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Chainweb Mainnet 2.0

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@mightybyte mightybyte released this 13 Jul 17:46
· 726 commits to master since this release
be3d78a

This version replaces all previous versions. Any prior version will stop working on 2020-07-16T00:00:00Z. Node administrators must upgrade to this version before that date.

This version will stop working on 2020-08-13T00:00:00Z.

This version includes the fork that adds 10 additional chains to Chainweb resulting in 20 chains in total. The fork will occur on

Testnet at block height 332,604, which is expect to happen around 2020-07-28 16:00:00 UTC, and
Mainnet at block height 852,054, which is expected to happen around 2020-08-20 16:00:00 UTC.

The mining API of chainweb-node will start serving work items for the new chains starting at above block heights for the respective network. The mempool and pact service APIs will accept requests already some time before the transition. POW difficulties will re-adjust within a few hours after the transition. During that time block rates may be slightly higher or lower than usual. Node operators and miners are encouraged to participate in the transition of Testnet as a dress rehearsal for the mainnet transition.

See the changelog for more information.

SHA256 Hashes:

b39055418083305dde80ebf3805cb768e0250a5616fe3f7980f4c510dc938b6a  chainweb-2.0.ghc-8.10.1.macOS-latest.be3d78a.tar.gz
b316e8c98c5aedf7fc229385a86b978195016f342a8096fb0c7fcd6ab3045379  chainweb-2.0.ghc-8.6.5.ubuntu-16.04.be3d78a.tar.gz
0a9fa793df0ae3150afdb7f811faa14d288e69ff2c8cf1d1db4a27e25bac7b25  chainweb-2.0.ghc-8.6.5.ubuntu-18.04.be3d78a.tar.gz

Docker:

https://hub.docker.com/r/kadena/chainweb-node