Dear NixCon attendees!
The long wait is over. The curtain has fallen. Drum roll please
… v1.0 v2.0 v4.0[1] of the NixCon 2025 schedule is released onto an unsuspecting world! ![]()
Do not be fooled by the stable-looking version number: the schedule may still change in response to external factors such as speaker availability. Please keep an eye on it before and during the event. [2][3]
Additional notes:
We accepted exactly 64 sessions, and sadly had to reject 32.[4]
-
This year, no speaker leads more than one session. -
Some sessions have been shortened so we could optimise the schedule.If you are a speaker, double-check your session in the schedule, as the duration listed in the email might be wrong (thanks pretalx).
-
We have kept the schedule free of talks on Sunday to make it a hackday. -
As is usually the case with lightning talks, we will schedule them on a best-effort basis. We cannot guarantee their exact start time, but we will try to stick to their order in the schedule. -
There will be an opportunity to give spontaneous lightning talks after all the scheduled ones. -
Bee
Can you guess how the sequence continues? ↩︎
You may of course continue to keep an eye on it afterwards, but do not expect too many changes after the event is over.

↩︎While we were writing this post, a speaker has notified us that they can’t make it. That makes v4.0 deprecated already. ↩︎
This may look intentional, but we assure you that it wasn’t. ↩︎