fix(docs): pin Sphinx version to 3.x to generate CSS

Custom CSS seems to [have broken in Sphinx 4](https://github.com/sphinx-doc/sphinx/issues/2442).
Guessing readthedocs.io or their package repository upgraded the default
version of Sphinx to 4 and that caused our builds to start breaking.

They [recommend pinning dependencies](https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html#pinning-dependencies), let's do that here for Sphinx!
This commit is contained in:
Kevin Li 2021-09-15 16:19:21 -07:00
parent ba09a0b2bf
commit bb2c26cb94

View File

@ -1,2 +1,3 @@
six
sphinx==3.5.4
sphinx-markdown-tables