CHANGELOG.md in pluck_map-0.3.0 vs CHANGELOG.md in pluck_map-0.4.0

@@ -1,4 +1,9 @@
+## v0.4.0 (2019 Apr 16)
+
+* REFACTOR: Introduced several DEPRECATION WARNINGs that will be harvested in v1.0.0 (@boblail)
+* REFACTOR: Changed the implementation of the private method `selects` (@boblail)
+
 ## v0.3.0 (2019 Apr 7)
 
 * IMPROVEMENT: Add support for MySQL (@boblail)
 
 ## v0.2.1 (2018 Mar 29)