v1.15.4-1

Note: This is a testnet only release to remove rococo related stuff, and also to remove migration pallet from testnet runtime. The relevant release on Mainnet is already deployed as v1.15.4. No further action is needed apart from deploying this release on Muse testnet.

What's Changed

• [ci] Change runners in ci by @alvicsam in #238
• Remove everything related to rococo and remove full-pov-size feature by @Moliholy in #239
• Prepare migration from rococo to paseo by @Moliholy in #240
• Remove testnet migrations by @Moliholy in #242
• Remove pallet-migration from Muse testnet by @valentinfernandez1 in #246

Full Changelog: v1.15.4...v1.15.4-1

Runtime: testnet

🏋️ Runtime Size:           1230795 bytes
🔥 Core Version:           muse-1019
🎁 Metadata version:       V14
🗳️ system.setCode hash:    0xadcf6df0403f4e7d82171aff94f9cb2612bb92792e801a9aeb4b1ba2b19e2bfe
🗳️ authorizeUpgrade hash:  0x477fada627ce5c939eae6190c58d9fddad7d859f4028db739ae4906c7a5ca83c
🗳️ Blake2-256 hash:        0x460e78499b4eeeb410e31e9019f6bc4fa7514a69d801cbf0f83bf94fda68cf53
📦 IPFS:                   Qmb2Heb8WCi1bwYN4QTFdvUR3Bc9YEih8zbKK477eMqKhA

Runtime: mainnet

🏋️ Runtime Size:           1235061 bytes
🔥 Core Version:           mythos-1010
🎁 Metadata version:       V14
🗳️ system.setCode hash:    0x87c0747ece472d40ec158fa1ccdc13e41ca03483dfc33b0c0344c53ccee3e9dd
🗳️ authorizeUpgrade hash:  0xc77cf0b97858a146ae8a545315470845bed800198387b0500385683e03219c3c
🗳️ Blake2-256 hash:        0x3b46b25bea46ea71fc09d77663f918726e070126866d1f9c047852e1fbb84265
📦 IPFS:                   QmQ6X1JbFxrV2njZRBt9LApaUSCTUdBzTwRUk27ZNNJEzo