Fix repository links in CHANGELOG.md

Author: jtpio

CHANGELOG.md

@@ -4,31 +4,31 @@
 
 ## 0.4.2
 
-([Full Changelog](https://github.com/Zsailer/jupyterlab-cell-diff/compare/v0.4.1...822c684ae378d6c22af60940bf38d0f7c2a89ab4))
+([Full Changelog](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/compare/v0.4.1...822c684ae378d6c22af60940bf38d0f7c2a89ab4))
 
 ### Bugs fixed
 
-- add logic to remove the 'compare' button [#2](https://github.com/Zsailer/jupyterlab-cell-diff/pull/2) ([@Zsailer](https://github.com/Zsailer))
+- add logic to remove the 'compare' button [#2](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/pull/2) ([@Zsailer](https://github.com/Zsailer))
 
 ### Contributors to this release
 
-([GitHub contributors page for this release](https://github.com/Zsailer/jupyterlab-cell-diff/graphs/contributors?from=2025-01-03&to=2025-01-03&type=c))
+([GitHub contributors page for this release](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/graphs/contributors?from=2025-01-03&to=2025-01-03&type=c))
 
 [@Zsailer](https://github.com/search?q=repo%3AZsailer%2Fjupyterlab-cell-diff+involves%3AZsailer+updated%3A2025-01-03..2025-01-03&type=Issues)
 
 <!-- <END NEW CHANGELOG ENTRY> -->
 
 ## 0.4.1
 
-([Full Changelog](https://github.com/Zsailer/jupyterlab-cell-diff/compare/v0.4.0...8a4b27aaef88370762f7173b94d472be7b230e52))
+([Full Changelog](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/compare/v0.4.0...8a4b27aaef88370762f7173b94d472be7b230e52))
 
 ### Enhancements made
 
-- Remove old diffs when a new diff is created [#1](https://github.com/Zsailer/jupyterlab-cell-diff/pull/1) ([@Zsailer](https://github.com/Zsailer))
+- Remove old diffs when a new diff is created [#1](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/pull/1) ([@Zsailer](https://github.com/Zsailer))
 
 ### Contributors to this release
 
-([GitHub contributors page for this release](https://github.com/Zsailer/jupyterlab-cell-diff/graphs/contributors?from=2024-12-20&to=2025-01-03&type=c))
+([GitHub contributors page for this release](https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff/graphs/contributors?from=2024-12-20&to=2025-01-03&type=c))
 
 [@Zsailer](https://github.com/search?q=repo%3AZsailer%2Fjupyterlab-cell-diff+involves%3AZsailer+updated%3A2024-12-20..2025-01-03&type=Issues)