-0.5.3 - ?/7/2008 - bugfix release
+0.5.3 - 23/7/2008 - bugfix release
* many fixes concerning the CProp hiearchy
* coercion database simplified
* coercion hiding now works properly for coercions to funclass
* triangular pullback works better with coercions to the function space
+ * notation for lists fixed to add a break point after the separator
+ * notation for the existential is now user definable
+ * \infrule layout added, allows to display readable fractions
+ * better window for terms grammar and TeX/Unicode
+ * fixed a bug in the positivity check not considering some subterms
+ * fixed some GUI glitches thanks to glade-3
0.5.2 - 2/7/2008 - better-usability-for-the-working-constructivist release
* refinement of match fixed to prevent useless unfolding,