---
title: "Alchemy version 2101"
description: "What changed in Alchemy in version 2101."
product: "Alchemy"
edition: "Public"
type: "reference"
url: "https://docs.cloudhouse.com/public/whats-new/previous-releases/what-s-new-in-2021/alchemy-version-2101/"
---
# Alchemy version 2101

Version 2101 of Cloudhouse Alchemy Compatibility Packages is available and contains the changes and new features summarised below.

Applies to: `Alchemy`

## AppAcceleratorV

### New features

**AppAcceleratorV 4.6.2102.27185** (released 27th January 2021)

- New **ForceATLThunkEmulation** Compatibility Feature to avoid DEP exceptions without using the **DEPOptOut** feature.
- New **SpoofAccountNameAndSubAuthority** Compatibility Feature to spoof the Account SID and SubAuthorities.

## Auto Packager

### Fixes

**Auto Packager 4.6.2012.26393** (released 5th January 2021)

- Resolved an issue with Packager crashing when adding shortcuts to the Start menu during the Complete Capture phase when the working directory of the shortcuts has the same name.

**Auto Packager 4.6.2101.26406** (released 14th January 2021)

- Improved memory usage by the Packager.

**Auto Packager 4.6.2101.26420** (released 19th January 2021)

- Fixed issue where service fails to start.

## Packages

### New features

**4.6.2101.2627** (released 27th January 2021)

- New ability to set Windows compatibility shims in **Programs.xml**.

### Fixes

**4.6.2101.2556** (released 19th January 2021)

- Fixed issue where empty quotes are removed from %FileArgs% values.

## Advisories

### Advisory 1

The Container Editor should only be used to update applications, file, and registry redirections on the same architecture the original Container was created on. For example, if the Container was created on an x86 machine, then the Container Editor must be run on an x86 machine to update the Container.