### Version 5.4.0 - Athens testnet update 3 - Acropolis
- New Forum - v1.0.0
- Discovery Service to support new Storage Provider implementation.
- Removing all previously uploaded content

### Version 5.3.0 - Athens testnet update 2 - April 27th 2019
- Fix to configure an onchain primary storage provider liason to work around incomplete storage server implementation.

### Version 5.2.0 - Athens testnet update 1 - April 17th 2019
- Fix account locking for staked roles to allow storage providers to submit transaction

### Version 5.1.0 - Athens testnet release - April 14th 2019
- Storage Role
- Update to substrate version at `89bbb7b6d0e076f0eda736b330f5f792aa2e2991`

### Version 4 - Bug Fixes - March 4th 2019 - `9941dd`
 - Allow illiquid accounts to pay transaction fees. Fixes unstaking and setting memo, by permitting extrinsics which do not require more than a transaction fee to be accepted into mempool.
 - Updated Cargo dependencies to use forked substrate repo `github.com/joystream/substrate`

 On-chain runtime upgrade performed with sudo `consensus::setCode()`

### Version 3 - Sparta - March 1st 2019 - `1ca4cc`
  - Basic substrate node - based on substrate `1ca4cc0a16a357782bb1028bb57376594ca232a0`
  - Block Authoring - only Aura (enabling GRANDPA in future release)
  - Council Elections
  - Council Runtime upgrade proposal
  - Simple PoS validator staking
  - Memo (account status message)

Used in genesis block for first testnet (Sparta)