changelog entry for Enumerable#tally and #filter_map

Lillian Zhang · Lillian Zhang · commit 397abe2b5b01 · 2020-11-11T11:58:54.000-05:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -13,6 +13,7 @@ Compatibility:
 
 * Implement `String#undump` (#2131, @kustosz)
 * `Errno` constants with the same `errno` number are now the same class.
+* Implement `Enumerable#tally` and `Enumerable#filter_map` (#2144 and #2152, @LillianZ).
 
 Performance:
 
