It seems that building my site with 0.123 (as opposed to 0.122 and prior) makes tags behave differently: the page slugs stay the same, but the titles of the lists become Capitalized As Headings.
Say, I have a tag “works in Linux”. Hugo generates a page tags/works-in-linux/index.html. With 0.122, its title would be “works in Linux”, exactly as the tag goes. With 0.123, it’s “Works In Linux”.
I’m sure it works for most users, but in some languages, the capitalization matters, and the English heading capitalization rules don’t apply. Is there a way to restore the old behavior? Is there a way to, say, only capitalize the first letter, and leave the rest alone?
I also noticed that some of my multi-word tags have U+00A0 (non-breaking space) between words instead of U+0020 (space), and it is not always consistent, i.e. I have both pages tagged “on call” (with space) and those tagged “on call” (with nbsp).
In 0.122, these two variants would be treated as the same tag, which I rather liked. In 0.123, the kind of space makes a difference, so those become two different tags. In my case, it creates a mess.