Well first I would update to today's release to get the new features then currently in this build no there is no scriptable install of packages but you can during your on boarding of a client select all systems that need software and push installs to all with one click and by selecting the Update feature the systems will now stay up to date. This plugin is still very young and has alot of room to grow into a much more robust application as time progresses. Keep watching the forums for updates.
Shannon Anderson, MCP, MCP+I, MCSE, LTCP, DCAA, DCSP, DCSE, DSSE, ACP
Centralized Services Engineer
Corporate Network Services