Community Update 112

General

• Release
  • Node version 0.9.23 is the current release - first update post-mainnet - adds getBlocksByHeight in all APIs RNode-0.9.23 release plan
  • Testnet is currently running rnode version 0.9.23  

  • Mainnet is just upgraded to Release RNode-0.9.23.  

• Sprint 49 in progress
  
  • Main Focus: hardening the mainnet, improve performance, make usability improvements.
  • What to expect from the Mainnet upgrade to release 0.9.23.
  • Current Work In Progress / Backlog (partial)
    • Making node deployments easier and cleaner - nutzipper to demo next week
    • Improvements to last finalized state
    • Improve merging in system deploys
    • Improve Trimerge
    • Improve multi-parent Casper enablement
    • Implement sharding capabilities
    • Improve logging to be able to learn what API calls are being used, so they can be related to resource use and performance etc
    • Finish API changes / improvements requested by exchanges and CoinMarketCap
  • Demo of Raphael (Lamoutte)'s dappy platform today
  • Highlights of Changes included in RNode-0.9.23 release
    • getBlocksByHeight is implemented in all APIs - blockAPI, web API, grpc API. Limits the depth of blocks requested to 50.  https://github.com/rchain/rchain/pull/2899   RCHAIN-4045 - Getting issue details... STATUS
    • Updated unbonding tests to include validator rewards https://github.com/rchain/rchain/pull/2887
    • Logs are made configurable and appendable https://github.com/rchain/rchain/pull/2898  Details on how to use at https://github.com/rchain/rchain/wiki/Logging-Config docs  Jira ticket  RCHAIN-4044 - Getting issue details... STATUS
    • Improve message propagation https://github.com/rchain/rchain/pull/2902  (a) Lower system load by discarding duplicate messages and (b) reduce GRPC message stream bloat by enabling parallelism (c) Put block into blockstore before block processing lock  prompted by  RCHAIN-3913 - Getting issue details... STATUS
    • Make arguments lazy in boolean higher kinded combinators  RCHAIN-4052 - Getting issue details... STATUS   https://github.com/rchain/rchain/pull/2903
    • Providing API changes / improvements requested by exchanges
    • Updated all the networks to use SSL.
• Tech-Governance meetings on Thursdays 10 AM Eastern, 7 Am Pacific 

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Mercury requirements and acceptance criteria

• Details on the acceptance criteria: Mercury acceptance criteria
• Please see the documentation at https://github.com/rchain/rchain/blob/dev/docs/features.md. 

• Testnet status
  • Please see RChain public testnet information to learn more about public testnet as well as a FAQ.
• Tech Governance + Community testing
  
  • March 19 at 14:00 UTC. Please see RChain community RNode testing for more information.

Blockers to Mainnet

• TBD

Risks to code completion for Mercury

Developer website

• https://developer.rchain.coop