Fixed

• Attachment ID can return an empty value #318
• Additional message date format added #345 (thanks @amorebietakoUdala)

Fixed

• Fix for extension recognition #325 (thanks @pwoszczyk)
• Missing null check added #327 (thanks @spanjeta)
• Leading white-space in response causes an infinite loop #321 (thanks @thin-k-design)
• Fix error when creating folders with special chars #319 (thanks @thin-k-design)
• Client::getFoldersWithStatus() recursive loading fixed #312 (thanks @szymekjanaczek)
• Fix Folder name encoding error in Folder::appendMessage() #306 #307 (thanks @rskrzypczak)

Fixed

• Fix assumedNextTaggedLine bug #288 (thanks @Blear)
• Fix empty response error for blank lines #274 (thanks @bierpub)
• Fix empty body #233 (thanks @latypoff)
• Fix imap_reopen folder argument #234 (thanks @latypoff)

Added

• Added possibility of loading a Folder status #298 (thanks @szymekjanaczek)

Fixed

• RFC 822 3.1.1. long header fields regular expression fixed #268 #269 (thanks @hbraehne)

Fixed

• Type casting added to several ImapProtocol return values #261
• Remove IMAP::OP_READONLY flag from imap_reopen if POP3 or NNTP protocol is selected #135 (thanks @xianzhe18)
• Several statements optimized and redundant checks removed
• Check if the Protocol supports the fetch method if extensions are present
• Detect NONEXISTENT errors while selecting or examining a folder #266
• Missing type cast added to PaginatedCollection::paginate #267 (thanks @rogerb87)
• Fix multiline header unfolding #250 (thanks @sulgie-eitea)
• Fix problem with illegal offset error #226 (thanks @szymekjanaczek)
• Typos fixed

Fixed

• PHP dependency updated to support php v8.0 #212 #214 (thanks @freescout-helpdesk)
• Method return and argument types added
• Imap DONE method refactored
• UID cache loop fixed
• HasEvent::getEvent return value set to mixed to allow multiple event types
• Protocol line reader changed to fread (stream_context timeout issue fixed)
• Issue setting the client timeout fixed
• IMAP Connection debugging improved
• Folder::idle() method reworked and several issues fixed #170 #229 #237 #249 #258
• Datetime conversion rules extended #189 #173

Breaking changes

• No longer supports php >=5.5.9 but instead requires at least php v7.0.0.
• HasEvent::getEvent returns a mixed result. Either an Event or a class string representing the event class.
• The error message, if the connection fails to read the next line, is now empty response instead of failed to read - connection closed?.
• The $auto_reconnect used with Folder::indle() is deprecated and doesn't serve any purpose anymore.

Fixed

• Fix attribute serialization #179 (thanks @netpok)
• Use real tls instead of starttls #180 (thanks @netpok)
• Allow to fully overwrite default config arrays #194 (thanks @laurent-rizer)
• Query::chunked does not loop over the last chunk #196 (thanks @laurent-rizer)
• Fix isAttachment that did not properly take in consideration dispositions options #195 (thanks @laurent-rizer)
• Extend date parsing error message #173
• Fixed 'Where' method replaces the content with uppercase #148
• Don't surround numeric search values with quotes
• Context added to InvalidWhereQueryCriteriaException
• Redundant stream_set_timeout() removed

Added

• UID Cache added #204 (thanks @HelloSebastian)
• Query::class extended with getByUidLower, getByUidLowerOrEqual , getByUidGreaterOrEqual , getByUidGreater to fetch certain ranges of uids #201 (thanks @HelloSebastian)
• Check if IDLE is supported if Folder::idle() is called #199 (thanks @HelloSebastian)
• Fallback date support added. The config option options.fallback_date is used as fallback date is it is set. Otherwise, an exception will be thrown #198
• UID filter support added
• Make boundary regex configurable #169 #150 #126 #121 #111 #152 #108 (thanks @EthraZa)
• IMAP ID support added #174
• Enable debug mode via config
• Custom UID alternative support added
• Fetch additional extensions using Folder::query(["FEATURE_NAME"])
• Optionally move a message during "deletion" instead of just "flagging" it #106 (thanks @EthraZa)
• WhereQuery::where() accepts now a wide range of criteria / values. #104

Breaking changes

• If you are using the legacy protocol to search, the results no longer return false if the search criteria could not be interpreted but instead return an empty array. This will ensure it is compatible to the rest of this library and no longer result in a potential type confusion.
• Folder::idle will throw an Webklex\PHPIMAP\Exceptions\NotSupportedCapabilityException exception if IMAP isn't supported by the mail server
• All protocol methods which had a boolean $uid option no longer support a boolean value. Use IMAP::ST_UID or IMAP::NIL instead. If you want to use an alternative to UID just use the string instead.
• Default config option options.sequence changed from IMAP::ST_MSGN to IMAP::ST_UID.
• Folder::query() no longer accepts a charset string. It has been replaced by an extension array, which provides the ability to automatically fetch additional features.

Fixed

• Fix attribute serialization #179 (thanks @netpok)
• Use real tls instead of starttls #180 (thanks @netpok)
• Allow to fully overwrite default config arrays #194 (thanks @laurent-rizer)
• Query::chunked does not loop over the last chunk #196 (thanks @laurent-rizer)
• Fix isAttachment that did not properly take in consideration dispositions options #195 (thanks @laurent-rizer)

Breaking changes

• Default config parameters no longer persist after being merged if the given array contains fewer elements

Fixed

• Extend date parsing error message #173
• Fixed 'Where' method replaces the content with uppercase #148
• Don't surround numeric search values with quotes
• Context added to InvalidWhereQueryCriteriaException
• Redundant stream_set_timeout() removed

Added

• Make boundary regex configurable #169 #150 #126 #121 #111 #152 #108 (thanks @EthraZa)
• IMAP ID support added #174
• Enable debug mode via config
• Custom UID alternative support added
• Fetch additional extensions using Folder::query(["FEATURE_NAME"])
• Optionally move a message during "deletion" instead of just "flagging" it #106 (thanks @EthraZa)
• WhereQuery::where() accepts now a wide range of criteria / values. #104

Breaking changes

• All protocol methods which had a boolean $uid option no longer support a boolean. Use IMAP::ST_UID or IMAP::NIL instead. If you want to use an alternative to UID just use the string instead.
• Default config option options.sequence changed from IMAP::ST_MSGN to IMAP::ST_UID.
• Folder::query() no longer accepts a charset string. It has been replaced by an extension array, which provides the ability to automatically fetch additional features.

Fixed

• Fixed problem with skipping last line of the response. #166 (thanks @szymekjanaczek)