I also just changed the links on the front page of the wiki; the links at bitcoin.org will be updated as soon as sirius and I are awake at the same time again
SHA1-checksums for the binary files are:
7dfbc05b36112f59886a29f044cfd21c6c253169 bitcoin-0.3.20.01-linux.tar.gz
3fe4c5f2a5406322a2f116b30aefbd402b079940 bitcoin-0.3.20.01-win32-setup.exe
dffb709a90a7abcff08c2ef1e79d3f9b54751786 bitcoin-0.3.20.01-win32.zip
b540825d864e7561cc21465ad072fb299e0d817a bitcoin-0.3.20.01.01-macosx.zip