Automated Changelog Entry for 2023.1.19 on 1.x (#520)

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

Author: fcollonval

CHANGELOG.md

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 <!-- <START NEW CHANGELOG ENTRY> -->
 
+## 2023.1.19
+
+([Full Changelog](https://github.com/jupyterlab/lumino/compare/@lumino/[email protected]))
+
+### Enhancements made
+
+- Add content-visibility hide mode [#497](https://github.com/jupyterlab/lumino/pull/497) ([@krassowski](https://github.com/krassowski))
+
+### Maintenance and upkeep improvements
+
+- Bump versions for 1.x [#519](https://github.com/jupyterlab/lumino/pull/519) ([@fcollonval](https://github.com/fcollonval))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/jupyterlab/lumino/graphs/contributors?from=2022-12-13&to=2023-01-19&type=c))
+
+[@fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Flumino+involves%3Afcollonval+updated%3A2022-12-13..2023-01-19&type=Issues) | [@krassowski](https://github.com/search?q=repo%3Ajupyterlab%2Flumino+involves%3Akrassowski+updated%3A2022-12-13..2023-01-19&type=Issues) | [@welcome](https://github.com/search?q=repo%3Ajupyterlab%2Flumino+involves%3Awelcome+updated%3A2022-12-13..2023-01-19&type=Issues)
+
+<!-- <END NEW CHANGELOG ENTRY> -->
+
 ## 2022.12.13
 
 ([Full Changelog](https://github.com/jupyterlab/lumino/compare/@lumino/[email protected]))
@@ -20,8 +40,6 @@
 
 [@fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Flumino+involves%3Afcollonval+updated%3A2022-12-05..2022-12-13&type=Issues)
 
-<!-- <END NEW CHANGELOG ENTRY> -->
-
 ## 2022.12.5
 
 ([Full Changelog](https://github.com/jupyterlab/lumino/compare/v2022.10.31...1c0765d67ca74988319b4567ed6c2951a45b97f3))