Fix bug in mathjax: newest 2.x version not being loaded by latest.js #7746
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Feature or Bugfix
Purpose
There is a bug in
latest.js
in versions 2.7.5 and below; when the current version on the CDN is 3.0 or higher,latest.js
will not use the highest version of 2.x, but instead will use the version from whichlatest.js
has been taken. As such, the sphinx-mathjax extension is stuck loading MathJax 2.7.5 from the CDN, whereaslatest.js
should be loading the newest 2.x version.See the warning section on this page: http://docs.mathjax.org/en/latest/upgrading/v2.html
This PR fixes that by pointing to 2.7.7, the latest 2.X version available on the CDN.