**Motion 253 upgrading Kusama Runtime to v2027 is up for vote**

Upgrade priority: **Low** (upgrade at your convenience).

Release notes, runtime changes and hash can be found [here](https://github.com/paritytech/polkadot/releases/tag/v0.8.27). All council members please vote at your earliest convenience.

 Set the new runtime code.

 # <weight>
 - `O(C + S)` where `C` length of `code` and `S` complexity of `can_set_code`
 - 1 storage write (codec `O(C)`).
 - 1 call to `can_set_code`: `O(S)` (calls `sp_io::misc::runtime_version` which is expensive).
 - 1 event.
 The weight of this function is dependent on the runtime, but generally this is very expensive.
 We will treat this as a full block.
 # </weight>

- There is a vote to upgrade something called Kusama Runtime to v2027.
- The upgrade is not very urgent, so it can be done whenever it is convenient.
- There are some notes and changes about the upgrade that can be found on a website.
- All council members need to vote on this.
- The important thing is to read the notes and changes and vote when you can.

#98 Upgrade of Kusama Runtime to v2027