XCM hotfix plus Runtime Upgrade 1.25.6

Inspected with npx @acala-network/chopsticks@latest dry-run --endpoint=wss://api-kusama.interlay.io/parachain --preimage=0x02020c5502deace15855ddafaef6a7df19acdcb2dc5e2255a9bef492ba2c9c25e667e6a162015b0501030000005b04010003000000 --open which shows:

Release published here: https://github.com/interlay/interbtc/tree/refs/heads/interbtc-v1.25
Code changes for this release: https://github.com/interlay/interbtc/pull/1249/files

We recommend doing a fast-track by the TC as this fixes the XCM transfers.