release-notes: Add release notes for 0.17.4-rc1

stephanosio · stephanosio · commit d57ca44304d6 · 2025-08-06T08:56:27.000+09:00
This commit adds the release notes for the Zephyr SDK 0.17.4-rc1
release.

Signed-off-by: Stephanos Ioannidis &lt;root@stephanos.io&gt;
diff --git a/release-notes.md b/release-notes.md
@@ -1,5 +1,11 @@
 # Notes / Changes in various releases
 
+## Zephyr SDK 0.17.4-rc1
+
+- picolibc:
+
+  * Synced Picolibc with the Zephyr 4.2 Picolibc module.
+
 ## Zephyr SDK 0.17.3
 
 - picolibc:
