2.3.0

• 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)

1.26.1

• Fixed PHP 8.1 deprecation warning

2.2.0

• 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

1.26.0

• Added $dateFormat and $removeUsedContextFields arguments to PsrLogMessageProcessor (backport from 2.x)

2.1.1

• 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

1.25.5

• Fixed array access on null in RavenHandler
• Fixed unique_id in WebProcessor not being disableable

2.1.0

• Added JSON_INVALID_UTF8_SUBSTITUTE to default json flags, so that invalid UTF8 characters now get converted to � 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

1.25.4

• 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

• 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

1.25.3

• 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