- DLL_EXPORT was renamed SODIUM_DLL_EXPORT in order to avoid
collisions with similar macros defined by other libraries.
- sodium_bin2hex() is now constant-time.
- crypto_secretbox_detached() now supports overlapping input and output
- NaCl's donna_c64 implementation of curve25519 was reading an extra byte
past the end of the buffer containing the base point. This has been