v0.3.0

This release has been audited by Sherlock. A link to the final audit report can be found here .

The `v0.3.0` release includes:

• Upgraded GETH to v1.15

• Permissionless ERC20 registrations on x/bank

• Support for IBC v2 & IBC-Go `v10`

• Support for Cosmos SDK `v0.53.x`

• Integrated Kava's x/precisebank to handle varying decimals for gas tokens

• Feemarket for Dynamic Fee transaction support (EIP-1559)

• Removal of the x/authz dependency on precompiles

• Changed erc20/ prefix to erc20: to support IBC v2 specification

• Testing refactor

• Separate Cosmos and EVM chain IDs (no longer required to merge these into one chain-id string)

• x/gov precompile now supports all messages including proposal submission

Our priorities for the next `v0.4.0` release are:

• Getting the application-side mempool working

• Spiking all remaining EVM-equivalence unknowns (and fixing high priority ones)

• Setting up a proper benchmarking framework and perform load-testing