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	added wallet upgrade guide
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| # kava-8 Update Guide | # kava-8 Validator Update Guide | ||||||
| The kava-8 update includes new features. This document contains important information about the new functionality and breaking changes. | The kava-8 update includes new features. This document contains important information about the new functionality and breaking changes. | ||||||
| 
 | 
 | ||||||
| kava-8 will use the same major version of the cosmos-sdk (v0.39.x).  kava-8 will have the same golang compatibility as kava-7, requiring v1.13+. Golang v1.15 has been tested and is suitable for use on kava-8 mainnet. | kava-8 will use the same major version of the cosmos-sdk (v0.39.x).  kava-8 will have the same golang compatibility as kava-7, requiring v1.13+. Golang v1.15 has been tested and is suitable for use on kava-8 mainnet. | ||||||
| @ -22,7 +22,7 @@ Voting in the `x/committee` module has been updated to support Yes, No, and Abst | |||||||
| - **MsgVote** takes three arguments: Proposal ID (uint64), Voter (sdk.AccAddress), and Vote Type (VoteType). Valid Vote Types are “yes”, “y,” “no”, “n”, “abstain”, and “a”. | - **MsgVote** takes three arguments: Proposal ID (uint64), Voter (sdk.AccAddress), and Vote Type (VoteType). Valid Vote Types are “yes”, “y,” “no”, “n”, “abstain”, and “a”. | ||||||
| 
 | 
 | ||||||
| ## New Features | ## New Features | ||||||
| ### SWAP Protocol | #### SWAP Protocol | ||||||
| Kava-8 introduces SWAP protocol, a decentralized exchange that enables users to swap tokens against liquidity pools. SWAP protocol has several new messages: | Kava-8 introduces SWAP protocol, a decentralized exchange that enables users to swap tokens against liquidity pools. SWAP protocol has several new messages: | ||||||
| 
 | 
 | ||||||
| 
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 | ||||||
| @ -52,7 +52,7 @@ The **SWP Governance Committee** will have permissions to change the following p | |||||||
|     - *Delegator reward periods*: SWP token rewards for KAVA delegators. |     - *Delegator reward periods*: SWP token rewards for KAVA delegators. | ||||||
| 
 | 
 | ||||||
| ## Kava REST API | ## Kava REST API | ||||||
| Kava’s REST API supports all Kava-7 changes and features. To minimize compatibility issues, commonly used endpoints are still supported and have not been deprecated. API documentation can be found here. | Kava’s REST API supports all Kava-8 changes and features. To minimize compatibility issues, commonly used endpoints are still supported and have not been deprecated. API documentation can be found here. | ||||||
| Testing | Testing | ||||||
| 
 | 
 | ||||||
| Kava-testnet-13000 is a publicly available testnet (http://app.swap-testnet.kava.io/) to test validation and external integrations. Publicly available REST and RPC endpoints are: | Kava-testnet-13000 is a publicly available testnet (http://app.swap-testnet.kava.io/) to test validation and external integrations. Publicly available REST and RPC endpoints are: | ||||||
							
								
								
									
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|  | # kava-8 Wallet Update Guide | ||||||
|  | The kava-8 update includes new features. This document contains important information about the new functionality and breaking changes. | ||||||
|  | 
 | ||||||
|  | kava-8 will use the same major version of the cosmos-sdk (v0.39.x).  kava-8 will have the same golang compatibility as kava-7, requiring v1.13+. Golang v1.15 has been tested and is suitable for use on kava-8 mainnet. | ||||||
|  | 
 | ||||||
|  | ## Breaking Changes | ||||||
|  | 
 | ||||||
|  | #### Claiming Rewards | ||||||
|  | Reward claims in the `x/incentive` module have been updated to enable selective reward claiming by type and token denom. There are four primary reward claim message types: | ||||||
|  | 
 | ||||||
|  | - **MsgClaimUSDXMintingReward** has arguments Sender (sdk.AccAddress) and MultiplierName (string). This message will claim all USDX minting rewards for the user, applying the specified reward multiplier. | ||||||
|  | - **MsgClaimHardReward** takes three arguments: Sender (sdk.AccAddress), Multiplier Name (string), and Denoms To Claim ([]string). This message will claim any available HARD supply/borrow rewards of the specified denoms for the user, applying the specified reward multiplier. | ||||||
|  | - **MsgClaimDelegatorReward** takes three arguments: Sender (sdk.AccAddress), Multiplier Name (string), and Denoms To Claim ([]string). This message will claim any available delegation rewards of the specified denoms for the user, applying the specified reward multiplier. | ||||||
|  | - **MsgClaimSwapReward takes** three arguments: Sender (sdk.AccAddress), Multiplier Name (string), and Denoms To Claim ([]string). This message will claim any available SWAP protocol rewards of the specified denoms for the user, applying the specified reward multiplier. | ||||||
|  | 
 | ||||||
|  | #### Committee Voting | ||||||
|  | Voting in the `x/committee` module has been updated to support Yes, No, and Abstain votes. | ||||||
|  | - **MsgVote takes three arguments: Proposal ID (uint64), Voter (sdk.AccAddress), and Vote Type (VoteType). Valid Vote Types are “yes”, “y,” “no”, “n”, “abstain”, and “a”. | ||||||
|  | 
 | ||||||
|  | ## New Features | ||||||
|  | #### SWAP Protocol | ||||||
|  | Kava-8 introduces SWAP protocol, a decentralized exchange that enables users to swap tokens against liquidity pools. SWAP protocol has several new messages: | ||||||
|  | 
 | ||||||
|  | 
 | ||||||
|  | - **MsgDeposit** enables liquidity providers to deposit tokens into a liquidity pool. It takes five arguments - the depositor (sdk.AccAddress) that is providing liquidity, token A (sdk.Coin) that is being deposited, token B (sdk.Coin) that is being deposited, minimum acceptable slippage (sdk.Dec), and deadline (int64). After a successful deposit the liquidity provider will be credited deposit shares in the pool. | ||||||
|  | - **MsgWithdraw** enables liquidity providers to withdraw deposited tokens from a liquidity pool. It takes five arguments - the withdrawer’s address (sdk.AccAddress), the amount of shares (sdk.Int) to be withdrawn, the minimum accepted token A amount (sdk.Coin) to be received by the withdrawer, the minimum accepted token B amount (sdk.Coin) to be received, and the deadline (int64). After a successful withdrawal the liquidity provider will receive tokens. | ||||||
|  | - **MsgSwapExactForTokens** supports token swaps with an exact amount of input tokens. It takes five arguments - the requester’s address (sdk.AccAddress), the exact input amount of token A (sdk.Coin), the desired output amount of token B (sdk.Coin), the minimum accepted slippage (sdk.Dec) i.e. percentage difference from the output amount, and the deadline (int64). | ||||||
|  | - **MsgSwapForExactTokens** supports token swaps for an exact amount of output tokens. It takes five arguments - the requester’s address (sdk.AccAddress), the desired input amount of token A (sdk.Coin), the exact output amount of token B (sdk.Coin), the minimum accepted slippage (sdk.Dec) i.e. percentage difference from the input amount, and the deadline (int64). | ||||||
|  | 
 | ||||||
|  | #### Committee | ||||||
|  | kava-8 introduces HARD and SWAP protocol governance by token holders via two new committees. Both committees have a proposal voting duration of seven days, a minimum quorum of 33%, and enact proposals that receive over 50% Yes votes. | ||||||
|  | 
 | ||||||
|  | The **HARD Governance Committee** will have permissions to change the following parameters: | ||||||
|  | - Hard module permissions | ||||||
|  |    - *Money markets*: whitelist of supported money markets.  | ||||||
|  |    - *Minimum borrow USD value*: minimum valid borrow amount in USD from a money market. | ||||||
|  | - Incentive module permissions | ||||||
|  |    - *Hard supply reward periods*: HARD token rewards for HARD protocol suppliers. | ||||||
|  |    - *Hard borrow reward periods*: HARD token rewards for HARD protocol borrowers. | ||||||
|  |    - *Delegator reward periods*: HARD token rewards for KAVA delegators | ||||||
|  | 
 | ||||||
|  | The **SWP Governance Committee** will have permissions to change the following parameters: | ||||||
|  | - Swap module permissions | ||||||
|  |    - *Allowed pools*: whitelist of supported token pairs. | ||||||
|  |    - *Swap fee*: global trading fee paid by users to liquidity providers. | ||||||
|  | - Incentive module permissions | ||||||
|  |    - *Swap reward periods*: SWP token rewards for SWAP protocol liquidity providers. | ||||||
|  |    - *Delegator reward periods*: SWP token rewards for KAVA delegators. | ||||||
|  | 
 | ||||||
|  | Kava REST API | ||||||
|  | Kava’s REST API supports all Kava-8 changes and features. To minimize compatibility issues, commonly used endpoints are still supported and have not been deprecated. API documentation can be found [here](https://swagger.kava.io/).  | ||||||
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