Certain 0.18 package not available at the expected URL

[ento]

rtfeldman/elm-sorter-experiment's version 2.1.0 is published as a 0.18 package and we're using it fine in our 0.18 app.

I expect its documentation to be available at https://package.elm-lang.org/packages/rtfeldman/elm-sorter-experiment/2.1.0 but it says "Cannot find README.md."

It has an older version that's published for 0.19 and that may be breaking some expectation/assumption of package.elm-lang.org..?

[ento]

This may be the same as #279 but the 404 doesn't go away even if I access the docs.json endpoint directly with the dev tools's "Disable cache" option checked:

[rlefevre]

Note: https://package.elm-lang.org/packages/rtfeldman/elm-sorter-experiment/2.1.0 now works because the same package has been published for 0.19, but there are other 0.18 packages documentation still not working, for example: https://package.elm-lang.org/packages/bChiquet/elm-accessors/2.0.1

Actually, all 0.18 packages published after 0.19 release without the same version published for 0.19 have their documentation broken.

For now, the 0.18 documentation can be properly accessed here: https://old.elm.dmy.fr