chore(main): release js-sdk 1.4.0 (#495)

🤖 I have created a release *beep* *boop*
---


##
[1.4.0](js-sdk-v1.3.3...js-sdk-v1.4.0)
(2023-07-22)


### Features

* typesafe event emitter
([#490](#490))
([92e3a72](92e3a72))


### Bug Fixes

* race adding handler during init
([#501](#501))
([0be9c5d](0be9c5d))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,5 +1,5 @@
 {
   "packages/client": "0.3.7-experimental",
-  "packages/server": "1.3.3",
+  "packages/server": "1.4.0",
   "packages/shared": "0.0.8"
 }

packages/server/CHANGELOG.md

@@ -6,6 +6,18 @@
   * devDependencies
     * @openfeature/shared bumped from 0.0.1 to 0.0.2
 
+## [1.4.0](https://github.com/open-feature/js-sdk/compare/js-sdk-v1.3.3...js-sdk-v1.4.0) (2023-07-22)
+
+
+### Features
+
+* typesafe event emitter ([#490](https://github.com/open-feature/js-sdk/issues/490)) ([92e3a72](https://github.com/open-feature/js-sdk/commit/92e3a724bf4e53721644c2155060b2bd44a43c39))
+
+
+### Bug Fixes
+
+* race adding handler during init ([#501](https://github.com/open-feature/js-sdk/issues/501)) ([0be9c5d](https://github.com/open-feature/js-sdk/commit/0be9c5dcd9c7f8bc76d28e94b2e80617836323e5))
+
 ## [1.3.3](https://github.com/open-feature/js-sdk/compare/js-sdk-v1.3.2...js-sdk-v1.3.3) (2023-07-05)
 
 

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@openfeature/js-sdk",
-  "version": "1.3.3",
+  "version": "1.4.0",
   "description": "OpenFeature SDK for JavaScript",
   "main": "./dist/cjs/index.js",
   "files": [