15.5
Release Notes - STRATO Release 15.5
December 30, 2025
Highlights
STRATO 15.5 brings an innovative breakthrough in DeFi trading with stableswap pools—a new pool type that dramatically reduces slippage for stablecoin and correlated asset swaps. This release also includes enhanced price visualization, personalized swap history, and expanded oracle sources for better reliability.
🔄 Stableswap Pools - Innovative Trading Technology
A Breakthrough in DeFi Swap Efficiency
STRATO 15.5 introduces an innovative stableswap algorithm—a specialized liquidity pool design that revolutionizes trading for stablecoins and correlated assets. Unlike traditional constant-product pools that work well for volatile pairs, stableswap pools use advanced math to maintain tight pricing curves for assets that should trade near parity.
Why This Innovation Matters
- Dramatically lower slippage - Trade 10x-100x larger amounts with minimal price impact compared to traditional pools
- Superior capital efficiency - Liquidity providers can earn more fees using less capital
- Precision pricing - Specialized curve algorithm keeps prices stable even during large trades
- Better user experience - Get the rates you expect without surprises
Innovation in Action
Two groundbreaking stableswap pools are now live:
- XAUtST-GOLDST - The first pool enabling efficient swaps between tokenized gold assets on STRATO
- sUSDSST-USDST - Ultra-low slippage trades between USDST and Sky Protocol's sUSDS savings token
Getting these assets: You can bridge in XAUt (Tether Gold) and sUSDS from Ethereum to receive the wrapped tokens XAUtST and sUSDSST on STRATO. Simply use the Deposit page to bring these assets over and start trading on the new stableswap pools.
This flexible architecture allows administrators to create new stableswap pools alongside traditional constant-product pools, ensuring every asset pair gets the optimal trading algorithm for its characteristics.
📊 Asset Price Charts
See Spot Prices and STRATO Prices Side-by-Side
Asset detail pages now include comprehensive price charts that show both external spot market prices and STRATO on-chain swap prices in a single view.
What You'll See
- Dual price comparison - Compare STRATO swap prices against global spot markets
- Historical data - Track price movements over time
- Visual clarity - Blue for spot prices, orange for STRATO prices
- Market insight - Understand price relationships and arbitrage opportunities
Navigate to any asset page to explore the new price visualization.
🔄 My Swaps Filter
Track Your Personal Swap History
You can now filter swap history to see only your own transactions, making it easier to track your trading activity without scrolling through the entire platform's swap history.
What's New
- My Swaps button - Toggle between viewing all swaps and just your personal transactions
- Personalized tracking - Quickly review your own swap history and performance
- Cleaner interface - Focus on what matters to you
📊 Enhanced Price Reliability
More Data Sources for Accurate Pricing
The oracle now pulls from additional price sources, ensuring more reliable and accurate asset pricing across the platform.
What Changed
- Additional token price sources - Expanded data providers for better price coverage
- sUSDS support - Added price feed support for Sky Protocol's sUSDS savings token
- XAUt oracle - New price feed for Tether Gold (XAUt), providing accurate precious metal pricing
- Improved reliability - More data sources mean better uptime and accuracy
These enhancements ensure you always have access to current, reliable pricing information for all supported assets.
🛠️ Fixes & Improvements
- Swap calculation accuracy - Improved swap input calculation logic for better precision in stable pools
- Oracle transaction reliability - Enhanced oracle transaction submission with improved polling mechanism
Notes
This release marks a major innovation milestone for STRATO with the introduction of stableswap pools. This cutting-edge technology positions STRATO at the forefront of DeFi trading efficiency, offering users industry-leading execution for stablecoins and correlated assets. Combined with expanded oracle sources and enhanced price visualization, users now have access to institutional-grade trading infrastructure with unprecedented transparency and reliability.
🚀 Getting Started
Trading on Stableswap Pools
- Go to Swap page - Navigate to the Swap page
- Select your pair - Choose XAUtST-GOLDST or sUSDSST-USDST from available pools
- Enter amount - Type in the amount you want to swap
- See the difference - Notice the dramatically lower slippage compared to traditional pools
- Complete swap - Confirm the transaction and enjoy better rates
Adding Liquidity to Stableswap Pools
- Go to Advanced → Swap Pools - Navigate to Advanced, then Swap Pools
- Choose a stableswap pool - Select XAUtST-GOLDST or sUSDSST-USDST
- Add both tokens - Deposit equal values of both assets in the pair
- Earn fees - Start earning trading fees from the more efficient stableswap algorithm
- Track performance - Monitor your LP position and accumulated rewards
Viewing Asset Price Charts
- Select an asset - Navigate to any asset from your portfolio or asset list
- Explore the chart - View the consolidated price chart showing both spot and STRATO prices
- Compare prices - Blue line shows external spot market prices, orange shows STRATO on-chain prices
- Track trends - Use the time range selector to view historical price movements
Using My Swaps
- Navigate to Swaps - Go to the Swap page in your dashboard
- View History - Scroll down to the swap history section
- Filter Your Swaps - Click the "My Swaps" button to see only your transactions
- Toggle back - Click again to see all platform swaps
Questions?
We're here to help! Reach out through any of these channels:
- Documentation: docs.strato.nexus
- Support: support.blockapps.net
- Telegram: t.me/strato_net
Thank you for being part of the STRATO community!