0.11.0

CHANGES:

• BREAKING split mirage-crypto-rng-lwt away from mirage-crypto-rng (#168
  @hannesm, reported by @bikallem #158)
  This means, a "mirage-crypto-rng.lwt" should now be "mirage-crypto-rng-lwt"
  in your dune file (or in META requires, or in _tags).
• AEAD API improvements: provide tag_size, of_secret, and functions that deal
  with the tag separately (#171 @hannesm, fixes #74 #144 @orbitz @anmonteiro)
  Only CCM16 (with tag size 16) is now exposed, the former API does not exist
  anymore (passing ~maclen to of_secret), according to sherlocode the only
  usage was CCM16 anyways
  This means any "Mirage_crypto.AES.CCM" should now be "Mirage_crypto.AES.CCM16"
  and any "CCM.of_secret ~maclen:16 key" should now be "CCM16.of_secret key"
  Any occurrence of "Mirage_crypto.Cipher_block.S.CCM" should now be
  "Mirage_crypto.Cipher_block.S.CCM16"
• BREAKING unify RNG initialization (reported by @talex5 in #155, fixes #160,
  PR #162 @hannesm)
  This means:
  • "Mirage_crypto_rng_lwt.initialize ()" should now be
    "Mirage_crypto_rng_lwt.initialize (module Mirage_crypto_rng.Fortuna)"
  • "Mirage_crypto_rng_unix.initialize ()" should now be
    "Mirage_crypto_rng_unix.initialize (module Mirage_crypto_rng.Fortuna)"
• remove mirage 3 cross-compilation runes (#163 @hannesm)
• CI: mirage-crypto-rng-eio requires ocaml 5 and dune 2.7 (#170 @hannesm, fixes
  #169 thanks to @bikallem @talex5)
• CI: use miage 4 (#166 @hannesm)