MELD Dev Diary 51

Welcome! In our Dev Diaries, we delve into the continuous advancements and meticulous fine-tuning of the MELDapp. Here is last week’s progress:

MELDapp Web:

• Tested a new live chat support and ticket management solution on dev environment,
• Finalized development of the WalletConnect integration and started a full-spectrum QA process,
• Began comprehensive tests of the Cardano wallet upgrade from short to long address, providing a prelude to the upcoming Staking 2.0 in the MELDapp,
• Completed the UX/UI design for $MELD token bridging flow and started development,
• Reviewed our community’s feedback regarding the latest release 1.1.10 of the MELDapp (thank you!), set priorities and formed a backlog for upcoming development sprints.

MELDapp Mobile:

• Improved animations such as swiping down or showing widgets and splash screen,
• Fixed bug hiding tickers when sending Cardano native tokens,
• Added page indicators when swiping through assets,
• Fixed bug that prevented logging out,
• Fixed bug that showed an incorrect number of chains an asset was on,
• Addressed various UI inconsistencies and enhancements.

Application:

• Implemented Admin API (add, update, get) for ERC20 and Network metadata,
• Implemented API docs for tracking subgraph,
• Implemented tests for Admin API,
• Removed Messari dependencies from subgraphs,
• Deployed token subgraph on demand from backfill server,
• Replaced MeshJS with Lucid within the Meldapp frontend,
• Provided assistance for testing Meldapp, fixing issues both on a local and the dev environment,
• Evaluated the graph synchronization speed of the ERC721 token on the Ethereum mainnet,
• Implemented backfill DB schema for ERC721 tokens,
• Updated backfill operations with new database schema,
• Separated server and sync job environment construction,
• Fixed primary key of ERC20 metadata table,
• Updated balance API to use token list queried from database,
• Prepared server configurations for deployment,
• Researched on native token indexers across different EVM networks.

Infrastructure:

• Fixed staging meld.fi website for production release,
• Switched meld.fi production website to Fargate service,
• Configured new infrastructure for mainnet and testnet graph nodes,
• Upgraded Avalanche testnet nodes to the latest version,
• Deployed testnet subgraphs to new testnet graph node.

We deeply appreciate your steadfast support, which remains a cornerstone for us. Your feedback holds immeasurable worth as we persist in our pursuit of innovating and perfecting the MELDapp. Stay tuned for a series of forthcoming updates in the weeks ahead.