custom reports and latest debian version

[Matt Funk]

Hi, 
i was wondering if there is (to anybody's knowledge a howto or documentation) 
available that describes how incorporate custom reports in gnuucash (and 
possibly even some examples of how to write them for which i understand you 
need scheme). It probably is there, but i simply haven't found it in the 
documentation or really on the web either.

Also, does anybody know of somebody having a debian package for 1.8.12? I 
don't think that it is even on the unstable distribution yet?

thanks
mat