IceFrog Testnet Release Final

Change Log

• global
  • new:
    • Ring token symbol: IRING
    • Kton token symbol: IKTON
  • update:
    • consensus engine from aura to babe
    • session keys (Grandpa, Babe, ImOnline)
    • timestamp accuracy from second to millisecond
• core
  • cli
    • support:
      • boot from configuration files
• runtime
  • chain spec
    • update:
      • contract fee...
      • transfer fee...
      • ...
  • constants
    • update:
      • balance unit (NANO, MICRO, MILLI, COIN)
• srml
  • balances/kton:
    • update:
      • more powerful currency lock
  • kton:
    • add:
      • transfer fee (Ring)
  • im-online:
    • update:
      • offline slash ration from 0.3% to 4.8%
  • staking:
    • add:
      • check node name
    • update:
      • inflation (reward curve)
      • slash by power and remove unstake_threshold
      • unbonded items can't be slashed
      • withdraw expired unbonded automatically
      • unbond call can only unbond those who are already mature, user will require to first claim immature deposits before unbonding
  • eth-relay
    • Prototype Implementation
  • eth-backing
    • Prototype Implementation

Release

OS	Arch	Package	Tip
macOS Catalina	x64	targz
macOS Mojave	x64	targz
ArchLinux	x64	targz
Ubuntu	x64	targz
CentOS-7	x64	targz
Windows	x64	not yet
Docker	x64	dockerhub	docker pull darwinianetwork/darwinia:release-v0.4.6.2

Deprecated: Testnet Release (Internal Icefrog)

Merge pull request #207 from AurevoirXavier/develop

Develop

IceFrog Testnet Pre-Release

v0.4.4

update cap

IceFrog Testnet Pre-release

Merge pull request #197 from AurevoirXavier/develop

Develop

IceFrog Testnet Pre-release

Change Log Coming Soon...

Deprecated due to wrong hard cap.

IceFrog Testnet Pre-release

Merge pull request #158 from darwinia-network/denny_fixing_eth_backing

Fixing eth-backing modules

Darwinia eth-relay module demo Pre-release

Merge pull request #152 from AurevoirXavier/update-eth-relay

update: handle eth-relay error

Crayfish Testnet

CHANGELOG

• The relationship between RING and KTON changed:

  • Both RING and KTON can be used for bonding

• Staking Rule Changed:

  • Staking process changed:

    • if users commit extra time promise (3-36 months) when bonding RING, they will get KTON as a bonus, which can also be used for staking.
    • Normal bonded RING can be transformed into time-promise pattern smoothly (without any costs).
    • Users can promise extra time lock immediately on expired time-promise RING without unbonding it.
    • Users can redeem their bonded time-promise RING early if they pay three times the fine (in KTON).

  • Inflation changed:

    • inflation reduced greatly: from about 40% annualized inflation rate the first year down to 4%

  • Slashing rules changed:

    • Only bonded balance (RING&KTON) will be slashed because of the misbehavior of nominated validators.
    • Bonded balance will be slashed by percentage.

  • New vote power rules:

    • both RING and KTON are converted into votes according to respective rules: the number of votes is proportional to the reward that each vote can be awarded.
    • Half of the total reward will flow to RING bond-er, another half will flow to KTON bond-er.

• Some configs users might care about:

  • BondingDuration : 14 days (the duration of unbond-to-unlock phase).

  • total RING issued during the first year: 80,000,000 RING

  • ExistentialDeposit: 0.001 RING. (the minimum balance required to keep an account alive).

Downloads

OS	Arch	Package	Tip
macOS	x64	zip
Ubuntu	x64	zip
CentOS-7	x64	zip
Windows	x64	zip
Docker	x64	dockerhub	docker pull darwinianetwork/darwinia:release-v0.3.1

Crayfish Testnet Pre-release

CHANGELOG

• The relationship between RING and KTON changed:

  • Both RING and KTON can be used for bonding

• Staking Rule Changed:

  • Staking process changed:

    • if users commit extra time promise (3-36 months) when bonding RING, they will get KTON as a bonus, which can also be used for staking.
    • Normal bonded RING can be transformed into time-promise pattern smoothly (without any costs).
    • Users can promise extra time lock immediately on expired time-promise RING without unbonding it.
    • Users can redeem their bonded time-promise RING early if they pay three times the fine (in KTON).

  • Inflation changed:

    • inflation reduced greatly: from about 40% annualized inflation rate the first year down to 4%

  • Slashing rules changed:

    • Only bonded balance (RING&KTON) will be slashed because of the misbehavior of nominated validators.
    • Bonded balance will be slashed by percentage.

  • New vote power rules:

    • both RING and KTON are converted into votes according to respective rules: the number of votes is proportional to the reward that each vote can be awarded.
    • Half of the total reward will flow to RING bond-er, another half will flow to KTON bond-er.

• Some configs users might care about:

  • BondingDuration : 14 days (the duration of unbond-to-unlock phase).

  • total RING issued during the first year: 80,000,000 RING

  • ExistentialDeposit: 0.001 RING. (the minimum balance required to keep an account alive).

Trilobita Testnet - Patch 1 Fix prefix issue

This is an unstable testnet for developers and validators to get started and learn the system. It is expected to have bugs/issues with this release. This testnet is also the first part of the PoC1 Milestone.

Submit your questions and issues here:

https://github.com/darwinia-network/darwinia/issues

Features:

1. fix bugs in checking chain state of KTON in polkadot.js

Known bugs:

1. The event listener in latest Polkadot UI is not working, so as Darwinia UI, the extrinsic looks like pending but actually is confirmed.
2. The web wallet for this testnet is not ready yet, to interact with the testnet you need to use https://polkadot.js.org/apps/ for now.
3. All states related to KTON will be cleared, but other modules will not be affected.

Downloads:

OS	Arch	Package	Tip
macOS	x64	zip
Ubuntu	x64	zip
Docker	x64	dockerhub	docker pull darwinianetwork/darwinia:release-v0.2.1