- **Motion 286** is a proposal up for vote on Polkadot.
- It aims to remove limits on the number of members in nomination pools.
- This change is needed to fulfill the goals of **Referendum 78**.
- The previous proposal had a mistake, so pools are still unusable.
- Voting is important to fix this issue.
- The community should vote soon to move this to the referenda queue.
- This will help make nomination pools functional on Polkadot.

Removing members' limit for the community to join nomination pools

- Polkadot is introducing nomination pools for staking DOT tokens.
- Users can join a pool with as little as 1 DOT.
- Creating a pool requires an initial stake of 200 DOTs.
- There is a limit of 64 pools and 16,000 members across all pools.
- These limits can be increased if needed.
- The proposal aims to be voted on by the community.
- The configuration details can be found [here](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frpc.polkadot.io#/extrinsics/decode/0x270a0100e40b540200000000000000000000000100204aa9d101000000000000000000000140000000010040000000).

Polkadot Nomination Pools Initial Configuration

### Proposal Summary

- **Objective**: Upgrade Polkadot and Statemint runtimes to versions v9291 and v9290 respectively.
- **Polkadot Upgrades**:
  - Fixes various issues and includes improvements like making chain extension state types public and resetting approved accounts after transfers.
  - Proposal hash: `0x8fe3a4b4214f090c01c1da47882c41eb08e0544d379c7e1959dcdc4810e12c50`
- **Statemint Upgrades**:
  - Updates XCM weight calculations and prepares for the first Collectives parachain.
  - Proposal hash: `0x076ee423671cc95bd1eb19675009154d4e6b817554d755e6627c6138094a924b`
- **Community Involvement**: The proposal requires approval from the Council and a community vote.
- **Batch Call**: Combines both runtime upgrade proposals into a single batch call.
  - Batch call hash: `0xbc2cb73740d701dac3fa5f31b7b23e552d6160ccd40d95746e91c131c699523d`

Runtime Upgrade v9291 on Polkadot + v9290 on Statemint

### Summary of Motion Proposal

- **Purpose**: This motion corrects errors in previous motions (256 and 257) and opens HRMP channels between Statemint and five additional parachains.
- **Parachains Involved**: 2021, 2031, 2032, 2035, 2046.
- **Treasury and Statemint Addresses**: Provided for reference.
- **Process**: The proposal involves sending encoded call data from the Relay Chain to Statemint, which then executes the call.
- **Funding**: 100 DOT is taken from the Treasury to cover the cost of opening 10 channels plus fees.
- **Voting**: The proposal needs approval from the Council and then a community vote in the referenda queue.
- **Preimage**: The preimage for this proposal has already been submitted for community verification.

Second Batch Of Statemint HRMP Channels (replacing motions 256 and 257)

### Polkadot Runtime Upgrade Proposal

- **Purpose**: Upgrade Polkadot's runtime to version 0.9.28 to fix a security vulnerability.
- **Issue**: Previous release allowed fake data to be added to blocks.
- **Fixes**: 
  - Security vulnerabilities.
  - Improvements to storage, contracts, and transaction payments.
- **Included Changes**:
  - New storage layer.
  - Event addition in asset-tx-payment.
  - Auto-incremental collection ID.
  - Fixes in contract function IDs and decoding depth.
  - Updates to nomination pools and weights.
- **Vulnerability Impact**: Potentially affects block authoring.
- **Process**: Proposal needs approval from the Council and community vote.
- **How to Vote**: Community members should vote for the final decision.
- **Details**: Full release notes and changes are available [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.28).

Runtime v9281 Upgrade On Polkadot

### Polkadot Runtime Upgrade v9280

- **Upgrade Details**: The Polkadot network is getting an upgrade to version 9280.
- **Key Feature**: Adds nomination pools to the Polkadot runtime.
- **Governance**: After the upgrade, nomination pools need to be configured by the community.
- **Security**: Several changes have been audited for safety.
- **Bug Fixes**: Fixes include issues with storage layers, contract functions, and transaction payments.
- **Community Involvement**: The proposal needs to be voted on by the community.
- **How to Check**: You can use a tool called srtool to verify the proposal hash.
- **Vote**: Make sure to vote if you're part of the community!

Polkadot Runtime Upgrade to v0.9.28

- The v9270 runtime is based on Polkadot/Kusama v9270.
- It allows buying and selling NFTs in the Uniques pallet on Statemint and Statemine.
- Statemine can now use sufficient assets to pay XCM fees.
- This feature will first run on Statemine before coming to Statemint.
- Statemint currently has no sufficient assets for XCM fees, so it won't affect interactions.

Upgrade Statemint to v9270

### Polkadot Runtime Upgrade Proposal

- **Version**: v9270
- **Details**: Upgrade the Polkadot Runtime.
- **Release Notes**: Available [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.27).
- **Proposal Hash**: `0x55507b53f5c37e97e3faf9a9274dba0c5eace970aa5c653c179126f679ed496e`
- **Verification**: Use srtool to check the proposal hash.
- **Process**: Needs Council approval, then community vote.
- **Enactment**: After successful vote.
- **Action**: Vote when convenient.

Polkadot Runtime Upgrade to v9270

Increase maximum number of HRMP channels from 10 to 30

### Polkadot Runtime Upgrade Proposal

- **Version**: v9260
- **Release Notes**: Available [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.26)
- **Changes**: 
  - Updates to referenda and conviction voting
  - Weight updates
  - Council can now send XCMs
- **Proposal Hash**: `0x282b1166e009892d0088efb1d7158b1c04f03394b9d9cff05e19eec76ecb4e7c`
- **Verification**: Use `srtool` to check the proposal hash
- **Process**: 
  - Needs Council approval
  - Community voting required
  - Enacted after approval
- **Vote**: Make sure to vote when the time comes!

Polkadot Runtime Upgrade to v9260

- Polkadot is voting on upgrading its runtime to version 0.9.25.
- The release notes and changes are available [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.25).
- You can check the proposal hash using `srtool`.
- The proposal needs approval from the Council and community.
- Proposal hash: `0x73a9fe9a8dcced92ad7eb36963f64d7b49a4f66a2c5e626a812e5b6cd0e56d42`.
- Make sure to vote when you can!

Runtime Upgrade 0.9.25

### Web3 Foundation at WEF 2022

- **Event**: Participation in the World Economic Forum (WEF) 2022.
- **Partners**: Moonbeam, Efinity, KILT, OriginTrail, Robonomics, and Bit.country.
- **Goals**:
  - Increase awareness of Polkadot among policymakers, business leaders, and media.
  - Build relationships and interest in Polkadot.
  - Showcase Polkadot's products and real-life applications.
  - Educate leaders on blockchain technology and its impact.
- **Outcome**: Aim to create real change by educating today's leaders.
- **Details**: More information available [here](https://docs.google.com/document/d/1GvXdn0mH4cOYTNYhWId3WA-a_SieSFupR4IIe71BC4M/edit).
- **Join**: Learn more and join the Web3 movement at Davos [here](https://wef22.polkadot.network/).
- **Currency Rates**: Calculated based on Swiss National Bank and Subscan EMA30.

 Proposal: Polkadot at Davos during the World Economic Forum’s Annual Meeting 2022

### v9230 Runtime Summary

- **Based on Polkadot/Kusama v9230**: Shares the same release as Polkadot and Kusama.
- **XCM and Core Substrate Changes**: Includes updates from v9190 to v9230.
- **Renaming in Uniques Pallet**: Changes `class`es and `instance`s to `collection`s and `item`s for better industry alignment.
- **Max Items Setting**: Allows NFT collection owners to set a maximum number of items.
- **Deposit Updates**: Increases the deposit for creating fungible and non-fungible asset classes to 10 DOT.

Statemint: Upgrade to v9230

- Polkadot is upgrading its runtime to version 0.9.23.
- The upgrade includes updates to weights and other changes.
- You can find the release notes and proposal details [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.23).
- The proposal hash is `0xa9d8065067376bb10ebf4c5d4933fb6d94c0edb3a5d477cf669e350d49558fda`.
- The Council will decide if the proposal should be voted on by the community.
- If approved, the community will vote on the upgrade.
- The upgrade will be enacted after the vote.
- Make sure to vote when the time comes!

Polkadot Runtime Upgrade to v9230

Fix: Establish HRMP Channels for Statemint

### Polkadot Runtime Upgrade Proposal

- **Version**: 0.9.22
- **Details**: Upgrade the Polkadot runtime to version 0.9.22.
- **Release Notes**: Available [here](https://github.com/paritytech/polkadot/releases/tag/v0.9.22).
- **Proposal Hash**: `0x061f7d9c2994b388cf69da9c4bef9f8c1ea1b00a66c43531f515aeacbe0a76a8`
- **Verification**: Use `srtool` to check the proposal hash.
- **Process**: Requires Council approval, followed by community voting.
- **Enactment**: The upgrade will be enacted after successful voting.
- **Action**: Community members should vote at their convenience.

Polkadot Runtime Upgrade to v9220

- Five parachains requested HRMP channels with Statemint.
- The motion accepts these requests and opens return channels.
- Parachains involved: 2011, 2000, 2004, 2006, and 2012.
- Channel config: maxCapacity is 1,000 and maxTotalSize is 102,400.
- HRMP config: hrmpSenderDeposit and hrmpRecipientDeposit are both 100,000,000,000.
- The proposal involves sending DOT from the Treasury to Statemint for channel setup.
- The final call hash is `0x6306b068f6a71eb1db5abd9609a0ffbbe7c441c9144ecf8a49e7c2bc19f7f6e9`.

First Statemint HRMP Channels

### Polkadot Runtime Upgrade Proposal

- **Version**: 0.9.20
- **Purpose**: To upgrade the Polkadot runtime.
- **Changes**: Includes improvements to parachain block times and other client-side enhancements.
- **Proposal Hash**: `0xf94667fb9411092c1c0b2f157021ff871d92c60becfe8cd467a16e6d6ccf4a92`
- **Process**: Needs approval from the Council, followed by community voting.
- **Enactment**: The upgrade will be enacted if the proposal passes.
- **Check Hash**: You can verify the proposal hash using srtool.
- **Vote**: Community members should vote when the proposal is up for approval.

Polkadot Runtime Upgrade to v9200

Lower HRMP Channel Deposits to 10 DOT

### Phala Network Parachain Issue

- Phala Network (ID: 2035) recently became a parachain.
- The team discovered a misconfiguration in the genesis runtime.
- Both sudo and democracy are disabled, preventing runtime upgrades.
- Without relaychain assistance, the parachain will be "bricked."
- The team proposed a `Paras.forceSetCurrentCode` call to fix this.
- Proposal hash: `0x7af427aa7665a073ca61b83c04791f185d9170ea2e49a8a7be323650cea8b75f`
- More details are available in the discussion link: [Polkassembly Post](https://polkadot.polkassembly.io/post/1005).

Unbrick Phala Network Parachain (at team's request)

- This proposal is for upgrading both the Polkadot Relay Chain and Statemint.
- The Relay Chain will be upgraded to version 0.9.19, which includes new features like child bounties and slot swapping for parachains.
- Statemint will be upgraded to version 900, allowing DOT transfers between Polkadot and Statemint, and enabling NFT operations.
- Both upgrades need to be voted on by the community and approved by the Council.
- The Statemint upgrade also prepares for future XCM V3 updates.
- Users can check the proposal details and vote when the time comes.

Polkadot Relay Chain v9190 and Statemint v900 Upgrades

Statemint Upgrade v800

- **Composable Finance** faced a similar issue on Kusama as on Picasso chain.
- The problem was due to a stray `todo!` in weight calculations for pallet-democracy.
- This error would have caused the chain to stop working after a certain period.
- A public wasm file to fix the issue is available [here](https://github.com/ComposableFi/composable/releases/tag/v2.1.2).
- The preimage design is shown in the image linked in the original post.
- The preimage hash is `0xad2813b46b52fe8f38cb5af7da9c7f0f66416900070b949daa62cf92bbdc6fd7`.
- The preimage has already been submitted.

Help Composable Finance Unbrick Their Chain

### Polkadot Runtime Upgrade Proposal

- **Version**: 0.9.18
- **Purpose**: Upgrade Polkadot's runtime.
- **Key Changes**:
  - Allow two parachains to swap slots.
  - Restore `maxnominators` as a metadata constant.
  - Add proxy types for Kappa Sigma Mu.
  - Enable upgradable contracts using `set_code` function.
- **Proposal Hash**: `0xa9ad07f0ea8e95c15247ba05a2754405acbf4de6cea8fe0cfdb94196c6093670`
- **Process**: 
  - Council approval needed.
  - Community voting required.
  - Enactment after approval.
- **Check Proposal**: Use `srtool` to verify the proposal hash.
- **Action**: Vote when convenient if the proposal passes.

Runtime Upgrade v9180 - Polkadot Network

- This proposal suggests changes to Polkadot's nomination limits.
- It aims to increase the number of possible nomination intentions from 22,500 to 50,000.
- The proposal also suggests lowering the stake required to submit a nomination intention from 10 DOT to 1 DOT.
- These changes are meant to prevent the "nominate" transaction from becoming unavailable.
- The proposal should be enacted before the number of nominators reaches 22,500.
- It is designed to relax limits without negatively affecting stakers.
- The proposal is explained by Kian from the Staking team.

Democracy Referenda