Actually, the previous thumbnails were cropped. You saw only a part of the image in its full dimensions. Now, it's the entire image scaled to a rectangle. It is possible to restore the previous view, and I will add the option for configuration.
Wow ;) I'm incredibly lucky to have come across people like you. The authors of those posts are actually right - managing /kbin is a significant challenge nowadays. It requires extensive knowledge and experience to keep it under control. But also I've never hidden that fact - the information about it is placed at the very top of the repository's readme ;) However, as I mentioned, a lot is changing very quickly https://kbin.social/m/RedditMigration/t/122333/Fediverse-won-t-replace-Reddit-as-long-as-Lemmy-is-the#entry-comment-478779. And we're all working hard on it, to improve and automate as many things as possible. Thanks to all of you, I believe I can face it head-on, and together we can create a better place. Better internet. Not just this instance, but cooperation between platforms is the key here.
Unfortunately, there are delays occurring again - I've decided that smooth website operation will be the priority this time. There are approximately 450k tasks waiting in the queue, and everything will be handled, but it will take some time. Today, we're also conducting final tests of the new infrastructure. It's taking a while because we're documenting templates that can later be used by others to create their own instances. I hope these are the last issues we have to endure ;)
I appreciate the concern, and it seems to me that kbin is no longer just one person ;) Currently, kbin is a team of wonderful people who handle development work, devops, project management, and more. Additionally, Piotr helps me with administering kbin.social. There will be significant changes here soon, things are happening quickly. But to be honest, I wasn't fully prepared for such substantial growth, and it will probably take some time before everything stabilizes. But... this is just the beginning ;) What's important is that the snowball starts rolling, regardless of whether kbin, Lemmy, or Mastodon gains the most users. We all win in this situation.
Sorry for that, we will be experiencing delays for a few more hours. We are trying to determine the optimal hardware configuration.