CHANGES: Add 1.4.0 entry

mrkn · mrkn · commit 6412d2180f4a · 2021-05-28T18:07:03.000+09:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -2,6 +2,7 @@
 
 ## 1.4.0
 
+* Explicitly states that Windows is not supported yet in README
 * Add PyCall.same?
 * Improve conda support
 * Fat gem is no longer supported
