update CHANGELOG and bump version to 6.12.0

Author: Colton Myers

CHANGELOG.asciidoc

@@ -29,10 +29,12 @@ endif::[]
 //===== Bug fixes
 //
 
-=== Unreleased
+[[release-notes-6.x]]
+=== Python Agent version 6.x
+
+[[release-notes-6.12.0]]
+==== 6.12.0 - 2022-09-07
 
-// Unreleased changes go here
-// When the next release happens, nest these changes under the "Python Agent version 6.x" heading
 [float]
 ===== Features
 
@@ -50,11 +52,6 @@ endif::[]
 * Improve handling of ignored URLs and capture_body=off for Starlette {pull}1549[#1549]
 * Fix possible error in the transport flush for Lambda functions {pull}1628[#1628]
 
-
-
-[[release-notes-6.x]]
-=== Python Agent version 6.x
-
 [[release-notes-6.11.0]]
 ==== 6.11.0 - 2022-08-09
 

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__ = (6, 11, 0)
+__version__ = (6, 12, 0)
 VERSION = ".".join(map(str, __version__))