Core Development

NEO3

Neo-cli

• Multisig Address type added on "list address"
• Fixed import multisigaddress method on solo chain
• Added requirement for user confirmation when opening wallet with RPC turned on
• Updated the heights of the nodes in "show state"（link1,link2)
• Removed unused data from protocol.json
• Added more verbosity in mempool logs 

Neo-devpack-dotnet

• Added autogen contract entry point (link1,link2)
• Added the ability to do shifts for BigIntegers
• Added unit tests （link1,link2)
• Performed code refactoring (link1,link2)
• Added debug directives
• Made library updates (link1,link2)
• Bug fixes

Neo-vm

• Added unit tests
• Compressed BigInteger format
• Fixed Travis issues 

Neo-gui

• Updated GUI according to latest fee policy

Neo

• Json NEP6Wallet with basic tests
• Enabled programmatic configuration of protocol settings（link1,link2)
• Cleaned unused code
• Enabled parsing of 0x and 0X hexadecimal values
• Improved README
• Updated to optimize space by removing empty keys
• Fixed Travis issues
• Added GetInvocationCounter syscall
• Updated NEO security policy
• Changed plugin dll loading method
• Added ability to declare timeout variables for connection (link1,link2)
• Added tests for Akka mailboxes （link1,link2)
• Fixed protocol to drop invalid messages and set low priority
• Updated to show hash on sendrawtransaction
• Cleaned unit test and followed some Visual Studio hints

NEO 2.x

NEO

• Fixed protocol to drop invalid messages and set low priority
• Added tests for Akka mailboxes （link1,link2) 
• Changed plugin dll loading method 

Neo-cli

• Added more verbosity in mempool logs
• Added unit tests
• Added file verification
• Updated to allow free transactions by default on invocations less than 1,024 bytes

NGD Shanghai Progress 

Development Progress

• Upgraded NEO consensus nodes to 2.10.2 and updated all corresponding technical documents to the latest version.
• Continuously updated and tested neo-gui 2.10.2.
• Published new EcoBoost webpage.
• Performed re-constructing and enriching of NEO docs.
• Started NEO Course beta test in China.
• Finished designing NeoID and enhancing NeoVM to support CertLeger.
• Researched cross-chain technologies and solutions.
• Worked on the design of voting and incentive mechanisms for NEO3.
• Progressed on authoring of NEO3 white paper (70% done).

Events

• June 12th, NGD’s Ecosystem Growth (EG) department held the “NEO Game Ecosystem Closed Dinner and Blockchain Game Ecosystem Discussion.” (Beijing)
• June 17th, Wang Jiachao attended and delivered a keynote speech at the 8th Global Gam Congress (GMGC 2019). (Beijing)
• June 24th - June 26th, Dr. Guilherme Sperb Machado from Neow3j and Lili Zhao, the Swiss director of EG, held a NEO Workshop at the 2019 Crypto Valley Conference. (Zurich)

Other Progress

• Phase one of the NEO EcoBoost initiative - Eco-Partner Recruitment - was officially launched.
• NGD made a strategic investment into Liquefy. The two sides will cooperate to develop a security token ecosystem.
• NEO participated in an AMA hosted by Coin98 to explain NEO's to Vietnamese community members.
• NEO Live was held three times with Blacat, ZoroChain and Cardmaker participating.
• NGD produced 6 NEO EcoWeek videos, featuring Fishchain, CryptoFast, NEOWorld, Blacat, LAYA and NewEconoLabs (NEL). 

NGD Seattle Progress

• Established PrivateNet running on NEO3 code base.
• Took leadership in espousing Industry Standards as part of the WTIA Cascadia Blockchain Council at the recent WTIA Blockchain Panel held in Seattle, Washington.

Developer Community Progress

NEOSPCC 

• New object storage format and its API representation
• Objects connectivity in the form of a graph (data splitting and recovering)
• Implementation of pipelines for objects processing in data uploading and downloading from NeoFS
• Research on node reputation (ranking) system in NeoFS
• Implementation of Smart Contract and payment methods for data storage (in progress)
• TLA+ specification for NeoFS and dBFT 2.0 (in progress)
• Begun writing NeoFS Developer Documentation
• Speaker at “WECONF 2019” in St. Petersburg, Russia.
• Experts and judges at “Digital Breakthrough” Hackathon, St. Petersburg, Russia.
• Voted in as the latest consensus node on the NEO TestNet.

COZ 

• Neo-python: Fixed various issues as a result of an ongoing neo-python vs neo-cli audit; Researched ideas for VM speed optimizations; Added new SimplePolicy changes and fixed CLI parsing for nested lists for use in smart contract invocations.
• Neon Wallet: Performed multiple dependency updates; Added "watch only" authentication mechanism; Iterated on UX/designs and developed the ability to sign transactions in "offline mode"; Added a new page for viewing encrypted key QR codes
• Neon-js: Performed dependency package upgrades; Updated default RPC endpoints; Updated VM status output to be inline with neo-cli 2.10.2.

NeoResearch 

• Launched interactive Forth-based tutorial "Learn NeoVM."
• Investigated FORTH implementation of NeoVM.
• Adjusted NEO Portable (neopt) for compatibility between NEO 2.x and NEO3.
• Organized NEO 2.x and NEO3 base projects on NeoResearch GitHub, opening the door for cross-project integration tests.
• Applied minor fixes and simplifications to the NeoCompiler-Eco front and back-end in v3.5.0 release.
• Created draft model for NEO C++ devpack and compiler.
• Studied partnerships and possible teams for conducting research in 2019-2020.

Neow3j 

• Implemented "getclaimable,” (#39)"getplugins,"(#42) "getunspents," (#36)JSON-RPC methods 
• Implemented the wallet base module(#25), get balances of NEO and GAS(#27), transfer of NEO and GAS(#29), and basic wallet functionalities as create/import/recover/export(#26).
• Enhanced CI-CD on Travis. 
• On-going implementation of smart contracts deployment(#40).
• Published version 2.0.0-SNAPSHOT.  

NEXT 

• NEOLine: Updated dAPI documentation; Added support for system language recognition; Bug fixes.
• Launched online live sharing classes and online small classes. At present, three online sharing classes have been released, and online small classes are up to lesson 18. 

NewEconoLabs

• Teemo Wallet: Upgraded the interface to fit 2.10.2 network; Updated to automatically add network fees to transactions larger than 1,024 bytes (Unreleased); Added support for the insertion of system fees in transactions (Unreleased); Bug fixes.
• NNSDEX: Completed development of auction and purchase functionality using CGAS and NNC; Users can bind their email to receive the trade information.
• NELswap: Contract development 100% completed; Trade function is 40% completed

NEO-ONE 

• Fixed remaining NEO•ONE node inconsistencies with C# node.
• Resolved final issues blocking NEO•ONE MainNet readiness, final testing and validation to begin shortly.

Social Media 

Recruitment

• NGD Shanghai Tech Lead
• Associate Manager, Ecosystem Growth
• Associate Manager, Talent Acquisition
• Researcher
• Quality Assurance Engineer
• Blockchain Integration Engineer
• Blockchain Software Developer