Breaking release to update Interlay to the latest runtime. This contains, but is not limited to, the following changes:

• Vaults can now self-redeem (burn iBTC for unlocking collateral) without sending BTC
• Removed the refund protocol since theft reporting was already eliminated
• Issue requests can now be executed after expiry if the Vault has sufficient collateral
• Allows issue requests to be cancelled prematurely by the user (may slash griefing collateral)
• Collators can now lock vINTR to register as an authority
• Adds generic registry to store client release info (for auto-updater)
• Includes all relevant changes to support polkadot-v0.9.26

For more details, please see the following:

• https://github.com/interlay/interbtc/releases/tag/1.19.0
• https://github.com/interlay/interbtc-clients/releases/tag/1.17.3
• https://github.com/paritytech/polkadot/releases/tag/v0.9.26