update CHANGELOG and bump version to 5.10.0

Author: beniwohli

CHANGELOG.asciidoc

@@ -30,10 +30,11 @@ endif::[]
 //===== Bug fixes
 //
 
-=== Unreleased
+[[release-notes-5.x]]
+=== Python Agent version 5.x
 
-// Unreleased changes go here
-// When the next release happens, nest these changes under the "Python Agent version 5.x" heading
+[[release-notes-5.10.0]]
+==== v5.10.0
 [float]
 ===== Features
 
@@ -43,6 +44,7 @@ endif::[]
  * Implement `log_level` config (supports central config) {pull}946[#946]
  * Implement `transaction_ignore_urls` config (supports central config) {pull}923[#923]
  * Add public API to retrieve trace parent header {pull}956[#956]
+ * Added support for cgroup memory metrics {pull}846[#846]
  
 
 [float]
@@ -54,10 +56,6 @@ endif::[]
 * Adapted kubernetes kubepod regex for detecting kubernetes metadata {pull}958[#958]
 * Updated Starlette integration to use the route as transaction name if possible {pull}957[#957]
 
-
-[[release-notes-5.x]]
-=== Python Agent version 5.x
-
 [[release-notes-5.9.0]]
 ==== v5.9.0
 

elasticapm/version.py

@@ -28,5 +28,5 @@
 #  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 #  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-__version__ = (5, 9, 0)
+__version__ = (5, 10, 0)
 VERSION = ".".join(map(str, __version__))