This proposal aims upgrade Kusama to v9350, aiming to fix the last action point in the plan to relieve validators from the slash events on 09.12.2022 - previous proposal and actions can be found here.

Preimage composition:

Runtime

• [S] ✅ trivial #12485 Low - General message queue pallet

• [S] #12420 Low - Remove implicit approval chilling upon slash.

Misc

• [S] ✅ trivial #12837 Low - Rename some crates for publishing to crates.io

• [S] ✅ trivial #12795 Low - Remove mem_info and references to parity-util-mem

• [S] ✅ trivial #12788 Low - Refund referendum submission deposit

• [S] ✅ trivial #12852 Low - Remove sandboxing host function interface

• [S] ⏳ pending non-critical audit #12798 Low - Move lockablecurrency trait to fungibles::lockable and deprecate lockablecurrency

• [S] ✅ trivial #12782 Low - [pallet-assets] add asset_exists(id: assetid) function

• [S] ✅ trivial #12485 Low - General message queue pallet

• [S] ✅ trivial #12663 Low - Rpc server with http/ws on the same socket

• [S] #12420 Low - Remove implicit approval chilling upon slash.

Please note this proposal is submitted to Whitelisted Caller Track: meaning two proposals will be up for vote at the same time: one for the community to approve and one for the Fellowship members to approve.