Update doc-draft.md

docs/doc-draft.md

@@ -95,4 +95,13 @@ This also provides implementation for Linux syscalls for the trait.
 
 ## Capabilities
 
+This has functions related to set and reset specific capabilities, as well as to drop extra privileges
+
 - [Simple explanation of capabilities](https://blog.container-solutions.com/linux-capabilities-in-practice)
+- [man page for capabilities](https://man7.org/linux/man-pages/man7/capabilities.7.html)
+
+## Info
+
+This is primarily for printing info about system running youki, such as OS release, architecture, cpu info, cgroups info etc. , as this info can be helpful when reporting issues.
+
+- [about /etc/os-release](https://www.freedesktop.org/software/systemd/man/os-release.html)