MELD Dev Diary 50

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:

• Released a large update (build 1.1.10) bringing improvements to the login page, send & receive flows, token hierarchy and more,
• Detected a need for a default NFT’s image if the source one can’t be parsed on front-end,
• Worked on removing $DRIP price as its inaccurate via CMC,
• In progress of improving USD price calculations,
• Fixed an issue with GIF not images,
• Worked on improving token and native tracking,
• Continued our work on upgrading the Cardano wallet from short to long address.

MELDapp Mobile:

• Integrated Identify Verification into the front-end,
• Fixed localisation issues,
• Addressed various UI inconsistencies and enhancements,
• Added error overlays,
• Added ‘About MELD’ page with T&C and Privacy Policy.

Application:

• Setup backfill database schema and migration script,
• Streaming fetched contract events to database,
• Implemented account balance query from subgraph,
• Implemented historical balance query from backfill,
• Added unified API to combined subgraph and backfill data,
• Added some optimizations to ERC20 subgraph schema,
• Setup back-fill worker to auto trigger back-fill jobs,
• Deployed and tested Cardano wallet upgrade on DEV environment,
• Working on adapting and fixing supply cap functionality for lending and borrowing,
• Working on NFT integration to staking,
• Resolved several issues in staking as part of the QA process,
• Knowledge transfer for MELD blockchain gasless (meta) transactions.

Infrastructure:

• Configured AWS ChatBot to send ECS task events to Slack channel,
• Upgraded Timescale DB to bigger instance,
• Upgraded testnet Polygon node to the latest stable version.

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.