Robert Sasu Profile picture
Jul 2 17 tweets 4 min read
The Jungle DEX go-live is not just a product launch, but an open door to real, raw innovation.

The combination of Maiar DEX premium DeFi experiences and internet-scale blockchain tech, w/ a permissionless environment, will supercharge community-driven innovation.

#elrondtech 🛠
1/ The June mainnet release is out - elrond-go v1.3.31.0 brings several improvements to help indexing on-chain data, all the way back to the genesis block. 8 new features and 23 bugfixes contained in 77 PRs

github.com/ElrondNetwork/…
2/ The Ad Astra Portal bridge has undergone an upgrade to adapt the Ethereum side of the components to a new fork. The bridge microservice has undergone refactoring, and the Binance Smart Chain component is now closer to its integration into the existing bridge.
3/ The C++ SDK and CLI tools have received an improvement. erdcpp now manages ESDT transfers of all kinds (esdt, esdtnft, multiesdtnft), has a new contractCall class and support for ESDT/NFT/SFT/MetaESDT payments via tokenPayment.

github.com/ElrondNetwork/…
4/ Other notable achievements:

- Finished BigFloat test coverage in Rust mock including new tests for all int types
- Continued implementation and testing for the collateral provision & seigniorage mechanisms of the Stablecoin SC
- Small fixes and upgrades on various SCs
5/ - Automatic DEX deploy refactor & adjustments to new DEX contracts
- Added support for pair events in the Maiar DEX Metrics sanity dashboard
- End2End tests on the new Maiar DEX swap mechanism & page and Jungle Exchange
6/ - Design and implementation of new SC standard modules
- Refactored the transactions pool API to return more information based on optional query parameters
- Testing and polishing on Cantina Royale’s Launchpad
- Elrond NFT Marketplace stress testing
7/ - Implemented new endpoints to get transactions for a specific sender
- Added documentation for the reindexer tool, that explains how to to clone an Elasticsearch cluster
- New microservices infrastructure preparations in k8s
- Logs analysis on import-db and debugging
8/ - Added optimization for the state trie sync which brings improvements of 30% or more for speed, memory, CPU and network usage
- Refactored BondingCurve module to allow defining the price functions into the contract as a trait passed as a generic to the module
9/ - Implementation of BLS multi-signer without the embedded rogue key prevention, to be used on systems that ensure KOSK
- Continued working on our Rosetta API implementation
- Extra monitoring dashboards and alerting rules
- Elrond API improvements
10/ - elrond-wasm-rs - API handle refactor
- Added the ledger signature for more tokens
- Improved node's logs in regards to printing the duration of different actions
- Added in elrond-tools-go repository also the binary that will create all the Elasticsearch indices
11/ - Testing scripts improvements
- TradingView integration using Data API
- General microservice upgrade and config fixes
- Implemented a tool that exports accounts balances at a given epoch
- Indexed Elrond Explorer data in Growth API
12/ - Finalized the Elrond Rust interactor prototype. It allows developers to create interaction snippets based on the contract directly
- Continued working on consensus optimistic signature improvement: handling malicious signers
- Implemented partial init on Elrond API
13/ - Updated Proxy's API requests logging mechanism and libraries
- Working on extending node API: exporting config sections from latest gas schedule config file
- Notifier-go changes: added transaction hash together with the log event
- Fixes on elastic indexer
14/ - Fixes on VM parallel execution when used in VMQuerries with large executions
- Started work on a minimal formal execution model for VM
- Jungle Exchange integration into Maiar Exchange service
- Added Staking V4 support in Elrond API
15/ - System tests and bug fixes on NFT service
- Continued research on overcollateralized stablecoins
- Implemented the new Auto Router feature into Maiar Exchange service
16/ "Stay Hungry Stay Foolish" and tune in soon for more of the #Elrondtech which powers the
@ElrondNetwork ecosystem. Check our progress & get involved 👇

github.com/ElrondNetwork

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More from @SasuRobert

Mar 6
Blockchain’s role at the intersection of tech forces is to be the trust layer for their implementation towards the benefit of humanity, with fair, transparent and near-instant access for everyone, everywhere.
Weekly #elrondtech 🛠️
1/ elrond-go v1.2.38.2-rc2 released with improvements to SC memory allocation, SC results sizing, and other improvements. Maiar DEX farm SCs have been upgraded to adapt to the new features via scheduled maintenance.
2/ Smart Contracts now use memory allocation functions in a more efficient way, improving on a situation where certain calls resulted in uncontained memory growth & eventually lead to performance degradation.
Reminder for SC owners to check & adapt:
t.me/ElrondDevelope…
Read 21 tweets
Jul 17, 2021
We have been relentlessly committing all our resources 24/7 to push the latest improvements & implement all the audit findings in preparation for the launch of the Maiar DEX.
This is arguably the most important release since the @getMaiar app 4 months ago.
Weekly #elrondtech 🛠️
1/ Liquidity position tokens for the Maiar Exchange are now automatically merged. The EGLD wrapping as ESDT has been abstracted from the interface to automate the wrapping & sending into one bundle, with wrapping SCs deployed on each shard.
2/ Arwen v1.4: ESDT multi transfer, elliptic curves, more big int math, managed buffers, and timelocks and promises. Added new endpoints to use multi-transfer for SC execution and SC calls into Arwen.
Read 23 tweets
May 2, 2021
ESDT tokens are LIVE on the @ElrondNetwork

They use native protocol performance, to enable transfers that are orders of magnitude faster & more inexpensive than current implementations.

Maiar Exchange will open up value swaps on a truly global scale.

Weekly #elrondtech ⬇️
1/ The Elrond Standard Digital Token is now active following the successful mainnet upgrade. The community is already busy experimenting with tokens also on the mainnet. You can track them via the Explorer, which has been upgraded to accommodate tokens:

explorer.elrond.com/tokens
2/ Maiar Exchange: audits for the underlying Smart Contracts are underway. The user/owner flows are undergoing tests & security checks. The Public Devnet has been upgraded with ESDTs as well, in preparation for our DEX/AMM public testing.
Read 15 tweets
Feb 13, 2021
Thanks to the growing number of people who @getMaiar & engage with the @ElrondNetwork ecosystem, the number of accounts doubled to over 320k & we’re over 2.5M TXs, an unprecedented adoption level for a 6 months-young mainnet.
#hypergrowth100 Day 40
Weekly #elrondtech ⬇️
1/ The Delegation Manager toolset has been released for testnet integrations, ahead of our imminent mainnet upgrade. It enables staking providers to set up & manage staking pools, nodes, fees & other parameters for their customers.
github.com/ElrondNetwork/…
2/ We updated the libp2p libraries to the latest release & found out that they work seamlessly with their old counterparts. Congrats @libp2p team for the effort put in backward compatibility. We know how complex that is. :handshake:
libp2p.io
Read 23 tweets

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