dtk.cls ----- 1.27 2011-11-23 - fix some bugs with LuaTeX 1.26 2011-07-24 - redefine listings for use with luatex/xetex 1.25 2011-04-28 - recode the XeTeX and luateX part 1.24 2011-04-25 -delete the part for laoding eurosans we now use \euro from eurosym by default. (hv) dtklogos.cls ----- 2.11 2011-04-25 -added \LuaLaTeX (hv) dtk-pdf.sty -------- 1.21 2011-06-22 -typo in header 1.20 2011-04-26 -modified license statement dtk-url.sty -------- 1.00 2011-10-23 - first version