runtime changelong update

runtime/CHANGELOG.md

@@ -1,43 +1,59 @@
+### Version 6.21.0 - Constantinople runtime upgrade B (Nicaea) - July 29 2020
+
+- Introduction of general Working Group runtime module
+- Adds a new instance of the working group module - the Storage Working Group which
+  replaces the old actors module for managing the Storge Provider enrollment process
+- New governance proposals to support new working groups
+
 ### Version 6.15.0 - Constantinople runtime upgrade A - June 2020
+
 - Updated runtime to sort out type name clashes between the proposal discussion module
-and forum module, in preparing to roll out proposal discussion system in pioneer.
+  and forum module, in preparing to roll out proposal discussion system in pioneer.
 - Increased ROLE_PARAMETERS_REWARD_MAX_VALUE to 100,000
 
 ### Version 6.13.0 - (Constantinople) runtime upgrade - May 20th 2020
+
 - 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
 
 ### Version 6.8.0 (Rome release - new chain) - March 9th 2020
+
 - New versioned and permissioned content mangement system that powers a new media experience.
 - Content Working Group - introduces staked content curator roles to maintain quality of content and ensure that is meets the platform's terms of service.
 - Update of core substrate to pre-release of version 2.0 - [c37bb08](https://github.com/paritytech/substrate/commit/c37bb08535c49a12320af7facfd555ce05cce2e8)
 
 ### Version 5.4.0 (Acropolis) - Athens testnet update 3 - June 22n 2019
+
 - 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
 - Update substrate version to `6dfc3e8b057bb00322136251a0f10305fbb1ad8f` from v1 branch
 
 ### 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()`
+- 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)
+
+- 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)