reduce changelog

Author: tac0turtle

CHANGELOG.md

@@ -27,11 +27,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Hardened signer CLI and block pipeline per security audit: passphrases must be provided via `--evnode.signer.passphrase_file`, data/header validation enforces metadata and timestamp checks, and the reaper backs off on failures (BREAKING) ([#2764](https://github.com/evstack/ev-node/pull/2764))
 - Added retries around executor `ExecuteTxs` calls to better tolerate transient execution errors ([#2784](https://github.com/evstack/ev-node/pull/2784))
 - Increased default `ReadinessMaxBlocksBehind` from 3 to 30 blocks so `/health/ready` stays true during normal batch sync ([#2779](https://github.com/evstack/ev-node/pull/2779))
-- Replaced uses of `interface{}` with `any` across tooling to align with modern Go style ([#2781](https://github.com/evstack/ev-node/pull/2781))
-- Updated `pkg/sync` README with current component responsibilities and flow diagrams ([#2776](https://github.com/evstack/ev-node/pull/2776))
-- Removed deprecated `// +build` constraints from Go helper scripts in favor of `//go:build` ([#2774](https://github.com/evstack/ev-node/pull/2774))
-- Updated cache-analyzer tooling to Go 1.21 `slices.Sort` helpers for clearer ordering semantics ([#2768](https://github.com/evstack/ev-node/pull/2768))
-- Clarified sequencing documentation and inline comments around the “target chain” wording ([#2762](https://github.com/evstack/ev-node/pull/2762))
 - Updated EVM execution client to use new `txpoolExt_getTxs` RPC API for retrieving pending transactions as RLP-encoded bytes
 
 ### Deprecated
@@ -47,8 +42,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 <!-- Bug fixes -->
-- Restored backwards-compatible header signature verification so legacy networks can sync with slim headers ([#2782](https://github.com/evstack/ev-node/pull/2782))
-- Pass correct namespaces for header and data to the da layer for posting ([#2560](https://github.com/evstack/ev-node/pull/2560))
 
 ### Security