Mobile Wallet Battery & Data Usage Improvements Released
Mobile Wallet Battery & Data Usage Improvements Released
馃攱 Your Wallet Just Got Lighter

Key Updates This Week:
- Mobile wallet optimizations include reduced battery drain and data usage, with auto-download disabled for large NFT files
- Desktop wallet received UX improvements with better tab navigation and new token activity features
- Design team started work on new brand identity and logo refresh
- Backend improvements include BlockFlow optimization tests and sync v2 restrictions to testnet nodes
- Infrastructure team successfully tested sync v2 in isolated testnet environment
Technical improvements focus on performance and user experience across all platforms.
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr - 鈿★笍Danube Upgrade Work work work - Mobile wallet 2.0 internal testing - CryptoXR preparation in full throttle! 鈿★笍 Back End Team 馃寠 Danube Upgrade - Add endpoints for groupless addresses - Remove block timestamp from coinbase data - Support
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr - 鈿★笍Mobile Wallet v2.0 is rolling out - #CryptoXR is coming! (hackathon, conference, roundtables) Are you? 鈿★笍 Back End Team 馃К Full Node - Merge the sync protocol V2 PR - Test and fix bugs in the sync protocol V2 - Bug fix for dApp simulated
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr - 鈿★笍Alephium sponsors #cryptoXR hackathon - Other languages activation on the Explorer and Bridge 鈿★笍 Back End Team 馃寠 Danube Upgrade - Review PRs 馃К Full Node - Support Testing directly in Ralph language - Minor fixes for testContract endpoint
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr 鈿★笍 v2.1.2 for the Mobile Wallet on Android - desktop wallet coming - Danube Update intensifies鈿★笍 Back End Team 馃К Full Node - Pull request and code review for Optimize the BlockFlow algorithm - More improvements for sync protocol v2 - Improve
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr 鈿★笍 Danube intensifies - Mobile Wallet v2 is out! All eyes on #CryptoXR 鈿★笍 Back End Team 馃К Full Node - Support compound operator in Ralph - Test and debug sync protocol v2 in testnet - Add more integration tests for the syncing protocol 鈿欙笍 SDK -
鈿欙笍 Weekly #DevUpdate! 馃洜 tl;dr 鈿★笍 Updates to the Mobile Wallet - #CryptoXR was a success! 鈿★笍 Back End Team 馃К Full Node - Add Sync version in the ClientId - Improve groupless endpoints 馃攷 Explorer Back End - Support 3rd party extension wallet in web3-react 馃З Extension
Alephium COO Discusses Danube Network Upgrade

Alephium's COO Maud Bannwart appeared in a French YouTube interview to discuss the upcoming Danube network upgrade, launching July 15th on Mainnet. The upgrade introduces significant improvements including 8-second blocks, 20,000+ TPS, groupless addresses, chained transactions, and passkey support. Development teams have completed wallet support for groupless addresses and chained transactions across desktop, mobile and extension platforms. Node operators must upgrade to v4.0.0 before the launch date. The upgrade aims to enhance user experience and bridge gaps in Web3 functionality.
DIA Oracle Grants and Mainnet Staking Launch

DIA Oracle has launched its Grants program and Mainnet staking functionality, marking a significant development in blockchain infrastructure. Alephium is participating in this initiative aimed at supporting developers and accelerating dApp innovation. This follows DIA's recent Lumina mainnet launch, which introduced fully on-chain, verifiable oracle capabilities. - Grants program now active - Mainnet staking operational - Supporting next-gen dApp development Developers can now apply for grants and participate in the staking program.
Alephium's Danube Upgrade Enhances Smart Contract Development
Alephium's latest Danube upgrade introduces significant improvements to smart contract development: - **Chained Contract Calls**: Enables multi-step transactions like A鈫払鈫扖 swaps in one TX - **Auto-handling** of dust amounts and deposits, reducing boilerplate code - **Enhanced Security** with new caller identification functions - **Improved Developer Tools** including unit testing in Ralph The upgrade maintains UTXO security while enabling greater composability and cleaner DeFi workflows. Developers can now build more complex dApps with less code and lower risk of bugs. [Learn more about Danube features](https://docs.alephium.org/ralph/danube-features/)
BlockFlow Algorithm Optimization Reduces CPU Usage on Testnet
Key development updates from the Alephium team: - **Backend Improvements**: New BlockFlow algorithm implementation reduces high CPU usage on testnet through enhanced mining job handling - **Infrastructure Updates**: Testnet explorer backend successfully migrated to match mainnet specifications - **Wallet Development**: - Desktop Wallet v3.0 in final testing phase with new stackable notifications - Mobile Wallet v2.1.2 awaiting Apple approval, v2.1.3 available on TestFlight - Website CMS evaluation ongoing with multiple options under review Documentation expanded to include third-party contract interaction guides. ESLint configurations improved across projects.