Ship Neo 3 Preview 2

[devhawk]

As per discussion among core developers, we should focus on shipping the next preview of Neo3 to unblock neo3 developers.

cc @vncoelho @belane to add a list of PRs needed to merge before the preview release

[vncoelho]

neo-project/neo-node#545

[vncoelho]

@shargon, can we merge neo-project/neo-node#536 and implement the other features later?

[superboyiii]

@vncoelho neo-project/neo-node#545 and neo-project/neo-node#536 both contains checkwitness support, since neo-project/neo-node#536 will be applied on cli, neo-project/neo-node#536 is enough.

[Tommo-L]

I think the following PRs are need.

• Refactor node commands Refactor node commands neo-node#536
• fix balance not change for non-transfer tx fix balance not change for non-transfer tx neo-modules#181
• NEP5 Template for NEO3 NEP5 Template for NEO3 neo-devpack-dotnet#187
• Add Type Convert(it can fix null problem) Add Type Convert neo-devpack-dotnet#196

These are optional

• Add try catch Add try catch neo-vm#294
• add trycatch support add trycatch support neo-devpack-dotnet#186
• Completion of Storage Payback Adjust the Charge for Storage Writting #1441
• GetBlocks by block index GetBlocks by block index #1397

[shargon]

Agree with @Tommo-L

[belane]

• Refactor node commands neo-project/neo-node#536
• Add try catch neo-project/neo-vm#294
• add trycatch support neo-project/neo-devpack-dotnet#186
• Completion of Storage Payback Adjust the Charge for Storage Writting #1441
• GetBlocks by block index GetBlocks by block index #1397

I think these are not really needed, we should keep the minimal changes to publish release. If we wait for changes like "Completion of Storage Payback" it will take much longer.

[Tommo-L]

We need neo-project/neo-node#536, as we need to support cosigner for contract invocation.

[Tommo-L]

Could help tag preview-2 for neo, neo-vm repositories, since they are ready, then we can push the lastest PRs in these repositories.

[devhawk]

FYI, I think neo-modules issue 216 MUST be fixed for preview 2. As far as I can tell, sendRawTransaction is completely broken (though maybe there's a usage pattern that has changed).

[Tommo-L]

Close? as we have released neo3-preview2 successfully.