[Done] Lemmy world was upgraded to 0.18.3 today (2023-07-30)
Update
The upgrade was done, DB migrations took around 5 minutes. We'll keep an eye out for (new) issues but for now it seems to be OK.
Original message
We will upgrade lemmy.world to 0.18.3 today at 20:00 UTC+2 (Check what this isn in your timezone). Expect the site to be down for a few minutes. ""Edit"" I was warned it could be more than a few minutes. The database update might even take 30 minutes or longer.
Minor suggestion: write your time zones like UTC+2 and not CEST. I'm pretty sure most people outside Europe don't know what the time zone CEST is. Yes, you provided a link that helpfully converts the time to the users' local time zone, but sometimes it's nicer to be able to know something without having to click into a link.
This version brings major optimizations to the database queries, which significantly reduces CPU usage. There is also a change to the way federation activities are stored, which reduces database size by around 80%.
Is it me or is the 80% figure just insane? Are there any benchmarks to see how fast this has become versus say Lemmy 0.18.2 on a very large instance?
Why are these announcements the only place I am finding out the Lemmy has an update? I figured there would be more top level discussions about it on Lemmy. Maybe I am just not following the correct communities.
Awesome! It’s great to see thing become snappier and better since I joined Lemmy.
Reddit would almost never update unless it was a pants on fire situation or they would force feed features that no one wanted or even was tested properly.
A big thank you to everyone involved, FROM those taking the time to submit bug descriptions in a reproducible manner and those making feature requests or those simply upvoting and pointing out the most needed patch/updates TO simultaneously amateur, newly minted coders and veteran developpers pushing small and big patches to fix anything from typos, reformatting old code, cleaning almost unnoticeable UI object, transition less performing backend modules or secure/harden of all these moving parts.
I am glad to witness and be a part of the perpetual progress of the fediverse.