* Bugfixes: since the 1.5 release we fixed 53 bugs in our `bug tracker`_, not
counting the numerous bugs that were found and reported through other
channels than the bug tracker.
+Carl Friedrich Bolz, Laura Creighton, Antonio Cuni, Maciej Fijalkowski,
+Amaury Forgeot d'Arc, Alex Gaynor, Armin Rigo and the PyPy team