Sage 3.2 Release Tour
Sage 3.2 was released on November 20th, 2008. For the official, comprehensive release notes, see the HISTORY.txt file that comes with the release. For the latest changes see sage-3.2.txt.
Robert Miller: generate all subspaces of a vector space/projective space
William Stein, Burcin Erocal: high level integration of pynac into Sage
General group algebras class
David Loeffler: general group algebras class
Elliptic Curve Doctesting
Paul Zimmermann: much improved elliptic curve doctests and some bug fixes
Craig Citro: huge number of small fixes to modular forms code. David Loeffler: eta product modular functions. Craig Citro: massively speed up Victor Miller basis code.
William Stein: much improved Magma interface with 100% doctests
Generalized Bernoulli Numbers
William Stein: massively optimized generalized Bernoulli numbers
Martin Albrecht, Paul Zimmermann: improve modular composition in GF(2)[x]
Marshall Hampton: Schlegel diagrams, standard polytopes, multiplication, polars
Timothy Clemans: notebook templatization work
William Stein: make it so "sage -br" does the cythonization in parallel using pyprocessing. Robert Bradshaw, Gonzalo Tonaria, Craig Citro: massively cleaned up and faster setup.py. Robert Bradshaw: update to Cython 0.10.
Simon King, Martin Albrecht: fix memory leaks in libsingular's reduce()
Numerical Linear Algebra
Jason Grout: make numpy the backend for matrices over CDF and RDF
Jason Grout: much more robust planarity testing code for graphs