UpdateBlueprint.md

# Command: Update Blueprint

We have made excellent progress. 
1. update the @changelog.md to reflect the changes we have made in this conversation? Start with a high level description of our changes.
2. Would you please update  @blueprintWeb.md as well. Please be brief where possible but make sure there are enough technical details that would help a new developer find their way around the project if they were added on at a later date. Also, if something else seems outdated in the markdown file can you update that as well? Would you please help with this?