Stafi v0.6.3

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 25

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.59.0 (9d1b2106e 2022-02-23)
rustc 1.59.0-nightly (e012a191d 2022-01-06)

Changes:
1. Update spend period and burn percent of treasury module.

Stafi v0.6.2

Priority: High

Native runtimes:
Stafi: 24

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.59.0 (9d1b2106e 2022-02-23)
rustc 1.59.0-nightly (e012a191d 2022-01-06)

Changes:

1. Disable election models from Governance temporarily.
2. Disable the application of Tips in Treasury temporarily.

Stafi v0.6.1

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 23

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.59.0 (9d1b2106e 2022-02-23)
rustc 1.59.0-nightly (e012a191d 2022-01-06)

Changes:

1. Added checking function of exchange rate as a safeguard to deal with possible abnormal data.
2. Fix inaccurate data of rSOL.

Stafi v0.6.0

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 22

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.59.0 (9d1b2106e 2022-02-23)
rustc 1.59.0-nightly (e012a191d 2022-01-06)

Changes:

1. The execute_bond_and_swap function is added to support the optimization function of rMATIC and rBNB. The staking operation of the new version of rMATIC and rBNB only needs to interact with the target chain contract and does not need to interact with the StaFi chain.
2. Added the migrate_pool function to support data migration from the old rBNB pool to the new rBNB pool.
3. Optimize rETH minting function, add txHash check to ensure no repeated processing.

Stafi v0.5.2

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 21

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.59.0 (9d1b2106e 2022-02-23)
rustc 1.59.0-nightly (e012a191d 2022-01-06)

Changes:

1. Support FIS two-way cross-chain between StaFi chain and StaFiHub chain, and rATOM can only be swapped from StaFi chain to StaFiHub chain.
2. Remove code that is no longer used.

Stafi v0.5.1

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 20

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.56.1 (59eed8a2a 2021-11-01)
rustc 1.58.0-nightly (891ca5f63 2021-11-15)

Changes:

Fixed the issue https://github.com/stafiprotocol/stafi-node/issues/13.

Stafi v0.5.0

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 19

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.56.1 (59eed8a2a 2021-11-01)
rustc 1.58.0-nightly (891ca5f63 2021-11-15)

Changes:

1. Add functions of rDEX, which is an automated market maker DEX to privide continuous liquidity for rTokens. And there will also be LP mining activities at the same time.
2. rBridge supports rETH now. Users can transfer rETH between Ethereum and StaFi.

Stafi v0.4.10

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 18

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.56.1 (59eed8a2a 2021-11-01)
rustc 1.58.0-nightly (891ca5f63 2021-11-15)

Changes:

1. Support the latest nightly compilation and update dependencies to fix apple M1 compilation issues.
2. Add function of swapping rFIS for FIS.
3. Optimize the unbond records of the rToken and make them include some unbonded records.

Stafi v0.4.9

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 17

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.46.0 (04488afe3 2020-08-24)
rustc 1.48.0-nightly (0da580074 2020-09-22)

Changes:

1. Optimize the algorithm of claiming reward, and to prevent possible problems when modifying the configuration of minting activities.

2. Use the rToken rate for calculation before using the swap rate, which makes the DEX more accurate when you swap rTokens.

Stafi v0.4.8

Priority: Medium (timely upgrade recommended)

Native runtimes:
Stafi: 16

This release was tested against the following versions of rustc. Other versions may work.
rustc 1.46.0 (04488afe3 2020-08-24)
rustc 1.48.0-nightly (0da580074 2020-09-22)

Changes:

1. Update the signature verify of substrate, like DOT/KSM etc.