The motion proposes an upgrade of the Polkadot Runtime to **v9260** - Release notes, runtime changes and proposal hash can be found [HERE](https://github.com/paritytech/polkadot/releases/tag/v0.9.26). Feel free to use srtool yourself to check the proposal hash. On the runtime side, this upgrade executes some changes on referenda and conviction voting, update weights, allows Council to send XCMs, among other things.

If passed by the Council, this proposal should be voted by the Polkadot community and enacted after. Make sure to vote at your convenience!

Proposal hash: `0x282b1166e009892d0088efb1d7158b1c04f03394b9d9cff05e19eec76ecb4e7c`

Schedule a majority-carries referendum to be tabled next once it is legal to schedule
an external referendum.

The dispatch of this call must be `ExternalMajorityOrigin`.

- `proposal_hash`: The preimage hash of the proposal.

Unlike `external_propose`, blacklisting has no effect on this and it may replace a
pre-scheduled `external_propose` call.

Weight: `O(1)`

: 
1. Upgrade mainnet Polkadot Runtime to v9260 
2. Runtime changes include some referenda and conviction voting changes as well as Council XCM emissions 
3. Proposal hash: `0x282b1166e009892d0088efb1d7158b1c04f03394b9d9cff05e19eec76ecb4e7c` 
4. Community vote needed to enact the proposal after the Council passes it

#239 Polkadot Runtime Upgrade to v9260