More Chains

[preethamr]

Epic for chains to be added in Q1 2024
Testnet Only: X1
Mainnet Batch 1: Base, Mantle, Polygon zk, zkSync, Metis and Avalanche

key tech action items (descending priority):

• mainnet staging
• deploy mainnet staging watcher
• deploy mainnet-staging contracts
• deploy mainnet contracts (including SAFE)
• test mainnet staging watcher (leave running for a bit)
• test mainnet staging chain messages
• launch prod with security council, etc.
• setup all pools on chains with initial liquidity in prod
• handoff to marketing / bd

reasoning:

• we are officially breaking testnet with x1 (turning off testnet-prod watchers)
• need a mainnet staging env to properly test these changes
• watcher needs some time with data for testing to ensure it wont pause
• aggregators wont pull in data automatically any more, init pools / fund initial deposit while its easiest to make those changes
• need to decouple marketing / bd from eng working for heavier comarketing lifts, batching helps that

Reference for context:
https://www.notion.so/connext/X1-Testnet-Launch-15ee2dcde6274ab1af562d4d97517fee?d=83a8458e2f354071a63fb54b9e05152a#2826febf6c374c6a8fb02ec9ab1b15b3

Chains Tracker:
https://www.notion.so/connext/Chains-Tracker-7cfaec676715486aaf1b549e119b16c8

New chain helper guide:
https://www.notion.so/connext/Guide-to-Add-Chains-WIP-f8e58836a9f0409b9b4420523b07b466?pvs=4

Estimated timelines:
https://www.notion.so/connext/faeb9ccd9d194b159381502374af5aa0?v=0386d388fbb24aceb6dd74bf3c74ab09