Update CHANGELOG.md

tiamo · web-flow · commit 8fe40261cdf4 · 2021-01-29T18:12:01.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
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 # Changelog
 
+## 2.2.2
+
+2021-01
+
+* Compatibility: is_countable (PHP 7 >= 7.3.0, PHP 8) ([#58](https://github.com/tiamo/spss/pull/58))
+
 ## 2.2.1
 
 2020-12
