v1.4.3

v1.4.3 - 2024-09-19

Upgrades

• Cosmos SDK Upgrade: Bumped cosmos-sdk to v0.47.12, providing enhanced performance, security patches, and new features.
• IBC-go Upgrade: Bumped ibc-go to v7.3.0, introducing improvements in IBC protocol handling and interoperability.
• CometBFT Upgrade: Bumped cometbft to v0.37.5

Improvements

• WASM Module Integration: Added a new wasm module that provides the functionality to compile, store, and execute CosmWasm smart contracts on the chain.
  • Included all necessary dependencies to support WASM functionalities.
  • Configured the module seamlessly into the chain infrastructure.
  • Added new antehandlers for improved transaction processing in the wasm module.
  • Introduced ICS20 wrapper to facilitate token transfers between WASM contracts and IBC modules.
  • Added wasm module snapshot manager for efficient state management.
  • Implemented E2E tests for the wasm module.
• Added a new consensusparam module that provides advanced functionality to manage and modify consensus parameters dynamically, enhancing flexibility and control over network operations.
• Introduced a new crisis module designed to manage and mitigate critical situations within the blockchain, ensuring network stability and resilience.
• Added a new ibchooks module that provides enhanced functionality to manage IBC hooks, enabling the chain to interact more efficiently with other IBC-enabled chains.
• Migrated legacy Cosmos SDK params to new Cosmos SDK ADR-046 module params, streamlining parameter management and improving system consistency.
• Removed the unused x/cfesignature module, reducing codebase complexity and improving maintainability.
• Updated the structure of proto files to align with the latest standards, improving code organization and readability.
• Performed extensive code clean-ups using Sonar, addressing code smells, vulnerabilities, and ensuring adherence to best coding practices.
• Updated all Docker files used to build the chain, ensuring compatibility with the latest software versions and improving deployment processes.
• Added QueryEventForTxCmd to root cmd for querying transaction events.
• Updated Ignite config to work seamlessly with the latest cosmos-sdk version, enhancing the developer experience and build processes.

Bug Fixes

• Fixed cfeminter init genesis bug that affected the initial configuration of the cfeminter module.
• Fixed E2E Makefile test-e2e command to ensure end-to-end tests run smoothly without errors.
• Fixed migration error

Tests that have been carried out

• Simulation tests
• Performance/stability tests
• Manual E2E tests
• Automatic E2E tests
• Unit tests
• Manulat IBC integration tests
• Manual ICS721 integration tests
• Automatic and manual migration tests

v1.4.2

V1.4.2 rescue.

v1.4.0

v1.4.0 - 2024-08-05

Upgrades

• Cosmos SDK Upgrade: Bumped cosmos-sdk to v0.47.12, providing enhanced performance, security patches, and new features.
• IBC-go Upgrade: Bumped ibc-go to v7.3.0, introducing improvements in IBC protocol handling and interoperability.
• CometBFT Upgrade: Bumped cometbft to v0.37.5

Improvements

• WASM Module Integration: Added a new wasm module that provides the functionality to compile, store, and execute CosmWasm smart contracts on the chain.
  • Included all necessary dependencies to support WASM functionalities.
  • Configured the module seamlessly into the chain infrastructure.
  • Added new antehandlers for improved transaction processing in the wasm module.
  • Introduced ICS20 wrapper to facilitate token transfers between WASM contracts and IBC modules.
  • Added wasm module snapshot manager for efficient state management.
  • Implemented E2E tests for the wasm module.
• Added a new consensusparam module that provides advanced functionality to manage and modify consensus parameters dynamically, enhancing flexibility and control over network operations.
• Introduced a new crisis module designed to manage and mitigate critical situations within the blockchain, ensuring network stability and resilience.
• Added a new ibchooks module that provides enhanced functionality to manage IBC hooks, enabling the chain to interact more efficiently with other IBC-enabled chains.
• Migrated legacy Cosmos SDK params to new Cosmos SDK ADR-046 module params, streamlining parameter management and improving system consistency.
• Removed the unused x/cfesignature module, reducing codebase complexity and improving maintainability.
• Updated the structure of proto files to align with the latest standards, improving code organization and readability.
• Performed extensive code clean-ups using Sonar, addressing code smells, vulnerabilities, and ensuring adherence to best coding practices.
• Updated all Docker files used to build the chain, ensuring compatibility with the latest software versions and improving deployment processes.
• Added QueryEventForTxCmd to root cmd for querying transaction events.
• Updated Ignite config to work seamlessly with the latest cosmos-sdk version, enhancing the developer experience and build processes.

Bug Fixes

• Fixed cfeminter init genesis bug that affected the initial configuration of the cfeminter module.
• Fixed E2E Makefile test-e2e command to ensure end-to-end tests run smoothly without errors.

Tests that have been carried out

• Simulation tests
• Performance/stability tests
• Manual E2E tests
• Automatic E2E tests
• Unit tests
• Manulat IBC integration tests
• Manual ICS721 integration tests
• Automatic and manual migration tests

v1.4.0-alpha

Code cleanup after review

v1.4.0-rc4

Add ics20 wrapper (in progress)

v1.4.0-rc3

Remove IBCFeeKeeper

v1.4.0-rc2

Rollback changes in claim

v1.3.1

Adjustments and Financial Operations

• decreased the vesting pool "Strategic reserve short term round pool" by 20 million C4E.
• transferred 10M C4E from the account c4e1hcfjejmxzl8d95xka5j8cjegmf32u2lee3q422 to c4e16n7yweagu3fxfzvay6cz035hddda7z3ntdxq3l.
• burned all tokens in the account c4e1hcfjejmxzl8d95xka5j8cjegmf32u2lee3q422 to leave 50M C4E remaining.

Vesting Parameters Modification

• modified the vesting parameters of Valdiator round pool and VC round pool from free 5%, lockup 18 months, and vesting 18 months to free 8%, lockup 4 months, and vesting 10 months.
• modified the vesting parameters of Early-bird (private) round pool lockup none, and vesting 9 months to lockup 2 months, and vesting 7 months.
• modified the vesting parameters of Public round pool lockup none, and vesting 6 months to lockup 1 month, and vesting 5 months.

Community Pool Reduction

• decreased the community pool from 100M C4E to 40M C4E.

v1.3.1-rc1

Update tokenomy

v1.3.1-rc0

Merge pull request #37 from chain4energy/dkruk/tokenomy-master

Tokenomy update