What is Lemmy?
Lemmy is a self-hosted social link aggregation and discussion platform. It is completely free and open, and not controlled by any company. This means that there is no advertising, tracking, or secret algorithms. Content is organized into communities, so it is easy to subscribe to topics that you are interested in, and ignore others. Voting is used to bring the most interesting items to the top.
Major Changes
This release includes major improvements to performance, specifically optimizations of database queries. Special thanks to @phiresky, @ruud, @sunaurus and many others for investigating these. Additionally this version includes a fix for another cross-site scripting vulnerability. For these reasons instance admins should upgrade as soon as possible.
As promised, captchas are supported again. And as usual there are countless bug fixes and minor improvements, many of them contributed by community members.
Upgrade instructions
Follow the upgrade instructions for ansible or docker.
If you need help with the upgrade, you can ask in our support forum or on the Matrix Chat.
Support development
We (@dessalines and @nutomic) have been working full-time on Lemmy for almost three years. This is largely thanks to support from NLnet foundation.
If you like using Lemmy, and want to make sure that we will always be available to work full time building it, consider donating to support its development. No one likes recurring donations, but they’ve proven to be the only way that open-source software like Lemmy can stay independent and alive.
No joke, this is probably the best update anyone can do for lemmy at the moment. The performance improvements are massive
Yeah, like, I press upvote and I get no spinner. How crazy is that?!
Great job devs :)
I do, I’m on .lm if they reduce it by half it’s fast enough for anyone to never complain again
I had become so adapted to the latencies on lemmy.ml (which had gotten pretty bad at some times in the day) that I honestly for a short while felt the new update was too fast.
The improvement is really significant!
What’s the go from admins? Does lemmy now take up substantially fewer resources than it used?
Based on graphs by @ruud@lemmy.world. It’s safe to assume, yes, there was a HUGE improvement
Yeah I thought something was maybe wrong until I saw this post. Massive improvement.
So was 0.18.0. In fact I think the next few releases will all be like this.
(just cheekily testing to make sure federation didn’t break between updates)