RNode-0.9.17 release plan

Release summary

Multisig features, Fairness Constraint (currently round robin), improvements in block finalization, invalid block handling in slashing rules, bug fixes

Work included in this release

Key	Summary	T	Status	Components
RCHAIN-3905	Call finalization every n blocks		Done	Consensus
RCHAIN-3894	Make last finalized block persistent		Done	Consensus
RCHAIN-3891	Do not slash for regression when there is an invalid block in justifications		Done	Consensus
RCHAIN-3890	Improve SafetyOracle performance		Done	Consensus
RCHAIN-3870	Get rid of toposort derive ordering		Done	Consensus
RCHAIN-3744	Add integration test for slashing rule (Invalid block number)		Done	Consensus
RCHAIN-2981	Implement Peek in Casper		Done	Consensus
RCHAIN-3223	Create a simple REVVault that can be spent with unforgeable name to demonstrate how a multisig wallet could be built		Done	Contracts
RCHAIN-3196	Create a multisig wallet		Done	Contracts
RCHAIN-3322	Review replacing old URIs with new URIs		Done	Cost accounting
RCHAIN-3443	WARN coop.rchain.comm.transport.GrpcTransportClient: Cant delete file /var/lib/rnode/tmp/comm/....bts. File not found.		Done	Node, Peer to peer network, Testnet
RCHAIN-3884	Nginx proxy becomes unresponsive every week		Done	Platform administration, SRE
RCHAIN-3639	Implement peek in merge		Done	Rholang
RCHAIN-3833	Implement vault transfers		Done	Testing infrastructure
RCHAIN-3066	Develop a way for RNode operators to learn about the bond status of a node		Done	Validation
RCHAIN-2466	Implement slashing rule (Invalid transactions)		Done	Validator slashing and ejection
RCHAIN-2458	Implement slashing rule (GHOST disobeyed)		Done	Validator slashing and ejection
RCHAIN-2457	Implement slashing rule (Justification doesn't match bonded validators)		Done	Validator slashing and ejection
RCHAIN-2462	Implement slashing rule (Invalid sequence number)		Done	Validator slashing and ejection
RCHAIN-2441	Implement slashing rule (Computed hash doesn't match provided hash)		Done	Validator slashing and ejection
RCHAIN-3899	Find out what commit broke backward compatibility since v0.9.15		Done
RCHAIN-3889	config POS constract parameter in genesis		Done
RCHAIN-3886	optimize deploy and propose return in pyrchain		Done
RCHAIN-3882	fix pyrchain messages bug		Done
RCHAIN-3877	bump ecdsa version		Done
RCHAIN-3858	Improve comm layer efficiency by loosening delivery guarantees		Done
RCHAIN-3851	Check new deploy api and update pyrchain lib for that.		Done
RCHAIN-3842	Create block (synchrony) constraints integration test		Done
RCHAIN-3836	Implement deploy and propose via pyrchain		Done
RCHAIN-3817	Replace sequenceNumbers with produce counters		Done
RCHAIN-3812	Introduce a ws based /events API that communicates live info about RNode		Done
RCHAIN-3808	Port vault transfers code to devnet		Done
RCHAIN-3807	Implement a drop-in replacement for autopropose written in Python		Done
RCHAIN-3771	Migrate span mechanics to ReaderT		Done
RCHAIN-3753	assert error when receive a block with invalid block number		Done
RCHAIN-3724	Install Jaeger on rchain-dev.tk		Done
RCHAIN-3710	Add PoS!refundDeploy(deployerId, amount)		Done
RCHAIN-3093	RegistrySigGen doesn't predict the unforgeable name correctly		Done
RCHAIN-3798	Make peek cost replayable		Done

39 issues

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Description of release packaging

Release packaging will include:

• Docker image (Supported on Linux only)

• Debian package 

• RPM package

• .zip file

• tar.gz file

• Brew installation

Where do developers go to learn more and get started?

Please visit our release page on GitHub for binary artifacts.

A docker image is available 

docker pull rchain/rnode:latest

Homebrew installation via

brew install rchain/rchain/rnode

Where will bugs be filed?

We use JIRA to collect bugs and feedback. File a bug

Where do developers go for support? 

Please visit https://developer.rchain.coop or file a bug.

What license will this be released under?

The RChain software is licensed under Apache License, version 2.0

Rholang is licensed under the MIT License (MIT)

The Docker image is licensed under the GPL 2.0 License

Work completed since last release

Key	Summary	T	Status	Resolution	Fix Versions	Components
RCHAIN-3468	Enforce validation check to call `closeBlock`		Done	Duplicate		Consensus
RCHAIN-3918	Parameterize Casper with maximum number of parents		Done	Done	RNODE-0.9.17	Consensus
RCHAIN-3905	Call finalization every n blocks		Done	Done	RNode-0.9.16	Consensus
RCHAIN-3784	Duration of propose reaches 4h as a result of deploying some contracts		Done	Done	RNODE-0.9.17	Consensus, Contracts, Node, Sharding
RCHAIN-3486	Unable to receive genesis block on public testnet. Likely related to WARN coop.rchain.comm.transport.StreamObservable - Retrying push to client stream		Done	Cannot Reproduce		Consensus
RCHAIN-3223	Create a simple REVVault that can be spent with unforgeable name to demonstrate how a multisig wallet could be built		Done	Done	RNode-0.9.16	Contracts
RCHAIN-3196	Create a multisig wallet		Done	Done	RNode-0.9.16	Contracts
RCHAIN-2729	Return an error if phloLimit passed to deploy command is less than intrinsic phlo		Done	Done	RNODE-0.9.17	Cost accounting
RCHAIN-3625	Implement refund		Done	Done	RNODE-0.9.17	Cost accounting
RCHAIN-3624	Finish pre-charge		Done	Done	RNODE-0.9.17	Cost accounting
RCHAIN-3920	move all http server into web package		Done	Done		Node
RCHAIN-3574	ERROR io.netty.util.ResourceLeakDetector: LEAK: ByteBuf.release() was not called before its garbage-collected		Done	Cannot Reproduce		Node
RCHAIN-3571	WARN coop.rchain.comm.transport.GrpcTransportReceiveranon1: Received not full stream message, will not process.		Done	Cannot Reproduce		Node
RCHAIN-3279	Directory tmp/comm filled with gigabytes of *.bts files		Done	Cannot Reproduce	RNode-0.9.11	Node
RCHAIN-3922	Node requests fork tip from peers without waiting for the first connection when sets itself as a bootstrap		Done	Declined		Peer to peer network
RCHAIN-3392	Update multisig vault design doc		Done	Done	RNODE-0.9.17	Rholang
RCHAIN-3924	add new deploy method in pyrchain with show-block first.		Done	Done
RCHAIN-3915	investigate why Bonding is not working in testnet3 branch		Done	Done	RNODE-0.9.17
RCHAIN-3914	update pyrchain api to testnet3		Done	Done	RNODE-0.9.17
RCHAIN-3910	Remove deployer from DeployData because it's part of Signed type		Done	Done	RNODE-0.9.17
RCHAIN-3908	rewind integration test to make sure all the test have wallet file for cost accounting		Done	Done	RNODE-0.9.17
RCHAIN-3904	Use block creator for the fairness constraint		Done	Done	RNODE-0.9.17
RCHAIN-3903	Optimize the algorithm for searching for duplicate deploys		Done	Declined
RCHAIN-3902	Replace DeployData with Signed[DeployData]		Done	Done	RNODE-0.9.17
RCHAIN-3897	Find out the what broke genesis tuplespace validation since v0.9.15 release. (Bisect through commits)		Done	Done	RNODE-0.9.17
RCHAIN-3796	Prepare demo of charging for deploy		Done	Done	RNODE-0.9.17
RCHAIN-3767	Add notion of system deploys		Done	Done	RNODE-0.9.17

27 issues

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