CHANGELOG.md added

tmilos · tmilos · commit 64701d5ddddf · 2018-05-23T10:07:50.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
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+# Changelog
+
+## 1.2.0
+
+* Braking change - `lightsaml.system.logger` no longer defaults to alias of `logger`. It must be specified in 
+  `light_saml_symfony_bridge.system.logger` config, or otherwise it defaults to `Psr\Log\NullLogger` 
+* Braking change - Minimum Symfony version supported moved to 2.7
