Neo: 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]

https://github.com/neo-project/neo-node/pull/545

[vncoelho]

@shargon, can we merge https://github.com/neo-project/neo-node/pull/536 and implement the other features later?

[superboyiii]

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

[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 #1441
• [ ] 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.