Mainnet 8 - Spork

April 28th, 2021

State Migrations

There will be an update to the Cadence storage format, requiring a migration of all trie values. This affect the state commitment hash.

Change Log since v0.16.0

Note that Mainnet 8 will include all changes in v0.16.0 as well.

⭐ Features

• Add state migration for new Cadence storage format v4 (#638) @turbolent
• Transactions domain tags (#606) @janezpodhostnik

🛠 Improvements

• Deterministically shuffle clusters when bootstrapping (#637) @jordanschalm
• Change storage defaults (#616) @janezpodhostnik
• Update to Cadence v0.15.1 and Go SDK v0.18.0, Add balance fields to AuthAccount and PublicAccount (#636) @janezpodhostnik
• Verification Node utilizes separation of results and receipts in block Payload (#546) @AlexHentschel
• [Verification] Chunk data request optimization (#626) @yhassanzadeh13

🐛 Bug Fixes

• [FVM] capture events of meta transactions (#641) @ramtinms
• [Exec] Update sequence number independent of transaction invocation result (#602) @ramtinms

❓ Miscellaneous

• Backport account freezing test (#651) @m4ksio
• Increase default distance between ledger checkpoints (#640) @ramtinms
• Backport of CHDP cache and cache resource name requirement (#622) @m4ksio
• Bootstrapping Generates Root Snapshot File (#424) @danuio
• Update bootstrap MVP integration test (#619) @jordanschalm
• Fixed Docker volume permissions issue with SELinux (#393) @awfm9