Release 2.0.0 · Seldaek/monolog · GitHub

Release 2.0.0 · Seldaek/monolog · GitHub

This changelog includes 2.0.0-beta* changelogs too, to see changes since beta2 check the CHANGELOG.md file.

• BC Break: This is a major release, see 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 for details
• BC Break: Monolog\Logger: The record timezone is now set per Logger instance and not statically anymore
• BC Break: Monolog\Logger: 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: Monolog\Logger: methods log/debug/info/notice/warning/error/critical/alert/emergency now have explicit void return types
• BC Break: Monolog\Logger: There is no more default handler configured on empty Logger instances
• BC Break: Quite a few interface changes, only relevant if you implemented your own handlers/processors/formatters
• BC Break: ElasticSearchHandler renamed to ElasticaHandler
• BC Break: Various handler-specific breaks, see 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 FallbackGroupHandler which works like the WhatFailureGroupHandler but stops dispatching log records as soon as one handler accepted it
• 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 bot account
• Added SendGridHandler to use the SendGrid API to send emails
• 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 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 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
• Added support for RFC3164 (outdated BSD syslog protocol) to SyslogUdpHandler
• Added support for JsonSerializable when normalizing exceptions
• Added SoapFault details to formatted exceptions
• Improved performance of LogglyHandler when sending multiple logs in a single request
• 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
• 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
• Fixed many minor issues in various handlers, and probably added a few regressions too