CHANGELOG.md in translate_self-0.5.0 vs CHANGELOG.md in translate_self-0.6.0

@@ -15,6 +15,15 @@
 - Gemfile.lock was not automatically updated, testing it a bit.
 Seems like you need to update it by hand! 
 
 ## [0.4.0] - 2021-06-05
 
-- The translated new string now knows what language it is. 
+- The translated new string now knows what language it is. 
+
+## [0.5.0] - 2021-06-06
+
+- Add TranslatableString class to work around frozen string literal magic comment. 
+  Also will not crash with frozen strings now. 
+
+## [0.6.0] - 2021-06-08
+
+- Add option to use ENV variable DEEPL_HOST
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