and crypto/bcrypt packages have been renamed from FooError to ErrFoo.
There is no gofix, but the compiler will flag code that needs updating.
+This weekly snapshot relocates many packages to sub-repositories of the main
+Go repository. These are the old and new import paths:
+
+ crypto/bcrypt code.google.com/p/go.crypto/bcrypt
+ crypto/blowfish code.google.com/p/go.crypto/blowfish
+ crypto/cast5 code.google.com/p/go.crypto/cast5
+ crypto/md4 code.google.com/p/go.crypto/md4
+ crypto/ocsp code.google.com/p/go.crypto/ocsp
+ crypto/openpgp code.google.com/p/go.crypto/openpgp
+ crypto/openpgp/armor code.google.com/p/go.crypto/openpgp/armor
+ crypto/openpgp/elgamal code.google.com/p/go.crypto/openpgp/elgamal
+ crypto/openpgp/errors code.google.com/p/go.crypto/openpgp/errors
+ crypto/openpgp/packet code.google.com/p/go.crypto/openpgp/packet
+ crypto/openpgp/s2k code.google.com/p/go.crypto/openpgp/s2k
+ crypto/ripemd160 code.google.com/p/go.crypto/ripemd160
+ crypto/twofish code.google.com/p/go.crypto/twofish
+ crypto/xtea code.google.com/p/go.crypto/xtea
+ exp/ssh code.google.com/p/go.crypto/ssh
+ net/dict code.google.com/p/go.net/dict
+ net/websocket code.google.com/p/go.net/websocket
+ exp/spdy code.google.com/p/go.net/spdy
+ encoding/git85 code.google.com/p/go.codereview/git85
+ patch code.google.com/p/go.codereview/patch
+
+Gofix will update imports of these packages to use the new import paths.
+Installations that depend on these packages will need to install them using a
+'go get' command.
+
Other changes:
* 6c, 8c: make floating point code NaN-safe.
* 6l, 8l: remove unused macro definition (thanks Shenghou Ma).