## <a id="contribute"></a> Contribute
-There are many ways to contribute to Icinga - whether it be sending patches,
+There are many ways to contribute to Icinga -- whether it be sending patches,
testing, reporting bugs, or reviewing and updating the documentation. Every
contribution is appreciated!
Please get in touch with the Icinga team at https://www.icinga.org/community/.
-If you want to help update this documentation please read
+If you want to help update this documentation, please read
[this howto](https://wiki.icinga.org/display/community/Update+the+Icinga+2+documentation).
### <a id="development-info"></a> Icinga 2 Development
* [Register](https://accounts.icinga.org/register) an Icinga account.
* Create a new issue at the [Icinga 2 Development Tracker](https://dev.icinga.org/projects/i2).
-* When reporting a bug, please include the details described in the [Troubleshooting](16-troubleshooting.md#troubleshooting-information-required) chapter (version, configs, logs, etc).
+* When reporting a bug, please include the details described in the [Troubleshooting](16-troubleshooting.md#troubleshooting-information-required) chapter (version, configs, logs, etc.).
## <a id="whats-new"></a> What's New
+### What's New in Version 2.4.10
+
+#### Bugfixes
+
+* Bug [11812](https://dev.icinga.org/issues/11812 "Bug 11812") (Checker): Checker component doesn't execute any checks for command_endpoint
+
+### What's New in Version 2.4.9
+
+#### Changes
+
+This release fixes a number of issues introduced in 2.4.8.
+
+#### Bugfixes
+
+* Bug [11801](https://dev.icinga.org/issues/11801 "Bug 11801") (Perfdata): Error: Function call 'rename' for file '/var/spool/icinga2/tmp/service-perfdata' failed with error code 2, 'No such file or directory'
+* Bug [11804](https://dev.icinga.org/issues/11804 "Bug 11804") (Configuration): Segfault when trying to start 2.4.8
+* Bug [11807](https://dev.icinga.org/issues/11807 "Bug 11807") (Compat): Command Pipe thread 100% CPU Usage
+
### What's New in Version 2.4.8
#### Changes