docs: Changelog

Author: marioevz

docs/CHANGELOG.md

@@ -4,11 +4,11 @@ Test fixtures for use by clients are available for each release on the [Github r
 
 **Key:** ✨ = New, 🐞 = Fixed, 🔀 = Changed, 💥 = Breaking change.
 
-## 🔜 [Unreleased - v1.0.6](https://github.com/ethereum/execution-spec-tests/releases/tag/v1.0.6) - 2023-xx-xx
+## 🔜 [Unreleased - v1.0.6](https://github.com/ethereum/execution-spec-tests/releases/tag/v1.0.6) - 2023-10-19: 🐍🏖️ Cancun Devnet 10
 
 ### 🧪 Test Cases
 
-- 🔀 [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844): Update KZG point evaluation test vectors to use data from the official KZG setup ([#XXX](https://github.com/ethereum/execution-spec-tests/pull/XXX)).
+- 🔀 [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844): Update KZG point evaluation test vectors to use data from the official KZG setup and Mainnet Trusted Setup ([#336](https://github.com/ethereum/execution-spec-tests/pull/336)).
 
 ### 🛠️ Framework
 
@@ -27,6 +27,10 @@ Test fixtures for use by clients are available for each release on the [Github r
 - ✨ Docs: Changelog updated post release ([#321](https://github.com/ethereum/execution-spec-tests/pull/321)).
 - ✨ Docs: Add [a section explaining execution-spec-tests release artifacts](https://ethereum.github.io/execution-spec-tests/main/getting_started/using_fixtures/) ([#334](https://github.com/ethereum/execution-spec-tests/pull/334)).
 
+### 💥 Breaking Change
+
+- Fixtures now use the Mainnet Trusted Setup merged on [consensus-specs#3521](https://github.com/ethereum/consensus-specs/pull/3521)
+
 ## [v1.0.5](https://github.com/ethereum/execution-spec-tests/releases/tag/v1.0.5) - 2023-09-26: 🐍🏖️ Cancun Devnet 9 Release 3
 
 This release mainly serves to update the EIP-4788 beacon roots address to `0x000F3df6D732807Ef1319fB7B8bB8522d0Beac02`, as updated in [ethereum/EIPs/pull/7672](https://github.com/ethereum/EIPs/pull/7672).