MailmanWiki

Mailman 3 Release Notes

GNU Mailman 3 is actually a suite of 6 subprojects, we collectively call them The Mailman Suite:

The Core is required. Postorius and HyperKitty are awesome, and highly recommended, but you could of course roll your own web ui and archiver. mailman.client is useful, but you could always program directly against the REST API.

Compatibility chart

Mailman 3 is architected and released quite differently than Mailman 2.1. It is important to know which versions of these 6 or 7 components are compatible with each other. Our current thinking is that we'll coordinate releases on major version number boundaries, e.g. 3.0, 3.1, etc. but that each component will have its own patch release schedule, as appropriate for that project.

The crucial point of interoperability is the REST API, which is versioned. In Mailman Core 3.1, the API version is also 3.1. Our intent is that for any changes which are backward compatible, such as adding new end points or methods, we don't need to rev the API version. Backward incompatible changes to the API, e.g. removing an API or changing attributes of a resource, will require a version bump of the API. It's also possible that tools such as Postorius may be compatible with different versions of the API.

This chart describes the versions of the components which are officially defined as compatible. Follow the links to see additional release notes for the given component.

Suite Release Version

Code Name

API Version

Core Version

Postorius Version

HyperKitty Version

mailman-hyperkitty Version

django-mailman3 Version

mailmanclient Version

3.0.3

Show Don't Tell

3.0

3.0.3

1.0.3

1.0.3

1.0.0

n/a

1.0.1

3.1

Between the Wheels

3.1

3.1.1

1.1.1

1.1.4

1.1.0

1.1.0

3.1.1

3.2

La Villa Strangiato

3.1

3.2

1.2.0

1.2.0

1.1.0

1.2.0

3.2

Installation Guides

Mailman Suite documentation has information about how to run Mailman 3 in production.

Mark Sapiro has documented his experiences in standing up two Mailman 3 servers.

If you want to use Containers to deploy Mailman3 (using Docker or similar technologies), you can look at available container images and their docs.

MailmanWiki: Mailman3 (last edited 2018-07-11 15:48:30 by maxking)