Tue Jul 24 16:41:34 2007
------------------------
2.7.1:
* m albrecht: misc arithmetic fixes and improvements
* r bradshaw: matrix subdivisions
* r bradshaw: lots of p-adic and series optimizations
* r bradshaw: implementation of the new coercion model (massive amount of work)
* j kantor and w stein: switch from fortran to g95 and update many build scripts
* d kohel (ref w stein): improvements to Jacobians and point sets
* e kirkman and r miller: graph genus module; speed and bugfix
and documentation improvements to NICE
* j schmidt: group theory bug fixes
* w stein & d deshommes: putting all spkg's under revision control;
reorganize package structure
* w stein: upgrade to pari-2.3.2
* w stein: upgarde to ZODB-3.7.0
* c wuthrich: supersingular p-adic birch and swinnerton-dyer code