Announcing Newsletter Studio for Umbraco 9

As we've announced before the new iteration of Newsletter Studio will run on both Umbraco 8 and Umbraco 9. We're in the process of migrating parts of the package to .NET 5 and we've come a long way.

We have an RC (Release Candidate) out that has the same features and core-API as the Umbraco 8-version.

Trying out the RC for Umbraco 9

The RC is out in the wild and you're most welcome to try it out. Since Umbraco 9 only support package installation via NuGet you need to install the package this way.

Install using NuGet

We've made the package available on NuGet, at the moment when the package is in RC one needs to enable "Prerelease" packages to see it.

Install-Package NewsletterStudio -Version 4.0.0-rc2 -PreRelease 


Once you've installed the package, take some time to look at the documentation.


Known issues and feedback

The Umbraco 9-version is built on the same code and Core as the stable Umbraco 8-version so at the moment there are no known issues.

Please feel free to reach out with questions and feedback to


Release notes for Beta/RC-versions

4.0.1 - Released 2022-05-05

Minor patch-release for Umbraco 9.


  • Fixes issue with legacy-data format where umbracoWidth and umbracoHeight is stored as string
  • Added "RemoveRecipient"-method on INewsletterStudioService


4.0.0 - Released 2022-04-18

First stable release for Umbraco 9.


  • Fixes issue with trailing slash being added for links to static files.


4.0.0-rc2 - Released 2021-12-02

Solves some critical issues related to dependency lifetimes.


  • Fixes errors related to EmailControlConverterHelper and for EmailControlTypeConfigurationCollection when saving a content node.
  • Fixes database issues when sending transactional emails asynchronously


4.0.0-rc1 - Released 2021-11-07

We're releasing the first RC for Umbraco 9!

This version has the same features as version 3.0.0. 

Install via NuGet and don't forget to check "Include Prerelease" to see the v4-version in the list.