chore: update mod version to v1.9.0

OptiJava · OptiJava · commit d8812453572a · 2025-07-16T09:41:55.000+08:00
diff --git a/gradle.properties b/gradle.properties
@@ -12,6 +12,6 @@ loader_version=0.16.14
 loader_requirement_version=>=0.15
 
 # Mod Metadata
-mod_version=1.8.0
+mod_version=1.9.0
 maven_group=io.github.optijava
 archives_base_name=opt-carpet-addition
