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CHANGELOG.md

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Changelog

Unreleased

October 26, 2021

v0.6.1

State Machine Breaking

  • cronos#190 upgrade ethermint to v0.7.2 with (#661) and (#689)

Bug Fixes

  • cronos#187 multiple denoms can be mapped to same contract
  • cronos#157 cronos params name has an unnecessary Key prefix
  • cronos#179 fix denom (symbol) in CRC20Module
  • cronos#178 version CLI command doesn't output any text

October 13, 2021

v0.6.0

This version removes gravity-bridge from cronos, also includes multiple bug fixes in third-party dependencies.

Consensus breaking changes

  • cronos#171 remove gravity-bridge for mainnet launch

Bug Fixes

Improvements

  • cronos#162 bump ibc-go to v1.2.1 with hooks support
  • cronos#169 bump ethermint to v0.7.1 and go-ethereum to v10.1.3-patched which include (CVE-2021-39137) hotfix

October 4, 2021

v0.5.5

This version fixes various bugs regarding ibc fund transfer and EVM-related in ethermint. We also enable swagger doc ui and add the token mapping state in genesis.

Bug Fixes

  • cronos#109 ibc transfer timeout too short
  • tharsis#590 fix export contract state in genesis and reimport
  • cronos#123 fix ibc refund logic
  • tharsis#617 iterator on deeply nested cache contexts is extremely slow
  • tharsis#615 tx log attribtue value not parsable by some client

Features

September 22, 2021

v0.5.4

This version is the same as v0.5.3 with a patched version of ethermint which include a bug fix on the transaction receipts events and on concurrent query.

Bug Fixes

September 21, 2021

v0.5.3

This version contains several new features, it enables gravity bridge in Cronos and automatic token conversion for bridging tokens to crc20 tokens. It also fix the decimal conversion issues in the CRO tokens from crypto.org chain. In addition to that, it also upgrade ethermint to its latest version (v0.5.0.x) which bring several breaking changes (see changelog).

Consensus breaking changes

  • cronos#87 upgrade ethermint to v0.4.2-0.20210920104419-1a01c6a992c0

Features

  • cronos#11 embed gravity bridge module
  • cronos#35 add support for ibc hook
  • cronos#55 add support for ibc token conversion to crc20
  • cronos#45 allow evm contract to call bank send and gravity send
  • cronos#65 support SendToIbc in evm_log_handlers
  • cronos#59 gravity bridged tokens are converted to crc20 automatically
  • cronos#68 support SendCroToIbc in evm_log_handlers
  • cronos#86 change account prefix

August 19, 2021

v0.5.2

Consensus breaking changes

Improvements

Bug Fixes

August 16, 2021

v0.5.1

This version is a new scaffolding of cronos project where ethermint is included as a library.

Consensus breaking changes

  • (ethermint) tharsis#399 Exception in sub-message call reverts the call if it's not propagated.
  • (ethermint) tharsis#334 Log index changed to the index in block rather than tx.
  • (ethermint) tharsis#342 Don't clear balance when resetting the account.
  • (ethermint) tharsis#383 GetCommittedState use the original context.

Features

Improvements

Bug Fixes