4.1.0: Bugfixes and improvements

• #250: Fixed searchMailbox() could not search Chinese subject
• #406: Added new properties (imapPath and mailboxFolder) to the incoming mail header
• #416: Added new properties for mail attachments
• #490: Fixed IncomingMail->textPlain contains attachments
• #494: Fixed ConnectionException is never thown
• #496: Fixed preg_match_all() error in replaceInternalLinks and embedImageAttachments
• #499: Fixed error imap_open(): Couldn't open stream for mailboxes with non ASCII characters
• #500: See notes regarding test cases for #499
• #501: Fixed empty Body: Exception -> Can not decode an empty string
• #509: Fixed Charset ks_c_5601-1987 not working
• #510: Added support for bitmask options
• #514: Fixed inline images returning cid:filename
• Added new automated test cases
• Fixed and improved Travis CI integration
• General code optimizations

4.0.0: Dropped end-of-life PHP version support and improved decoding

• Dropped PHP 5.6 support, as it went end-of-life (EOL) on the 31st of December, 2018: https://www.php.net/eol.php
• Dropped PHP 7.0 support, as it went end-of-life (EOL) on the 10th of January, 2019: https://www.php.net/eol.php
• Dropped PHP 7.1 support, as it went end-of-life (EOL) on the 1st of December, 2019: https://www.php.net/eol.php
• #403, #447, #479: Improved MIME decoding
• #485: Fixed ENCBASE64 decoding
• Fixed all Travis CI issues
• Updated psalm baseline
• Satisfied php-cs-fixer
• Added phpcpd to detect duplicated code
• Added phpmnd to detect magic numbers
• PHPUnit: Added and improved / updated test cases
• PR #485: Added some test cases for base64 decoding
• Fully replaced Mailbox::convertStringEncoding() with Mailbox::decodeMimeStr()
• Improved composer.json
• Updated README with PHP version overview
• Updated requirements in README
• Updated badges in README
• Removed not yet working OAuth code
• This and all upcoming releases contain a Travis CI LIVE mailbox test

3.1.0: General source code optimizations

• General source code optimizations (eg. deduplicated source code)
• Improved PhpUnit tests
• Coverage will be generated and uploaded now to CodeClimate
• CodeClimate and PhpCs related fixes / improvements
• Improved / Beautified composer config
• Improved TravisCI implementation
• TravisCI checks now with the stable PHP 7.4 build
• Added psalm as static analysis tool
• Fixed typehints
• Added method for multi sender search
• Added general-purpose merging search method

3.0.33: Added PHP 7.4 support and additional checks

• Added PHP 7.4 support
• #404: Added additional checks to avoid undefined property issues

3.0.32: Bug fixes and improvements

• Issue #390: Fixed, that attached HTML files got merged into the textHtml property
• Issue #397: convertStringEncoding() will now always return a string and never throw an exception
• Issue #398: Fixed issue, that files could not be manually (one by one) saved to disk using saveToDisk()
• Issue #400: Fixed issue, that empty() returned a wrong result for strings with only whitespaces
• Updated some PhpDoc comment-blocks
• Improved code of DataPartInfo to be more human-readable
• Removed wrong if-condition in DataPartInfo::fetch()
• Fixed a few PhpCS warnings (eg. Expected type X, but Y given)
• Resorted $attachment property assignments based on IncomingMailAttachment properties order
• Fixed issues reported by Travis CI

3.0.31: Improvements and bug fixes

• Improvements to the PhpDoc Tests (Thanks to @nicolus)
• iconv() in convertStringEncoding() tried TRANSLIT first before IGNORE (thanks to @MekDrop)
• Improvements for getCombinedPath() and switchMailbox() (Thanks to @agrisvv)
• Improvements for the attachments (Thanks to @twmobius)
• Fixed some incorrect thrown exceptions
• Supress iconv() error messages
• #393: Return original string, if conversion fails
• #394: Improved error handling in initImapStream()
• #383: Header datetime is now parsed and returned as RFC 3339 compliant format and if this is not possible, the original format will be returned
• Fixed coding standards

3.0.30: Fixed CI build issues

This release fixes only a single CI build issue, which caused the master build to fail.

3.0.29: Merge pull request #376 from nekufa/master

ContentId based attachment key calculation

3.0.28: Fixed fatal PHP 5.6 issue

• Issue #369: Removed type hinting due to PHP 5.6 support

3.0.27: Fixes incorrect parsing of multipart mails (messages)

• PR #361: Fixes "decodeMimeStr() Can not decode an empty" error when mail has no subject
• Issue #358, #364, PR #365: Flatten mail parts before parsing (Handle Gmail multipart/related way of structuring mail with attachments)
• PR #366: trim $to->personal field before decoding
• Issue #359: Updated code logic for CC, BCC, REPLY-TO to same as for TO
• Issue #360: Improved usage of property $imapPath
• Fixed coding standards