Version 3.1.2.2

• Allow bytestring 0.11 #490
• Export StructLinger #491
• Fix a couple of broken tests on OpenBSD #498

Version 3.1.2.1

• Increasing base lower bound to 4.9. #473
• Suppressing errors from removeFile in UNIX bind. #478
• Restoring UNIX stub functions on Windows. #489

Version 3.1.2.0

• Added -f devel for test cases that are known to fail. #471
• Improved precedence-compliant Read/Show instances. Verified via QuickCheck. #465 #466
• Removed the racing graceful close implementation to avoid issues with CLOSE_WAIT. #460
• Gracefully handle binding of UNIX domain sockets. #460
• Replace Socket type and family with extensible CInt pattern and synonyms. #459
• Fixed race conditions in tests. #458
• Removed many legacy uses of undefined. #456
• Defined extensible CustomSockOpt via ViewPatterns. #455
• Defined openSocket in terms of AddrInfo. 5b0987197fe2ed7beddd7b2096522d624e71151e
• Improved FreeBSD portability for Control Messages and tests #452
• Support sendMsg and recvMsg #433 #445 #451
  • Added sendMsg and recvMsg APIs
  • Redefined SocketOption as pattern synonym
• Implement total Show functions for SockAddr #441
• Improve portability changing u_int32_t to uint32_t. #442
• Removed obsolete CPP statements. d1f4ee60ce6a4a85abb79532f64d4a4e71e2b1ce
• Loads of improved test coverage. cbd67cc50a37770432eb978ac8b8eb6da3664817 fcc2d86d53a6bec793f6a979a9e8fdf7fe3f4c22 6db96969b3e8974abbfd50a7f073baa57376fd5e

Version 3.1.1.1

• Fix for GHCJS. #431

Version 3.1.1.0

• A new API: gracefulClose. #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. #423
• socketToFd: Duplicates a socket as a file desriptor and closes the source socket. #424

Version 3.1.0.1

• getAddrInfo: raise exception if no AddrInfo returned. #410
• Avoid catching SomeException. #411

Version 3.1.0.0

• Making GC of socket safer. #399
• Deprecating fdSocket. Use withFdSocket instead to ensure that sockets are GCed in proper time. #399

Version 3.0.1.1

• Fix blocking if_nametoindex errors on Windows #391

Version 3.0.1.0

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

Version 3.0.0.1

• Fixed a bug in connect where exceptions were not thrown #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 -> IO 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 change: SockAddrCan is removed from SockAddr.
• Socket addresses are extendable with Network.Socket.Address.
• "socket" is now asynchronous-exception-safe. #336
• "recvFrom" returns (0, addr) instead of throwing an error on EOF. #360
• All APIs are available on any platforms.
• Build system is simplified.
• Bug fixes.

Version 2.8.0.1

• Eensuring that accept returns a correct sockaddr for unix domain. #400
• Avoid out of bounds writes in pokeSockAddr. #400

Version 2.8.0.0

• Breaking change: PortNumber originally contained Word16 in network byte order and used "deriving Ord". This results in strange behavior on the Ord instance. Now PortNumber holds Word16 in host byte order. #347
• Breaking change: stopping the export of the PortNum constructor in PortNumber.
• Use bytestring == 0.10.* only.
• Use base >= 4.7 && < 5.

Version 2.7.0.2

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

Version 2.7.0.1

• A new API: socketPortSafe. #319
• Fixing a drain bug of sendAll. #320
• Porting the new CALLCONV convention from master. #313
• Withdrawing the deprecations of packFamily and unpackFamily. #324

Version 2.7.0.0

• Obsoleting the Network module.
• Obsoleting the Network.BSD module.
• Obsoleting APIs: MkSocket, htonl, ntohl, getPeerCred, getPeerEid, send, sendTo, recv, recvFrom, recvLen, inet_addr, inet_ntoa, isConnected, isBound, isListening, isReadable, isWritable, aNY_PORT, iNADDR_ANY, iN6ADDR_ANY, sOMAXCONN, sOL_SOCKET, sCM_RIGHTS, packFamily, unpackFamily, packSocketType
• Breaking change: do not closeFd within sendFd. #271
• Exporting ifNameToIndex and ifIndexToName from Network.Socket.
• New APIs: setCloseOnExecIfNeeded, getCloseOnExec and getNonBlock
• New APIs: isUnixDomainSocketAvailable and getPeerCredential
• socketPair, sendFd and recvFd are exported even on Windows.

Version 2.6.3.5

• Reverting "Do not closeFd within sendFd" #271

Version 2.6.3.4

• Don't touch IPv6Only when running on OpenBSD #227
• Do not closeFd within sendFd #271
• Updating examples and docs.

Version 2.6.3.3

• Adds a function to show the defaultHints without reading their undefined fields #291
• Improve exception error messages for getAddrInfo and getNameInfo #289

Version 2.6.3.2

• Zero memory of sockaddr_un if abstract socket #220

• Improving error messages #232

• Allow non-blocking file descriptors via setNonBlockIfNeeded #242

• Update config.{guess,sub} to latest version #244

• Rename my_inet_ntoa to avoid symbol conflicts #228

• Test infrastructure improvements #219 #217 #218

• House keeping and cleanup #238 #237

Version 2.6.3.1

• Reverse breaking exception change in Network.Socket.ByteString.recv #215

Version 2.6.3.0

• New maintainers: Evan Borden (@eborden) and Kazu Yamamoto (@kazu-yamamoto). The maintainer for a long period, Johan Tibell (@tibbe) stepped down. Thank you, Johan, for your hard work for a long time.

• New APIs: ntohl, htonl,hostAddressToTuple{,6} and tupleToHostAddress{,6}. #210

• Added a Read instance for PortNumber. #145

• We only set the IPV6_V6ONLY flag to 0 for stream and datagram socket types, as opposed to all of them. This makes it possible to use ICMPv6. #180 #181

• Work around GHC bug #12020. Socket errors no longer cause segfaults or hangs on Windows. #192

• Various documentation improvements and the deprecated pragmas. #186 #201 #205 #206 #211

• Various internal improvements. #193 #200

Version 2.6.2.1

• Regenerate configure and HsNetworkConfig.h.in.

• Better detection of CAN sockets.

Version 2.6.2.0

• Add support for TCP_USER_TIMEOUT.

• Don't conditionally export the SockAddr constructors.

• Add isSupportSockAddr to allow checking for supported address types at runtime.