CHANGELOG.md in knapsack-1.19.0 vs CHANGELOG.md in knapsack-1.20.0

@@ -1,8 +1,16 @@
 ### unreleased
 
 * TODO
 
+### 1.20.0
+
+* Use `Process.clock_gettime` to measure track execution time
+
+    https://github.com/ArturT/knapsack/pull/100
+
+https://github.com/ArturT/knapsack/compare/v1.19.0...v1.20.0
+
 ### 1.19.0
 
 * Add support for Bitbucket Pipelines
 
     https://github.com/ArturT/knapsack/pull/97