Bump version to 1.7.0 (#596)

st0012 · web-flow · commit c2e7002867f1 · 2023-06-05T00:24:26.000+09:00
diff --git a/lib/irb/version.rb b/lib/irb/version.rb
@@ -5,7 +5,7 @@
 #
 
 module IRB # :nodoc:
-  VERSION = "1.6.4"
+  VERSION = "1.7.0"
   @RELEASE_VERSION = VERSION
-  @LAST_UPDATE_DATE = "2023-04-07"
+  @LAST_UPDATE_DATE = "2023-06-03"
 end
