chore(changelog): Fix description for PR#2086 and bump secp256k1 from 4.0.3 to 4.0.4 in /x/evm/embeds

CHANGELOG.md

@@ -56,11 +56,19 @@ Use effective gas price in RefundGas and make sure that units are properly
 reflected on all occurences of "base fee" in the codebase. This fixes [#2059](https://github.com/NibiruChain/nibiru/issues/2059)
 and the [related comments from @Unique-Divine and @berndartmueller](https://github.com/NibiruChain/nibiru/issues/2059#issuecomment-2408625724).
 - [#2084](https://github.com/NibiruChain/nibiru/pull/2084) - feat(evm-forge): foundry support and template for Nibiru EVM develoment
-- [#2086](https://github.com/NibiruChain/nibiru/pull/2086) - fix(evm-precompiles): It is possible for the `Run` function of a custom precompile to retrieve stale state because EVM state changes can occur before the precompile is called that are recorded as entries in the StateDB journal for the transaction without being reflected in the `sdk.Context`. This pull request makes sure that state is committed as expected.
+- [#2086](https://github.com/NibiruChain/nibiru/pull/2086) - fix(evm-precomples):
+Fix state consistency in precompile execution by ensuring proper journaling of
+state changes in the StateDB. This pull request makes sure that state is
+committed as expected, fixes the `StateDB.Commit` to follow its guidelines more
+closely, and solves for a critical state inconsistency producible from the
+FunToken.sol precompiled contract. It also aligns the precompiles to use
+consistent setup and dynamic gas calculations, addressing the following tickets.
+   - https://github.com/NibiruChain/nibiru/issues/2083
+   - https://github.com/code-423n4/2024-10-nibiru-zenith/issues/43
+   - https://github.com/code-423n4/2024-10-nibiru-zenith/issues/47
 - [#2088](https://github.com/NibiruChain/nibiru/pull/2088) - refactor(evm): remove outdated comment and improper error message text
 - [#2089](https://github.com/NibiruChain/nibiru/pull/2089) - better handling of gas consumption within erc20 contract execution
 
-
 #### Nibiru EVM | Before Audit 1 - 2024-10-18
 
 - [#1837](https://github.com/NibiruChain/nibiru/pull/1837) - feat(eth): protos, eth types, and evm module types