Update log

Author: linev

changes.md

@@ -10,6 +10,7 @@
 3. Provide JSROOT.parse_multi function to corretcly parse response of multi.json request,
    support it in the JSROOT.NewHttpRequest method as well.  
 4. Fix - correctly calculate integral for TH1
+5. Partially support new TFormula with complex C code inside 
 
 
 ## Changes in 4.8.0