1,31 @@
-# ONLYOFFICE integration app for Confluence Cloud
+# ONLYOFFICE app for Confluence Cloud
 
-This integration app enables users to edit office documents in [Confluence Cloud](https://www.atlassian.com/software/confluence/premium) using ONLYOFFICE Docs.
+Welcome to the official repository for the ONLYOFFICE app for Confluence Cloud!
 
-## Features
+Edit, co-author, and manage office files right inside [Confluence Cloud](https://www.atlassian.com/software/confluence/premium) pages using [ONLYOFFICE Docs](https://www.onlyoffice.com/docs). Open documents, spreadsheets, presentations, and PDFs from page attachments — edit them in-place and keep your Confluence content and files in sync.
 
-The app allows to:
+<p align="center">
+  <a href="https://marketplace.atlassian.com/apps/1218214/onlyoffice-connector-for-confluence?tab=overview&hosting=cloud">
+    <img width="800" src="https://marketplace.atlassian.com/product-listing/files/d37cd602-344a-420c-b18c-997c7306ea8e?width=1840&height=900" alt="ONLYOFFICE for Confluence Cloud">
+  </a>
+</p>
 
-* View and edit text documents, spreadsheets, and presentations.
-* Co-edit documents in real-time using two co-editing modes (Fast and Strict), Track Changes, comments, built-in chat.
+## Features ✨
 
-Supported formats:
+- **Open & edit inside Confluence:** Launch ONLYOFFICE editors directly from page attachments.
+- **Real-time co-editing:** Collaborate with colleagues using Fast and Strict modes, plus track changes, comments, and built-in chat.
+- **Wide format support:** Edit and view popular office formats.
+- **In-place saving:** Changes overwrite the same attachment file (saved as the page attachment).
+- **Secure connections:** JWT token protection is used for authenticated, safe access.
+
+### Supported formats 📚
 
 **For viewing:**
 
 * **WORD**: DOC, DOCM, DOCX, DOT, DOTM, DOTX, EPUB, FB2, FODT, HTM, HTML, MHT, MHTML, ODT, OTT, RTF, STW, SXW, TXT, WPS, WPT, XML
 * **CELL**: CSV, ET, ETT, FODS, ODS, OTS, SXC, XLS, XLSB, XLSM, XLSX, XLT, XLTM, XLTX
 * **SLIDE**: DPS, DPT, FODP, ODP, OTP, POT, POTM, POTX, PPS, PPSM, PPSX, PPT, PPTM, PPTX, SXI
-* **PDF**: DJVU, DOCXF, OFORM, OXPS, PDF, XPS
+* **PDF**: DJVU, OXPS, PDF, XPS
 
 **For editing:**
 
@@ -27,64 +36,66 @@ Supported formats:
 
 ## Installing ONLYOFFICE Docs
 
-To be able to edit documents in Confluence Cloud, you will need an instance of ONLYOFFICE Docs (Document Server). You can install free Community version or scalable Enterprise Edition.
+To be able to edit documents in Confluence Cloud, you will need an instance of [ONLYOFFICE Docs](https://www.onlyoffice.com/docs) (Document Server). You can install free Community version or scalable Enterprise Edition.
 
-To install free Community version, use [Docker](https://github.com/onlyoffice/Docker-DocumentServer) (recommended) or follow [these instructions](https://helpcenter.onlyoffice.com/installation/docs-community-install-ubuntu.aspx) for Debian, Ubuntu, or derivatives.  
+To install **free Community version**, use [Docker](https://github.com/onlyoffice/Docker-DocumentServer) (recommended) or follow [these instructions](https://helpcenter.onlyoffice.com/docs/installation/docs-community-install-ubuntu.aspx) for Debian, Ubuntu, or derivatives.
 
-To install Enterprise Edition, follow the instructions [here](https://helpcenter.onlyoffice.com/installation/docs-enterprise-index.aspx).
+To install **Enterprise Edition**, follow instructions [here](https://helpcenter.onlyoffice.com/docs/installation/enterprise).
 
 Community Edition vs Enterprise Edition comparison can be found [here](#onlyoffice-docs-editions).
 
-## Configuring the integration app
+Alternatively, you can opt for **ONLYOFFICE Docs Cloud** which doesn't require downloading and installation. To get ONLYOFFICE Docs Cloud, get started [here](https://www.onlyoffice.com/docs-registration).
+
+## App configuration ⚙️
 
-Administrators can configure ONLYOFFICE integration app via the Manage Apps section in Confluence Cloud (Apps -> Manage Apps -> Confluence cloud ONLYOFFICE integration app -> Configure). On the configuration page, set up:
+Administrators can configure ONLYOFFICE integration app via the **Manage Apps** section in Confluence Cloud (Apps -> Manage Apps -> ONLYOFFICE -> Configure). On the configuration page, set up:
 
-* **Document Editing Service Address**: The URL of the installed ONLYOFFICE Document Server.
+* **Document Editing Service Address**: The URL of the installed ONLYOFFICE Docs (Document Server).
 
-* **Secret key**: Enables JWT to protect your documents from unauthorized access (further information can be found [here](https://api.onlyoffice.com/editors/signature/)).
+* **Secret key**: Enables JWT to protect your documents from unauthorized access (further information can be found [here](https://api.onlyoffice.com/docs/docs-api/additional-api/signature/)).
 
-* **JWT Header**.
+* **JWT Header**: Name of the header to pass the JWT in, if you use a custom header in your server
 
-## Using ONLYOFFICE integration app for Confluence Cloud
+## App usage
 
-In the Pages module, you can attach files to the created pages: open the right context menu, click on the Attachments item and upload a file from the device. 
+In the Pages module, you can attach files to the created pages: open the right context menu, click on the Attachments item and upload a file from the device.
 
 The uploaded file will appear in the Attachments list. To launch the editor, click **Edit in ONLYOFFICE**. The file opens in the same window. The changes made are saved in the same file.
 
-If you try to open a file that is not supported by ONLYOFFICE Docs (for example, jpg), an error window will appear.
+> Note: If a file is not supported by ONLYOFFICE, the integration will show an error message.
 
-## ONLYOFFICE Docs editions 
+## ONLYOFFICE Docs editions
 
 ONLYOFFICE offers different versions of its online document editors that can be deployed on your own servers.
 
-**ONLYOFFICE Docs** packaged as Document Server: 
+**ONLYOFFICE Docs** packaged as Document Server:
 
-* Community Edition (`onlyoffice-documentserver` package)
-* Enterprise Edition (`onlyoffice-documentserver-ee` package)
+* Community Edition 🆓 (`onlyoffice-documentserver` package)
+* Enterprise Edition 🏢 (`onlyoffice-documentserver-ee` package)
 
-The table below will help you make the right choice.
+The table below will help you to make the right choice.
 
 | Pricing and licensing | Community Edition | Enterprise Edition |
 | ------------- | ------------- | ------------- |
-| | [Get it now](https://www.onlyoffice.com/download-docs.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-community)  | [Start Free Trial](https://www.onlyoffice.com/download-docs.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-enterprise)  |
-| Cost  | FREE  | [Go to the pricing page](https://www.onlyoffice.com/docs-enterprise-prices.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud)  |
+| | [Get it now](https://www.onlyoffice.com/download-community?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-community)  | [Start Free Trial](https://www.onlyoffice.com/download?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-enterprise)  |
+| Cost  | FREE  | [Go to the pricing page](https://www.onlyoffice.com/docs-enterprise-prices?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud)  |
 | Simultaneous connections | up to 20 maximum  | As in chosen pricing plan |
 | Number of users | up to 20 recommended | As in chosen pricing plan |
 | License | GNU AGPL v.3 | Proprietary |
 | **Support** | **Community Edition** | **Enterprise Edition** |
-| Documentation | [Help Center](https://helpcenter.onlyoffice.com/installation/docs-community-index.aspx) | [Help Center](https://helpcenter.onlyoffice.com/installation/docs-enterprise-index.aspx) |
-| Standard support | [GitHub](https://github.com/ONLYOFFICE/DocumentServer/issues) or paid | One year support included |
+| Documentation | [Help Center](https://helpcenter.onlyoffice.com/docs/installation/community) | [Help Center](https://helpcenter.onlyoffice.com/docs/installation/enterprise) |
+| Standard support | [GitHub](https://github.com/ONLYOFFICE/DocumentServer/issues) or paid | 1 or 3 years support included |
 | Premium support | [Contact us](mailto:sales@onlyoffice.com) | [Contact us](mailto:sales@onlyoffice.com) |
 | **Services** | **Community Edition** | **Enterprise Edition** |
 | Conversion Service                | + | + |
 | Document Builder Service          | + | + |
 | **Interface** | **Community Edition** | **Enterprise Edition** |
-| Tabbed interface                       | + | + |
-| Dark theme                             | + | + |
-| 125%, 150%, 175%, 200% scaling         | + | + |
-| White Label                            | - | - |
-| Integrated test example (node.js)      | + | + |
-| Mobile web editors                     | - | +* |
+| Tabbed interface                  | + | + |
+| Dark theme                        | + | + |
+| 125%, 150%, 175%, 200% scaling    | + | + |
+| White Label                       | - | - |
+| Integrated test example (node.js) | + | + |
+| Mobile web editors                | - | +* |
 | **Plugins & Macros** | **Community Edition** | **Enterprise Edition** |
 | Plugins                           | + | + |
 | Macros                            | + | + |
@@ -98,8 +109,8 @@ The table below will help you make the right choice.
 | **Document Editor features** | **Community Edition** | **Enterprise Edition** |
 | Font and paragraph formatting   | + | + |
 | Object insertion                | + | + |
-| Adding Content control          | + | + | 
-| Editing Content control         | + | + | 
+| Adding Content control          | + | + |
+| Editing Content control         | + | + |
 | Layout tools                    | + | + |
 | Table of contents               | + | + |
 | Navigation panel                | + | + |
@@ -111,9 +122,9 @@ The table below will help you make the right choice.
 | Functions, formulas, equations  | + | + |
 | Table templates                 | + | + |
 | Pivot tables                    | + | + |
-| Data validation           | + | + |
+| Data validation                 | + | + |
 | Conditional formatting          | + | + |
-| Sparklines                   | + | + |
+| Sparklines                      | + | + |
 | Sheet Views                     | + | + |
 | **Presentation Editor features** | **Community Edition** | **Enterprise Edition** |
 | Font and paragraph formatting   | + | + |
@@ -123,16 +134,29 @@ The table below will help you make the right choice.
 | Presenter mode                  | + | + |
 | Notes                           | + | + |
 | **Form creator features** | **Community Edition** | **Enterprise Edition** |
-| Adding form fields           | + | + |
+| Adding form fields              | + | + |
 | Form preview                    | + | + |
 | Saving as PDF                   | + | + |
-| **Working with PDF**      | **Community Edition** | **Enterprise Edition** |
-| Text annotations (highlight, underline, cross out) | + | + |
+| **PDF Editor features**      | **Community Edition** | **Enterprise Edition** |
+| Text editing and co-editing                                | + | + |
+| Work with pages (adding, deleting, rotating)               | + | + |
+| Inserting objects (shapes, images, hyperlinks, etc.)       | + | + |
+| Text annotations (highlight, underline, cross out, stamps) | + | + |
 | Comments                        | + | + |
 | Freehand drawings               | + | + |
 | Form filling                    | + | + |
-| | [Get it now](https://www.onlyoffice.com/download-docs.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-community)  | [Start Free Trial](https://www.onlyoffice.com/download-docs.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-enterprise)  |
+| | [Get it now](https://www.onlyoffice.com/download-community?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-community)  | [Start Free Trial](https://www.onlyoffice.com/download?utm_source=github&utm_medium=cpc&utm_campaign=GitHubConfluenceCloud#docs-enterprise)  |
 
 \* If supported by DMS.
 
-In case of technical problems, the best way to get help is to submit your issues [here](https://github.com/ONLYOFFICE/onlyoffice-confluence-cloud/issues). Alternatively, you can contact ONLYOFFICE team on [forum.onlyoffice.com](https://forum.onlyoffice.com/).
+## Need help? User Feedback and Support 💡
+
+* **🐞 Found a bug?** Please report it by creating an [issue](https://github.com/ONLYOFFICE/onlyoffice-confluence-cloud/issues).
+* **❓ Have a question?** Ask our community and developers on the [ONLYOFFICE Forum](https://community.onlyoffice.com).
+* **👨‍💻 Need help for developers?** Check our [API documentation](https://api.onlyoffice.com).
+* **💡 Want to suggest a feature?** Share your ideas on our [feedback platform](https://feedback.onlyoffice.com/forums/966080-your-voice-matters).
+
+---
+<p align="center">
+  Made with ❤️ by the <a href="https://www.onlyoffice.com/">ONLYOFFICE Team</a>
+</p>