Is this account actually maintained by Bundestag (or other actual piece of state administration), or is it just a mirror? Also, either German law is really mature and stable, or this repository is unmaintained: last commit oin master is Jan 2013.
I'd love to see such a repository for the acts in my country, by the way, but the official source is a PDF, and most of the published acts are actually patches to existing (already heavily "patched"), like "In the section II, item 13a, change words 'foo and bar' to 'foo, baz and quux'". This mess untangled into an actual, highlighted, unified text is an actual product, and lawyers happily pay the subscription. I imagine it is similar in other countries.
I'd love to see such a repository for the acts in my country, by the way, but the official source is a PDF, and most of the published acts are actually patches to existing (already heavily "patched"), like "In the section II, item 13a, change words 'foo and bar' to 'foo, baz and quux'". This mess untangled into an actual, highlighted, unified text is an actual product, and lawyers happily pay the subscription. I imagine it is similar in other countries.