add changelog for 0.9.4 release

CHANGELOG.md

@@ -12,6 +12,32 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 ### Security
 
+## [0.9.4] - 2020-06-09
+
+### Added
+
+- Fetch Server Settings to determine if signup is available
+- `SPA` env variable to have static page with loading spinner before redirect
+- `de`, `fr`, `es`, `it`, `cn` base folders for translations
+- finish translating `de` and `en`
+- add `yarn translation:sort` to order translations (to ensure the same order 
+  when we add / change translations)
+- add `yarn translation:missing <lang>` to print a list of missing translations 
+  for the given language (this takes `en` as a baseline)
+- travis for tests
+- eslint with prettier
+- `SIGNUP_DISABLED=true` to prevent users from signing up 
+
+### Changed
+
+- `export` uses now spa mode for initial loading screen
+
+### Fixed
+
+- [OMF#93](https://github.com/ohmyform/ohmyform/issues/93) dropdown options are not saved
+- redirect attempts on static export
+- startup error with invalid create admin config
+
 ## [0.9.3] - 2020-06-04
 
 ### Added