Update changelog

Author: Seldaek

CHANGELOG.md

@@ -1,3 +1,19 @@
+### 3.2.0 (2022-07-24)
+
+  * Deprecated `CubeHandler` and `PHPConsoleHandler` as both projects are abandoned and those should not be used anymore (#1734)
+  * Marked `Logger` `@final` as it should not be extended, prefer composition or talk to us if you are missing something
+  * Added RFC 5424 level (`7` to `0`) support to `Logger::log` and `Logger::addRecord` to increase interoperability (#1723)
+  * Added `SyslogFormatter` to output syslog-like files which can be consumed by tools like [lnav](https://lnav.org/) (#1689)
+  * Added support for `__toString` for objects which are not json serializable in `JsonFormatter` (#1733)
+  * Added `GoogleCloudLoggingFormatter` (#1719)
+  * Added support for Predis 2.x (#1732)
+  * Added `AmqpHandler->setExtraAttributes` to allow configuring attributes when using an AMQPExchange (#1724)
+  * Fixed serialization/unserialization of handlers to make sure private properties are included (#1727)
+  * Fixed allowInlineLineBreaks in LineFormatter causing issues with windows paths containing `\n` or `\r` sequences (#1720)
+  * Fixed max normalization depth not being taken into account when formatting exceptions with a deep chain of previous exceptions (#1726)
+  * Fixed PHP 8.2 deprecation warnings (#1722)
+  * Fixed rare race condition or filesystem issue where StreamHandler is unable to create the directory the log should go into yet it exists already (#1678)
+
 ### 3.1.0 (2022-06-09)
 
   * Added `$datetime` parameter to `Logger::addRecord` as low level API to allow logging into the past or future (#1682)

doc/02-handlers-formatters-processors.md

@@ -157,6 +157,7 @@
 - [_LogmaticFormatter_](https://github.com/Seldaek/monolog/blob/main/src/Monolog/Formatter/LogmaticFormatter.php): Used to format log records to [Logmatic](http://logmatic.io/) messages, only useful for the LogmaticHandler.
 - [_FluentdFormatter_](https://github.com/Seldaek/monolog/blob/main/src/Monolog/Formatter/FluentdFormatter.php): Used to format log records to [Fluentd](https://www.fluentd.org/) logs, only useful with the SocketHandler.
 - [_GoogleCloudLoggingFormatter_](https://github.com/Seldaek/monolog/blob/main/src/Monolog/Formatter/GoogleCloudLoggingFormatter.php): Used to format log records for Google Cloud Logging. It works like a JsonFormatter with some minor tweaks.
+- [_SyslogFormatter_](https://github.com/Seldaek/monolog/blob/main/src/Monolog/Formatter/SyslogFormatter.php): Used to format log records in RFC 5424 / syslog format. This can be used to output a syslog-style file that can then be consumed by tools like [lnav](https://lnav.org/).
 
 ## Processors