I believe “copyright free” in this case doesn’t mean not protected by copyright, but rather that it was missing attribution, so they could not contact the original creator.

Anything you create is automatically protected by copyright, whether you put a “© copygirl” or something to that effect on it or not. To use someone else’s work, you either need to get permission from the author directly, or the work has to be available under a license that says you’re allowed to (typically comes with some requirements or restrictions). One can also release a work under public domain, but that isn’t legally possible in some countries. There’s also some exceptions like fair use but that’s another thing.

Something else to consider in place of or in addition to a build number could also be using the git commit hash of what you’re building. Though I would only use that for non-stable releases.

For example, stable versions of Zig look like 0.12.1 and then there’s in-development releases like 0.13.0-dev.351+64ef45eb0. It uses semantic versioning where the “pre-release” is dev.351, which includes an incrementing build number, and the “build metadata” is 64ef45eb0, the commit hash it was built from. The latter allows a user to quickly look up the exact commit easily and thus know exactly what they’re using.

What I’m saying is that Microsoft is, in fact, being hostile by limiting OSS builds such as Codium in the ways I’ve mentioned above. I guess that’s how they try to get people to keep using their proprietary build instead.

Version 5 of a software, device, vehicle or such isn’t necessarily better than version 4, and no official definition of the word “version” require this, either. If I may make another anology: You may pick one of 5 different versions of an outfit to wear, and even though they were labeled in the order they were made, from 1 to 5, none are inherently, objectively better than any other. In the case of UUIDs there are versions that are meant to supercede others, but also simply alternatives for different use-cases. Anyone with access to some up-to-date information can learn what each version’s purpose is.

except for visual studio code

But also:

• Telemetry everywhere
• Not permitted to use the official marketplace with OSS builds
• Not able to use certain extensions (like C# debugger) with OSS builds

Though I’ve been very happy about the direction .NET and C# have been going, especially the licensing.

1. There is the --download-sections option. Looking at it, you might want to use --download-sections "*0:00-1:00".
2. I briefly checked with --list-thumbnails and it doesn’t look like YouTube offers any square ones, so I would look into using ImageMagick to edit the image with a command. I doubt yt-dlp allows you to do any sort of image manipulation out of the box.