[Done] Lemmy world was upgraded to 0.18.3 today (2023-07-30)

Ruud@lemmy.worldmod to Lemmy.World Announcements@lemmy.world – 1316 points –

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.

Release notes for 0.18.3 can be found here: https://github.com/LemmyNet/lemmy/blob/main/RELEASES.md

(This is unrelated to the downtimes we experienced lately, those are caused by attacks that we're still looking into mitigating. Sorry for those)

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Thanks, will put this in the post

Fwiw, it can be helpful to call out the date for such changes. Preferably in YYYY-MM-DD (ISO 8601).

While it's helpful to link to an off-site timezone converter tool (thanks for that, btw), "today" can be a different date, depending on where in the world you are. For example, Japan, Australia, and New Zealand.

Good point

Even better is "when this post is N hours old" :)

As someone who has had to grind through heaps of logs over the years, from systems in various timezones, from products that disagreed on the 'best' datetime format, I've become a fan of adopting ISO 8601 as much as possible. For personal systems such as a laptop, that's a different story. But if I'm spinning up an EC2 instance in us-west-2 or a VM in Central Europe, I avoid the whole "err, what TZ is this in, or should even be in?" decision-making process and just run with WHO CARES IT'S SET TO UTC NOW LET'S MOVE ON ALREADY 😀

And not that anyone here is likely to care, but here's a quick shout out to lnav - The Logfile Navigator for grinding on system logs (for systems where something like Prometheus or whatever hasn't been proactively set up).