> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Vantage 3.4.0 release notes

> ABBYY Vantage 3.4.0: export and import with labeling extended to Splitter (Assembling) skills, including classification ground truth in a classificationassignments.json file, plus fixes for Advanced Designer document loading, password-protected Microsoft Office documents in the processing queue, Online learning document collection, and skill import for Process skills that embed a read-only Document skill.

## New features

### Export and import labeling for Splitter skills

Export and import with labeling now works for Splitter (Assembling) skills, not just Extraction skills. In Advanced Designer, use **Export Set with Labeling** and **Import Labeled Documents From Folder**.

An export from a skill with classification activities also includes the classification ground truth in a `classificationassignments.json` file, which Advanced Designer re-applies on import.

For more information, see [Export and import labeling for Splitter skills](/vantage/documentation/advanced-designer/labeling/labeling#export-and-import-labeling-for-splitter-skills).

## Fixes

### Advanced Designer

* Fixed an issue where opening a skill for the first time, or reopening it after publishing, showed only some of the skill's documents in the **All Documents** set, or none at all. Every document now appears once Advanced Designer finishes loading them. (666185, 675760, 675773, 676203, 677958)

### Document processing

* Made updates to the queuing process to improve processing speeds for select file types. Password-protected Microsoft Office documents submitted are now detected and failed immediately, preventing extended queue delays that could impact processing times. (671186)

### Online learning

* Fixed issues related to Online learning document collection.

### Skill import

* Fixed an issue where importing a Process skill that embeds a read-only Document skill failed, because the embedded skill and the top-level skill were assigned the same skill ID. Each skill now keeps its own ID, so the import completes and the skill appears in the **Skill Catalog**. (670282)