This proposal aims upgrade Kusama to [v9370](https://github.com/paritytech/polkadot/releases/tag/v0.9.37): the specific details on this upgrade please check the release notes, but among the most interesting things, this release allows staking admin track to set min_commission, improves contract address derivation, update weights.

Proposal hash `setCode`: `0x4bf5912787eef486fe1aac93ef6bdb632636237b3e70e998b5a1491c72faedcc`

**Runtime**

- [S] ✅ trivial [#12721](https://github.com/paritytech/substrate/pull/12721) Low - frame_support::storage: add storagestreamiter 
- [S] ✅ audited [#12307](https://github.com/paritytech/substrate/pull/12307) Low - Add callbackhandle to pallet-assets 
- [S] ✅ audited [#12883](https://github.com/paritytech/substrate/pull/12883) Low - Contracts: improve contract address derivation 
- [S] ✅ trivial [#12963](https://github.com/paritytech/substrate/pull/12963) Low - Fix fast-unstake for accounts with slashing 
- [S] [#12765](https://github.com/paritytech/substrate/pull/12765) Low - Nfts 2.0 
- [S] ✅ trivial [#13010](https://github.com/paritytech/substrate/pull/13010) Low - Ignore empty authority changes 
- [S] ✅ trivial [#13018](https://github.com/paritytech/substrate/pull/13018) ❗️ Medium - Allow stakingadmin to set min_commission 
- [S] ⏳ pending non-critical audit [#12967](https://github.com/paritytech/substrate/pull/12967) Low - Add ensure-ops family methods 
- [P] ✅ trivial [#6465](https://github.com/paritytech/polkadot/pull/6465) Low - Deploy scheduler agenda cleanup migration 
- [S] ✅ trivial [#13045](https://github.com/paritytech/substrate/pull/13045) Low - Selectable on-runtime-upgrade checks 
- [S] ✅ trivial [#13043](https://github.com/paritytech/substrate/pull/13043) Low - Remove copy from ensure* traits 
- [P] ✅ trivial [#6498](https://github.com/paritytech/polkadot/pull/6498) Low - Co #13045: selectable on-runtime-upgrade checks 
- [P] ✅ trivial [#6546](https://github.com/paritytech/polkadot/pull/6546) Low - Update weights (0.9.37)

Please note this proposal is submitted as a referendum in OpenGov, under Whitelisted Caller track: meaning that the Kusama community will need to approve, and the Fellowship will need to whitelist the proposal hash of this call to enact: a proposal for Fellowship is being voted in parallel.

Make sure to vote at your convenience!

- This proposal is about upgrading Kusama to version 9370.
- The upgrade includes improvements to staking admin track, contract address derivation, and weights.
- There are some changes to the runtime, including adding storagestreamiter and callbackhandle to pallet-assets.
- The proposal is submitted as a referendum and needs approval from the Kusama community and the Fellowship.
- Remember to vote when you have the chance!

#74 Runtime Upgrade on Kusama to v9370