Currently, the MiKTeX package manager does not know of the latest stable version of PGF/TikZ. I have made an attempt at installing it manually, following Stephan Kottwitz’ answer to question How can I manually install a package on MiKTeX (Windows) as a guide, but I get stuck at the following steps:
You could extract it to the right place. Also here, as after any installation
After downloading the package from SourceForge, I found that it contains C code in the .\source\generic\pgf\c
directory, which does not seem to belong in my ~\AppData\Roaming\MiKTeX\2.9\source
directory.
How should I install this into the latest MiKTeX distro (2.9.5105 x86_64)?
PS: If you're wondering why I would need that, it's because someone suggested it to me.