v8.5.0

fxCore v8.5.0 Release Notes

🕐 Timeline

This is a mandatory upgrade for all validators and full node operators.
The upgrade height is 19616000, which is approx. 25th February 2025 (~10AM GMT+8).

🚀 Highlights

Enhancements and New Features

• The FX/WFX held by users will be automatically exchanged for PUNDIAI/WPUNDIAI.
• The minimum gas price for Cosmos transactions has been adjusted from 4000 gWei to 5 gWei.
• The minimum gas price for EVM transactions has been adjusted from 500 gWei to 5 gWei.
• When users cross-chain $FX to Pundi AIFX chain, it will be automatically exchanged for PUNDIAI.
• Bridge fees will adopt decentralized #, with the # data recorded in the contract at 0x0000000000000000000000000000000000001005.
• Improved BridgeCall.

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Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.5.0.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.5.0
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.5.0

docker pull ghcr.io/pundiai/fxcorevisor:8.5.0

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.4.1-rc4

fxCore v8.4.1-rc4 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.4.1-rc4.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.4.1-rc4
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.4.1-rc4

docker pull ghcr.io/pundiai/fxcorevisor:8.4.1-rc4

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.4.0-rc4

fxCore v8.4.0-rc4 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.4.0-rc4.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.4.0-rc4
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.4.0-rc4

docker pull ghcr.io/pundiai/fxcorevisor:8.4.0-rc4

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.3.0-rc3

fxCore v8.3.0-rc3 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.3.0-rc3.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.3.0-rc3
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.3.0-rc3

docker pull ghcr.io/pundiai/fxcorevisor:8.3.0-rc3

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.2.0-rc2

fxCore v8.2.0-rc2 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.2.0-rc2.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.2.0-rc2
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.2.0-rc2

docker pull ghcr.io/pundiai/fxcorevisor:8.2.0-rc2

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.1.0-rc1

fxCore v8.1.0-rc1 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.1.0-rc1.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.1.0-rc1
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.1.0-rc1

docker pull ghcr.io/pundiai/fxcorevisor:8.1.0-rc1

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v8.0.0-rc0

fxCore v8.0.0-rc0 Release Notes

🚀 Highlights

Full Changelog: https://github.com/PundiAI/fx-core/commits/v8.0.0-rc0.

🔨 Build from source

git clone https://github.com/pundiai/fx-core.git
cd fx-core && git checkout v8.0.0-rc0
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:8.0.0-rc0

docker pull ghcr.io/pundiai/fxcorevisor:8.0.0-rc0

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v7.5.1

fxCore v7.5.1 Release Notes

🚀 Highlights

This is a patch release in the v7.5.x series that bumps cosmossdk.io/math to v1.4.0 in order to address the security vulnerability described in the ASA-2024-010 advisory.

Full Changelog: https://github.com/PundiAI/fx-core/commits/v7.5.1.

🔨 Build from source

git clone https://github.com/PundiAI/fx-core.git
cd fx-core && git checkout v7.5.1
make install

🐳 Docker Images

docker pull ghcr.io/pundiai/fx-core:7.5.1

docker pull ghcr.io/pundiai/fxcorevisor:7.5.1

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v7.5.0

fxCore v7.5.0 Release Notes

🕐 Timeline

This is a mandatory upgrade for all validators and full node operators.
The upgrade height is 16838000, which is approx. August 17st 2024, 12:00 UTC.

🚀 Highlights

Enhancements and New Features

• Support for Solidity Contract Bridge Call: Added functionality to enable bridge calls to Solidity contracts, enhancing interoperability across different blockchain networks.
• Automatic Refund and bridgeCallback Interface: Introduced automatic refund mechanisms and the bridgeCallback interface to improve the efficiency and reliability of bridge transactions.
• Pre-compiled Contracts Bridge Call: Enabled support for pre-compiled contracts to perform bridge calls, facilitating smoother and more efficient crosschain operations.
• IBC Bridge Call to fxCore-EVM: Added support for IBC bridge calls to fxCore-EVM, expanding crosschain communication capabilities.
• Pending Pool for Low Liquidity: Implemented a system to add crosschain requests to a pending pool when liquidity is low, ensuring transaction reliability even under constrained conditions.
• Added fxcored export-delegates Command: This feature allows users to export all delegation records from the blockchain, excluding contract delegations.
• Precompiled Staking v2 Contract: Introduced a new precompiled staking v2 contract, with v1 version to be deprecated in future releases.
• Updated Interface Contract: Required a minimum Solidity version of 0.8.10. Contracts using versions prior to 0.8.10 will encounter errors when retrieving bytecode.
• Refactored Precompiled Contracts: Improved execution efficiency of precompiled contracts.
• New Governance Proposals:
• MsgUpdateStore: Added to facilitate proposals to modify store.
• MsgUpdateSwitchParams: Added to facilitate the development of precompiled contracts or specific Cosmos transaction types.
• Metrics for Crosschain Module: Introduced new metrics for the crosschain module.

Bug Fixes

• Zero Gas Attack on EVM Transactions: Fixed an issue where EVM transactions could be exploited with zero gas, preventing potential denial-of-service attacks and ensuring network stability.
• State Rollback Error in Precompiled Contracts: Fixed a state rollback error where the on-chain state was not fully reverted when using try-catch for contract rollback.
• Subgraph Contract Status: Fixed an issue where the subgraph was not retrieving contract status in some cases.

Upgrades

• cosmos-sdk: Bumped to v0.47.13.
• cometbft: Bumped to v0.37.9.
• ibc-go: Bumped to v7.6.0.

Removals

• Legacy Rest API: Removed the legacy REST API.

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Full Changelog: https://github.com/FunctionX/fx-core/commits/v7.5.0.

🔨 Build from source

git clone https://github.com/functionx/fx-core.git
cd fx-core && git checkout v7.5.0
make install

🐳 Docker Images

docker pull ghcr.io/functionx/fx-core:7.5.0

docker pull ghcr.io/functionx/fxcorevisor:7.5.0

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.

v7.5.0-rc1

fxCore v7.5.0-rc1 Release Notes

🚀 Highlights

[v7.5.0-rc1]

• Fixed gov MsgServer unregistered

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Full Changelog: https://github.com/FunctionX/fx-core/commits/v7.5.0-rc1.

🔨 Build from source

git clone https://github.com/functionx/fx-core.git
cd fx-core && git checkout v7.5.0-rc1
make install

🐳 Docker Images

docker pull ghcr.io/functionx/fx-core:7.5.0-rc1

docker pull ghcr.io/functionx/fxcorevisor:7.5.0-rc1

⚡️ Download binaries

Binaries for linux, darwin, and windows are available below.