Automated Changelog Entry for 6.4.1 on main (#262)

Co-authored-by: GitHub Action <41898282+github-actions[bot]@users.noreply.github.com>

Author: davidbrochart

CHANGELOG.md

@@ -2,10 +2,24 @@
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
-## 6.4.0
+## 6.4.1
+
+([Full Changelog](https://github.com/jupyter/jupyter_console/compare/6.4.0...2d0b6aec59bde7499995d929ded4d23d7bb585f6))
+
+### Merged PRs
+
+- Prepare for use with Jupyter Releaser [#261](https://github.com/jupyter/jupyter_console/pull/261) ([@davidbrochart](https://github.com/davidbrochart))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/jupyter/jupyter_console/graphs/contributors?from=2021-03-24&to=2022-03-06&type=c))
+
+[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_console+involves%3Adavidbrochart+updated%3A2021-03-24..2022-03-06&type=Issues) | [@emuccino](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_console+involves%3Aemuccino+updated%3A2021-03-24..2022-03-06&type=Issues)
 
 <!-- <END NEW CHANGELOG ENTRY> -->
 
+## 6.4.0
+
 ## 5.3.0
 
 - Highlight matching parentheses [#147](https://github.com/jupyter/jupyter_console/pull/147)
@@ -61,7 +75,6 @@
 - use is_complete messages to determine if input is complete (important for non-Python kernels)
 - fix: 4.0 was looking for jupyter_console_config in IPython config directories, not Jupyter
 
-
 ## 4.0
 
 ## 4.0.3