release of version 2.9.0

.changes/unreleased/Feature-20230920-175207.yaml

@@ -1,6 +0,0 @@
-kind: Feature
-body: |
-  Add history to scopes and to jobs in administrator section. When user job or main scope of user is changed, automaticaly add a new row in history.
-time: 2023-09-20T17:52:07.160601133+02:00
-custom:
-  Issue: "147"

.changes/unreleased/Feature-20231004-120857.yaml

@@ -1,6 +0,0 @@
-kind: Feature
-body: Allow closing motives to be identified as 'canceling the accompanying period'
-  + don't take canceled accompanying periods into account
-time: 2023-10-04T12:08:57.586865276+02:00
-custom:
-  Issue: "146"

.changes/unreleased/Feature-20231011-155115.yaml

@@ -1,5 +0,0 @@
-kind: Feature
-body: '[export] add an aggregator for activities: group by job scope aggregator'
-time: 2023-10-11T15:51:15.022779832+02:00
-custom:
-  Issue: ""