This is a maintenance proposal to remove legacy CosmWasm pools from the creation whitelist.

CosmWasm Pools

The CosmWasm pool module allows the creation and management of liquidity pools backed by CosmWasm smart contracts that are fully integrated within the main Osmosis pool structure. This allows new experimental pools types to be implemented without a software upgrade and quickly iterated upon.

Current Whitelist

Code ID	Pool	Usage
148	Transmuter 1.0	Used for several equivalent pools that will not be migrated
254	Transmuter 2.0	No instances
503	WW 1.0	No instances
572	WW 1.0.1	No instances
580	Astroport 1.0	1 instance, no assets present
641	WW 1.0.2	10 instances - Active
666	Astroport 1.0.1	1 instance, no assets present
773	Astroport 1.0.2	No instances
814	Transmuter 3.0	3 Instances - May be migrated in future
839	Orderbooks 1.0	No instances
842	Astroport 1.0.3	12 instances - Active
867	Transmuter 3.1	Active
885	Orderbooks 2.0	Active

Proposed Changes

This proposal removes the obsolete versions of Transmuter, White Whale, Astroport and Orderbook pools to simplify the maintenance of routers and to prevent the creation of pools based on legacy codes which have since been patched.

New Whitelist

Code ID	Pool
641	WW 1.0.2
842	Astroport 1.0.3
867	Transmuter 3.1
885	Orderbooks 2.0

Target Onchain date: 11th July 2024

Forum Thread:https://forum.osmosis.zone/t/clean-up-cwpool-whitelist/2901