Prepare changes for release.

Author: tobiasraabe

CHANGES.md

@@ -3,15 +3,12 @@
 This is a record of all past cookiecutter-pytask-plugin releases and what went into them
 in reverse chronological order.
 
-## 1.2.0 - 2023-xx-xx
-
-- {pull}`10` modernizes the template.
-
-## 1.1.0 - 2022-02-08
+## 1.1.0 - 2023-01-06
 
 - {pull}`2` fixes the readme.
 - {pull}`4` skips concurrent CI builds.
 - {pull}`5` deprecates Python 3.6 and adds support for Python 3.10.
+- {pull}`10` modernizes the template.
 
 ## 1.0.0 - 2022-01-14