systemd introduced Portable Services support in 2018, as part of v239. This feature was covered at ASG 2018 and in a blog post published at the time: https://0pointer.net/blog/walkthrough-for-portable-services.html
But a lot has changed in the past 6 years, and very crucial new features have been introduced, so it is time to have another look at this topic and see what has happened in the meanwhile, what new use cases have opened up, and what is coming in the near future.

https://systemd.io/PORTABLE_SERVICES/

Same as every year, a lot has happened in the systemd project since last year's
ASG. We released multiple versions, packed with new components and features.
This talk will provide an overview of these changes, commenting on successes and
challenges, and a sneak peak at what lies ahead.

Let's have an open discussion with systemd developers who are at ASG and users in the audience. We will open with the developers saying what they plan to work on in the near future, and then allow questions / comments from the audience.