📣 Summary

v1.0.0 is the first stable mainnet release of the mezod chain client software.

📝 Changelog

This is the first stable release. Detailed changelog will be added to future releases.

Here is a high-level summary of the most important features of the Mezo chain client:

• Proof-of-Authority consensus
• BTC as the gas token
• MEZO as the work token
• Native bridge supporting BTC and selected ERC20 tokens
• BTC supply protection invariant
• Native BTC/USD price oracle
• Flexible mechanism for chain upgrades
• Improved EVM compatibility up to the London fork
• EVM as the primary interaction layer (disabled Cosmos transaction support)

⚙️ Node setup

For guidance around node setup, please refer to the Validator Kit repository.

🔐 Signatures

We're providing two pieces of information for node providers and other interested parties:

• The Docker image sha256sum
• The Linux binary archive sha256 sum

Both hashes are signed by the development team and verifiable on Keybase. Our Keybase usernames are all associated our GitHub usernames.

Docker image

• Image: mezo/mezod:v1.0.0.
• sha256 sum: sha256:1ce5ceedb43f13c7b4330d9bb5b13f7d49ee7e9cf2eff114d7c4bb0846376932

Signatures from the development team (verify these in the Keybase app):

• @lukasz-zimnoch
  BEGIN KEYBASE SALTPACK SIGNED MESSAGE. kXR7VktZdyH7rvq v5weRa0zk90sDpX wIX07Cfy2Yz31Xq 8mliRvTpoVIDeBV VZiP1JZd9a9eeXQ 4UbtyFE3YHv9XvR UYL3O8q3N9MTLfN VNnz1FLv9ejGOg3 xQH5eBeKSiqq4S2 PO8O7XeAYi35hPv aRQ6BPpeC5LNIKa S2NsM6yd7rQeXgT 9F2b9CFaIOWEpnt OapskIw3YLZXnFw FYrydD8FrdLtvyd uJD6uPm6CS4Wvnw 2LHteFyZGGU76CA s7t6aCUOuB9RZ6w k5pAiXzQl6Y. END KEYBASE SALTPACK SIGNED MESSAGE.

• @pdyraga
  BEGIN KEYBASE SALTPACK SIGNED MESSAGE. kXR7VktZdyH7rvq v5weRa0zk8SRO9e gN94erb57G43YvY asc2ypx7KtJhJpq tOozFkj38oKKqkE iU1W8KM0JiEInFI 6hlklnrstjbtYEq WnDrjgHic6B4tXX 7fWIDqn8s8wcv4J Zjlr1SBZVSOXDrP 8HiyiSZrxsaQIB8 htxc6lk0wVy5QMH QKmYSgeIC3iqNK2 hBL0vMwrd9V3uor nUwd9D8FrdLtvyd uJD6uPm6CS4Wvnw 2LHteFyZGGU76CA s7t6aCUOuB9RZ6w k5pAiXzQl6Y. END KEYBASE SALTPACK SIGNED MESSAGE.

Linux binary

• Archive: linux-amd64.tar.gz (see Assets section)
• sha256 sum: f99f21aca2d18e3b9738a06a2cc5a2a2b132ee078a61ddeb814a4eefaf723811 linux-amd64.tar.gz

Signatures from the development team (verify these in the Keybase app):

• @lukasz-zimnoch
  BEGIN KEYBASE SALTPACK SIGNED MESSAGE. kXR7VktZdyH7rvq v5weRa0zk90sDpX wIX07Cfy2Yz31Xq 8mliRvTpoVIDeBV VZiP1JZd9Zsw1kt 4vPUIHxCc6rZPYR Ru3nJPcl2pIQrnl BqMAMYTQV1qfeIH ZdosCYvASGeEcv0 mNWF1mGk0GZwMbH R4P8q67YVghief3 KeUk833eIPwPlkd 6e5HpuLFV14lwcN 9i4uIbL1D1v1Kip nW7pACtUkOuRyQP Ecxl2bP9sR4WvpO K8OgcetC0JxUlLF caT1PRPY8cfQWuu 8sJRuIqEgnP5V7s S1dd1CO0u3wHaU. END KEYBASE SALTPACK SIGNED MESSAGE.

• @pdyraga
  BEGIN KEYBASE SALTPACK SIGNED MESSAGE. kXR7VktZdyH7rvq v5weRa0zk8SRO9e gN94erb57G43YvY asc2ypx7KtJhJpq tOozFkj38nguXV9 GFrEGrUAZeEFDep EhFqI6rc6k3VMaT 4DMsn17LJjmKu9i AtRX7m5ZLtBpaCw 4u6NV0iIBLgBpHY iG8o8jVM9rQg5UX NZfe7VzbHnLmQq5 zBTjFUzxwZX4wmy eBiebw0yt5RTsZm FQ5LcCtUkOuRyQP Ecxl2bP9sR4WvpO K8OgcetC0JxUlLF caT1PRPY8cfQWuu 8sJRuIqEgnP5V7s S1dd1CO0u3wHaU. END KEYBASE SALTPACK SIGNED MESSAGE.