chore: update changelog and retract v8.6.1

Author: gjermundgaraba

CHANGELOG.md

@@ -34,6 +34,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+## [v8.7.0](https://github.com/cosmos/ibc-go/releases/tag/v8.7.0) - 2025-03-12
+
+- [ISA-2025-001](https://github.com/cosmos/ibc-go/security/advisories/GHSA-4wf3-5qj9-368v) Fix ISA-2025-001
+
 ## [v8.6.1](https://github.com/cosmos/ibc-go/releases/tag/v8.6.1) - 2025-02-27
 
 - [ASA-2025-004](https://github.com/cosmos/ibc-go/security/advisories/GHSA-jg6f-48ff-5xrw) Fix ASA-2025-004

go.mod

@@ -2,10 +2,8 @@ go 1.21
 
 module github.com/cosmos/ibc-go/v8
 
-retract (
-	// contain ASA-2025-004 vulnerability
-	[v8.0.0, v8.6.0]
-)
+// contain ASA-2025-004 and ISA-2025-001 vulnerability
+retract [v8.0.0, v8.6.1]
 
 require (
 	cosmossdk.io/api v0.7.5