Merge pull request #4257 from systeminit/keeb/update-docs-changelog

Add 7/29 weekly demo to changelog

app/docs/src/changelog/index.md

@@ -11,6 +11,16 @@ All notable changes to System Initiative will be documented in this file.
 - `Fixed` for any bug fixes.
 - `Security` in case of vulnerabilities.
 
+## 2024-07-29
+
+New demo's this week:
+
+- Contribution workflow
+- Rebaser updates
+- Doc updates!
+
+<iframe width="560" height="315" src="https://www.youtube.com/embed/Sl9N1ORFLX8?si=tKVduMfzYPrOX42j" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+
 ## 2024-07-22
 
 New demo's this week: