Version 3.1.1.0

* A new API: `gracefulClose`.
  [haskell#417](haskell#417)
* `touchSocket`, `unsafeFdSocket`: Allow direct access to a socket's file
  descriptor while providing tools to prevent it from being garbage collected.
  This also deprecated `fdSocket` in favor of `unsafeFdSocket` and
  `withFdSocket`.
  [haskell#423](haskell#423)
* `socketToFd`: Duplicates a socket as a file desriptor and closes the source
  socket.
  [haskell#424](haskell#424)

Version 3.1.0.1

* getAddrInfo: raise exception if no AddrInfo returned.
  [haskell#410](haskell#410)
* Avoid catching SomeException.
  [haskell#411](haskell#411)

Version 3.1.0.0

* Making GC of socket safer.
  [haskell#399](haskell#399)
* Deprecating fdSocket. Use withFdSocket instead to ensure
  that sockets are GCed in proper time.
  [haskell#399](haskell#399)

Version 2.8.0.1

* Eensuring that accept returns a correct sockaddr for unix domain.
  [haskell#400](haskell#400)
* Avoid out of bounds writes in pokeSockAddr.
  [haskell#400](haskell#400)

Version 3.0.1.1

* Fix blocking `if_nametoindex` errors on Windows
  [haskell#391](haskell#391)

Version 3.0.1.0

* Added `getSocketType :: Socket -> IO SocketType`.
  [haskell#372](haskell#372)
* Correcting manual and brushing up test cases
  [haskell#375](haskell#375)
* Fixed longstanded bug in `getContents` on mac
  [haskell#375](haskell#375)
* Fixing regression: set correct sockaddr length for abstract addresses
  for Linux.
  [haskell#374](haskell#374)

Version 3.0.0.1

* Fixed a bug in `connect` where exceptions were not thrown
  [haskell#368](haskell#368)

Version 3.0.0.0

* Breaking change: the Network and Network.BSD are removed.
  Network.BSD is provided a new package: network-bsd.
* Breaking change: the signatures are changed:
```
old fdSocket :: Socket -> CInt
new fdSocket :: Socket -> IO CInt

old mkSocket :: CInt -> Family -> SocketType -> ProtocolNumber -> SocketStatus -> IO Socket
new mkSocket :: CInt Socket
```
* Breaking change: the deprecated APIs are removed: send, sendTo, recv, recvFrom, recvLen, htonl, ntohl, inet_addr, int_ntoa, bindSocket, sClose, SocketStatus, isConnected, isBound, isListening, isReadable, isWritable, sIsConnected, sIsBound, sIsListening, sIsReadable, sIsWritable, aNY_PORT, iNADDR_ANY, iN6ADDR_ANY, sOMAXCONN, sOL_SOCKET, sCM_RIGHTS, packSocketType, getPeerCred.
* Breaking chage: SockAddrCan is removed from SockAddr.
* Socket addresses are extendable with Network.Socket.Address.
* "socket" is now asynchronous-exception-safe.
  [haskell#336](haskell#336)
* "recvFrom" returns (0, addr) instead of throwing an error on EOF.
  [haskell#360](haskell#360)
* All APIs are available on any platforms.
* Build system is simplified.
* Bug fixes.

Merge PR haskell#349

Version 2.7.0.2

* Removing withMVar to avoid the deadlock between "accept" and "close"
   [haskell#330](haskell#330)
* "close" does not throw exceptions. A new API: "close'" throws
   exceptions when necessary.
   [haskell#337](haskell#337)
* Fixing the hang of lazy sendAll.
   [haskell#340](haskell#340)
* Installing NetDef.h (haskell#334)
   [haskell#334](haskell#334)