Updated _Sidebar (markdown)

_Sidebar.md

@@ -4,5 +4,21 @@
   - [Examples](Examples)
   - [Notes](Notes)
 - [Downloads](Downloads)
+  - [Releases](Releases)
+  - [Package Managers](Package-Managers)
+  - [Repository](Repository)
+  - [License](License)
 - [Documentation](Documentation)
-- [Community](Community)
+  - [Integration](Integration)
+  - [Supported Compilers](Supported-Compilers)
+  - [Reference](Reference)
+  - [Architecture](Architecture)
+  - [FAQ](FAQ)
+  - [Testing](Testing)
+  - [Project](Project)
+- [Community](Community)
+  - [Bug Reporting](Bug-Reporting)
+  - [Security](Security)
+  - [Contribution Guidelines](Contribution-Guidelines)
+  - [Code of Conduct](Code-of-Conduct)
+  - [Thanks](Thanks)