update changelog

CHANGELOG.md

@@ -6,6 +6,20 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+add stronger validations on symlinks (#3057)\
+thicken border on hover instead of resizing (#3062)\
+lint a random file (#3065)\
+remove unused initializers (#3064)\
+expose bc_dynamic_js to javascript so we can always load these files (#3058)\
+short circuit this glob if youve already upgraded (#3047)\
+refactor PosixFile to allow for validations (#3030)\
+Lint a random file (#3055)\
+update dependencies (#3053)\
+Update Changelog (#3052)\
+allow html to be rendered completely in some MOTD formats (#3007)\
+account for NONE time value (#2965)\
+Edit script javascript fixes for selected dropdown items (#3054)\
+lint a random file (#3051)
 
 ### Added
 - Sites can now add javascript files through `custom_javascript_files` config