Update sphinx_rtd_theme to 68a19ca / 0.4.3.dev0.

[Amar Takhar]

On 2020-03-02 09:41 +1100, Chris Johns wrote:
> 
> <sigh> I have managed to hack around the issue with the following command ...
> 
>  pip install sphinxcontrib-bibtex==0.4.1
> 
> I am waiting for the build to be posted in the web server.

That sounds annoying sorry for the trouble.  I use Python 3.7 here and have for 
a while.  I use Sphinx a few times a week building so I keep it very current as 
I'm always looking forward to the little bug fixes and new features.


> The sync.rtems.org box is running FreeBSD 10 and Amar and I cannot update this
> box with a lot of unfunded work and we both do not have this time available. In
> time things will stop working. We need financial support from the community and
> users to be able to fund such work. I have been attempting to get a donate page
> online but I am sorry this still has not happened so if you would like to donate
> please send me Joel a private email with the details and we will attempt to get
> something happening. Thanks.

Yes, sorry about this and I understand.  Right now I have been in maintenance 
mode for the infrastructure.  I do want to get Ansible running and I have been 
slowly working towards this.  It will vastly reduce the amount of work required 
to keep everything running.

I set this hardware up 5+ years ago with the expectation it would have been 
redone by now however I have my own life and work to do and as with you, my time 
for opensource work dwindles.  Outside of doing testing and infra for RTEMS I do 
work on other open source projects as well.

It would be wonderful to get RTEMS up-to-date and have it be less of a burden so 
other developers don't have to struggle with issues you have hit right now.  I 
feel terrible for it.


Amar.