update changelog

Author: CppCXY

CHANGELOG.md

@@ -8,8 +8,12 @@
 
 `NEW` Support new tag `@internal` for members or declarations. When a member or declaration is marked as `@internal`, it is only visible within its current library. This means that if you use `@internal` in one library, you cannot access this member or declaration from other libraries or workspace.
 
+`NEW` Support `Goto to implementation`
+
 `NEW` Support `@nodisacrd` with reason
 
+`FIX` Fix Some performance issue
+
 # 0.7.1
 
 `NEW` Now language server configuration might be provided globally via the `<os-specific home dir>/.emmyrc.json`, `<os-specific config dir>/emmylua_ls/.emmyrc.json`, or by setting a variable `EMMYLUALS_CONFIG` with a path to the json configuration.