We had a bit of a memory problem with downloading and checking the increasingly humungous STE (which in size is rivaling the size of the Shen kernel itself). Happily this is fixed as of today by a kernel patch over the web for SP 11. SP 12 will not require that patch.
The complex number documentation is now attached to the STE page and the constituent programs type check.
Willi and I were working yesterday on some corrections to the string and maths library components. We've corrected the doc and an error introduced into the string library has been corrected.
We still have rational numbers and vectors to go into the STE.
Mark