This is the changelog file for the POCO C++ Libraries.

Release 1.4.6p3 (2014-04-02)
============================

- Fixed a potential security vulnerability in client-side X509
  certificate verification.


Release 1.4.6p2 (2013-09-16)
============================

- fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel
- XML: fixed an issue with parsing a memory buffer > 2 GB
- upgraded to expat 2.1.0
- Data/ODBC: added support for setting query timeout (via setProperty
  of "queryTimeout"). Timeout is int, given in seconds.
- fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() 
  and also removed unnecessary code.
- fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so 
  has been unloaded.
- fixed GH #155: MailOutputStream mangles consecutive newline sequences 
- fixed GH# 139: FileChannel::PROP_FLUSH is invalid (contains a tab character)
- fixed GH# 173: HTTPClientSession::proxyConnect forces DNS lookup of host names
- fixed GH# 194: MessageNotification constructor is inefficient.
- fixed GH# 189: Poco::NumberParser::tryParse() documentation bug
- fixed GH# 172: IPv6 Host field is stripped of Brackets in HTTPClientSession
- fixed GH# 188: Net: SocketAddress operator < unusable for std::map key
- fixed GH# 128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is 
  already specified
- fixed GH# 65: Poco::format() misorders sign and padding specifiers
- upgraded bundled SQLite to 3.7.17
- upgraded bundled zlib to 1.2.8
- fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused 
  (e.g., sendRequest() is sent two times in a row without an intermediate call to 
  receiveResponse(), or by calling receiveResponse() two times in a row without 
  an intermediate call to sendRequest()) - GH #217
- removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession 
  that would provide inappropriate access to internal state
- fixed GH# 223 (Poco::Net::HTTPCookie does not support expiry times in the past)
- fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) 
  does not work
- added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting
  colorizing log messages
- fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll
- fixed GH# 254: UTF8::icompare unexpected behavior
- Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation
  (links to specifications).
- Added support for ARM64 architecture and iPhone 5s 64-bit builds
  (POCO_TARGET_OSARCH=arm64).
  

Release 1.4.6p1 (2013-03-06)
============================

- fixed GH# 71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS)
- fixed an ambiguity error with VC++ 2010 in Data/MySQL testsuite
- Poco::Net::NetworkInterface now provides the interface index even for IPv4
- added DNS::reload() as a wrapper for res_init().
- On Linux, Poco::Environment::nodeId() first always tries to obtain the
  MAC address of eth0, before looking for other interfaces.
- Poco::Net::HTTPSession now always resets the buffer in connect() to clear 
  any leftover data from a (failed) previous session
- fixed copysign namespace issue in FPEnvironment_DUMMY.h
- fixed a warning in Poco/Crypto/OpenSSLInitializer.h
- added a build configuration for BeagleBoard/Angstrom
- fixed GH# 109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain) 
- fixed compile errors with clang -std=c++11
- fixed GH# 116: Wrong timezone parsing in DateTimeParse (fix by Matej Knopp)
- updated bundled SQLite to 3.7.15.2


Release 1.4.6 (2013-01-10)
==========================

- changed FPEnvironment_DUMMY.h to include <cmath> instead of <math.h>
- updated bundled SQLite to 3.7.15.1
- fixed GH# 30: Poco::Path::home() throws
- fixed SF Patch# 120 The ExpireLRUCache does not compile with a tuple as key on VS2010
- fixed SF# 603 count() is missing in HashMap
- Crypto and NetSSL_OpenSSL project files now use OpenSSL *MD.lib library files for 
  static_md builds. Previously, the DLL import libs were used.
- Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012


Release 1.4.5 (2012-11-19)
==========================

- added Visual Studio 2012 project files
- buildwin.cmd now support building with msbuild for VS2010 and 2012.
- added Poco::Optional class
- fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x
- fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS
- fixed SF# 3562244: Portability fix for AF_LINK
- fixed SF# 3562400: DatagramSocketImpl comment 
- fixed SF# 594: Websocket fails with small masked payloads
- fixed SF# 588: Missing POCO_ARCH and POCO_ARCH_LITTLE_ENDIAN define for WinCE on SH4
- fixed SF# 581: Out-of-bound array access in Unicode::properties() function.
- fixed SF# 590: Segfault on FreeBSD when stack size not rounded
- fixed SF# 586: Poco::DateTimeParser and ISO8601 issues when seconds fraction has more than 6 digits
- Poco::Net::HTTPSSessionInstantiator::registerInstantiator() now optionally accepts a 
  Poco::Net::Context object.
- added Poco::XML::XMLWriter::depth() member function.
- added Poco::XML::XMLWriter::uniquePrefix() and Poco::XML::XMLWriter::isNamespaceMapped().
- Poco::FileChannel now supports a new rotateOnOpen property (true/false) which can be used
  to force rotation of the log file when it's opened.
- fixed a bug in Poco::XML::XMLWriter::emptyElement(): need to pop namespace context
- OS X builds now use Clang as default compiler
- Updated SQLite to 3.7.14.1
- POCO_SERVER_MAIN macro now has a try ... catch block for Poco::Exception and writes 
  the displayText to stderr.
- Poco/Platform.h now defines POCO_LOCAL_STATIC_INIT_IS_THREADSAFE macro if the compiler
  generates thread-safe static local initialization code.


Release 1.4.4 (2012-09-03)
==========================

- ZipStream now builds correctly in unbundled build.
- added proxy digest authentication support to Net library
- integrated MySQL BLOB fixes from Franky Braem.
- use standard OpenSSL import libraries (libeay32.lib, ssleay32.lib) for Crypto and 
  NetSSL_OpenSSL Visual Studio project files.
- fixed a potential buffer corruption issue in Poco::Net::SecureStreamSocket if lazy 
  handshake is enabled and the first attempt to complete the handshake fails
- Poco::DateTimeParser::tryParse() without format specifier now correctly parses ISO8601 
  date/times with fractional seconds.
- Poco::Process::launch() now has additional overloads allowing to specify an initial 
  directory and/or environment.
- Poco::Net::FTPClientSession: timeout was not applied to data connection, only to 
  control connection.
- Fixed potential IPv6 issue with socket constructors if IPv6 SocketAddress is given 
  (contributed by Алексей Миловидов <milovidov@yandex-team.ru>).
- Added an additional (optional) parameter to Poco::Thread::setOSPriority() allowing to 
  specify a scheduling policy. Currently this is only used on POSIX platforms and allows 
  specifying SCHED_OTHER (default), SCHED_FIFO or SCHED_RR, as well as other 
  platform-specific policy values.
- Added Poco::Crypto::DigestEngine class providing a Poco::DigestEngine interface to
  the digest algorithms provided by OpenSSL.
- Fixed some potential compiler warnings in Crypto library
- In some cases, when an SSL exception was unexpectedly closed, a generic Poco::IOException
  was thrown. This was fixed to throw a SSLConnectionUnexpectedlyClosedException instead.
- Added Poco::ObjectPool class template.
- Poco::Net::HTTPServer has a new stopAll() method allowing stopping/aborting of all 
  currently active client connections.
- The HTTP server framework now actively prevents sending a message body in the
  response to a HEAD request, or in case of a 204 No Content or 304 Not Modified
  response status.
- fixed a DOM parser performance bug (patch by Peter Klotz)
- updated iOS build configuration to use xcode-select for finding toolchain
- Poco::Net::SecureSocketImpl::shutdown() now also shuts down the underlying socket.
- fixed SF# 3552597: Crypto  des-ecb error
- fixed SF# 3550553: SecureSocketImpl::connect hangs
- fixed SF# 3543047: Poco::Timer bug for long startInterval/periodic interval 
- fixed SF# 3539695: Thread attributes should be destroyed using the pthread_attr_destroy() 
- fixed SF# 3532311: Not able to set socket option on ServerSocket before bind
  Added Poco::Net::Socket::init(int af) which can be used to explicitely
  initialize the underlying socket before calling bind(), connect(), etc.
- fixed SF# 3521347: Typo in UnWindows.h undef
- fixed SF# 3519474: WinRegistryConfiguration bug
  Also added tests and fixed another potential issue with an empty root path passed to the constructor.
- fixed SF# 3516827: wrong return value of WinRegistryKey::exists()
- fixed SF# 3515284: RSA publickey format(X.509 SubjectPublicKeyInfo)
- fixed SF# 3503267: VxWorks OS prio is not set in standard constructor
- fixed SF# 3500438: HTTPResponse failure when reason is empty
- fixed SF# 3495656: numberformater, numberparser error in mingw
- fixed SF# 3496493: Reference counting broken in TaskManager postNotification
- fixed SF# 3483174: LogFile flushing behavior on Windows
  Flushing is now configurable for FileChannel and SimpleFileChannel
  using the "flush" property (true or false).
- fixed SF# 3479561: Subsequent IPs on a NIC is not enumerated
- fixed SF# 3478665: Permission checks in Poco::File not correct for root
- fixed SF# 3475050: Threading bug in initializeNetwork() on Windows
- fixed SF# 3552680: websocket small frames bug and proposed fix
- fixed a WebSocket interop issue with Firefox
- added Poco::Net::MessageHeader::hasToken()
- Poco::AtomicCounter now uses GCC 4.3 builtin atomics on more platforms
- fixed SF# 3555938: NetSSL: socket closed twice
- socket exceptions now include OS error code
- fixed SF# 3556975: Need to fix Shared Memory for memory map
- Poco::Net::SecureSocketImpl::close() now catches exceptions thrown by its call to shutdown().
- fixed SF# 3535990: POCO_HAVE_IPv6 without POCO_WIN32_UTF8 conflict
- fixed SF# 3559665: Poco::InflatingInputStream may not always inflate completely
- added Poco::DirectoryWatcher class
- fixed SF# 3561464: Poco::File::isDevice() can throw due to sharing violation
- Poco::Zip::Compress::addRecursive() has a second variant that allows to specify the compression method.
- Upgraded internal SQLite to 3.7.14


Release 1.4.3p1 (2012-01-23)
============================

- fixed SF# 3476926: RegDeleteKeyEx not available on Windows XP 32-bit


Release 1.4.3 (2012-01-16)
==========================

- fixed a compilation error with Data/MySQL on QNX.
- fixed Util project files for WinCE (removed sources not compileable on CE)
- removed MD2 license text from Ackowledgements document
- fixed iPhone build config for Xcode 4.2 (compiler name changed to llvm-g++)
- Poco::Util::XMLConfiguration: delimiter char (default '.') is now configurable.
  This allows for working with XML documents having element names with '.' in them.
- Poco::Util::OptionProcessor: Required option arguments can now be specified as 
  separate command line arguments, as in "--option value" in addition to the 
  "--option=value" format.
- Poco::Util::HelpFormatter: improved option help formatting if  indentation has 
  been set explicitely.
- added Mail sample to NetSSL_OpenSSL, showing use of Poco::Net::SecureSMTPClientSession.
- added additional read() overloads to Poco::Net::HTMLForm.
- fixed SF# 3440769: Poco::Net::HTTPResponse doesn't like Amazon EC2 cookies.
- added support for requiring TLSv1 to Poco::Net::Context.
- added an additional constructor to Poco::Net::HTTPBasicCredentials, allowing
  the object to be created from a string containing a base64-encoded, colon-separated
  username and password.
- Poco::Zip::ZipStreamBuf: fixed a crash if CM_STORE was used.
- Added setContentLength64() and getContentLength64() to Poco::Net::HTTPMessage.
- added Poco::Environment::osDisplayName().
- fixed SF# 3463096: WinService leaves dangling handles (open() now does not reopen the 
  service handle if it's already open)
- fixed SF# 3426537: WinRegistryConfiguration can't read virtualized keys
- added Poco::Buffer::resize()
- fixed SF# 3441822: thread safety issue in HTTPClientSession:
  always use getaddrinfo() instead of gethostbyname() on all platforms supporting it
- added version resource to POCO DLLs
- fixed SF# 3440599: Dir Path in Quotes in PATH cause PathTest::testFind to fail.
- fixed SF# 3406030: Glob::collect problem
- added Poco::Util::AbstractConfiguration::enableEvents() 
- Poco::AtomicCounter now uses GCC builtins with GCC 4.1 or newer 
  (contributed by Alexey Milovidov)
- made Poco::Logger::formatDump() public as it may be useful for others as well
  (SF# 3453446)
- Poco::Net::DialogSocket now has a proper copy constructor (SF# 3414602)
- Poco::Net::MessageHeader and Poco::Net::HTMLForm now limit the maximum number of
  fields parsed from a message to prevent certain kinds of denial-of-service
  attacks. The field limit can be changed with the new method setFieldLimit().
  The default limit is 100.
- Poco::NumberFormatter, Poco::NumberParser and Poco::format() now always use the
  classic ("C") locale to format and parse floating-point numbers.
- added Poco::StreamCopier::copyStream64(), Poco::StreamCopier::copyStreamUnbuffered64()
  and Poco::StreamCopier::copyToString64(). These functions use a 64-bit integer
  to count the number of bytes copied.
- upgraded internal zlib to 1.2.5
- upgraded internal sqlite to 3.7.9
- XML: integrated bugfix for Expat bug# 2958794 (memory leak in poolGrow)
- Added support for HTTP Digest authentication (based on a contribution by
  Anton V. Yabchinskiy (arn at bestmx dot ru)). For information on how
  to use this, see the Poco::Net::HTTPCredentials, Poco::Net::HTTPDigestCredentials
  and Poco::Net::HTTPAuthenticationParams classes.
- Poco::Net::HTTPStreamFactory and Poco::Net::HTTPSStreamFactory now support Basic
  and Digest authentication. Username and password must be provided in the URI.
- added Poco::Net::WebSocket, supporting the WebSocket protocol as described in RFC 6455
- NetSSL_OpenSSL: added client-side support for Server Name Indication.
  Poco::Net::SecureSocketImpl::connectSSL() now calls SSL_set_tlsext_host_name()
  if its available (OpenSSL 9.8.6f and later).
- added Poco::Net::HTTPClientSession::proxyConnect() (factored out from
  Poco::Net::HTTPSClientSession::connect())
- added Poco::Process::kill(const Poco::ProcessHandle&) which is preferable to
  kill(pid) on Windows, as process IDs on Windows may be reused.
- fixed SF# 3471463: Compiler warnings with -Wformat
- Poco::Util::Application::run() now catches and logs exceptions thrown in initialize()
- Fixed a WinCE-specific bug in Poco::Util::ServerApplication where uninitialize() would
  be called twice.
- fixed SF# 3471957: WinRegistryKey::deleteKey() unable to delete alt views
- Added additional constructor to Poco::ScopedLock and Poco::ScopedLockWithUnlock 
  accepting a timeout as second argument. 
- Added Poco::Logger::parseLevel()
- Poco::format(): an argument that does not match the format
  specifier no longer results in a BadCastException. The string [ERRFMT] is 
  written to the result string instead.
- PageCompiler: added createSession page attribute.


Release 1.4.2p1 (2011-09-24)
============================

- On Linux, the RTLD_DEEPBIND option is no longer passed to dlopen(). 
  This change was introduced in 1.4.2 to solve a specific problem one customer 
  was having. Unfortunately, it leads to problems with RTTI.
- It's now possible to pass flags (SHLIB_GLOBAL, SHLIB_LOCAL) to 
  Poco::SharedLibrary::load() (and the constructor implicitly calling load()), 
  controlling the mode flags (RTLD_GLOBAL, RTLD_LOCAL) passed to dlopen(). 
  On platforms not using dlopen(), these flags are ignored.
- fixed SF# 3400267: Path_WIN32.cpp bug


Release 1.4.2 (2011-08-28)
==========================

- added Poco::DateTimeFormat::ISO8601_FRAC_FORMAT
- added new Poco::DateTimeFormatter and Poco::DateTimeParser format specifier:
  %s for seconds with optional fractions of a second
- fixed a problem with ioctl() on BSD platforms (including OS X) where the 
  second argument to ioctl() is unsigned long instead of int, causing bad 
  things on a OS X 64-bit kernel.
- fixed a potential endless loop when enumerating IPv6 network addresses 
  (reported by Laurent Carcagno)
- new compile-time config option on Windows to set thread names in
  debugger. Enable with -DPOCO_WIN32_DEBUGGER_THREAD_NAMES. Available
  only in debug builds.
- Cipher can now create Base64 and HexBinary encoded output without linefeeds 
  (suitable for use in cookies, etc.)
- added Poco::Path::popFrontDirectory()
- improved VxWorks support
- IPv6 fixes: added proper scope id handling in IPAddress, SocketAddress
  and related classes.
- Added Poco::Net::ServerSocket::bind6() which allows control over the
  IPPROTO_IPV6/IPV6_V6ONLY socket option.
- Removed Poco::MD2Engine class due to licensing issues (the 
  license for the MD2 code from RSA only allows non-commercial
  use). Note that the MD4 and MD5 code from RSA does not have
  this issue.
- fixed a Net HTTP client testsuite issue where some tests might
  have failed due to prematurely aborted connections by
  the HTTPTestServer.
- Poco::Net::SocketAddress: when there is more than one address
  returned by a DNS lookup for a name, IPv4 addresses will be
  preferred to IPv6 ones.
- NetworkInterface::list() now also returns IPv4 interfaces on Windows when 
  built with -DPOCO_HAVE_IPv6
- XMLWriter: fixed a bug with attribute namespaces (no namespace prefix 
  written if attribute namespace is the same as element namespace)
- fixed SF# 3378588: Mismatched new[]/delete (in RSAEncryptImpl and RSADecryptImpl)
- fixed SF# 3212954 (OpenSSLInitializer::uninitialize() crash) and 
  SF# 3196862 (Static OpenSSLInitializer instance causes Windows deadlocks) by
  removing the static Poco::Crypto::OpenSSLInitializer instance. Automatic OpenSSL
  initialization is now done through Poco::Crypto::Cipher, Poco::Crypto::CipherKey, 
  Poco::Crypto::X509Certificate, Poco::Net::Context classes; however, it is still
  recommended to call Poco::Crypto::initializeCrypto() and 
  Poco::Crypto::uninitializeCrypto() early at application startup, and late at
  shutdown respectively (or Poco::Net::initializeSSL()/Poco::Net::uninitializeSSL()
  if the NetSSL library is used) to avoid multiple full OpenSSL init/uninit cycles
  during application runtime.
- Poco::Logger now also support a symbolic log level "none"
  (for use with setLevel()) that disables logging completely
  for that Logger (equivalent to setLevel(0)).
- Added experimental Android support, using the existing gmake-based
  build system.
- fixed SF# 3288584: DateTimeFormatter link error
- fixed SF# 3187117: Typo in InflatingInputStream doc
- fixed SF# 3309731: _WIN32_WCE comparison should be with 0x600 not 600
- fixed SF# 3393026: RegularExpression.h identical enum value
- fixed SF# 3274222: AtomicCounter's postfix operators aren't atomic on Windows
- fixed SF# 3317177: Handle leak on windows
- fixed SF# 3181882: Poco::URI::getPathEtc() double-encodes query
- fixed SF# 3379935: ThreadPool Start Bug
- fixed SF# 3354451: Poco::Format::parsePrec never sets the precision to zero
- fixed SF# 3387258: _MAX_PATH used but unknown in Path_WIN32
- fixed a problem in RSAKeyImpl where direct access to the RSA in a EVP_PKEY
  would no longer work in recent OpenSSL versions. Using EVP_PKEY_get1_RSA() 
  fixes the issue.
- added Poco::Crypto::EncryptingInputStream, Poco::Crypto::EncryptingOutputStream, 
  Poco::Crypto::DecryptingInputStream and Poco::Crypto::DecryptingOutputStream.
- fixed SF# 3148126: HTTPSClientSession destructor (!) throws an IOException
- fixed SF# 3178098: Add constructor to Poco::TemporaryFile to specify directory
- fixed SF# 3175310: Absolute path when device
- fixed SF# 3301207: Guided tour example contradicts apidoc (API doc was wrong)
- Poco::Net::HTTPMessage::setContentLength() and Poco::Net::HTTPMessage::getContentLength() now
  use std::streamsize instead of int. This enables 64-bit Content-Length support at least
  on 64-bit platforms.
- fixed SF# 3177530: TemporaryFile::tempName() + glob bug on xp
- fixed SF# 3177372: FileChannel documentation inconsistency
- added %E format specifier to Poco::PattermFormatter (epoch time in seconds
  since midnight, January 1 1970)
- On Windows, Poco::Util::ServerApplication now supports a /description command 
  line argument for specifying a service description (together with /registerService)
- added Poco::Util::WinService::setDescription() and 
  Poco::Util::WinService::getDescription()
- fixed SF# 3155477: Incorrect URI path handling
- fixed SF# 3309736: Extended Exception macros to set default exception code
  new macro is named POCO_DECLARE_EXCEPTION_CODE
- added getter functions for modulus and exponents to Poco::Crypto::RSAKey.
- added Poco::Net::SocketAddress::operator == () and 
  Poco::Net::SocketAddress::operator != ()
- fixed SF# 3182746: IPAddress.cpp IPv6 bug on big-endian
- fixed SF# 3196961: Unix daemon fails to loadConfiguration() if started from cwd
- fixed SF# 3393700: NotificationCenter may call a removed observer and crash.
- Reworked implementation of the events framework (Poco::BasicEvent and friends).
  The framework is now completely multithreading save (even in the case that
  an event subscriber object unsubscribes and is deleted while an event is
  being dispatched). Also, the restriction that any object can only register
  one delegate for each event has been removed. For most cases, dispatching
  events should be faster, as dispatching an event now needs less dynamic memory
  allocations.
- fixed SF# 3178109: getNodeByPath() changes:
  getNodeByPath() and getNodeByPathNS() have been moved to Poco::XML::Node. 
  Furthermore, when invoked on a Poco::XML::Document, the behavior has changed
  so that the document element is now included when traversing the path (previously,
  traversal would start at the document element, now it starts at the document).
  The path expression can now start with a double-slash, which results in a recursive
  search for the path's first element in the DOM tree.
- fixed SF# 3382935: String data being truncated using ODBC, and
  SF# 2921813: Wrong implementation of the ODBC string binding


Release 1.4.1p1 (2011-02-08)
============================

- Poco::Mutex is now a recursive mutex again on Linux
  (this was caused by an unfortunate feature test for
  PTHREAD_MUTEX_RECURSIVE which did not work on Linux
  as PTHREAD_MUTEX_RECURSIVE is an enum value and not
  a macro)
- Poco::Net::SecureSocketImpl::abort() now only shuts
  down the underlying socket connection and does not free
  the SSL object, due to multithreading issues.


Release 1.4.1 (2011-01-29)
==========================

- fixed SF# 3150223: Poco::BinaryReader cannot read std::vector correctly
- fixed SF# 3146326: SharedMemory issue
- made Poco::Net::HTTPSession::abort() virtual
- added Poco::Net::SecureStreamSocket::abort() to immediately close
  a SSL/TLS connection without performing an orderly SSL/TLS shutdown.
- fixed SF# 3148126: HTTPSClientSession destructor (!) throws an IOException.
  Added try/catch block to Poco::Net::SecureSocketImpl destructor.
- added additional constructor to Poco::Net::HTTPSClientSession, taking
  both a socket and a session object.
- Poco::Net::HTTPSession::abort() now also can be used with a
  Poco::Net::HTTPSClientSession.
- fixed SF# 3148045: make clean and distclean issues
- changed Data library names on Unix/Linux platforms to
  match the names on Windows (PocoSQLite -> PocoDataSQLite,
  PocoMySQL -> PocoDataMySQL, PocoODBC -> PocoDataODBC)
- added additional options to configure script
- added additional documentation to Poco::Net::HTTPClientSession
- Poco::Net::HTTPClientSession::receiveResponse() closes the connection 
  if an exception is thrown while reading the response header. 
  This ensures that a new connection will be set up for the next request 
  if persistent connections are used.
- improved Poco::Net::MultipartDecoder performance by reading directly from streambuf
- improved performance of Poco::Base64Encoder, Poco::Base64Decoder, 
  Poco::HexBinaryEncoder and Poco::HexBinaryDecoder by working directly with the 
  given stream's streambuf.
- improved performance of MessageHeader::read() by reading directly from streambuf 
  instead of istream.
- it is now possible to specify additional MIME part header fields
  for a MIME part through the Poco::Net::PartSource class.
- upgraded SQLite to release 3.7.4
- added experimental VxWorks support for VxWorks 5.5.1/Tornado 2.2 and
  newer. Please see the VxWorks Platform Notes in the reference documentation
  for more information. Currently, the VxWorks is untested; full support
  will be available in release 1.4.2.
- fixed SF# 3165918: Poco::DynamicAny fails to convert from string to float
- fixed SF# 3165910: Poco::Net::MessageHeader does not accept HTTP conforming header
- made Poco::Task::cancel() virtual so that tasks can implement custom
  cancellation behavior.
- added optional argument to Poco::Util::WinRegistryKey constructor
  to specify additional flags (in addition to KEY_READ and KEY_WRITE)
  for the samDesired argument of RegOpenKeyEx() or RegCreateKeyEx().
- improved Poco::BasicEvent::notify() performance by avoiding an unnecessary heap
  allocation.  
- added additional well-known port numbers to Poco::URI: rtsp, sip, sips, xmpp.
- added Poco::Net::MediaType::matchesRange()
- improved invalid socket handling: a Poco::Net::InvalidSocketException is 
  now thrown instead of an assertion when an operation is attempted on a closed or 
  otherwise uninitialized socket.


Release 1.4.0 (2010-12-14)
==========================

- SSLManager: documentation fixes, code cleanup
- SSLManager: renamed PrivateKeyPassPhrase event to PrivateKeyPassphraseRequired
- added HTTPServerRequestImpl::socket() to get access to the underlying socket
- added Socket::secure() to find out whether a given socket supports SSL/TLS
- added SecureStreamSocket::havePeerCertificate()
- NetSSL: added support for turning off extended certificate validation (hostname matching)
- fixed SF# 2941228: ICMPClient::ping() issues on Mac OS X
- fixed SF# 2941231: ICMPEventArgs out of bounds array access
- added PageCompiler sample
- added missing newline at end of xmlparse.c
- Poco::Glob can now be used with an empty pattern which will match nothing (patch from Kim Graesman)
- added support for HTTP proxy authentication (Basic authentication only)
- fixed SF# 2958959: XMLWriter must encode CR, LF and TAB in attribute values as character entities.
- HTMLForm now supports PUT requests as well (see <http://pocoproject.org/forum/viewtopic.php?f=12&t=2163&p=3930#p3930>)
- fixed SF# #2970521: FileOutputStream and file permissions.
  (also fixed in File class)
- removed an unused (and wrong) default parameter from EventImpl constructor for WIN32.
- added full support for session caching to NetSSL_OpenSSL
- fixed SF# 2984454: Poco::Util::Timer::scheduleAtFixedRate() works incorrectly
- fixed a bug in Poco::Util::Timer that could lead to high CPU load if
  the system clock is moved forward.
- added system.nodeId to SystemConfiguration
- added a note to Poco::Util::ServerApplication documentation regarding
  creation of threads
- added Poco::Net::IPAddress::broadcast() and Poco::Net::IPAddress::wildcard() to 
  create broadcast (255.255.255.255) and wildcard (0.0.0.0) addresses.
- fixed SF# 2916154: Poco::Net::IPAddress::isLoopback() only works for 127.0.0.1.
- added build configuration for iPhone Simulator
- GNU Make based build system provides new variables: POCO_HOST_BINDIR, POCO_HOST_BINPATH,
  POCO_HOST_LIBDIR, POCO_HOST_LIBPATH and POCO_TARGET_* equivalents.
- Application::initialize() and Application::uninitialize() will now be called from within run().
  This solves various issues with uninitialize() not being called, or being called inappropriately 
  from the Application destructor.
  Please note that this change will break applications that use the Application class,
  but only call init() and not run().
- added /startup option to specify startup mode for Windows services (automatic or manual)
- fixed SF# 2967354: SecureSocketImpl shutdown/close problem
- fixed SF# 3006340: LinearHashTable grows even if key already exists
- fixed a particularly nasty Windows error handling issue that manifested itself on WinCE: 
  WSAGetLastError() would be called after a std::string was created. The string creation could result 
  in a heap operation which called a Windows API to allocate memory. This would reset the 
  GetLastError() error code. Since WSAGetLastError() is just an alias for GetLastError(), the actual 
  error code from the socket operation would be lost.
- upgraded SQLite to 3.7.3
- added --header-prefix option to PageCompiler
- fixed SF# 3003875: SQLite data binding is broken
- fixed SF# 2993988: Issue with multiple calls to open()/close() on File*Stream
- fixed SF# 2990256: HTMLForm and file uploads
- fixed SF# 2969227: DateTimeParser bug
- fixed SF# 2966698: Socket connect with timeout issue
- fixed SF# 2981041: Bind NULL to a query (patch supplied)
- fixed SF# 2961419: UTF8Encoding::convert() doesn't work properly in DEBUG mode
- fixed SF# 2957068: Timeout value not picked up by proxy in HTTPSClientSession
- fixed NetSSL_OpenSSL test runner for Poco::Util::Application class changes
- Poco::AbstractEvent, Poco::AbstractCache and related classes now accept a Mutex class as additional template argument.
  Poco::NullMutex can be used if no synchronization is desired.
- Added Poco::AbstractEvent::empty() to check whether an event has registered delegates.
- Poco::URI now correctly handles IPv6 addresses.
- Added Poco::Nullable class template.
- Added Poco::NullMutex, a no-op mutex to be used as template argument for template classes
  taking a mutex policy argument.
- Poco::XML::XMLWriter: fixed a namespace handling issue that occured with startPrefixMapping() and endPrefixMapping()
- Poco::Net::Context now allows for loading certificates and private keys from Poco::Crypto::X509Certificate objects 
  and Poco::Crypto::RSAKey objects.
- Poco::Crypto::RSAKey no longer uses temporary files for stream operations. Memory buffers are used instead.
- fixed SF# 2957865: added Poco::UUID::tryParse()
- All Zip classes now use Poco::File[Input|Output]Stream instead of std::[i|o]fstream. 
  UTF-8 filenames will now be handled correctly on Windows.
- fixed SF# 2902029: zlib flush support (Z_SYNC_FLUSH)
- added Poco::TextBufferIterator class
- fixed SF# 2977249: Use epoll instead select under Linux
  Socket::select() and Socket::poll() will use epoll under Linux if the Net library is compiled
  with -DPOCO_HAVE_FD_EPOLL. This is the default for the Linux build configuration (but not for
  the various build configurations targeting embedded Linux platforms).
- fixed SF# 2941664: Memory leak in DeflatingStream with zero-length streams (also fixed some other potential, 
  but unlikely, memory leaks)
- fixed SF# 2946457: added RejectCertificateHandler
- fixed SF# 2946621: Poco::Path bug with POCO_WIN32_UTF8
- fixed SF# 2929805: Environment::nodeId() does not work if no eth0 device exists
- Environment::nodeId() no longer throws if no hardware ethernet address can be determined. 
  It returns an all-zero address instead.
- Added additional classification functions to Poco::Unicode class; made classification functions inline.
- added Ascii class for ASCII character classification.
  Methods of the Ascii class are now used instead of the
  standard library functions (std::isspace(), etc.) due to
  possible inconsistent results or assertions when the
  standard library functions are used with character codes
  outside the ASCII range.
- Poco::Net::MailMessage: fixed a bug in StringPartHandler that resulted in incorrect handling of non-ASCII data if 
  char is signed.
- Improved Poco::Net::SMTPClientSession compatibility with various mail servers when using AUTH_LOGIN authentication.
- Added CRAM-SHA1 support to Poco::Net::SMTPClientSession
- Poco::Net::SMTPClientSession now also supports login with AUTH PLAIN.
- Added Poco::Net::SecureSMTPClientSession class, supporting STARTTLS for secure SMTP connections.
- fixed an issue with SharedMemory on POSIX systems, where a shared memory region would be deleted 
  despite the server flag set to true (see http://pocoproject.org/forum/viewtopic.php?f=12&t=3494).
- PageCompiler: added a new page context directive, to allow passing custom context objects to the
  request handler.
- fixed StreamSocketImpl::sendBytes() for non-blocking sockets
- added Poco::Net::DialogSocket::receiveRawBytes(), which should be used instead of receiveBytes() due to internal 
  buffering by DialogSocket.
- DOMParser: FEATURE_WHITESPACE has been renamed to FEATURE_FILTER_WHITESPACE (which now matches the underlying URI)
  and is now handled correctly (previously we did the exact reverse thing)
- added Poco::Util::AbstractConfiguration::remove() to remove a configuration property; added removeRaw() implementations 
  to all implementations (contributions by Daniel Hobi and Alexey Shults).
- fixed NetSSL_OpenSSL compilation error on Windows with OpenSSL 1.0
- Added optional FIPS mode support to NetSSL_OpenSSL (contributed by Lior Okman).
  If OpenSSL has been configured and built with FIPS support, then FIPS support can
  be enabled by calling Poco::Crypto::OpenSSLInitializer::enableFIPSMode(true); or
  by setting the fips property in the OpenSSL configuration to true (see Poco::Net::SSLManager
  for details).
- fixed SF# 3031530: Ping and possible no timeout
- added Poco::Net::SocketReactor::onBusy(), called whenever at least one notification will
  be dispatched.
- fixed SF# 3034863: Compiler warning in net/IPAddress.h with poco 1.3.2
- added support for CRAM-SHA1 authentication to SMTPClientSession
- Poco::format(): arguments can now be addressed by their index, e.g. %[2]d
- Poco::Util::Timer::cancel() now accepts an optional boolean argument.
  If true is passed, cancel() waits until the task queue has been purged.
  Otherwise, it returns immediately and works asynchronously, as before.
- Poco::Net::HTTPServerResponse::redirect() now accepts an optional additional
  argument to specify the HTTP status code for the redirection.       
- fixed a warning (BinaryReader.cpp) and error (ThreadLocal.cpp) in Foundation when compiling with Visual Studio 2010
- fixed a wrong exception in Poco::Net::POP3ClientSession
- Poco::Net::FTPClientSession and Poco::Net::SMTPClientSession now set the error code in exceptions they throw
- fixed a potential race condition with terminating a Windows service based on Poco::Util::ServerApplication
- fixed a bug in global build configuration file: explicitly setting POCO_CONFIG did not work on Solaris platforms,
  as it was always overridden by the automatically determined configuration.
- Added support for MinGW cross builds on Linux.
- Changed location of statically linked build products in the gmake-based build system.
  Statically linked executables are now in bin/$(OSNAME)/$(OSARCH)/static and no longer
  have the _s suffix
- The POCO_VERSION macro now is in its own header file, "Poco/Version.h". It is no longer
  available through "Poco/Foundation.h".
- added Poco::Net::HTTPCookie::escape() and Poco::Net::HTTPCookie::unescape().
- fixed SF# 3021173: Thread (POSIX) returns uninitialised value for OS priority
- fixed SF# 3040870: ThreadPool has no function to get assigned name
- fixed SF# 3044303: Can't use own config file on Solaris & OSARCH_64BITS ignored
- fixed SF# 2943896: AsyncChannel::log blocks
- fixed a bug in Poco::Util::WinRegistryKey::getInt():
  The size variable passed to RegQueryValueExW() should be initialized to the size 
  of the output buffer.
- Added rudimentary support for compiling with Clang 2.0 (Xcode 4) on Mac OS X.
- New build configurations for Mac OS X: Darwin32 and Darwin64 for explicit
  32-bit and 64-bit builds. Note that the default Darwin build configuration 
  will build 64-bit on Snow Leopard and 32-bit on Leopard, but will always place
  build products in Darwin/i386. The new Darwin32 and Darwin64 configurations
  will use the correct directories.
- fixed SF# 3051598: Bug in URL encoding
- Poco::ThreadPool::stopAll() (and thus also the destructor) will now wait for each
  pooled thread to terminate before returning. This fixes an issue with creating
  and orderly shutting down a thread pool in a plugin. Previously, a pooled thread
  in a thread pool created by a dynamically loaded library might still be running
  when the plugin's shared library was unloaded, resulting in Bad Things happening.
  This can now no longer happen. As a downside, a pooled thread that fails to
  finish will block stopAll() and the destructor forever.
- NetSSL_OpenSSL: for a SecureStreamSocket, available() now returns the number of bytes that 
  are pending in the SSL buffer (SSL_pending()), not the actual socket buffer.
- Added Poco::Net::HTTPClientSession::secure() to check for a secure connection.
- Poco::Net::HTTPRequest::setHost() now does not include the port number in the Host header 
  if it's either 80 or 443.
- log messages can now optionally include source file path and line number
- Poco::PatternFormatter can format source file path and line number (%U, %u)
- logging macros (poco_information(), etc.) now use __LINE__ and __FILE__
- new logging macros that incorporate Poco::format(): poco_information_f1(logger, format, arg) with up to 4 arguments
- added Poco::Net::HTTPSession::attachSessionData() and Poco::Net::HTTPSession::sessionData()
  to attach arbitrary data to a HTTP session.
- added additional constructors to zlib stream classes that allow passing
  a windowBits parameter to the underlying zlib library.
- fixed a potential error handling issue in Poco::Net::SecureSocketImpl.
- fixed SF# 3110272: RSACipherImpl bug.
- fixed SF# 3081677: ConfigurationView's getRaw not retrieving xml attributes.
- added basic support for Canonical XML and better pretty-printing support to Poco::XML::XMLWriter.
- Poco::Util::AbstractConfiguration now supports events fired when changing or
  removing properties.
- XML: added support for finding DOM nodes by XPath-like
  expressions. Only a very minimal subset of XPath is supported.
  See Poco::XML::Element::getNodeByPath(), Poco::XML::Element::getNodeByPathNS()
  and the same methods in Poco::XML::Document.
- Poco::Timer: If the callback takes longer to execute than the
  timer interval, the callback function will not be called until the next
  proper interval. The number of skipped invocations since the last
  invocation will be recorded and can be obtained by the callback
  by calling skipped().
- Poco::BinaryReader and Poco::BinaryWriter now support reading and
  writing std::vectors of the supported basic types. Also, strings
  can now be written in a different encoding (a Poco::TextEncoding
  can be optionally passed to the constructor).
- Poco::UUID::nil() and Poco::UUID::isNil() have been renamed to
  Poco::UUID::null() and Poco::UUID::isNull(), respectively, to avoid
  issues with Objective-C++ projects on Mac OS X and iOS where nil is
  a system-provided macro.
- Crypto bugfixes: RSACipherImpl now pads every block of data, not just the 
  last (or last two).
- Improved Crypto testsuite by adding new tests
- Added new Visual Studio project configurations: debug_static_mt and release_static_mt
  (linking with static runtime libraries). The existing configurations debug_static
  and release_static have been renamed to debug_static_md and release_static_md, respectively.
  The suffixes of the static libraries have also changed. The static_md configurations
  now build libraries with suffixes md[d], while the libraries built by the static_mt
  configurations have mt[d] suffixes.
- Added Visual Studio project files for 64-bit builds.
- Added Visual Studio 2010 project files.
- Removed the use of local static objects in various methods due to
  their construction not being threadsafe (and thus leading to
  potential race conditions) on Windows/Visual C++.
- Fixed some warning on 64-bit Windows builds.
- The name of the Data connector libraries have changed. They are now
  named PocoDataMySQL, PocoDataODBC and PocoDataSQLite.
- fixed SF# 3125498: Linux NetworkInterface::list() doesn't return IPv6 IPs
- fixed SF# 3125457: IPv6 IPAddress tests are wrong
- Added initialization functions for the NetSSL_OpenSSL and Crypto libraries.
  These should be called instead of relying on automatic initialization,
  implemented with static initializer objects, as this won't work with
  statically linked executables (where the linker won't include the
  static initializer object).
  The functions are Poco::Crypto::initializeCrypto(), Poco::Crypto::uninitializeCrypto(),
  Poco::Net::initializeSSL() and Poco::Net::uninitializeSSL().
  Applications using Crypto and/or NetSSL should call these methods appropriately at
  program startup and shutdown.
  Note: In release 1.3.6, similar functions have been added to the Net library.
  

Release 1.3.6p2 (2010-01-15)
============================

- fixed an issue in the Windows implementation Poco::RWLock, where
  tryReadLock() sometimes would return false even if no writers
  were using the lock (fix contributed by Bjrn Carlsson)
- added Poco::Environment::libraryVersion().
- fixed SF# 2919461: Context ignores parameter cypherList
- removed an unused enum from RSACipherImpl.cpp (Crypto)
- integrated a new expat patch for CVE-2009-3560.
- fixed SF# 2926458: SSL Context Problem. The Poco::Net::Context
  class now makes sure that OpenSSL is properly initialized.
- updated iPhone build configuration (contributed by Martin York)
- fixed SF# 1815124 (reopened): XML Compile failed on VS7.1 with
  XML_UNICODE_WCHAR_T
- fixed SF# 2932647: FTPClientSession::getWorkingDirectory() returns a bad result


Release 1.3.6p1 (2009-12-21)
============================

- added support for using external zlib, pcre, expat and sqlite3 instead of 
  bundled ones (-DPOCO_UNBUNDLED, configure --unbundled)
- fixed SF# 2911407: Add sh4 support
- fixed SF# 2912746: RSAKey::EXP_LARGE doesn't work
- fixed SF# 2904119: abstractstrategy uses std::set but do not includes it
- fixed SF# 2909946: localtime NULL pointer
- fixed SF# 2914986: potential expat DoS security issues (CVE-2009-3560 and CVE-2009-3720)
- fixed SF# 2916305: SSL Manager crashes
- fixed SF# 2903676: Tuple TypeHander does not handle composites.


Release 1.3.6 (2009-11-24)
==========================

- added Environment::processorCount()
- added POCO_VERSION macro to Poco/Foundation.h
- fixed SF# 2807527: Poco::Timer bug for long startInterval/periodic interval
- fixed a bug similar to SF# 2807527 in Poco::Util::Timer.
- fixed SF# 2795395: Constructor doesn't treat the params "key" and "iv"
- fixed SF# 2804457: DateTime::checkLimit looks wrong
- fixed SF# 2804546: DateTimeParser requires explicit RFC1123 format
- added ReleaseArrayPolicy to Poco::SharedPtr
- upgraded to SQLite 3.6.20
- fixed SF# 2782709: Missing semicolons in "Logger.h" convenience
- fixed SF# 2526407: DefaultStrategy.h ++it instead of it++ in a loop
- fixed SF# 2502235: Poco STLPort patch
- fixed SF# 2186643: Data::Statement::reset() not implemented in 1.3.3
- fixed SF# 2164227: Allow File opened read only by FileInputSteam to be writable
- fixed SF# 2791934: use of char_traits::copy in BufferedStreamBuf::underflow
- fixed SF# 2807750: Support additional SQL types in SQLite
- fixed documentation bugs in Timed/PriorityNotificationQueue
- fixed SF# 2828401: Deadlock in SocketReactor/NotificationCenter (also fixes patch# 1956490)
  NotificationCenter now uses a std::vector internally instead of a std::list, and the mutex is
  no longer held while notifications are sent to observers.
- fixed SF# 2835206: File_WIN32 not checking aganist INVALID_HANDLE_VALUE
- fixed SF# 2841812: Posix ThreadImpl::sleepImpl throws exceptions on EINTR
- fixed SF# 2839579: simple DoS for SSL TCPServer, HTTPS server
  No SSL handshake is performed during accept() - the handshake is delayed until
  sendBytes(), receiveBytes() or completeHandshake() is called for the first time.
  This also allows for better handshake and certificate validation when using
  nonblocking connections.
- fixed SF# 2836049: Possible handle leak in FileStream
  If sync() fails, close() now simply set's the stream's bad bit.
  In any case, close() closes the file handle/descriptor.   
- fixed SF# 2814451: NetSSL: receiveBytes crashes if socket is closed
- added a workaround for Vista service network initialization issue
  (an Windows service using the Net library running under Vista will
  crash in the call to WSAStartup() done in NetworkInitializer).
  Workaround is to call WSAStartup() in the application's main().
  Automatic call to WSAStartup() in the Net library can now be disabled 
  by compiling Net with -DPOCO_NET_NO_AUTOMATIC_WSASTARTUP. Also
  the new Poco::Net::initializeNetwork() and Poco::Net::uninitializeNetwork()
  functions can be used to call WSAStartup() and WSACleanup(), respectively,
  in a platform-independent way (on platforms other than Windows, these
  functions will simply do nothing).
- added VCexpress build script support (contributed by Jolyon Wright)
- fixed SF# 2851052: Poco::DirectoryIterator copy constructor is broken
- fixed SF# 2851197: IPAddress ctor throw keyword missing
- added Poco::ProtocolException
- PageCompiler improvements: new tags, support for buffered output, etc.
- better error reporting in Data MySQL connector (patch #2881270 by Jan "HanzZ" Kaluza)
- fixed SF# 1892462: FTPClient:Choose explicitely between EPSV and PASV
- fixed SF# 2806365: Option for PageCompiler to write output to different dir 
- fixed a documentation bug (wrong sample code) in Process::launch() documentation
- added --header-output-dir option to PageCompiler
- fixed SF# 2849144: Zip::Decompress notifications error
- SAXParser has a new feature: "http://www.appinf.com/features/enable-partial-reads".
  See ParserEngine::setEnablePartialReads() for a description of what this does.
- fixed SF# 2876179: MySQL Signed/Unsigned value bug
- fixed SF# 2877970: possible bug in timer task
- fixed SF# 2874104: wrong parsing empty http headers
- fixed SF# 2860694: Incorrect return code from SecureStreamSocketImpl::sendBytes
- fixed SF# 2849750: Possible bug with XMLWriter?
- added MailMessage::encodeWord() to support RFC 2047 word encoded
  mail header fields when sending out mail containing non-ASCII
  characters.
- fixed SF# 2890975: SMTPClientSession bug with 7BIT encoding
- fixed an issue with retrieving the value of socket options on Windows 7. 
  Before obtaining the value of a socket, we now initialize the variable receiving the 
  socket option value to zero.
- fixed SF# 2836141: Documentation errors
- fixed SF# 2864232: Socket::select() does not detect closed sockets on windows
- fixed SF# 2812143: Socket::select() should check socket descriptors...
- fixed SF# 2801750: NetworkInterface <iface-Obj>forName returns wrong subnetMask
- fixed SF# 2816315: Problem with POSIX Thread::sleepImpl
- fixed SF# 2795646: IPv6 address parsing bug
- fixed #0000092: ServerApplication::waitForTerminationRequest(), SIGINT and GDB.
  Poco::Util::ServerApplication::waitForTerminationRequest() no longer registers a
  signal handler for SIGINT if the environment variable POCO_ENABLE_DEBUGGER
  is defined.
- fixed SF# 2896070: Poco::Net::Context with non-ASCII paths
- added Unicode Surrogate support to Poco::UTF16Encoding. 
  See Poco::TextEncoding::queryConvert() and Poco::TextEncoding::sequenceLength() 
  for how this is implemented. Contributed by Philippe Cuvillier.
- fixed SF# 2897650: [branch 1.3.6] Net.SocketAddress won't compile for CYGWIN
- fixed SF# 2896161: Building on Windows fails when basedir has space in it
- fixed SF# 2864380: Memory leak when using secure sockets
- NetSSL_OpenSSL: the SSL/TLS session cache is now disabled by default and
  can be enabled per Context using Poco::Net::Context::enableSessionCache().
- fixed SF# 2899039: Wrong DST handling in LocalDateTime 
- added RWLock::ScopedReadLock and RWLock::ScopedWriteLock (contributed by Marc Chevrier)
- added Thread::TID type, as well as Thread::tid() and Thread::currentTid() to obtain the native 
  thread handle/ID
- added Zip file comment support
- On Windows, Poco::SharedLibrary::load() now uses LoadLibraryEx instead of LoadLibrary
  and uses the LOAD_WITH_ALTERED_SEARCH_PATH if an absolute path is specified. This will
  add the directory containing the library to the search path for DLLs that the
  loaded library depends upon.
- Mac OS X build settings now match those used by default Xcode projects, making linking the 
  POCO libs to Xcode projects easier
- Replaced use of std::valarray in Poco::Net::ICMPEventArgs with std::vector due to issues with 
  std::valarray together with STDCXX debug mode on OS X


Release 1.3.5 (2009-05-11)
==========================

- fixed SF# 2779410: Poco::Data::ODBC::HandleException impovement
- fixed wrong exception text for Poco::UnhandledException
- Fixed a problem with SSL shutdown that causes clients (web browsers) 
  to hang when the server attempts to perform a clean SSL shutdown. We now call 
  SSL_shutdown() once, even if the shutdown is not complete after the first call.
- added Poco::Crypto::X509Certificate::save()
- fixed a bug in Poco::Zip::Decompress that results in wrong paths for extracted files
- fixed a bug in Poco::Zip::ZipManipulator where the Zip file was opened in text format
  on Windows.
- added Poco::Crypto::X509Certificate::issuedBy() to verify certificate chain.
- fixed 0000089: Thread::sleep() on Linux is extremely inaccurate
- added methods to extract the contents of specific fields from the 
  subject and issuer distinguished names of a certificate.


Release 1.3.4 (2009-04-21)
==========================

- fixed SF# 2611804: PropertyFileConfiguration continuation lines
- fixed SF# 2529788: ServerApplication::beDaemon() broken
- fixed SF# 2445467: Bug in Thread_WIN32.cpp
- Improved performance of HTTP Server by removing some
  string copy operations
- fixed SF# 2310735: HTTPServer: Keep-Alive only works with send()
- fixed appinf.com IP address in Net testsuite
- fixed RFC-00188: NumberFormatter and float/double numbers
- added --pidfile option to ServerApplication on Unix
- fixed SF# 2499504: Bug in Win32_Thread when using from dll (fixed also for POSIX threads)
- fixed SF# 2465794: HTTPServerRequestImpl memory leak
- fixed SF# 2583934: Zip: No Unix permissions set
- the NetSSL_OpenSSL library has been heavily refactored
- added NumberFormatter::append*() and DateTimeFormatter::append() functions
- use NumberFormatter::append() and DateTimeFormatter::append() instead of format() where 
  it makes sense to gain some performance
- added system.dateTime and system.pid to Poco::Util::SystemConfiguration
- added %F format specifier (fractional seconds/microseconds) to DateTimeFormatter,
  DateTimeParser and PatternFormatter.
- fixed SF# 2630476: Thread_POSIX::setStackSize() failure with g++ 4.3
- fixed SF# 2679279: Handling of -- option broken
- added compile options to reduce memory footprint of statically linked applications 
  by excluding various classes from automatically being linked.
  See the POCO_NO_* macros in Poco/Config.h.
- fixed SF# 2644940: on Windows the COMPUTER-NAME and the HOSTNAME can be different
- added DNS::hostName() function	
- added build configuration for iPhone (using Apple's SDK)
- basic support for AIX 5.x/xlC 8
- fixed a bug resulting in a badly formatted exception message with IOException 
  thrown due to a socket-related error
- fixed SF# 2644718: NetworkInterface name conflict in MinGW
- added a missing #include to CryptoTransform.h
- fixed SF# 2635377: HTTPServer::HTTPServer should take AutoPtr<HTTPServerParams>
- replaced plain pointers with smart pointers in some interfaces
- upgraded to sqlite 3.6.13
- improved Data::SQLite error reporting
- Poco::Glob now works with UTF-8 encoded strings and supports case-insensitive comparison.
  This also fixes SF# 1944831: Glob::glob on windows should be case insensitve
- added Twitter client sample to Net library
- Fixed SF# 2513643: Seg fault in Poco::UTF8::toLower on 64-bit Linux
- Poco::Data::SessionPool: the janitor can be disabled by specifying a zero idle time.
- added Poco::Data::SessionPool::customizeSession()
- added support for different SQLite transaction modes (DEFERRED, IMMEDIATE, EXCLUSIVE)
- fixed a few wrong #if POCO_HAVE_IPv6 in the Net library
- added support for creating an initialized, but unconnected StreamSocket.
- added File::isDevice()
- added family() member function to SocketAddress,
- Data::SQLite: added support for automatic retries if the database is locked
- XMLConfiguration is now writable
- fixed an IPv6 implementation for Windows bug in HostEntry
- Timer class improvement: interval between callback is no longer influenced by the 
  time needed to execute the callback.
- added PriorityNotificationQueue and TimedNotificationQueue classes to Foundation. 
  These are variants of the NotificationQueue class that support priority and 
  timestamp-tagged notifications.
- added Poco::Util::Timer class. This implements a timer that can schedule different 
  tasks at different times, using only one thread.
- the signatures of Poco::NotificationQueue and Poco::NotificationCenter member functions 
  have been changed to accept a Poco::Notification::Ptr instead of Poco::Notification* 
  to improve exception safety. This change should be transparent and fully backwards 
  compatible. The signature of the methods returning a Poco::Notification* have not been 
  changed for backwards compatibility. It is recommended, that any Notification* obtained 
  should be immediately assigned to a Notification::Ptr.	
- SQLite::SessionImpl::isTransaction() now uses sqlite3_get_autocommit() to find out 
  about the transaction state.
- refactored Crypto library to make it independent from NetSSL_OpenSSL.
- added support for RSA-MD5 digital signatures to Crypto library.
- removed SSLInitializer from NetSSL library (now moved to Crypto library)
- added build configs for static libraries to Crypto library
- OpenSSL now depends on Crypto library (which makes more sense than
  vice versa, as it was before). Poco::Net::X509Certificate is now
  a subclass of Poco::Crypto::X509Certificate (adding the verify()
  member function) and the Poco::Net::SSLInitializer class was 
  moved to Poco::Crypto::OpenSSLInitializer.		  
- added build configs for static libraries to Zip
- added batch mode to CppUnit::WinTestRunner.
  WinTestRunnerApp supports a batch mode, which runs the
  test using the standard text-based TestRunner from CppUnit.
  To enable batch mode, start the application with the "/b"
  or "/B" command line argument. Optionally, a path to a file
  where the test output will be written to may be given:
  "/b:<path>" or "/B:<path>".
  When run in batch mode, the exit code of the application
  will denote test success (0) or failure (1).
- testsuites now also work for static builds on Windows
- The IPv6 support for Windows now basically works (Net library compiled with POCO_HAVE_IPv6)
- fixed a potential error when shutting down openssl in a statically linked application
- added static build configs to Data library
- added Poco::AtomicCounter class, which uses OS-specific APIs for atomic (thread-safe) 
  manipulation of counter values.
- Poco::RefCountedObject and Poco::SharedPtr now use Poco::AtomicCounter for 
  reference counting
- fixed SF# 2765569: LoadConfiguration failing from current directory
	

Release 1.3.3p1 (2008-10-09)
============================

- Fixed SF# 2153031: 1.3.3 Crypto won't compile on 64-bit Linux
- Fixed a warning in MySQL connector
- Updated README
- The global Makefile in the Zip archive is no longer broken


Release 1.3.3 (2008-10-07)
==========================

- Threads now have optional user-settable stack size (if the OS supports that feature)
- Events now support simplified delegate syntax based on delegate function template.
  See Poco::AbstractEvent documentation for new syntax.
- Cache supports new access expire strategy.
- Upgraded to SQLite 3.6.2
- Upgraded to PCRE 7.8
- added HttpOnly support to Poco::Net::HTTPCookie
- NetworkInterface now has displayName() member (useful only on Windows)
- Poco::Util::WinRegistryKey now has a read-only mode
- Poco::Util::WinRegistryKey::deleteKey() can now recursively delete registry keys
- Poco::File::created() now returns 0 if the creation date/time is not known, as 
  it's the case on most Unix platforms (including Linux). 
  On FreeBSD and Mac OS X, it returns the real creation time.
- Time interval based log file rotation (Poco::FileChannel) now works
  correctly. Since there's no reliable and portable way to find out the creation 
  date of a file (Windows has the tunneling "feature", most Unixes don't provide 
  the creation date), the creation/rotation date of the log file is written into 
  the log file as the first line.
- added Environment::nodeId() for obtaining the Ethernet address of the system
  (this is now also used by UUIDGenerator - the corresponding code from UUIDGenerator
  was moved into Environment)
- added a release policy argument to SharedPtr template
- Socket::select() will no longer throw an InvalidArgumentException
  on Windows when called with no sockets at all. If all three socket
  sets are empty, Socket::select() will return 0 immediately.
- SocketReactor::run() now catches exceptions and reports them via
  the ErrorHandler.
- SocketReactor has a new IdleNotification, which will be posted when
  the SocketReactor has no sockets to handle.
- added referenceCount() method to Poco::SharedPtr.
- POCO now builds with GCC 4.3 (but there are some stupid warnings:
  "suggest parentheses around && within ||".
- Solution and project files for Visual Studio 2008 are included
- The Zip library is now officially part of the standard POCO release.
- The Crypto library (based on OpenSSL) has been added. The original code
  was kindly contributed by Ferdinand Beyer.
- A Data Connector to MySQL, contributed by Sergey Kholodilov, is now part
  of the POCO release.
- fixed SF# 1859738: AsyncChannel stall
- fixed SF# 1815124: XML Compile failed on VS7.1 with XML_UNICODE_WCHAR_T
- fixed SF# 1867340: Net and NetSSL additional dependency not set - ws2_32.lib
- fixed SF# 1871946: no exception thrown on error
- fixed SF# 1881113: LinearHashTable does not conform to stl iterators
- fixed SF# 1899808: HTMLForm.load() should call clear() first
- fixed SF# 2030074: Cookie problem with .NET server
- fixed SF# 2009707: small bug in Net/ICMPPacketImpl.cpp
- fixed SF# 1988579: Intel Warning: invalid multibyte character sequence
- fixed SF# 2007486: Please clarify license for Data/samples/*
- fixed SF# 1985180: Poco::Net::DNS multithreading issue
- fixed SF# 1968106: DigestOutputStream losing data
- fixed SF# 1980478: FileChannel loses messages with "archive"="timestamp"
- fixed SF# 1906481: mingw build WC_NO_BEST_FIT_CHARS is not defined
- fixed SF# 1916763: Bug in Activity?
- fixed SF# 1956300: HTTPServerConnection hanging
- fixed SF# 1963214: Typo in documentation for NumberParser::parseFloat
- fixed SF# 1981865: Cygwin Makefile lacks ThreadTarget.cpp
- fixed SF# 1981130: pointless comparison of unsigned integer with zero
- fixed SF# 1943728: POCO_APP_MAIN namespace issue
- fixed SF# 1981139: initial value of reference to non-const must be an lvalue
- fixed SF# 1995073: setupRegistry is broken if POCO_WIN32_UTF8 enabled
- fixed SF# 1981125: std::swap_ranges overloading resolution failed
- fixed SF# 2019857: Memory leak in Data::ODBC Extractor
- fixed SF# 1916761: Bug in Stopwatch?
- fixed SF# 1951443: NetworkInterface::list BSD/QNX no netmask and broadcast addr
- fixed SF# 1935310: Unhandled characters in Windows1252Encoding
- fixed SF# 1948361: a little bug for win32
- fixed SF# 1896482: tryReadLock intermittent error
- workaround for SF# 1959059: Poco::SignalHandler deadlock
  the SignalHandler can now be disabled globally by adding a
  #define POCO_NO_SIGNAL_HANDLER to Poco/Config.h
- fixed SF# 2012050: Configuration key created on read access
- fixed SF# 1895483: PCRE - possible buffer overflow
- fixed SF# 2062835: Logfile _creationDate is wrong
- fixed SF# 2118943: out_of_bound access in Poco::Data::BLOB:rawContent
- fixed SF# 2121732: Prevent InvalidArgumentException in SocketReactor
- fixed SF# 1891132: Poco::Data::StatementImpl::executeWithLimit is not correct
- fixed SF# 1951604: POCO refuses to compile with g++ 4.3.0
- fixed SF# 1954327: CYGWIN's pthread does not define PTHREAD_STACK_MIN
- fixed SF# 2124636: Discrepancy between FileWIN32(U)::handleLastError
- fixed SF# 1558300: MinGW/MSYS Builds
- fixed SF# 2123266: Memory leak under QNX6 with dinkum library
- fixed SF# 2140411: ScopedUnlock documentation bug
- fixed SF# 2036460: UUID regression tests are failing on Linux with g++ 4.3.1
- fixed SF# 2150438: Tuple TypeHandler position increment size is wrong


Release 1.3.2 (2008-02-04)
==========================

Foundation, XML, Net, Util:
- added POCO_NO_SHAREDMEMORY to Config.h
- POCO_NO_WSTRING now really disables all wide string related calls
- added template specialization for string hashfunction (performance)
- XML parser performance improvements (SAX parser is now up to 40 % faster
- added parseMemoryNP() to XMLReader and friends
- URIStreamOpener improvement: redirect logic is now in URIStreamOpener.
  this enables support for redirects from http to https.
- added support for temporary redirects and useproxy return code
- added getBlocking() to Socket	  		
- added File::isHidden()
- better WIN64 support (AMD64 and IA64 platforms are recognized)
- added support for timed lock operations to [Fast]Mutex
- SharedLibrary: dlopen() is called with RTLD_GLOBAL instead of RTLD_LOCAL 
  (see http://gcc.gnu.org/faq.html#dso)
- Poco::Timer threads can now run with a specified priority
- added testcase for SF# 1774351
- fixed SF# 1784772: Message::swap omits _tid mem
- fixed SF# 1790894: IPAddress(addr,family) doesn't fail on invalid address
- fixed SF# 1804395: Constructor argument name wrong
- fixed SF# 1806807: XMLWriter::characters should ignore empty strings
- fixed SF# 1806994: property application.runAsService set too late
- fixed SF# 1828908: HTMLForm does not encode '+'
- fixed SF# 1831871: Windows configuration file line endings not correct.
- fixed SF# 1845545: TCP server hangs on shutdown
- fixed SF# 1846734: Option::validator() does not behave according to doc
- fixed SF# 1856567: Assertion in DateTimeParser::tryParse()
- fixed SF# 1864832: HTTP server sendFile() uses incorrect date
- HTTPServerResponseImpl now always sets the Date header automatically
  in the constructor.
- fixed SF# 1787667: DateTimeFormatter and time related classes
  (also SF# 1800031: The wrong behavior of time related classes)
- fixed SF# 1829700: TaskManager::_taskList contains tasks that never started
- fixed SF# 1834127: Anonymous enums in Tuple.h result in invalid C++
- fixed SF# 1834130: RunnableAdapter::operator= not returning a value
- fixed SF# 1873924: Add exception code to NetException
- fixed SF# 1873929: SMTPClientSession support for name in sender field
- logging performance improvements (PatternFormatter)
- fixed SF# 1883871: TypeList operator < fails for tuples with duplicate values
- CYGWIN build works again (most things work but Foundation testsuite still fails)
- new build configuration for Digi Embedded Linux (ARM9, uclibc)
- new build configuration for PowerPC Linux

Data:
- fixed SF# 1724388: ODBC Diagnostics
- fixed SF# 1804797: ODBC Statement multiple execution fails
- fixed SF# 1803435: SessionPool onJanitorTimer called too often?
- fixed SF# 1851997: Undefined Behavior in ODBC::Preparation
- updated SQlite to 3.5.5


Release 1.3.1 (2007-08-08)
==========================

Foundation, XML, Net, Util:
- DynamicAny fixes for char conversions
- fixed SF# 1733362: Strange timeout handling in SocketImpl::poll and Socket::select
- fixed SF patch# 1728912: crash in POCO on Solaris
- fixed SF# 1732138: Bug in WinRegistryConfiguration::getString
- fixed SF# 1730790: Reference counting breaks NetworkInterface::list()
- fixed SF# 1720733: Poco::SignalHandler bug
- fixed SF# 1718724: Poco::StreamCopier::copyStream loops forever
- fixed SF# 1718437: HashMap bug
- changed LinearHashTable iterator implementation. less templates -> good thing.
- fixed SF# 1733964: DynamicAny compile error
- UUIDGenerator: fixed infinite loop with non ethernet interfaces
- updated expat to 2.0.1
- fixed SF# 1730566: HTTP server throws exception
- Glob supports symbolic links (additional flag to control behavior)
- fixed a problem with non blocking connect in NetSSL_OpenSSL
  (see http://www.appinf.com/poco/wiki/tiki-view_forum_thread.php?comments_parentId=441&topics_threshold=0&topics_offset=29&topics_sort_mode=commentDate_desc&topics_find=&forumId=6)
- fixed a problem with SSL renegotiation in NetSSL_OpenSSL (thanks to Sanjay Chouksey for the fix)
- fixed SF# 1714753: NetSSL_OpenSSL: HTTPS connections fail with wildcard certs
- HTTPClientSession: set Host header only if it's not already set (proposed by EHL)
- NetworkInterface (Windows): Loopback interface now has correct netmask;
  interfaces that do not have an IP address assigned are no longer reported.
- Fixes for VC++ W4 warnings from EHL
- SharedMemory: first constructor has an additional "server" parameter 
  Setting to true does not unlink the shared memory region when the SharedMemory object is destroyed. (Alessandro Oliveira Ungaro)
- fixed SF# 1768231: MemoryPool constructor

Data:
- fixed SF# 1739989: Data::RecordSet::operator = () (in 1.3 branch)
- fixed SF# 1747525: SQLite, Transactions and Session Pooling (in 1.3 branch)
- upgraded to SQLite 3.4.1


Release 1.3.0 (2007-05-07)
==========================

- added HashMap, HashSet classes
- the HashFunction class template has been changed in an incompatible
  way. The member function formerly named hash() is now the function
  call operator. If you have defined your own HashFunction classes,
  you have to update your code. Sorry for the inconvenience.
- added Poco::Tuple
- added AbstractCache::getAllKeys(), improved performance of the get operation
- fixed AbstractCache::size() to do cache replacement before returning the size
- added additional match() method to RegularExpression and documented the fact that the simple
  match() method internally sets RE_ANCHORED and RE_NOTEMPTY.
- added ExpirationDecorator template. Decorates data types so that they can be used with UniqueExpireCaches
- added operator ! to AutoPtr and SharedPtr
- Buffer uses std::size_t instead of int
- Exception::what() now returns exception name instead of message
- added poco_ndc_dbg() macro (same as poco_ndc(), but only enabled in debug builds)
- added Environment::get(name, defaultValue);
- Foundation.h now includes Config.h at the very beginning.
- added replace() and replaceInPlace() to Poco/String.h
- added AutoPtr::assign() and SharedPtr::assign()
- added operator () to AbstractEvent
- gcc Makefiles now strip release builds
- Void now has a == and != operator
- Base64Encoder and HexBinaryEncoder now support an unlimited line length
  (no newlines written), by specifying a line length of 0
- NumberParser now has stricter syntax requirements: garbage following a number leads to a SyntaxException
  (Thanks to phireis@gmail.com for the suggestion)
- fixed SF# 1676830: Don't use -rpath in libraries
- fixed SF# 1670279: AbstractConfiguration::unckeckedExpand crash
- fixed a warning in Hashtable
- HTTPClientSession now uses a keepAliveTimeout for better persistent connection handling
- added DateTime::makeUTC() and DateTime::makeLocal()
- added another constructor to LocalDateTime
- POCO_WIN32_UTF8 is ignored on non-Windows platforms
- fixed a timeout bug (with NetSSL) in HTTPSession
- AsyncChannel is automatically opened with first log()
- minor fix to NotificationQueue sample (reported by Laszlo Keresztfalvi)
- added File::canExecute() and File::setExecutable()
- added SharedMemory class to Foundation
- added FileStream, FileInputStream, FileOutputStream to Foundation
- added NodeAppender class to XML for faster DOM tree creation
- HTTPServerRequest and HTTPServerResponse are now abstract base classes,
  actual functionality has moved into HTTPServerRequestImpl and 
  HTTPServerResponseImpl. This allows us to plug other HTTP servers
  into POCO.
- added DynamicAny class to Foundation
- replaced std::fstream with Poco::FileStream across POCO.
- added Poco::Checksum class to Foundation.
- fixed SF# 1700811: conflict in threadpool
- bugfix: File::moveTo() does not work if the target is a directory
- File::copyTo() and File::moveTo() now copy/move directories recursively
- refactored NetworkInterface (now using pimpl idiom);
  added broadcast address and netmask support
- fixed SF# 1688982: POP3ClientSession fails when retrieving mails with attachment
- fixed SF# 1655104: Enhance Poco::TextEncoding functionality
- added Poco::Condition class, implementing a POSIX-style condition variable
- fixed a bug in File::create() for Windows
- added poco_static_assert (imported from boost)
- added Thread::join(timeout) and Thread::tryJoin()
- ClassLoader support for named manifests (see ClassLibrary.h - POCO_EXPORT_NAMED_MANIFEST)
- POCO_WIN32_UTF8: UNICODE #define is no longer required (and no longer
  automatically defined in POCO_WIN32_UTF8 is defined)
- PCRE: upgraded to PCRE version 7.1
- fixed SF# 1682162: Suggestion on thread priority
- fixed SF# 1613460: MSVC/STLPort warnings
- fixed SF# 1709358: Format double percent std::String bug
- added WindowsConsoleChannel class to Foundation
- added AutoPtr::unsafeCast<>() and SharedPtr::unsafeCast<>()
- fixed SF# 1708552: Failed to build on arm and powerpc
- fixed SF$ 1708529: Failed to build using GCC 4.3: missing #includes
- fixed SF# 1710053: LogStream proposal
- fixed a bug involving empty root directories in Windows DirectoryIterator implementation
  (see http://www.appinf.com/poco/wiki/tiki-view_forum_thread.php?comments_parentId=343&forumId=6)
- robustness improvements to ActiveMethod - removed the opportunity for memory leaks in 
  case something goes while invoking the method
- made C library usage more C++-like - use C++ headers (e.g. <cstring>) instead of 
  C ones (<string.h>). Also, use C library functions in std namespace.
- added Unicode and UTF8String for improved Unicode support.
  The Unicode class can be used to obtain the Unicode properties of a character.
  The UTF8 class provides case insensitive comparison and case conversion
  for UTF-8 encoded strings.
- added UnWindows.h header file, replaced all #include <windows.h> with #include "Poco/UnWindows.h".
  See the Poco/UnWindows.h header file for a rationale and explanations.
- fixed SF# 1713820: StreamSocketImpl::sendBytes sends too many bytes
- File::copyTo(): on Windows, the copy now always has the read-only flag reset, to be consistent
  with other platforms.
- With Microsoft Visual C++, the necessary POCO libraries are now implicitly linked when
  the corresponding header files are included (#pragma comment(lib, "PocoXYZ.lib") is used).
  To disable this, compile POCO with the preprocessor symbol POCO_NO_AUTOMATIC_LIBS #define'd
  (see Poco/Foundation.h and Poco/Config.h).
- The Visual Studio project files for the POCO libraries now include configurations
  for building static libraries.
  

Release 1.2.9 (2007-02-26)
==========================

- fixed a formatting problem in Util::HelpFormatter
- HTTPClientSession::sendRequest() now attempts to send the complete request in one network packet.
- improved network performance of ChunkedOutputStream: chunk size and chunk data 
  are sent in one network packet if possible
- fixed SF# 1655035: Wrong expires field calculation in HTTPCookie 
  (thanks to Sergey N. Yatskevich for this and other fixes)
- fixed SF# 1655049: Fix discrepancy of a code to the description
- fixed SF# 1655170: Poco::Timezone::standardName() problem on WIN32
- fixed SF# 1629095: POCO_WIN32_UTF8 problem
  There is a new function Path::transcode() that can be used to convert a path (or any other string)
  from UTF-8 to the current Windows code page. This string can the be passed as a filename
  to an fstream or fopen(). This function only does the conversion on Windows,
  and only, if POCO_WIN32_UTF8 is defined. Otherwise, it simply returns the unmodified argument.
- fixed SF# 1659607: Probably a bug in Poco::Net::DialogSocket
- HTTPServer network performance improvement: responses that fit into a single network packet
  sent with HTTPServerResponse::sendFile() or the new HTTPServerResponse::sendBuffer() are
  sent in only one packet.
- added HTTPServerResponse::sendBuffer()
- HTTPServer now sends a Bad Request response if it fails to parse the HTTP request header.
- HTTPServer now sends an Internal Server Error response if the request handler throws an
  exception prior to sending a response.- enabled TCP_NODELAY per default on TCPServer/HTTPServer
- fixed a bug in HTTP persistent connection handling 
  (server does not send Connection: close when it reaches connection maximum)
- HTMLForm - POST submission of URL encoded form no longer uses chunked transfer encoding
  (thus improving interoperability with certain web servers)
- integrated Environment.cpp from Main (missing get(var, default))
- added missing AutoPtr include to Util/Application 
  (and using Poco::AutoPtr is no longer necessary for POCO_APP_MAIN macro)
- fixed SF# 1635420: Per Regents of the University of Calfornia letter, 
  remove advertising from BSD licensed parts
- fixed SF# 1633133: MultipartWriter writes superluous CR-LF at beginning


Release 1.2.8 (2007-01-04)
==========================

- fixed SF# 1613906: Util/Application.h and GCC 3.3
- fixed a byte order issue (failed test) in IPv6 address formatting
- fixed SF# 1626640: Poco::Net::SocketReactor bug
- fixed client side chunked transfer encoding handling
- fixed client side persistent connection handling
- fixed SF# 1623536: HTTP Server Chunked Transfer Encoding Bug
- improved HTTP server exception text
- fixed SF# 1616294: KeepAlive HTTPServerSession patch
- fixed SF# 1616296: Trivial Poco::TaskCustomNotification patch
- fixed SF# 1619282: PurgeStrategy bug fix
- fixed SF# 1620855: Format problem
  there is a new format specifier %z for std::size_t, as well as a new
  flag ? for %d, %i, %o, %x meaning any signed or unsigned integer


Release 1.2.7 (2006-12-07)
==========================

- Poco::File: fixed root directory handling
- fixed UUIDGenerator documentation
- clarified Application::setUnixOptions() documentation
- fixes for issue [SOAPLite Transport 0000023]: SOAP Transport Listener should be able to use existing HTTPServer instance
- fixing mantis issues 13, 14, 15, 16, 17, 18, 19, 21
- fixed SF# 1597022: Signed/unsigned warning in StringTokenizer::operator[]
- fixed SF# 1598601: Message::op= leaks
- fixed SF# 1605960: PatternFormatter crashes on custom property
- fixed SF# 1605950: Memory leak in Logger sample code
- fixed SF# 1591635: Copy Paste Error in sample code
- fixed SF# 1591512: SMTPClientSession response stream
- fixed SF #1592776: LayeredConfiguration: getRaw should enumerate in reverse order
- SF Patch # 1599848 ] VS 2005 Util build fails
- Logger::dump() now uses std::size_t instead of int for buffer size
- LayeredConfiguration now supports a priority value for each configuration. 
  Also, it's possible to specify for each configuration added whether it
  should be writeable.
- ServerApplication: cd to root directory only if running as a daemon
- added Message::swap()
- improvements to build system:
  global Makefile has correct dependencies for samples
  on Windows, samples build after libraries are ready
  configure supports --no-wstring and --no-fpenvironment flags
  build system supports POCO_FLAGS environment variable for compiler flags
- RemoteGen: fixed error handling for write protected files (SystemException)
  fixing integral constant overflow messages with large cache expiration, m_ support for type serializers, 
  case-insensitive comparison added


Release 1.2.6 (2006-11-19)
==========================

- added additional match() method to RegularExpression and documented the fact that the simple
  match() method internally sets RE_ANCHORED and RE_NOTEMPTY.
- added ExpirationDecorator template. Decorates data types so that they can be used with UniqueExpireCaches
- added operator ! to AutoPtr and SharedPtr
- Buffer uses std::size_t instead of int
- added poco_ndc_dbg() macro (same as poco_ndc(), but only enabled in debug builds)
- Foundation.h now includes Config.h at the very beginning.
- added AutoPtr::assign() and SharedPtr::assign()
- added operator () to AbstractEvent
- gcc Makefiles now strip release builds
- documentation improvements


Release 1.2.5 (2006-10-23)
==========================

- Improved LoggingConfigurator: channel creation and configuration is now a two-step process.
  This means that the previous problems with PropertyFileConfiguration and IniFileConfiguration when referencing other channels are solved.
- improved options handling: better handling of (non) ambiguities.
  If both an option named "help" and one named "helper" is specified, this no longer causes ambiguity errors.
- added check for duplicate option definition
- ThreadPool bugfix: fixed a crash that occurs on Linux multiprocessor machines 
  (caused by an thread unsafe string assignment corrupting the heap...) 
  (SF# 1575315)
- improved ThreadPool performance
- XML now compiles with -DXML_UNICODE_WCHAR_T (SF# 1575174)
- fixed SF# 1572757: HTML forms can have more than one key/value pair with the same name
- got rid of the dynamic casts in Events, Events/Cache: simpler/faster Delegate < operator, 
  prevents some rare dynamic casts error from occuring when using StrategyCollection with Caches
- improvements to Logger and LoggingConfigurator:
  * added Logger::unsafeGet()
  * added Logger::setProperty(loggerName, propertyName, value)
  * LoggingConfigurator now correctly (re)configures existing Loggers
    (prior to this change, if a Logger named "a.b.c" existed before
    the LoggingConfigurator started its work, and the LoggingConfigurator
    configured a Logger named "a.b", then "a.b.c" would not inherit
    the new configuration).
- improvements to SplitterChannel and EventLogChannel configuration
- improved LoggingRegistry exception messages
- MessageHeader::read() is more liberal with malformed message headers.
  This fixes problems with certain network cameras sending malformed HTTP headers.


Release 1.2.4 (2006-10-02)
==========================

- some code beautifying and improvements to comments
- DOMParser now automatically sets FEATURE_NAMESPACE_PREFIXES
- fixed SF #1567051:  DOMBuilder/DOMParser/NamespaceStrategy bug
- fixed SF #1567364: POCO_APP_MAIN
- added Document::getElementById() (two-argument) and getElementByIdNS()
- added another test for DOMParser
- added AutoPtr::isNull() (to be consistent with SharedPtr)
- this release again compiles on PA-RISC HP-UX systems with aCC
- added CMAKE support files contributed by Andrew J. P. Maclean


Release 1.2.3 (2006-09-14)
==========================

- configure script now checks if (auto)selected configuration is supported
- fixed SF #1552904: NamedEvent bug?
- fixed SF #1552787: POCO not handling EINTR
- fixed SF #1552846: Random::~Random uses scalar delete
- fixed SF #1552987: TLSSlot should explicitly default-construct _value
- IPAddress no longer accepts an empty address string
- split up Observer.h into AbstractObserver.h and Observer.h
- added NObserver class template which supports an AutoPtr
  argument for the notification callback
- changed EchoServer sample to use NObserver
- some Windows-specific files were missing in the tarballs


Release 1.2.2 (2006-09-01)
==========================

- fixed SF # 1549973: NotificationCenter::hasObservers() returns wrong result
- fixed a memory leak in EchoServer sample
- fixed SocketReactor TimeoutNotification bug (SF #1549365, SocketNotifier::addObserver() incorrect behavior)
- fixed SF# 1549513: MultipartReader does not work with Unix-style linefeeds
- MailMessage and HTMLForm: processing of multipart messages will no longer fail if a PartHandler does not read all data from the part stream.
- added additional test case (Unix-style line ends) to MultipartReaderTest


Release 1.2.1 (2006-08-29)
==========================

- fixed Config.h header (no more #undefs)

Release 1.2.0 (2006-08-29)
==========================

- DateTime fixes: Julian Day is no longer stored internally. 
  Times (hours, minutes, seconds, ...) are now always taken from an utcValue (if available) and not from the Julian day.
  The Julian day is only used for calculating year, month and day (except when the Julian day is the only thing we have)
  This helps us get rid of rounding errors that the Julian Day arithmetic introduced.- on Windows, UUIDGenerator no longer uses Netbios, but GetAdaptersInfo instead
- The main Makefile now has correct dependencies
- updated poco-doc.pl with latest version by Caleb Epstein
- fixed SF #1542722: InflatingInputStream: buffer error
- improved Windows UTF-8 support
- added Logger::names()
- added configure script and make install target
- XMLWriter bugfix: pretty-print bug with characters() and rawCharacters()
- improvements to build system: support builds outside of source tree
- added header doc conversion tool contributed by Caleb Epstein
- fixed SF #1542618 (build/config/Linux patch)
- bugfix: BinaryReader/BinaryWriter BOM is now 16 bits, as documented
- fixed SF #1542247 (Compiler warning from OptionCallback)
- fixed SF #1542253 (ServerApplication::handleOption doesn't call Application::handleOption)
- added Application::stopOptionsProcessing()
- updated samples
- Util::Application command line handling now supports:
  * argument validation (Option::validator(); see Validator, IntValidator, RegExpValidator)
  * binding of argument values to config properties (Option::binding())
  * callbacks for arguments (Option::callback())
  * checking of required parameters
- changed header file locations:
  Foundation headers are now in Poco (#include "Poco/Foundation.h")
  XML headers are now in Poco/XML, Poco/SAX and Poco/DOM (#include "Poco/XML/XML.h")
  Util headers are now in Poco/Util (#include "Poco/Util/Util.h")
  etc.
  Unfortunately, this change will break existing code. However, fixing the code is
  a matter of a few global search/replace operations and can be done quickly.
  On the plus side, POCO is now a much better citizen when used with other
  libraries.
- changed namespaces:
  Foundation is now Poco
  XML is now Poco::XML
  Util is now Poco::Util
  Net is now Poco::Net
- removed namespace macros
- fixed some warnings reported by gcc -Wall -Wextra
- fixed AutoPtr and LayeredConfiguration documentation
- improved StreamSocket::receiveBytes() doc
- added Pipe and PipeStream classes
- added support for I/O redirection (pipes) to Process::launch()
- added LogStream class (ostream interface to Logger)
- improved Makefiles (no more double-building if clean all is specified)
- added CppUnit and DateTime testsuite contributions by Andrew Marlow
- improved Cygwin and minimal MinGW support
- FileChannel: gzip compression if archived files now runs in a background thread (SF #1537481)
- POCO now compiles with large (64-bit) file support on Linux (SF #1536634)
- added format() function, which provides typesafe sprintf-like functionality (SF #1327621)
- added File::isLink()
- bugfix: dangling symbolic links in a directory no longer cause recursive remove to fail with file not found error
- added Void class (useful as argument to ActiveMethod)
- ActiveResult now supports exceptions
- bugfix: Timezone::utcOffset() and Timezone::dst() returned wrong values on Unix platforms (SF #1535428)
- added ActiveDispatcher class
- added ActiveStarter class, which is a policy used by ActiveMethod for starting methods
- ActiveRunnable moved to its own header file
- ThreadPool: added startWithPriority(), which allows for running threads with a different priority
- added error handling to dir sample
- added additional test case to HTTPServer test suite- HTMLForm: should now work with request methods other than POST and GET (all non-POST requests are treated the same as GET)
- clarified HTMLForm documentation
- HTMLForm bugfix: uploaded files no longer end up in value; PartHandler is called instead
- NameValueCollection: added get(name, defaultValue)
- added HTTPFormServer sample
- added Foundation::HashTable and SimpleHashTable
- added Net::HTTPSessionFactory
- improvements to AutoPtr and SharedPtr
- improvements to namespaces handling in XMLWriter
- Foundation Cache: fixed add implementation to match the docu: a 2nd add will now simply overwrite existing entries
- added DateTime::isValid()
- added Exception::rethrow() (virtual, must be overridden by all subclasses)
- Timer can now use a user-supplied ThreadPool
- added rethrow() to exception classes
- Net: made some constructors explicit
- Net: added SocketAddress constructor to HTTPClientSession
- Net: added HTTPSession::networkException() to check for exceptions swallowed by stream classes
- Net: added single string argument constructor to SocketAddress.
- Net: improved HTTPClientSession error handling (no more "Invalid HTTP version string" exceptions when the server prematurely closes the connection due to too much load)
- Net: improved HTTPSession error handling. Exceptions while sending and receiving data are stored for later retrieval and no longer get lost since streambufs swallow them.
- Net: added HTTPLoadTest sample
- fixed a bug when opening logfiles on Unix platforms causing an existing logfile to be truncated
- bugfix: log file purge intervals given in months did not work, due to a stupid typo
- added RawSocket and ICMP classes
- UUID: fixed a doc formatting bug
- NetworkInterface::list() now includes loopback interface on Windows (SF #1460309)
- made Exception::message() and Exception::nested() inline
- added Net::UnsupportedRedirectException
- HTTPStreamFactory throws an UnsupportedRedirectException if it encounters a redirect to https
- HTTP: fixed bad 100 Continue handling in client and server code
- added CONTRIBUTORS file


Release 1.1.2 (2006-07-07)
==========================

- Changed license to Boost license
- DBlite and NetSSL have been removed from the Boost-licensed release.
  Please contact Applied Informatics (info@appinf.com) if you're interested in them.


Release 1.1.1 (2006-04-03)
==========================

- NetSSL_OpenSSL now supports separate certificate verification
  settings for client and server.
- fixed SF #1460309 (enumerating network interfaces failed on 64bit Linux)
- TCPServer no longer crashes if accept() fails


Release 1.1.0 (2006-03-23)
==========================

- events no longer require awkward += new syntax
- source code and documentation cleanups
- basic support for new compilers and platforms


Release 1.1b2 (2006-03-04)
==========================

- made NetSSL threadsafe (added locking callbacks for OpenSSL)
- improved OpenSSL initialization (random generator seeding)
- various changes to improve compatibility with various platforms


Release 1.1b1 (2006-03-03)
==========================

- New Events package in Foundation. The package supports C#-style event handling
- New Cache package in Foundation: a templates-based caching framework
- added Any class to Foundation
- added DBLite library
- fixed a memory leak with layered configurations in the application
- made POCO_DLL the default (unless POCO_STATIC is #defined)
  It is no longer necessary to specify POCO_DLL in projects that use Poco
  (SourceForge Patch #1408231 and Feature Request #1407575).
- added Buffer template class to Foundation
- added the UnicodeConverter utility class. This is mainly used for Windows Unicode support and probably of little use for anything else.
- added Path::resolve()
- added Windows Unicode support. This calls the Unicode variant of the Windows API functions. 
  For this to work, all strings must be UTF-8 encoded and POCO_WIN32_UTF8 must be defined in all compilation units.
- added StreamCopier::copyToString()
- added URIStreamOpener::unregisterStreamFactory() and new variants of URIStreamOpener::open() that also work with filesystem paths.
  This fixes SourceForge Bug #1409064 and Feature Request #1409062.
- added NodeIterator::currentNodeNP() to XML library
- added some sanity checks to UTF8Encoding::convert()
- added NetSSL - SSL support for Net library, based on OpenSSL
- console output of processes launched with Process::launch() is now visible


Release 1.0.0 (2006-01-19)
==========================

- removed unnecessary console output from ProcessTest
- documentation fixes


Release 1.0b2 (2006-01-16)
==========================

- added ProcessHandle class
- Process::launch() now returns a ProcessHandle instead of a process ID.
  This fixes a potential problem on Windows with Process::wait() when
  the process terminates before wait() is called.
- added SplitterChannel::close()
- added Logger::destroy()
- added POP3ClientSession::deleteMessage()
- added test for Process::launch()
- documentation fixes


Release 1.0b1 (2006-01-09)
==========================

- improved recognition of Windows paths in Path::parseGuess()
- added setCurrentLineNumber()/getCurrentLineNumber() to CountingStreamBuf
- improvememts to StreamTokenizer and Token; fixed documentation
- added a workaround for some strange istream behaviour with VS 2005 and FTPClientSessionTest
- improved exception/error reporting in cppunit
- added POP3ClientSession
- added Process::launch() and Process::wait()
- added Mail sample
- added MailStream and SMTPClientSession classes
- renamed some methods in DialogSocket to make them more general
- NullPartHandler has moved out of HTMLForm.cpp into a separate file
- Base64Encoder now always writes \r\n line ends
- MessageHeader::quote has an optional addition arg controlling the treatment of whitespace
- bugfix: MultipartReader had a problem with empty lines (\r\n sequences) in a part
- added MailMessage and MailRecipient classes
- added text encoding support for Windows-1252 codepage


Release 1.0a1 (2006-01-03) [internal]
=====================================

- mediaType is used consistently to refer to a MIME media type (some occurences of contentType and mimeType have been replaced)
- moved MediaType::quote() to MessageHeader and made it public
- added MultipartWriter::stream()
- Renamed AttachmentSource to PartSource and AttachmentHandler to PartHandler
- SIGPIPE is always blocked in main thread on Unix systems
- added EchoServer sample
- fixed a bug in SocketImpl::setBlocking() - did exactly the opposite (value to ioctl was wrong)
- fixed a memory leak in NotificationQueue sample
- added comparison operators to Socket so that Sockets can be used as keys in maps
- added Socket::setBlocking()
- added StreamSocket::connectNB() (non-blocking connect)
- added Observer::accepts()
- added SocketReactor, SocketConnector and SocketAcceptor classes to support event-based socket programming
- NamespacePrefixesStrategy now uses expat's XML_SetReturnNSTriplet(). 
  The previously used separate namespace handling code has been removed. 
  This improves performance if NamespacePrefixesStrategy is used (both the n
  amespaces and namespace-prefixes SAX2 features are used)
- upgraded expat to 2.0 pre-release (2005-12-27) snapshot
- added TeeInputStream and TeeOutputStream classes
- added download sample for URIStreamOpener
- renamed registerOpener() to registerFactory() in HTTPStreamFactory and FTPStreamFactory
- added LineEndingConverter streams
- added FTPClientSession
- code and documentation clean-up
- added DialogSocket class
- reorganized HTTP test suites
- added FTPClientSession and FTPStreamFactory
- added DialogSocket class


Release 0.96.1 (2005-12-28)
===========================

- fixed a memory leak caused by a bug in Microsoft's stream implementation (see the comment in Foundation/StreamUtil.h for an explanation)
- added samples for Net library
- added uptime() and startTime() to Util::Application
- added DateTimeFormatter::format() for Timespan
- added ErrorHandler class and better exception handling for threads
- added poco_debugger() and poco_debugger_msg() macros
- added project and solution files for Visual Studio 2005 (due to some bugs/leaks in Microsofts standard library - see 
  http://lab.msdn.microsoft.com/productfeedback/viewfeedback.aspx?feedbackid=e08bd793-3fef-40ff-adda-ed313e0eafcc
  we do not recommend using this for production purposes)
- fixed two problems with out-of-range string iterator in Path (the testsuite triggered an assertion in VC++ 8.0)
- fixed mac line endings in a few files
- added a workaround to the class loader that fixes strange behavior with VC++ 8.0. There seems to be a problem with typeid() not returning a valid typeinfo under certain circumstances.
- added buffer allocator argument to buffered stream buffer templates
- added buffer pools to HTTP to reduce memory fragmentation and to improve performance
- added Net to Windows build.cmd script
- added swap() to various classes that already support assignment
- added a null pointer check in DOMWriter::writeNode()
- fixed documentation in BinaryWriter.h and BinaryReader.h
- added explicit support for network byte order to BinaryReader and BinaryWriter
- added basic support for FreeBSD (needs more testing)
- BinaryReader: renamed readRawData() to readRaw() to be consistent with BinaryWriter::writeRaw()
- added support for uppercase output to HexBinaryEncoder.
- added MediaType class
- added QuotedPrintableEncoder and QuotedPrintableDecoder classes
- renamed ObjectFactory to Instantiator. This should prevent the confusion caused by DynamicFactory and ObjectFactory. Sorry for the inconvenience if you are already using this.
- AttachmentSource::filename() now returns const string&
- added StringAttachmentSource
- replaced old-style C casts with C++ casts in NetworkInterface.cpp
- MutexImpl (WIN32): replaced InitializeCriticalSection with InitializeCriticalSectionAndSpinCount, which should increase performance on multiprocessor or multicore systems when many locks are used.
- fixed a problem with STLport 5.0 when compiling StreamTokenizer
- HTTPStreamOpener now also works with no-path URIs (like http://www.appinf.com)
- fixed wrong delete usage (plain delete instead of delete [] was used in a few cases)
- fixed a handle leak in WinTestRunner


Release 0.95.4 (2005-11-07)
===========================

- fixed #1348006 and #1348005


Release 0.95.3 (2005-10-28) [internal]
======================================

- updated build scripts (patch #1339015)
- added support for AMD64 platforms (patch #1339015)
- MultipartWriter creates its own boundary if an empty string is passed in as boundary
- made MultipartWriter::createBoundary() public
- fixed wrong documentation for DateTimeFormat::HTTP_FORMAT
- added support for HTTP Basic authentication
- added support for HTTP Cookies
- added support for HTML forms


Release 0.95.2 (2005-10-22) [internal]
======================================

- fixed a potential problems with streams when close in destructor fails (added try..catch block around close in destructors)
- added HTTPServer & friends
- added hasIdleThreads() method to NotificationQueue
- added TCPServer and friend
- added support for HTTP proxies to HTTPClientSession and HTTPStreamOpener
- fixed documentation bugs (Mutex.h, ClassLoader.h)


Relesae 0.95.1 (2005-10-15) [internal]
======================================

- Tasks can now throw custom notifications (contributed by Alex Fabijanic)
- renamed URIFileStreamFactory to FileStreamFactory
- added a few methods to URI (setPathEtc(), getPathEtc(), getPathAndQuery())
- added new exception classes
- fixed some documentation
- added basic checks when reading a MessageHeader from a stream
- added HTTP classes (testsuite still incomplete)
- added MessageHeader, NameValueCollection, MultipartReader and MultipartWriter classes
- added Timespan::useconds()
- added ClassLoader::isLibraryLoaded()
- Socket classes use Timespan::useconds() to fill struct timeval
- added DatagramSocket, MulticastSocket and NetworkInterface classes
- added socket classes and related basic stuff
- added additonal constructor/assign to Timespan- added BasicBufferedBidirectionalStreamBuf
- fixed a potential MT issue in Base64Decoder
- code beautifying in [Un]BufferedStreamBuf
- more improvements to ClassLoader
- code cleanup and naming convention fixes (changed all *Imp classes to *Impl for consistency)


Release 0.94.1 (2005-09-30) [internal]
======================================

- added MetaSingleton (based on a contribution by Alex Fabijanic)
- added ClassLoader::create()
- added ClassLoader::instance()
- code clean-ups in FileChannel and related classes
- added SimpleFileChannel
- RotateAtTimeStrategy:
  ::getNextRollover() rewritten (buggy)
- DateTime 
  microseconds assert corrected
  asserts in computeGregorian() (except for year - see comment in computeGregorian())
  milliseconds calculation modified in computeGregorian()
  microseconds assigned in computeGregorian()
  normalize() and checkLimit() private functions to correct cases of overflow for milli/microseconds
- LocalDateTime: added timestamp() method
- FileChannel:
  added "times" property (used to determine whether to use UTC or local time with RotateAtTimeStrategy)
  ::setProperty() modified (whenever "times" property is set, methods setRotation and setArchive are 
  reinvoked to reflect the change)
- FileChannel: added support for archived file compression and archived file purging
- FileChannel tests modified
- FileChannel: put LogFile, RotateStrategy and ArchiveStrategy into their own files
- Message: added thread id field
- PatternFormatter: added %I specifier for thread id
- ThreadPool: PooledThread can be assigned a name
- TaskManager: task name is reflected in thread name
- fixed  LocalDateTime::operator - (const Timespan&) [#0000004]
- upon startup all loggers' channels are set to a console channel
- improved search for application configuration files (see loadConfiguration()).
- added Glob class (fixes #1249700)
- upgraded to zlib 1.2.3 (fixes #1261712)
- added Logger::dump()
- fixed a wrong condition in Logger::log(const Message&)
- Path::find() now also works with relative paths in addition to plain file names
- added Path(const Path&, const Path&) constructor
- added SharedPtr template
- added Path::tryParse()
- SAXParser::parse()/EntityResolverImpl now works for both URIs and local filesystem paths (fixes #1254812)

	
Release 0.93.1 (2005-08-01)
===========================

This release contains various new features, improvements and bugfixes:
- bugfix: UUIDGenerator throws an exception if no connected ethernet adapter can
  be found (and thus no MAC address can be obtained)
- added UUIDGenerator::createOne() method
- added error handling to UUID sample application
- added relational (==, !=, <, <=, >, >=) and arithmetic operators (+, -, +=, -=) to DateTime
- added LocalDateTime class
- added support for LocalDateTime to DateTimeParser and DateTimeFormatter
- added enqueueUrgentNotification() to NotificationQueue
- added support for timezone specifiers (%z, %Z) to PatternFormatter
- added [] operator and count() to StringTokenizer
- added elapsed() and isElapsed() to Timestamp
- added tzd() to Timezone
- added WinRegistryKey and WinService classes (Windows only)
- added index operator and count() to StringTokenizer
- added day/time-based log rotation (thanks to Alex Fabijanic), minor improvements to DateTimeParser
- support for Mac OS X 10.4/gcc 4.0.0
- added NamedMutex and NamedEvent
- added Process::kill()
- added NoPermissionException
- added Task and TaskManager classes
- added ServerApplication class
- bugfix: EventLogChannel - _logFile was not properly initialized in one constructor
- bugfix: File::createDirectories did not work for hierarchies deeper than three
- added Util::FilesystemConfiguration
- documented logging policy: log() must open channel if it hasn't been opened yet
- FileChannel::log() opens channel if necessary
- the application reference passed to initialize() and reinitialize() is no longer const
- improved application logging initialization
- fixed a problem with configuration view and property placeholders
- fixed Util build configuration for Visual Studio
- improved application samples
- fixed documentation for Semaphore class


Release 0.92.1 (2005-05-09)
===========================

This release introduces the Util library that provides support for
configuration file parsing (different file formats), command line
argument processing, logging configuration and a framework for
command line/server applications.
There have also been various changes to the Foundation library:
- a new RefCountedObject class that acts as a base class for
  various classes that use reference counting
- some missing members have been added to the AutoPtr template
- various improvements and bugfixes to the Logging framework, as well as
  new LoggingFactory and LoggingRegistry classses, and a NullChannel class
- the SignalHandler class (Unix platforms only)
- ObjectFactory and DynamicFactory template classes
- the Path::find method for searching a file in a list of directories
- various new Exception classes


Release 0.91.4 (2005-04-11)
===========================

This is mainly a maintenance release that adds support for QNX Neutrino
and OpenVMS. There are also minor bugfixes and improvements.

The Unix build system has been modified to work on QNX Neutrino.
The OpenVMS build system has been fixed and works now.
Some missing #include's have been added for QNX Neutrino.
Foundation/String.h: icompare now supports comparison with const char*;
the classic C version of isspace() has been used in a few places instead of the
C++ <locale> version, this has been fixed.
Foundation/Exception.h: IllegalStateException added.


Release 0.91.3 (2005-03-19)
===========================

This is a maintenance release that adds support for Solaris/Sun Forte C++.
No new features have been added.

An implementation of FPEnvironment for Solaris has been included.
All stream classes have been modified to work around an initialization
problem that surfaced with Sun's C++ compiler when using STLport.
Source-code compatibility with the previous release is not affected. Various
minor changes, mostly adding missing #include's for Solaris.


Release 0.91.2 (2005-02-27)
===========================

Minor improvements to the Unix build system. No actual changes in the
libraries.


Release 0.91.1 (2005-02-21)
===========================

This is the first public release of the C++ Portable Components.
The release does not contain all features planned for the later 1.0 release
(the NET library is missing, for example), but is already quite usable.
Please refer to the README file for more information and instructions for
building the libraries.


--
$Id: //poco/1.4/dist/CHANGELOG#94 $
