CHANGELOG.md in passkit-0.5.1 vs CHANGELOG.md in passkit-0.5.2

- old
+ new

@@ -1,4 +1,8 @@
+## [0.5.2]
+
+- [#14](https://github.com/coorasse/passkit/pull/14): Send correct headers with previews so it auto-adds on iOS
+
 ## [0.5.1]
 
 - [#13](https://github.com/coorasse/passkit/pull/13): Added sharingProhibited 
 - [#13](https://github.com/coorasse/passkit/pull/13): Added maxDistance
 - [#13](https://github.com/coorasse/passkit/pull/13): Allow custom files with add_other_files