My instinct is this is, indeed, a similar kind of error but one that was introduced yesterday by me & Nick as we released version 4.2.2 of the GLs. I do not think we skipped a step in TCW 22, but it sure looks like this only affects the new 4.2.2.:

None of the following 3 links, which we (Helena & I) think are really all the same physical dir, have the required stylesheets/ subdir:
But all of the following do have that subdir:
However, (confusingly) releases prior to 3.6.0 do not have the stylesheets/ subdirectory. (That subdirectory only contains the CSS files, BTW.)

Helena, Nick, and I are planning to chat via Zoom in an hour or so.
From: Tei-council <tei-council-bounces@lists.tei-c.org> on behalf of BERMUDEZ SABEL Helena <helena.bermudez@unine.ch>
Sent: Sunday, April 11, 2021 05:10
To: TEI Council <tei-council@lists.tei-c.org>
Subject: Re: [Tei-council] time to announce new release
 

Hello!


I was running some tests in the Stylesheets repo but the build fails because of these links:


https://www.tei-c.org/release/xml/tei/stylesheet/odd.css
https://www.tei-c.org/release/xml/tei/stylesheet/epub-print.css
https://www.tei-c.org/release/xml/tei/stylesheet/tei.css
 
(as a quick fix to keep testing, I just changed those URLs to local paths in the file they were mentioned: epub3/tei-to-epub3.xsl)

I thought this might be related to the issue Peter explained about the directory structure (and that required steps not contemplated in TCW 22).


Best,


H.


Helena Bermúdez Sabel
Chercheuse FNS senior
Institut des sciences du langage
Université de Neuchâtel

From: Tei-council <tei-council-bounces@lists.tei-c.org> on behalf of Bauman, Syd <s.bauman@northeastern.edu>
Sent: 10 April 2021 19:18:49
To: TEI Council
Subject: [Tei-council] time to announce new release
 
Martina —

Nick and I have finished the GitHub and SourceForge releases of 4.2.2 and 7.51.2. (Nick is still working on the Debian packages; Martin & Peter will do oXygen next week.)
So it is time for step 22, which I think is up to you or Hugh, right?
Update the list of previous releases of P5, which is found at https://tei-c.org/guidelines/p5/#section-2.If you have editing privileges on the TEI WordPress on tei-c.org, add the new release to the top of the release table. If not, ask one of the other Council members who does (currently Martina Scholger and Hugh Cayless) to make the change.