Version 1.11.8, Not Yet Released
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* The ChaCha20 cipher has been added

* CMAC now supports 256 and 512 bit block ciphers, which also allows
  the use of larger block ciphers with EAX mode. In particular this
  allows using Threefish in EAX mode.

* The antique PBES1 private key encryption scheme (which only supports
  DES or 64-bit RC2) has been removed.

* Skein-512 no longer supports output lengths greater than 512 bits.

* Skein did not reset its internal state properly if clear() was
  called, causing it to produce incorrect results for the following
  message. It was reset correctly in final() so most usages should not
  be affected.

* A number of public key padding schemes have been renamed to match
  the most common notation; for instance EME1 is now called OAEP and
  EMSA4 is now called PSSR. Aliases are set which should allow all
  current applications to continue to work unmodified.

* A bug in CFB encryption caused a few bytes past the end of the final
  block to be read. The actual output was not affected.

* Various portability fixes for Visual C++ 2013, OS X, and x86-32.