Thread by @BRosianu

The shift from subjective trust foundations towards distributed ledgers will considerably elevate productive interactions and minimize friction.

Systemic, business and human interactions, fundamentally reorganized and interconnected via transparency.

Weekly #elrondtech 🛠️

1/ Delegation-API is now available for anyone to use and build on top of it: github.com/ElrondNetwork/…
It is the component used within our applications to display the list of staking pools, their identities and compute the APR, as well as the users’ staking related information.

2/ Further enhancements on the /partial-mb-execution & transaction scheduled execution feats: fixed set of range indexes for processed transactions in pending mini blocks, refactored a misleading approach used for mini block header’s “Reserved” field in elrond-go-core.

3/ The new Maiar DEX multi-swap implementation has significant performance enhancements and an improved algorithm for computing token routes more efficiently. Added more logging messages for all possible token routes.

4/ Other notable achievements:
- In-depth review for the liquid staking SC
- Farm and account economics tracker for internal DEX testing framework
- Brought the freeze account feature up to date with latest release candidate

5/ - Heartbeat v2 subsystem review and audit
- Refactoring & dev for the internal DEX automatic deploy & fuzzing framework
- Improvements on NFT attributes mapping
- Added multiple allowed crawler addresses
- API testing & integration tests

6/ - GraphQL query endpoints implementation
- elrond-sdk-erdjs: guardian support for SC interactions, Transaction Proto adapt
- elrond-sdk-erdjs-walletcore: small fix for GuardianSigner
- Testing of the new farm contracts features

7/ - Freeze account: system tests
- Added the possibility to recreate a trie in any epoch (for full history nodes)
- Successfully tested first version tool to cleanup trie from multiple shards
- Update assets and auctions nodes
- Finished farm refactor

8/ - NFT marketplace testing
- Finished unit tests for feat/refactor-peers-miniblocks
- Community farm SC tests
- Fixed a situation when some node DBs could have been removed in case the opening failed
- System testing & documentation for the Rust Liquid Staking SC

9/ - Lending performance improvements & unit tests
- Refactored crawler to export data for multiple shards
- Released Erdjs walletcore new version containing the new encryption components
- Scripts for generating, minting, transferring and burning meta ESDTs

10/ - API & GraphQL complexity improvements.
- Continued development on the DEX admin-only endpoints
- Further fixes on node-promises after testing & refactor
- Bugfixes & testing on crawler & automatic tokens cleanup
- API performance optimizations
- Unit tests for GraphQL

11/ - New k8s setup in aws
- Integrated and tested latest bls-go-binary version, now containing an arm build that works on M1s
- Worked on SC execution service and C API built around Wasmer 2.2 in Rust
- Bughunt and bugfixes on elastic indexer
- Alerting & monitoring improvements

12/ - Integrated profiling support in erdnest
- Added support for historical balances & state lookup in Rosetta.
- Further fixes & improvements on our Rosetta implementation, accompanied by re-tests, refactoring and cleanup
- Data API improvements

13/ - Created rest API for account guardian data
- Progress on DEX - Data API analytics integration
- Ongoing work on create-erd-app module
- Improved DEX service errors handling
- Fixes on NFT Service

14/ - Worked on refactors and code cleanup for DEX service
- Complete re-sizing of internal ES clusters
- Started testing new infrastructure providers
- Update contracts & tests in wasm-vm
- Feature requests in elrond-wasm-rs

15/ “Stay Hungry Stay Foolish” and tune in soon for more of the #elrondtech which powers the @ElrondNetwork ecosystem.

Check out our progress & get involved 👇
github.com/ElrondNetwork