🔖 Bumps to V 1.5.7 and updates changelog

Re: #139 - Implementation for Material-Design-Icons

.github/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## ✨ 1.5.7 - Adds Support for Material Design Icons [PR #141](https://github.com/Lissy93/dashy/pull/141)
+- Enables user to use any icon from [materialdesignicons.com](https://dev.materialdesignicons.com/icons), Re: #139
+- Also adds support for [simpleicons.org](https://simpleicons.org/)
+- Assets only loaded when needed
+- Adds docs for using MDI icons
+
 ## ⚡️ 1.5.6 - Refactor + Couple of small things [PR #135](https://github.com/Lissy93/dashy/pull/135)
 - The main Dockerfile now uses yarn.lock instead of package-lock.json
 - Adds a check to verify password is not empty in cloud backup screen

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Dashy",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "license": "MIT",
   "main": "server",
   "scripts": {