<commit_before>
### 1.9.4

* Add a/b test, cache and json patch action

### 1.9.3 (2020-05-09)

* Migrated all apps to a repo with a fusio-apps prefix
* Removed backend app from repo and install backend app through marketplace on
  install
* Moved apps from public folder into a dedicated apps folder<commit_msg>update changelog<commit_after>
### 1.9.4

* Add unique request id to the response header #298
* Add A/B test action #314
* Add JSON patch action #315
* Add util cache action #313

### 1.9.3 (2020-05-09)

* Migrated all apps to a repo with a fusio-apps prefix
* Removed backend app from repo and install backend app through marketplace on
  install
* Moved apps from public folder into a dedicated apps folder
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