# 🚀 Sharing Our Team's Recent RGB Protocol Learnings With the stellar documentation from @aaronzhang and the dev environment built by the bitlightlabs team, we successfully validated the RGB v0.11 token transfer demo and gained a grasp of the protocol’s transfer mechanics. Docs reference: ## 🧩 Current Problem To date, no developer has rolled out a fully functional integration environment for RGB v0.12. What’s more, devs struggle to get a clear picture of the key feature upgrades from v0.11 to v0.12. ## 💻 Our Improvements Building on the rgb-sandbox repo and existing demo code (incompatible with v0.12) from the @RGBAssociation organization, we revamped the legacy ` script to enable seamless execution of complex RGB v0.12 demo scenarios. We also created a comprehensive walkthrough report for the demo, breaking down core logic to ease the learning curve for new developers. ## 🎁 Open Source Contributions ✅ Code PR submitted to the official RGB-WG repo: [RGB-WG/rgb-sandbox#1#]( ✅ RGB v0.12 demo walkthrough report: [rgbstashlabs/rgb-sandbox/demo-analysis-en.md]( 💡 💡 New developers can dive into the demo mechanics by reading the report, or simply run the ` script locally.