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@@ -2,6 +2,12 @@
 
 This is a list of changes to Slate with each new release. Until `1.0.0` is released, breaking changes will be added as minor version bumps, and smaller, patch-level changes won't be noted since the library is moving quickly while in beta.
 
+### `0.58.0` - May 5th, 2020
+
+###### BREAKING
+
+**User properties on Elements and Texts now have an unknown type instead of any.** Previously, the arbitrary user defined keys on the `Text` and `Element` interface had a type of `any` which effectively removed any potential type checking on those properties. Now these have a type of `unknown` so that type checking can be done by consumers of the API when they are applying their own custom properties to the `Text`s and `Element`s.
+
 ---
 
 ### `0.57.0` — December 18, 2019