This runtime upgrade brings Cere closer to more recent runtime Substrate versions.
&nbsp;
Notable changes:
<ul>
<li>Substrate version: 0.9.31</li>
<li>Weight V2 (Client upgrades are needed)</li>
</ul>
&nbsp;
New Pallets:
<ul>
<li>New pallet-ddc-nodes is added which allows registering a DDC node within the network with specific settings.</li>
<li>New pallet-ddc-clusters is added which allows launching a DDC cluster in the network and managing it.</li>
<li>New pallet-ddc-staking is added which allows making bonds for DDC nodes before joining a DDC cluster.</li>
<li>New pallet-ddc-customers is added which allows depositing tokens and creating buckets for DDC customers.</li>
<li>New pallet-ddc-payouts is added which allows processing payouts to DDC nodes providers based on DAC validation results.</li>
</ul>
&nbsp;
Github: <a href="https://github.com/Cerebellum-Network/blockchain-node/releases/tag/4.8.3">Release v4.8.3</a>.
&nbsp;
Release Notes: <a href="https://github.com/Cerebellum-Network/blockchain-node/blob/dev/CHANGELOG.md#483">Changelog for 4.8.3</a>

This runtime upgrade brings Cere closer to more recent runtime Substrate versions.

Notable changes:

*   Substrate version: 0.9.31
*   Weight V2 (Client upgrades are needed)

New Pallets:

*   New pallet-ddc-nodes is added which allows registering a DDC node within the network with specific settings.
*   New pallet-ddc-clusters is added which allows launching a DDC cluster in the network and managing it.
*   New pallet-ddc-staking is added which allows making bonds for DDC nodes before joining a DDC cluster.
*   New pallet-ddc-customers is added which allows depositing tokens and creating buckets for DDC customers.
*   New pallet-ddc-payouts is added which allows processing payouts to DDC nodes providers based on DAC validation results.

Github: [Release v4.8.3](https://github.com/Cerebellum-Network/blockchain-node/releases/tag/4.8.3).

Release Notes: [Changelog for 4.8.3](https://github.com/Cerebellum-Network/blockchain-node/blob/dev/CHANGELOG.md#483)

Set the new runtime code.

# <weight>
- `O(C + S)` where `C` length of `code` and `S` complexity of `can_set_code`
- 1 call to `can_set_code`: `O(S)` (calls `sp_io::misc::runtime_version` which is
 expensive).
- 1 storage write (codec `O(C)`).
- 1 digest item.
- 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>

Problem Statement: The current runtime version of Cere is outdated and needs to be upgraded to a more recent Substrate version.

Audience: Developers and users of Cere platform.

Significance: The runtime upgrade will bring Cere closer to more recent Substrate versions, improving its functionality and compatibility.

Proposed Solution: Upgrade the runtime version of Cere to Substrate version 0.9.31, including the addition of new pallets for DDC nodes, clusters, staking, customers, and payouts.

Expected Outcomes: Improved functionality, better compatibility, and enhanced features for Cere platform users.

#55 Update Cere Node runtime to v4.8.3

No Active Proposals