> For the complete documentation index, see [llms.txt](https://docs.dcio.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dcio.app/ressourcen/changelog.md).

# Changelog

## v1.1.2 | 2025-02-12

* Rebranding: DC I/O is now **heise I/O**
* New **Text Editor**
  * Formatted AI Responses: Generated AI responses are now properly formatted for improved readability
  * Rich Text Editing: Extended formatting options are available from the toolbar
  * Lists: Users can create both bulleted and numbered lists
  * Links: insert, set, and edit hyperlinks within the content
  * Code Snippets: Support for inserting code blocks, inline code and syntax highlighting
  * Tables: Support for displaying and editing tables
  * Blockquotes: Ability to create quotes from blocks of text
  * Markdown Support: Utilize markdown shortcuts for easy text formatting while typing
  * History Functionality: Undo and redo changes to the content
  * Copy & Paste: Copy formatted content from third-party applications into our editor while retaining formatting, and easily paste content from our editor into other applications with the same formatting preserved
  * Alternate Editing Modes: Switch between standard visual mode, Markdown and HTML editing modes as needed
* Fixing various errors

{% hint style="info" %}
By changing to the new editor, existing texts are formatted with HTML tags
{% endhint %}

## v1.1.1 | 2024-12-11

* Multimodality: Audio Files can be uploaded and processed as **Audio-to-Text** via the AI Models
* After Login, users are now directed to the Frontend of the Application
* Fixing various errors

{% hint style="info" %}
Backend can now be accessed under /backend/dashboards/main
{% endhint %}

## v1.1.0 | 2024-10-21

* New **Workflow** and **User Experience** for better usability and expandability
* New **Workspace functions** such as guided Quick Export, Save as File or Regeneration of multiple drafts
* Improvements to **Chat and Text Prompt** processes (e.g. you can now chat on Text Prompts afterwards)
* New **Prompt Browser (AI Hub)** with Favourites and Hide function
* **Prompt and Feed management** now available in the frontend: create, edit, share
* New **WYSIWYG Editor** allows to work with formatting
* Content can now be organised in W**orkspace Projects**
* Chat now supports **Vision** (image-to-text) for compatible AI models
* **Upload and URL Scraper** now support the simultaneous import of multiple data
* **Personal usage and limits** are now visible

{% hint style="info" %}

* Backend (Administration) is only relevant for Team Managers. Team Members can do everything in the Frontend now.
* Look out for new Documentation and Learning Resources coming soon.
* The old Version (1.0) is still available in the Backend.
  {% endhint %}

## v1.0.8 | 2024-03-07

* Users will now send a **login link** via e-mail. Use of passwords is no longer necessary.
* User/Team **access to import and export channels** can now be controlled via the backend
* **Tags** can now be created and assigned to users (e.g. to mark a user status)
* **Error messages** from APIs (AI models) are now shown directly in the app
* Fixing various errors

## v1.0.7 | 2024-02-07

* **Custom datasets (vectorized data) v2**: significantly improved accuracy by semantic ranker, datasets are synchronized with sources (up-to-date data), support for metadata, date range filter
* Team members can now change their **own passwords**
* Team members can now create **replicates** of prompts
* AI model **Mixtral-8x7B Instruct** is now available via Anyscale
* **Batch processing** in backend enables changes to several prompts at once
* File Upload now supports **md files** (Markdown)
* Fixing various errors

## v1.0.6 | 2024-01-19

* **Custom text fields for Export** channels enables additional generation during export
* **Custom datasets** (vectorized data) can now be used in the chat for retrieval-augmented generation (RAG)
* **Proxy service** implemented for Feeds and URLs
* New **GPT models** added
* **UI rework** of the AI model selection
* Fixing various errors

## v1.0.5 | 2023-12-13

* New **graphical indicator** shows how the capacities of a prompt (context window) are used. 
* New **title generator** creates descriptive headings for generated content. 
* PDF uploads are now imported with **page numbers**. This enables reference to document pages. 
* Document upload now supports **table formats** such as CSV and XLS(X), such as those created by Microsoft Excel. 
* When importing URLs, users can now select whether the **text content, HTML or Markdown** should be extracted.
* Usage log can now be exported as **CSV**. 
* Various **UI improvements** for the frontend and backend. 
* Bugfix for a frontend issue in the feed reader with Firefox browser.

## v1.0.4 | 2023-12-04

* **Chat UI rework**: Chat now supports temporary histories and attachments
* Improved **model error handling** with more accurate error output
* Various **UI improvements** and fixes – e.g. improved UI layout stability

## v1.0.3 | 2023-11-24

* Optimization of the **feed loading** process
* When using URL sources, the **URL is now automatically injected** in the prompt
* Bugfix: Users without a role are not displayed to team managers

## v1.0.2 | 2023-11-20

* New **filter system** enables better filtering of feeds and prompts
* New **custom text field** in the prompt assembly allows to add additional prompt instructions
* UI/UX improvement of the **word length indicator**
* It is now possible to **view the prompt used for generated content**
* Fixing various errors

## v1.0.1 | 2023-11-20

* **Microservices** for import and export enable the connection to external systems (e.g. CMS)
* Fixing various errors

## v1.0.0 | 2023-11-01

Initial Release 🚀🥳