chore: update CHANGELOG for v0.1.0

Author: Adilson Somensari

CHANGELOG.md

@@ -7,10 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [0.1.0] - 2025-06-17
+## [0.1.0] - 2026-07-10
 
 ### Added
-- Initial release of `nr-tf-util`
+- `audit` mode: scan accounts for hardcoded entity IDs/GUIDs and alert
+  configuration health issues that would break during an account migration
+  - Asset coverage: dashboards, NRQL conditions, workloads, service levels,
+    workflows, synthetics monitors, legacy (non-NRQL) conditions, alert policies
+  - Legacy conditions scanned via REST API v2 (NerdGraph no longer exposes them)
+  - ID resolution: hardcoded numeric IDs and GUIDs resolved to live entity names
+    with per-type migration suggestions
+  - CSV export of all findings (`--csv`)
+- `cleanup` mode: permanently delete assets identified in an audit CSV
+  - Full deletion: `nrql_condition`, `alert_policy`, `synthetics_monitor`,
+    `legacy_condition` (via REST API v2)
+  - Entity removal: `workload_entity` (static entity list),
+    `workflow_entity` (issue-filter predicates)
+  - Requires explicit `--asset-type` flag for safety; supports `--dry-run`
 - `import` mode: scan a New Relic account and generate Terraform `import` blocks
 - Auto-discovery of all accounts accessible to the provided API key
 - Support for regions: US, EU, FedRAMP, JP