- Add Upgrade Package handler
-- Add base package handler service with re-usable api handle packages
-- Re-usable service to extract and apply upgrade packages
-- Add upgrade settings to configs
- Add Base command
-- Add abstract class with common input processing logic
- Add Upgrade Command
-- Add re-usable UpgradeHandler with api for applying upgrades
-- Add command to call upgrade handler
-- Add service feedback
-- Call clear cache on upgrade command
- Add Upgrade step by step execution
-- Add process step interface and executor
--- add common logging to each step execution
--- add debug logging for each step execution
--- allow running processes step by step
--- allow configuring steps independently
-- Move upgrade handler and upgrade command to use step executor
-- Add upgrade log
-- Improve upgrade command output
