---
title: "Release Notes DACA 6.3.1"
slug: "release-notes-daca-6-3-1"
updated: 2026-09-09T14:00:15Z
published: 2026-09-09T14:00:15Z
canonical: "docs.discngine.com/release-notes-daca-6-3-1"
---

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

# Release Notes DACA 6.3.1

## Discngine assay Cloud Analytics, version 6.3.1

- Release Date: 12/01/2024

### Sample

#### New Features

- 11344 - New workflow - Intra-plate dilution
- 11300 - Search container locations from a list of parent samples

#### Improvements

- 11350 - Update the "updated_date" field on the container when an annotation has been updated/added/deleted
- 11387 - Empty wells spotted by the Echo
  - A new parameter "ECHO_SKIP_EMPTY_WELLS" has been created for the Echo to skip the moves when the well from the source container contains only DMSO. In this case, the Echo does not generate an exception.

#### Bugs resolved

- 11349 - Error when trying to invalidate an empty well that was caught by a robot
  - The "Update Inventory From File" is no longer blocked when trying to invalidate an empty well.
- 11342 - Plate viewer display is sometimes inconsistent in the "apply layout" modal
  - When selecting a layout to be applied to plate(s), the control layout is now displayed properly.

### Assay

#### Bugs resolved

- 11343 - Run annotations are not restored in execution mode after revert (WV,RA,SA step)
  - Annotations for runs based on a template are automatically restored after a revert.
- 11313 - Not possible to create an Interactive PP reader anymore
  - In Assay administration, you can now add an interactive reader.