update the JMonkeyEngine libraries to v3.9.0-stable

stephengold · stephengold · commit fdcaed06b0a2 · 2026-01-20T21:48:48.000-08:00
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@
 [versions]
 
 checkstyle = "13.0.0"
-jme = "3.9.0-beta1"
+jme = "3.9.0-stable"
 
 [libraries]
 
