CHANGELOG.md in scrap_kit-0.1.11 vs CHANGELOG.md in scrap_kit-0.1.12

@@ -1,6 +1,11 @@
 # Changelog
 
+## [0.1.12] 2020-09-03
+
+### Changed/Added
+- Return nil if `extract_attribute` fails
+
 ## [0.1.11] 2020-09-03
 
 ### Changed/Added
 - Add `user_agent` accessor for browser
 
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