v10.6.0 - Rhodes

Verify wasm hash: $ b2sum -l 256 rhodes-runtime-spec-6-prod.wasm
This should be the output
f0aaeecafbbffb68ca96e95e05238a7a6b1c71a152902e7a15595de2b5a6c596

v10.5.0 - Olympia

Olympia release

v9.14.0 - Giza

Release features:

• New storage and distribution runtime module
• Renaming of working groups and adding new working group for distributor role
• Enhancements to content directory module
  • can delete channels and videos
  • collaborators

Verify wasm hash: $ b2sum -l 256 joystream_runtime_v9.14.0.wasm
This should be the output
f499036d19b20c8e0eaefa9a1cc569cc1c91202bb58073901927c5466df380a7

Upgraded sumer testnet at block 4191207

v9.7.0 - Sumer

Sumer runtime upgrade.

Verify wasm hash:

$ b2sum -l 256 sumer_runtime_v9.7.wasm 
14804c71d70ce6f657ce5c015e025cc0c8ae5d28bc7289210047ad88b36028ca  sumer_runtime_v9.7.wasm

The same node binary from Antioch release can be used to join the network.

Executed as a runtime upgrade of the Antioch testnet via a proposal:

v9.3.0 - Antioch

Antioch - Testnet 5

v7.5.0 - Alexandria

Alexandria (new chain)

Nicaea

Nicaea

Updates to all the applications and tools to work with the Nicaea runtime
following the runtime upgrade of the Constantinople . For details on whats new in Nicaea checkout the blog post constantinople-upgrade

v6.21.0 - Nicaea runtime

Nicaea WASM runtime built using docker script from commit b8e2a0f

Blake2b256 hash of WASM code:
0x68ad18e7fdf65831250f974339ec377b1c42cffc202991a2822d74c19dee751b

File Size:
1,398,702 Bytes

Docker Hub build log: https://hub.docker.com/repository/registry-1.docker.io/joystream/node/builds/b8cce040-bd2d-4201-b9ad-f542bc14b749

Proposal: https://testnet.joystream.org/#/proposals/38
As the council term ended before the voting was completed, the network was upgraded with sudo at block number: 1,914,788
The Release implements goals from the Nicaea Release Plan

Binaries from the Rome release are compatible with the latest runtime.

v6.15.0

Changes - Runtime Upgrade and Pioneer updates

• Updated runtime to sort out type name clashes between the proposal discussion module
  and forum module
• Increased ROLE_PARAMETERS_REWARD_MAX_VALUE to 100,000 - council can now propose higher reward upto 99,999 tokens per period
• Pioneer: Add support for Proposal Discussions
• Pioneer: Bug fix in pioneer media app #555
• Pioneer: Some minor UI tweaks

Runtime Hash

blake2b 256bit WASM Runtime hash can be computed with b2sum command:

$ b2sum -l 256 joystream_runtime_6_15_0.wasm
cae786ae24e5d625acd063625603b8c0e064ec78761e6280ec0eede588c8d521  joystream_runtime_6_15_0.wasm

The runtime file was produced on docker hub built from the release commit. check the build logs here The computation appears near the end of the log.

Proposal on testnet

The proposal is at https://testnet.joystream.org/#/proposals/14
Created at block 1193393 - check the proposalsCodex.createRuntimeUpgradeProposal extrinsic

Verifying the build matches the proposed runtime

Instructions to build and verify that the runtime was built from the current release commit (you need docker tools):

# get the same rust build environment
docker pull joystream/rust-builder
# clone the joystream repo
git clone https://github.com/Joystream/joystream.git
cd joystream
# checkout the release version 
git checkout v6.15.0
# build the node and runtime
./scripts/build-joystream-node-docker-image.sh
# Get some coffee and check the computed hash at the end of the build :)

v6.13.0 - Constantinople

Constantinople runtime new features:

• New proposal system that strengthens the governance structure of the platform
• Adjusted inflation curve to better reflect a new realistic economic system for the platform