This upgrade brings important upgrades:

* We're proud to introduce pallet-porTEER which is our solution to fungibly bridge TEER between integritee-kusama and integritee-polkadot using XCMv5.
* support for various convenient API's: DryRun, XcmPaymentApi, AssetConversionApi
* enable arbitrary XCM execution on our chain
* upgrade polkadot-SDK to stable-2503-8 (ready for Asset Hub Migration!)

runtime [release 1.18.0 - v560](https://github.com/integritee-network/parachain/releases/tag/1.18.0)

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)`

Authorize an upgrade to a given `code_hash` for the runtime. The runtime can be supplied
later.

This call requires Root origin.

#78 runtime upgrade v560

No Active Proposals