* Added `callType` to IntrospectionProcessor (#1612)
* Fixed AsMonologProcessor syntax to be compatible with PHP 7.2 (#1651)
### 2.4.0 (2022-03-14)
* Added [`Monolog\LogRecord`](src/Monolog/LogRecord.php) interface that can be used to type-hint records like `array|\Monolog\LogRecord $record` to be forward compatible with the upcoming Monolog 3 changes
* Added `includeStacktraces` constructor params to LineFormatter & JsonFormatter (#1603)
* Added `persistent`, `timeout`, `writingTimeout`, `connectionTimeout`, `chunkSize` constructor params to SocketHandler and derivatives (#1600)
* Added `AsMonologProcessor` PHP attribute which can help autowiring / autoconfiguration of processors if frameworks / integrations decide to make use of it. This is useless when used purely with Monolog (#1637)
* Added support for keeping native BSON types as is in MongoDBFormatter (#1620)
* Added support for a `user_agent` key in WebProcessor, disabled by default but you can use it by configuring the $extraFields you want (#1613)
* Added support for username/userIcon in SlackWebhookHandler (#1617)
* Added extension points to BrowserConsoleHandler (#1593)
* Added record message/context/extra info to exceptions thrown when a StreamHandler cannot open its stream to avoid completely losing the data logged (#1630)
* Fixed error handler signature to accept a null $context which happens with internal PHP errors (#1614)
* Fixed a few setter methods not returning `self` (#1609)
* Fixed handling of records going over the max Telegram message length (#1616)
### 2.3.5 (2021-10-01)
* Fixed regression in StreamHandler since 2.3.3 on systems with the memory_limit set to >=20GB (#1592)
### 2.3.4 (2021-09-15)
* Fixed support for psr/log 3.x (#1589)
### 2.3.3 (2021-09-14)
* Fixed memory usage when using StreamHandler and calling stream_get_contents on the resource you passed to it (#1578, #1577)
* Fixed support for psr/log 2.x (#1587)
* Fixed some type annotations
### 2.3.2 (2021-07-23)
* Fixed compatibility with PHP 7.2 - 7.4 when experiencing PCRE errors (#1568)
### 2.3.1 (2021-07-14)
* Fixed Utils::getClass handling of anonymous classes not being fully compatible with PHP 8 (#1563)
* Fixed some `@inheritDoc` annotations having the wrong case
### 2.3.0 (2021-07-05)
* Added a ton of PHPStan type annotations as well as type aliases on Monolog\Logger for Record, Level and LevelName that you can import (#1557)
* Added ability to customize date format when using JsonFormatter (#1561)
* Fixed FilterHandler not calling reset on its internal handler when reset() is called on it (#1531)
* Fixed SyslogUdpHandler not setting the timezone correctly on DateTimeImmutable instances (#1540)
* Fixed StreamHandler thread safety - chunk size set to 2GB now to avoid interlacing when doing concurrent writes (#1553)
### 2.2.0 (2020-12-14)
* Added JSON_PARTIAL_OUTPUT_ON_ERROR to default json encoding flags, to avoid dropping entire context data or even records due to an invalid subset of it somewhere
* Added setDateFormat to NormalizerFormatter (and Line/Json formatters by extension) to allow changing this after object creation
* Added RedisPubSubHandler to log records to a Redis channel using PUBLISH
* Added support for Elastica 7, and deprecated the $type argument of ElasticaFormatter which is not in use anymore as of Elastica 7
* Added support for millisecond write timeouts in SocketHandler, you can now pass floats to setWritingTimeout, e.g. 0.2 is 200ms
* Added support for unix sockets in SyslogUdpHandler (set $port to 0 to make the $host a unix socket)
* Added handleBatch support for TelegramBotHandler
* Added RFC5424e extended date format including milliseconds to SyslogUdpHandler
* Added support for configuring handlers with numeric level values in strings (coming from e.g. env vars)
* Fixed Wildfire/FirePHP/ChromePHP handling of unicode characters
* Fixed PHP 8 issues in SyslogUdpHandler
* Fixed internal type error when mbstring is missing
### 2.1.1 (2020-07-23)
* Fixed removing of json encoding options
* Fixed type hint of $level not accepting strings in SendGridHandler and OverflowHandler
* Fixed SwiftMailerHandler not accepting email templates with an empty subject
* Fixed array access on null in RavenHandler
* Fixed unique_id in WebProcessor not being disableable
### 2.1.0 (2020-05-22)
* Added `JSON_INVALID_UTF8_SUBSTITUTE` to default json flags, so that invalid UTF8 characters now get converted to [<EFBFBD>](https://en.wikipedia.org/wiki/Specials_(Unicode_block)#Replacement_character) instead of being converted from ISO-8859-15 to UTF8 as it was before, which was hardly a comprehensive solution
* Added `$ignoreEmptyContextAndExtra` option to JsonFormatter to skip empty context/extra entirely from the output
* Added `$parseMode`, `$disableWebPagePreview` and `$disableNotification` options to TelegramBotHandler
* Added tentative support for PHP 8
* NormalizerFormatter::addJsonEncodeOption and removeJsonEncodeOption are now public to allow modifying default json flags
* Fixed GitProcessor type error when there is no git repo present
* Fixed normalization of SoapFault objects containing deeply nested objects as "detail"
* Fixed support for relative paths in RotatingFileHandler
### 2.0.2 (2019-12-20)
* Fixed ElasticsearchHandler swallowing exceptions details when failing to index log records
* Fixed normalization of SoapFault objects containing non-strings as "detail" in LineFormatter
* Fixed formatting of resources in JsonFormatter
* Fixed RedisHandler failing to use MULTI properly when passed a proxied Redis instance (e.g. in Symfony with lazy services)
* Fixed FilterHandler triggering a notice when handleBatch was filtering all records passed to it
* Fixed Turkish locale messing up the conversion of level names to their constant values
### 2.0.1 (2019-11-13)
* Fixed normalization of Traversables to avoid traversing them as not all of them are rewindable
* Fixed setFormatter/getFormatter to forward to the nested handler in FilterHandler, FingersCrossedHandler, BufferHandler, OverflowHandler and SamplingHandler
* Fixed BrowserConsoleHandler formatting when using multiple styles
* Fixed normalization of exception codes to be always integers even for PDOException which have them as numeric strings
* Fixed normalization of SoapFault objects containing non-strings as "detail"
* Fixed json encoding across all handlers to always attempt recovery of non-UTF-8 strings instead of failing the whole encoding
* Fixed ChromePHPHandler to avoid sending more data than latest Chrome versions allow in headers (4KB down from 256KB).
* Fixed type error in BrowserConsoleHandler when the context array of log records was not associative.
### 2.0.0 (2019-08-30)
* BC Break: This is a major release, see [UPGRADE.md](UPGRADE.md) for details if you are coming from a 1.x release
* BC Break: Logger methods log/debug/info/notice/warning/error/critical/alert/emergency now have explicit void return types
* Added FallbackGroupHandler which works like the WhatFailureGroupHandler but stops dispatching log records as soon as one handler accepted it
* Fixed support for UTF-8 when cutting strings to avoid cutting a multibyte-character in half
* Fixed normalizers handling of exception backtraces to avoid serializing arguments in some cases
* Fixed date timezone handling in SyslogUdpHandler
### 2.0.0-beta2 (2019-07-06)
* BC Break: This is a major release, see [UPGRADE.md](UPGRADE.md) for details if you are coming from a 1.x release
* BC Break: PHP 7.2 is now the minimum required PHP version.
* BC Break: Removed SlackbotHandler, RavenHandler and HipChatHandler, see [UPGRADE.md](UPGRADE.md) for details
* Added OverflowHandler which will only flush log records to its nested handler when reaching a certain amount of logs (i.e. only pass through when things go really bad)
* Added TelegramBotHandler to log records to a [Telegram](https://core.telegram.org/bots/api) bot account
* Added support for JsonSerializable when normalizing exceptions
* Added support for RFC3164 (outdated BSD syslog protocol) to SyslogUdpHandler
* Added SoapFault details to formatted exceptions
* Fixed DeduplicationHandler silently failing to start when file could not be opened
* Fixed issue in GroupHandler and WhatFailureGroupHandler where setting multiple processors would duplicate records
* Fixed GelfFormatter losing some data when one attachment was too long
* Fixed issue in SignalHandler restarting syscalls functionality
* Improved performance of LogglyHandler when sending multiple logs in a single request
### 2.0.0-beta1 (2018-12-08)
* BC Break: This is a major release, see [UPGRADE.md](UPGRADE.md) for details if you are coming from a 1.x release
* BC Break: PHP 7.1 is now the minimum required PHP version.
* BC Break: Quite a few interface changes, only relevant if you implemented your own handlers/processors/formatters
* BC Break: Removed non-PSR-3 methods to add records, all the `add*` (e.g. `addWarning`) methods as well as `emerg`, `crit`, `err` and `warn`
* BC Break: The record timezone is now set per Logger instance and not statically anymore
* BC Break: There is no more default handler configured on empty Logger instances
* BC Break: ElasticSearchHandler renamed to ElasticaHandler
* BC Break: Various handler-specific breaks, see [UPGRADE.md](UPGRADE.md) for details
* Added scalar type hints and return hints in all the places it was possible. Switched strict_types on for more reliability.
* Added DateTimeImmutable support, all record datetime are now immutable, and will toString/json serialize with the correct date format, including microseconds (unless disabled)
* Added timezone and microseconds to the default date format
* Added SendGridHandler to use the SendGrid API to send emails
* Added LogmaticHandler to use the Logmatic.io API to store log records
* Added SqsHandler to send log records to an AWS SQS queue
* Added ElasticsearchHandler to send records via the official ES library. Elastica users should now use ElasticaHandler instead of ElasticSearchHandler
* Added NoopHandler which is similar to the NullHandle but does not prevent the bubbling of log records to handlers further down the configuration, useful for temporarily disabling a handler in configuration files
* Added ProcessHandler to write log output to the STDIN of a given process
* Added HostnameProcessor that adds the machine's hostname to log records
* Added a `$dateFormat` option to the PsrLogMessageProcessor which lets you format DateTime instances nicely
* Added support for the PHP 7.x `mongodb` extension in the MongoDBHandler
* Fixed many minor issues in various handlers, and probably added a few regressions too
### 1.26.1 (2021-05-28)
* Fixed PHP 8.1 deprecation warning
### 1.26.0 (2020-12-14)
* Added $dateFormat and $removeUsedContextFields arguments to PsrLogMessageProcessor (backport from 2.x)
### 1.25.5 (2020-07-23)
* Fixed array access on null in RavenHandler
* Fixed unique_id in WebProcessor not being disableable
### 1.25.4 (2020-05-22)
* Fixed GitProcessor type error when there is no git repo present
* Fixed normalization of SoapFault objects containing deeply nested objects as "detail"
* Fixed support for relative paths in RotatingFileHandler
### 1.25.3 (2019-12-20)
* Fixed formatting of resources in JsonFormatter
* Fixed RedisHandler failing to use MULTI properly when passed a proxied Redis instance (e.g. in Symfony with lazy services)
* Fixed FilterHandler triggering a notice when handleBatch was filtering all records passed to it
* Fixed Turkish locale messing up the conversion of level names to their constant values
### 1.25.2 (2019-11-13)
* Fixed normalization of Traversables to avoid traversing them as not all of them are rewindable
* Fixed setFormatter/getFormatter to forward to the nested handler in FilterHandler, FingersCrossedHandler, BufferHandler and SamplingHandler
* Fixed BrowserConsoleHandler formatting when using multiple styles
* Fixed normalization of exception codes to be always integers even for PDOException which have them as numeric strings
* Fixed normalization of SoapFault objects containing non-strings as "detail"
* Fixed json encoding across all handlers to always attempt recovery of non-UTF-8 strings instead of failing the whole encoding
### 1.25.1 (2019-09-06)
* Fixed forward-compatible interfaces to be compatible with Monolog 1.x too.
### 1.25.0 (2019-09-06)
* Deprecated SlackbotHandler, use SlackWebhookHandler or SlackHandler instead
* Deprecated RavenHandler, use sentry/sentry 2.x and their Sentry\Monolog\Handler instead
* Deprecated HipChatHandler, migrate to Slack and use SlackWebhookHandler or SlackHandler instead
* Added forward-compatible interfaces and traits FormattableHandlerInterface, FormattableHandlerTrait, ProcessableHandlerInterface, ProcessableHandlerTrait. If you use modern PHP and want to make code compatible with Monolog 1 and 2 this can help. You will have to require at least Monolog 1.25 though.
* Added support for RFC3164 (outdated BSD syslog protocol) to SyslogUdpHandler
* Fixed issue in GroupHandler and WhatFailureGroupHandler where setting multiple processors would duplicate records
* Fixed issue in SignalHandler restarting syscalls functionality
* Fixed normalizers handling of exception backtraces to avoid serializing arguments in some cases
* Fixed ZendMonitorHandler to work with the latest Zend Server versions
* Fixed ChromePHPHandler to avoid sending more data than latest Chrome versions allow in headers (4KB down from 256KB).
### 1.24.0 (2018-11-05)
* BC Notice: If you are extending any of the Monolog's Formatters' `normalize` method, make sure you add the new `$depth = 0` argument to your function signature to avoid strict PHP warnings.
* Added a `ResettableInterface` in order to reset/reset/clear/flush handlers and processors
* Added a `ProcessorInterface` as an optional way to label a class as being a processor (mostly useful for autowiring dependency containers)
* Added a way to log signals being received using Monolog\SignalHandler
* Added ability to customize error handling at the Logger level using Logger::setExceptionHandler
* Added InsightOpsHandler to migrate users of the LogEntriesHandler
* Added protection to NormalizerFormatter against circular and very deep structures, it now stops normalizing at a depth of 9
* Added capture of stack traces to ErrorHandler when logging PHP errors
* Added RavenHandler support for a `contexts` context or extra key to forward that to Sentry's contexts
* Added forwarding of context info to FluentdFormatter
* Added SocketHandler::setChunkSize to override the default chunk size in case you must send large log lines to rsyslog for example
* Added ability to extend/override BrowserConsoleHandler
* Added SlackWebhookHandler::getWebhookUrl and SlackHandler::getToken to enable class extensibility
* Added SwiftMailerHandler::getSubjectFormatter to enable class extensibility
* Dropped official support for HHVM in test builds
* Fixed normalization of exception traces when call_user_func is used to avoid serializing objects and the data they contain
* Fixed naming of fields in Slack handler, all field names are now capitalized in all cases
* Fixed HipChatHandler bug where slack dropped messages randomly
* Fixed normalization of objects in Slack handlers
* Fixed support for PHP7's Throwable in NewRelicHandler
* Fixed race bug when StreamHandler sometimes incorrectly reported it failed to create a directory
* Fixed table row styling issues in HtmlFormatter
* Fixed RavenHandler dropping the message when logging exception
* Fixed WhatFailureGroupHandler skipping processors when using handleBatch
and implement it where possible
* Fixed display of anonymous class names
### 1.23.0 (2017-06-19)
* Improved SyslogUdpHandler's support for RFC5424 and added optional `$ident` argument
* Fixed GelfHandler truncation to be per field and not per message
* Fixed compatibility issue with PHP <5.3.6
* Fixed support for headless Chrome in ChromePHPHandler
* Fixed support for latest Aws SDK in DynamoDbHandler
* Fixed support for SwiftMailer 6.0+ in SwiftMailerHandler
### 1.22.1 (2017-03-13)
* Fixed lots of minor issues in the new Slack integrations
* Fixed support for allowInlineLineBreaks in LineFormatter when formatting exception backtraces
### 1.22.0 (2016-11-26)
* Added SlackbotHandler and SlackWebhookHandler to set up Slack integration more easily
* Added MercurialProcessor to add mercurial revision and branch names to log records
* Added support for AWS SDK v3 in DynamoDbHandler
* Fixed fatal errors occurring when normalizing generators that have been fully consumed
* Fixed RollbarHandler to include a level (rollbar level), monolog_level (original name), channel and datetime (unix)
* Fixed RollbarHandler not flushing records automatically, calling close() explicitly is not necessary anymore
* Fixed SyslogUdpHandler to avoid sending empty frames
* Fixed a few PHP 7.0 and 7.1 compatibility issues
### 1.21.0 (2016-07-29)
* Break: Reverted the addition of $context when the ErrorHandler handles regular php errors from 1.20.0 as it was causing issues
* Added support for more formats in RotatingFileHandler::setFilenameFormat as long as they have Y, m and d in order
* Added ability to format the main line of text the SlackHandler sends by explicitly setting a formatter on the handler
* Added information about SoapFault instances in NormalizerFormatter
* Added $handleOnlyReportedErrors option on ErrorHandler::registerErrorHandler (default true) to allow logging of all errors no matter the error_reporting level
### 1.20.0 (2016-07-02)
* Added FingersCrossedHandler::activate() to manually trigger the handler regardless of the activation policy
* Added StreamHandler::getUrl to retrieve the stream's URL
* Added ability to override addRow/addTitle in HtmlFormatter
* Added the $context to context information when the ErrorHandler handles a regular php error
* Deprecated RotatingFileHandler::setFilenameFormat to only support 3 formats: Y, Y-m and Y-m-d
* Fixed WhatFailureGroupHandler to work with PHP7 throwables
* Fixed a few minor bugs
### 1.19.0 (2016-04-12)
* Break: StreamHandler will not close streams automatically that it does not own. If you pass in a stream (not a path/url), then it will not close it for you. You can retrieve those using getStream() if needed
* Added DeduplicationHandler to remove duplicate records from notifications across multiple requests, useful for email or other notifications on errors
* Added ability to use `%message%` and other LineFormatter replacements in the subject line of emails sent with NativeMailHandler and SwiftMailerHandler
* Fixed HipChatHandler handling of long messages
### 1.18.2 (2016-04-02)
* Fixed ElasticaFormatter to use more precise dates
* Fixed GelfMessageFormatter sending too long messages
### 1.18.1 (2016-03-13)
* Fixed SlackHandler bug where slack dropped messages randomly
* Fixed RedisHandler issue when using with the PHPRedis extension
* Fixed AmqpHandler content-type being incorrectly set when using with the AMQP extension
* Fixed BrowserConsoleHandler regression
### 1.18.0 (2016-03-01)
* Added optional reduction of timestamp precision via `Logger->useMicrosecondTimestamps(false)`, disabling it gets you a bit of performance boost but reduces the precision to the second instead of microsecond
* Added possibility to skip some extra stack frames in IntrospectionProcessor if you have some library wrapping Monolog that is always adding frames
* Added `Logger->withName` to clone a logger (keeping all handlers) with a new name
* Added FluentdFormatter for the Fluentd unix socket protocol
* Added HandlerWrapper base class to ease the creation of handler wrappers, just extend it and override as needed
* Added support for replacing context sub-keys using `%context.*%` in LineFormatter
* Added support for `payload` context value in RollbarHandler
* Added setRelease to RavenHandler to describe the application version, sent with every log
* Added support for `fingerprint` context value in RavenHandler
* Fixed JSON encoding errors that would gobble up the whole log record, we now handle those more gracefully by dropping chars as needed
* Fixed write timeouts in SocketHandler and derivatives, set to 10sec by default, lower it with `setWritingTimeout()`
* Fixed PHP7 compatibility with regard to Exception/Throwable handling in a few places
### 1.17.2 (2015-10-14)
* Fixed ErrorHandler compatibility with non-Monolog PSR-3 loggers
* Fixed SlackHandler handling to use slack functionalities better
* Fixed SwiftMailerHandler bug when sending multiple emails they all had the same id
* Fixed 5.3 compatibility regression
### 1.17.1 (2015-08-31)
* Fixed RollbarHandler triggering PHP notices
### 1.17.0 (2015-08-30)
* Added support for `checksum` and `release` context/extra values in RavenHandler
* Added better support for exceptions in RollbarHandler
* Added UidProcessor::getUid
* Added support for showing the resource type in NormalizedFormatter
* Added PHPConsoleHandler to send record to Chrome's PHP Console extension and library
* Added support for objects implementing __toString in the NormalizerFormatter
* Added support for HipChat's v2 API in HipChatHandler
* Added Logger::setTimezone() to initialize the timezone monolog should use in case date.timezone isn't correct for your app
* Added an option to send formatted message instead of the raw record on PushoverHandler via ->useFormattedMessage(true)
* Fixed curl errors being silently suppressed
### 1.13.1 (2015-03-09)
* Fixed regression in HipChat requiring a new token to be created
### 1.13.0 (2015-03-05)
* Added Registry::hasLogger to check for the presence of a logger instance
* Added context.user support to RavenHandler
* Added HipChat API v2 support in the HipChatHandler
* Added NativeMailerHandler::addParameter to pass params to the mail() process
* Added context data to SlackHandler when $includeContextAndExtra is true
* Added ability to customize the Swift_Message per-email in SwiftMailerHandler
* Fixed SwiftMailerHandler to lazily create message instances if a callback is provided
* Fixed serialization of INF and NaN values in Normalizer and LineFormatter
### 1.12.0 (2014-12-29)
* Break: HandlerInterface::isHandling now receives a partial record containing only a level key. This was always the intent and does not break any Monolog handler but is strictly speaking a BC break and you should check if you relied on any other field in your own handlers.
* Added PsrHandler to forward records to another PSR-3 logger
* Added SamplingHandler to wrap around a handler and include only every Nth record
* Added MongoDBFormatter to support better storage with MongoDBHandler (it must be enabled manually for now)
* Added exception codes in the output of most formatters
* Added LineFormatter::includeStacktraces to enable exception stack traces in logs (uses more than one line)
* Added $useShortAttachment to SlackHandler to minify attachment size and $includeExtra to append extra data
* Added $host to HipChatHandler for users of private instances
* Added $transactionName to NewRelicHandler and support for a transaction_name context value
* Fixed MandrillHandler to avoid outputting API call responses
* Fixed some non-standard behaviors in SyslogUdpHandler
### 1.11.0 (2014-09-30)
* Break: The NewRelicHandler extra and context data are now prefixed with extra_ and context_ to avoid clashes. Watch out if you have scripts reading those from the API and rely on names
* Added WhatFailureGroupHandler to suppress any exception coming from the wrapped handlers and avoid chain failures if a logging service fails
* Added MandrillHandler to send emails via the Mandrillapp.com API
* Added SlackHandler to log records to a Slack.com account
* Added FleepHookHandler to log records to a Fleep.io account
* Added LogglyHandler::addTag to allow adding tags to an existing handler
* Added $ignoreEmptyContextAndExtra to LineFormatter to avoid empty [] at the end
* Added $useLocking to StreamHandler and RotatingFileHandler to enable flock() while writing
* Added support for PhpAmqpLib in the AmqpHandler
* Added FingersCrossedHandler::clear and BufferHandler::clear to reset them between batches in long running jobs
* Added support for adding extra fields from $_SERVER in the WebProcessor
* Fixed support for non-string values in PrsLogMessageProcessor
* Fixed SwiftMailer messages being sent with the wrong date in long running scripts
* Fixed minor PHP 5.6 compatibility issues
* Fixed BufferHandler::close being called twice
### 1.10.0 (2014-06-04)
* Added Logger::getHandlers() and Logger::getProcessors() methods
* Added $passthruLevel argument to FingersCrossedHandler to let it always pass some records through even if the trigger level is not reached
* Added support for extra data in NewRelicHandler
* Added $expandNewlines flag to the ErrorLogHandler to create multiple log entries when a message has multiple lines
### 1.9.1 (2014-04-24)
* Fixed regression in RotatingFileHandler file permissions
* Fixed initialization of the BufferHandler to make sure it gets flushed after receiving records
* Fixed ChromePHPHandler and FirePHPHandler's activation strategies to be more conservative
### 1.9.0 (2014-04-20)
* Added LogEntriesHandler to send logs to a LogEntries account
* Added $filePermissions to tweak file mode on StreamHandler and RotatingFileHandler
* Added $useFormatting flag to MemoryProcessor to make it send raw data in bytes
* Added support for table formatting in FirePHPHandler via the table context key
* Added a TagProcessor to add tags to records, and support for tags in RavenHandler
* Added $appendNewline flag to the JsonFormatter to enable using it when logging to files
* Added sound support to the PushoverHandler
* Fixed multi-threading support in StreamHandler
* Fixed empty headers issue when ChromePHPHandler received no records
* Fixed default format of the ErrorLogHandler
### 1.8.0 (2014-03-23)
* Break: the LineFormatter now strips newlines by default because this was a bug, set $allowInlineLineBreaks to true if you need them
* Added BrowserConsoleHandler to send logs to any browser's console via console.log() injection in the output
* Added FilterHandler to filter records and only allow those of a given list of levels through to the wrapped handler
* Added FlowdockHandler to send logs to a Flowdock account
* Added RollbarHandler to send logs to a Rollbar account
* Added HtmlFormatter to send prettier log emails with colors for each log level
* Added GitProcessor to add the current branch/commit to extra record data
* Added a Monolog\Registry class to allow easier global access to pre-configured loggers
* Added support for the new official graylog2/gelf-php lib for GelfHandler, upgrade if you can by replacing the mlehner/gelf-php requirement
* Added support for HHVM
* Added support for Loggly batch uploads
* Added support for tweaking the content type and encoding in NativeMailerHandler
* Added $skipClassesPartials to tweak the ignored classes in the IntrospectionProcessor
* Fixed batch request support in GelfHandler
### 1.7.0 (2013-11-14)
* Added ElasticSearchHandler to send logs to an Elastic Search server
* Added DynamoDbHandler and ScalarFormatter to send logs to Amazon's Dynamo DB
* Added SyslogUdpHandler to send logs to a remote syslogd server
* Added LogglyHandler to send logs to a Loggly account
* Added $level to IntrospectionProcessor so it only adds backtraces when needed
* Added $version to LogstashFormatter to allow using the new v1 Logstash format
* Added $appName to NewRelicHandler
* Added configuration of Pushover notification retries/expiry
* Added $maxColumnWidth to NativeMailerHandler to change the 70 chars default
* Added chainability to most setters for all handlers
* Fixed RavenHandler batch processing so it takes the message from the record with highest priority
* Fixed HipChatHandler batch processing so it sends all messages at once
* Fixed issues with eAccelerator
* Fixed and improved many small things
### 1.6.0 (2013-07-29)
* Added HipChatHandler to send logs to a HipChat chat room
* Added ErrorLogHandler to send logs to PHP's error_log function
* Added NewRelicHandler to send logs to NewRelic's service
* Added Monolog\ErrorHandler helper class to register a Logger as exception/error/fatal handler
* Added ChannelLevelActivationStrategy for the FingersCrossedHandler to customize levels by channel
