CHANGELOG.md in isolator-0.7.0 vs CHANGELOG.md in isolator-0.8.0

@@ -1,8 +1,14 @@
 # Change log
 
 ## master
 
+## 0.8.0 (2021-12-29)
+
+- Drop Ruby 2.5 support.
+
+- Add .isolator_ignore.yml configuration file for Rails application.
+
 ## 0.7.0 (2020-09-25)
 
 - Add debug mode. ([@palkan][])
 
 Use `ISOLATOR_DEBUG=true` to turn on debug mode, which prints some useful information: when a transaction is tracked,