Changelog
=========
6.2.7 (2021-03-09)
------------------
* Allow egulias/email-validator 3.1+
6.2.6 (2021-03-05)
------------------
* Fix Bcc support
6.2.5 (2021-01-12)
------------------
* Don't trust properties at destruct time
* Remove invalid PHPDocs param in EventDispatcher interface
* Bump license year
* Removes PHP version from README
6.2.4 (2020-12-08)
------------------
* Prevent flushing of the bubble queue when event handler raises another event
* Add support for PHP 8
* Code cleanups
6.2.3 (2019-11-12)
------------------
* no changes
6.2.2 (2019-11-12)
------------------
* fixed compat with PHP 7.4
* fixed error message when connecting to a stream raises an error before connect()
6.2.1 (2019-04-21)
------------------
* reverted "deprecated Swift_CharacterStream_ArrayCharacterStream and Swift_CharacterStream_NgCharacterStream in favor of Swift_CharacterStream_CharacterStream"
6.2.0 (2019-03-10)
------------------
* added support for symfony/polyfill-intl-dn
* deprecated Swift_CharacterStream_ArrayCharacterStream and Swift_CharacterStream_NgCharacterStream in favor of Swift_CharacterStream_CharacterStream
6.1.3 (2018-09-11)
------------------
* added auto-start to the SMTP transport when sending a message
* tweaked error message when the response from an SMTP server is empty
* fixed missing property in Swift_Mime_IdGenerator
* exposed original body content type with Swift_Mime_SimpleMimeEntity::getBodyContentType()
* fixed typo in variable name in Swift_AddressEncoder_IdnAddressEncoder
* fixed return type in MessageLogger
* fixed missing property addressEncoder in SimpleHeaderFactory class
6.1.2 (2018-07-13)
------------------
* handled recipient errors when pipelining
6.1.1 (2018-07-04)
------------------
* removed hard dependency on an IDN encoder
6.1.0 (2018-07-02)
------------------
* added address encoder exceptions during send
* added support for bubbling up authenticator error messages
* added support for non-ASCII email addresses
* introduced new dependencies: transport.smtphandlers and transport.authhandlers
* deprecated Swift_Signers_OpenDKIMSigner; use Swift_Signers_DKIMSigner instead
* added support for SMTP pipelining
* added Swift_Transport_Esmtp_EightBitMimeHandler
* fixed startTLS only allowed tls1.0, now allowed: tls1.0, tls1.1, tls1.2
6.0.2 (2017-09-30)
------------------
* fixed DecoratorPlugin
* removed usage of getmypid()
6.0.1 (2017-05-20)
------------------
* fixed BC break that can be avoided easily
6.0.0 (2017-05-19)
------------------
* added Swift_Transport::ping()
* removed Swift_Mime_HeaderFactory, Swift_Mime_HeaderSet, Swift_Mime_Message, Swift_Mime_MimeEntity,
and Swift_Mime_ParameterizedHeader interfaces
* removed Swift_MailTransport and Swift_Transport_MailTransport
* removed Swift_Encoding
* removed the Swift_Transport_MailInvoker interface and Swift_Transport_SimpleMailInvoker class
* removed the Swift_SignedMessage class
* removed newInstance() methods everywhere
* methods operating on Date header now use DateTimeImmutable object instead of Unix timestamp;
Swift_Mime_Headers_DateHeader::getTimestamp()/setTimestamp() renamed to getDateTime()/setDateTime()
* bumped minimum version to PHP 7.0
* removed Swift_Validate and replaced by egulias/email-validator
5.4.9 (2018-01-23)
------------------
* no changes, last version of the 5.x series
5.4.8 (2017-05-01)
------------------
* fixed encoding inheritance in addPart()
* fixed sorting MIME children when their types are equal
5.4.7 (2017-04-20)
------------------
* fixed NTLMAuthenticator clobbering bcmath scale
5.4.6 (2017-02-13)
------------------
* removed exceptions thrown in destructors as they lead to fatal errors
* switched to use sha256 by default in DKIM as per the RFC
* fixed an 'Undefined variable: pipes' PHP notice
* fixed long To headers when using the mail transport
* fixed NTLMAuthenticator when no domain is passed with the username
* prevented fatal error during unserialization of a message
* fixed a PHP warning when sending a message that has a length of a multiple of 8192
5.4.5 (2016-12-29)
------------------
* SECURITY FIX: fixed CVE-2016-10074 by disallowing potentially unsafe shell characters
Prior to 5.4.5, the mail transport (Swift_Transport_MailTransport) was vulnerable to passing
arbitrary shell arguments if the "From", "ReturnPath" or "Sender" header came
from a non-trusted source, potentially allowing Remote Code Execution
* deprecated the mail transport
5.4.4 (2016-11-23)
------------------
* reverted escaping command-line args to mail (PHP mail() function already does it)
5.4.3 (2016-07-08)
------------------
* fixed SimpleHeaderSet::has()/get() when the 0 index is removed
* removed the need to have mcrypt installed
* fixed broken MIME header encoding with quotes/colons and non-ascii chars
* allowed mail transport send for messages without To header
* fixed PHP 7 support
5.4.2 (2016-05-01)
------------------
* fixed support for IPv6 sockets
* added auto-retry when sending messages from the memory spool
* fixed consecutive read calls in Swift_ByteStream_FileByteStream
* added support for iso-8859-15 encoding
* fixed PHP mail extra params on missing reversePath
* added methods to set custom stream context options
* fixed charset changes in QpContentEncoderProxy
* added return-path header to the ignoredHeaders list of DKIMSigner
* fixed crlf for subject using mail
* fixed add soft line break only when necessary
* fixed escaping command-line args to mail
5.4.1 (2015-06-06)
------------------
* made Swiftmailer exceptions confirm to PHP base exception constructor signature
* fixed MAIL FROM & RCPT TO headers to be RFC compliant
5.4.0 (2015-03-14)
------------------
* added the possibility to add extra certs to PKCS#7 signature
* fix base64 encoding with streams
* added a new RESULT_SPOOLED status for SpoolTransport
* fixed getBody() on attachments when called more than once
* removed dots from generated filenames in filespool
5.3.1 (2014-12-05)
------------------
* fixed cloning of messages with attachments
5.3.0 (2014-10-04)
------------------
* fixed cloning when using signers
* reverted removal of Swift_Encoding
* drop support for PHP 5.2.x
5.2.2 (2014-09-20)
------------------
* fixed Japanese support
* fixed the memory spool when the message changes when in the pool
* added support for cloning messages
* fixed PHP warning in the redirect plugin
* changed the way to and cc-ed email are sent to only use one transaction
5.2.1 (2014-06-13)
------------------
* SECURITY FIX: fixed CLI escaping when using sendmail as a transport
Prior to 5.2.1, the sendmail transport (Swift_Transport_SendmailTransport)
was vulnerable to an arbitrary shell execution if the "From" header came
from a non-trusted source and no "Return-Path" is configured.
* fixed parameter in DKIMSigner
* fixed compatibility with PHP < 5.4
5.2.0 (2014-05-08)
------------------
* fixed Swift_ByteStream_FileByteStream::read() to match to the specification
* fixed from-charset and to-charset arguments in mbstring_convert_encoding() usages
* fixed infinite loop in StreamBuffer
* fixed NullTransport to return the number of ignored emails instead of 0
* Use phpunit and mockery for unit testing (realityking)
5.1.0 (2014-03-18)
------------------
* fixed data writing to stream when sending large messages
* added support for libopendkim (https://github.com/xdecock/php-opendkim)
* merged SignedMessage and Message
* added Gmail XOAuth2 authentication
* updated the list of known mime types
* added NTLM authentication
5.0.3 (2013-12-03)
------------------
* fixed double-dot bug
* fixed DKIM signer
5.0.2 (2013-08-30)
------------------
* handled correct exception type while reading IoBuffer output
5.0.1 (2013-06-17)
------------------
* changed the spool to only start the transport when a mail has to be sent
* fixed compatibility with PHP 5.2
* fixed LICENSE file
5.0.0 (2013-04-30)
------------------
* changed the license from LGPL to MIT
4.3.1 (2013-04-11)
------------------
* removed usage of the native QP encoder when the charset is not UTF-8
* fixed usage of uniqid to avoid collisions
* made a performance improvement when tokenizing large headers
* fixed usage of the PHP native QP encoder on PHP 5.4.7+
4.3.0 (2013-01-08)
------------------
* made the temporary directory configurable via the TMPDIR env variable
* added S/MIME signer and encryption support
4.2.2 (2012-10-25)
------------------
* added the possibility to throttle messages per second in ThrottlerPlugin (mostly for Amazon SES)
* switched mime.qpcontentencoder to automatically use the PHP native encoder on PHP 5.4.7+
* allowed specifying a whitelist with regular expressions in RedirectingPlugin
4.2.1 (2012-07-13)
------------------
* changed the coding standards to PSR-1/2
* fixed issue with autoloading
* added NativeQpContentEncoder to enhance performance (for PHP 5.3+)
4.2.0 (2012-06-29)
------------------
* added documentation about how to use the Japanese support introduced in 4.1.8
* added a way to override the default configuration in a lazy way
* changed the PEAR init script to lazy-load the initialization
* fixed a bug when calling Swift_Preferences before anything else (regression introduced in 4.1.8)
4.1.8 (2012-06-17)
------------------
* added Japanese iso-2022-jp support
* changed the init script to lazy-load the initialization
* fixed docblocks (@id) which caused some problems with libraries parsing the dobclocks
* fixed Swift_Mime_Headers_IdentificationHeader::setId() when passed an array of ids
* fixed encoding of email addresses in headers
* added replacements setter to the Decorator plugin
4.1.7 (2012-04-26)
------------------
* fixed QpEncoder safeMapShareId property
4.1.6 (2012-03-23)
------------------
* reduced the size of serialized Messages
4.1.5 (2012-01-04)
------------------
* enforced Swift_Spool::queueMessage() to return a Boolean
* made an optimization to the memory spool: start the transport only when required
* prevented stream_socket_client() from generating an error and throw a Swift_TransportException instead
* fixed a PHP warning when calling to mail() when safe_mode is off
* many doc tweaks
4.1.4 (2011-12-16)
------------------
* added a memory spool (Swift_MemorySpool)
* fixed too many opened files when sending emails with attachments
4.1.3 (2011-10-27)
------------------
* added STARTTLS support
* added missing @return tags on fluent methods
* added a MessageLogger plugin that logs all sent messages
* added composer.json
4.1.2 (2011-09-13)
------------------
* fixed wrong detection of magic_quotes_runtime
* fixed fatal errors when no To or Subject header has been set
* fixed charset on parameter header continuations
* added documentation about how to install Swiftmailer from the PEAR channel
* fixed various typos and markup problem in the documentation
* fixed warning when cache directory does not exist
* fixed "slashes are escaped" bug
* changed require_once() to require() in autoload
4.1.1 (2011-07-04)
------------------
* added missing file in PEAR package
4.1.0 (2011-06-30)
------------------
* documentation has been converted to ReST
4.1.0 RC1 (2011-06-17)
----------------------
New features:
* changed the Decorator Plugin to allow replacements in all headers
* added Swift_Mime_Grammar and Swift_Validate to validate an email address
* modified the autoloader to lazy-initialize Swiftmailer
* removed Swift_Mailer::batchSend()
* added NullTransport
* added new plugins: RedirectingPlugin and ImpersonatePlugin
* added a way to send messages asynchronously (Spool)