Dear All,

This motion seeks to upgrade Kusama's runtime from version 9260 to 9271.  This contains updates from two releases 9270 and 9271.

The following were included in the 9270 upgrade:

- [S] ⏳ pending non-critical audit #11771 Low - [contracts] fixed the bug with transfer value for delegate call
- [S] ✅ trivial #11807 Low - Un-deprecate transactional macro
- [S] ✅ audited #11398 Low - Buy&sell methods for uniques
- [S] ✅ audited #11669 Low - Revamp nomination pool reward scheme
- [S] ✅ audited #11746 Low - Fix nomination pools unbonding logic
- [S] ✅ trivial #11816 Low - Contracts: composable chainextension
- [P] #5798 ❗️ Medium - Westend xcm: collectives parachain is trusted teleporter
- [S] ✅ trivial #11770 Low - Add era to unbonded event
- [S] ✅ trivial #11874 Low - Contracts: allow chainextension::call() to access &mut self

Where as 9271 contained a few minor updates:

- Staking - MigrateToV10
- Nomination Pools - MigrateToV2

Full details on the runtime changes can be found within the [github release](https://github.com/paritytech/polkadot/releases/tag/v0.9.27) with changes associated with runtime 9271 found as an addendum to the bottom of the release.

The setCode hash is `0x5e8e9e34cd303305f690a6e977a8a80f955d0177f370b10f04a4b01d32a7202d`

Regards,



- The motion is about upgrading Kusama's runtime from version 9260 to 9271.
- The upgrade includes updates from two releases, 9270 and 9271.
- The 9270 upgrade includes fixes and improvements for contracts, nomination pools, and other features.
- The 9271 upgrade includes migrations for staking and nomination pools.
- More details about the changes can be found in the GitHub release.

#529 Runtime upgrade to 9271 - SUPERSEDED BY MOTION 530, VOTE NAY