Bump version to 1.18.0 (#1208)

st0012 · web-flow · commit 31e068afc455 · 2026-04-22T09:53:41.000+09:00
diff --git a/lib/irb/version.rb b/lib/irb/version.rb
@@ -5,7 +5,7 @@
 #
 
 module IRB # :nodoc:
-  VERSION = "1.17.0"
+  VERSION = "1.18.0"
   @RELEASE_VERSION = VERSION
-  @LAST_UPDATE_DATE = "2026-02-08"
+  @LAST_UPDATE_DATE = "2026-04-21"
 end
