Changelog

Changelog for the runtimes governed by the Polkadot Fellowship.

The format is based on Keep a Changelog.

[2.0.5] 13.01.2026

Added

• Bridge-Hubs - Add proxy pallet (#1045).
• AH Polkadot - A new stepped curve primitive. Used for the 'Hard Pressure' inflation changes from Ref 1710 (#898).
• AH Polkadot - Added pallet_revive and changed proof size fee formula (polkadot-fellows/runtimes/pull/1050)
• Add cumulus-pallet-weight-reclaim to all Polkadot system parachains (Asset Hub, Bridge Hub, Coretime, People, Collectives) for storage weight reclaim functionality (#1047).

Changed

• AH Polkadot - Inflation now follows the 'Hard Pressure' schedule from Ref 1710 (#898)
• AH Polkadot - Enable Elastic Scaling for Polkadot Hub (polkadot-fellows/runtimes/pull/1048)
• AH Polkadot - Inflation now follows the 'Hard Pressure' schedule from Ref 1710 (#898).

Fixed

• [PAH] Migrate missing Stellaswap sovereign accounts (1036)

Runtime info

These runtimes were built with rustc 1.88.0 (6b00bc388 2025-06-23) using srtool v0.18.3

To replicate the build, use the following command:

srtool build
       --root --profile production
       --package CRATE_NAME --runtime-dir PATH_TO_CRATE
       --build-opts=""

Polkadot

🏋️ Runtime Size:           1.70Mi (1778312 bytes)
🗜 Compressed:             Yes: 80.63%
🔥 Core Version:           polkadot-2000005 parity-polkadot-0.tx26.au0
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x60550e5af07679a410ac69097953c77093e22b6be2b5d917b789ff9a0be175ca
📦 IPFS:                   QmbcRt6uey1epPmsvYsu97wMNNM3vW2eC1ojujD5NJ8ceW

People Polkadot

🏋️ Runtime Size:           1008.38Ki (1032571 bytes)
🗜 Compressed:             Yes: 80.08%
🔥 Core Version:           people-polkadot-2000005 people-polkadot-0.tx0.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x7fe19ab119ce89bde1a0d266b7ccea551ecee9411b96cb92db3a6016ff812d49
📦 IPFS:                   QmT6F8zPLbZpoUqetiwkHJX84AMtMCcqutuLpUGcdj91L3

People Kusama

🏋️ Runtime Size:           1007.09Ki (1031255 bytes)
🗜 Compressed:             Yes: 80.11%
🔥 Core Version:           people-kusama-2000005 people-kusama-0.tx1.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0xd69a2484679fb95a4393f664fb4dd0ce62468a8b37d42437b251580205fb2d07
📦 IPFS:                   QmdXcwm7MdgFy44j1KdDM6nxgRgu61Zda7kDUN2tm9R6qK

Kusama

🏋️ Runtime Size:           1.78Mi (1866053 bytes)
🗜 Compressed:             Yes: 80.98%
🔥 Core Version:           kusama-2000005 parity-kusama-0.tx26.au2
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x7382c66a9f924e70d5fcd9cc23592fb69e6de7e79cf16754d0a15710cb5287ee
📦 IPFS:                   QmQVyFbP3UmKAoJ2ma8jpihPX5JKwT1c8sRuwCEDxgmoSw

Glutton

🏋️ Runtime Size:           477.71Ki (489175 bytes)
🗜 Compressed:             Yes: 77.96%
🔥 Core Version:           glutton-2000005 glutton-0.tx1.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0xef14200215af68afd90a30de882a859f7ffa4fa557449e24c0ac5ac33082ccc9
📦 IPFS:                   QmZGVWNZXVo8zvcuRx2ccLAPsH7k4xnzG12jHdS3jqFYo3

Encointer Parachain

🏋️ Runtime Size:           1.12Mi (1164248 bytes)
🗜 Compressed:             Yes: 80.68%
🔥 Core Version:           encointer-parachain-2000005 encointer-parachain-1.tx4.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x987449ab430121408914ca9b30018c051c5ca22d0b13aa1acf9916dcdfb5c1f2
📦 IPFS:                   QmUEzzitWbdTXbN8hLLnKzpzVzjxyAssxu7hxXAu64Zkjb

Coretime Polkadot

🏋️ Runtime Size:           1009.19Ki (1033404 bytes)
🗜 Compressed:             Yes: 80.09%
🔥 Core Version:           coretime-polkadot-2000005 coretime-polkadot-0.tx0.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x36c36e450e1ba5d0eda53cde13e6b6329eb67c7b299e0754008c711b9aef8eb3
📦 IPFS:                   QmcxTpAL2K2SRUPBdX3JYcr6Px2sc9LSxcdjVCzuMiDSEk

Coretime Kusama

🏋️ Runtime Size:           1009.69Ki (1033913 bytes)
🗜 Compressed:             Yes: 80.08%
🔥 Core Version:           coretime-kusama-2000005 coretime-kusama-0.tx1.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x10870150c5f05cc8307a480019b9bd17229e8c29ef46003c673db2c9b2c29059
📦 IPFS:                   QmdWbC9J1XABdWGvDtKDcDv7YZ21k68vK7qzsfLdwk2uLG

Collectives

🏋️ Runtime Size:           1.13Mi (1175908 bytes)
🗜 Compressed:             Yes: 81.21%
🔥 Core Version:           collectives-2000005 collectives-0.tx7.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0xc03d615f0d16b295be0edcb28fcc400ff6879f4f58e449fb44b5b15d68574fa7
📦 IPFS:                   QmUXqnuVEyjc8GuxV6KXXqRs7bDmjVBqXqkZipk3Esd4ME

Bridge Hub Polkadot

🏋️ Runtime Size:           1.26Mi (1320983 bytes)
🗜 Compressed:             Yes: 80.18%
🔥 Core Version:           bridge-hub-polkadot-2000005 bridge-hub-polkadot-0.tx4.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x9785b024dd25484b497b9bb8ebe51d09af5c772ced2e528197b1cf290b2aa085
📦 IPFS:                   QmQ2cnxTCA4vxA2kHreJR9fzSuty615hUQWpmn7PjPgmGW

Bridge Hub Kusama

🏋️ Runtime Size:           1.06Mi (1108340 bytes)
🗜 Compressed:             Yes: 79.83%
🔥 Core Version:           bridge-hub-kusama-2000005 bridge-hub-kusama-0.tx5.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0x93a625b8606a790f73d41a9eca1f77379b8ca949b8f78c6d1a6278e58b73064c
📦 IPFS:                   QmedyBGDgvXkZmQD2MpL87mbDvgmPXfcwSGMCbvDAQ634N

Asset Hub Polkadot (previously Statemint)

🏋️ Runtime Size:           2.34Mi (2453429 bytes)
🗜 Compressed:             Yes: 82.1%
🔥 Core Version:           statemint-2000005 statemint-0.tx15.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0xf2eb64dadd41429647c18a35d2a58380fa6be26f69d757e0008a8c8d3dded59b
📦 IPFS:                   QmV2UNtFni9Ei3YtvWsaZLgaxZThv1qDM2NEZnrgLdfRD4

Asset Hub Kusama (previously Statemine)

🏋️ Runtime Size:           2.44Mi (2557075 bytes)
🗜 Compressed:             Yes: 82.45%
🔥 Core Version:           statemine-2000005 statemine-0.tx15.au1
🎁 Metadata version:       V14
🗳️ Blake2-256 hash:        0xd56ecf7191958e44f9bd8484476df13f337d94c811196d53d702770cd80b7e4d
📦 IPFS:                   QmNh1PvWAzbBgNn4qH3q3DzZUz2WPZ1JhqyLSi71amaacN