feat: add LibP2P NAT support and bump version to 0.51.6-beta

- Added LibP2P support for NAT traversal to improve peer connectivity
- Updated version from 0.51.5-beta to 0.51.6-beta
- Updated CHANGELOG.md to document the new NAT support feature

CHANGELOG.md

@@ -8,6 +8,8 @@ The format is based on [Keep a Changelog][keepachangelog] and adheres to [Semant
 
 ### Added
 
+- LibP2P added support over NAT
+
 ### Changed
 
 ### Deprecated

Makefile

@@ -21,7 +21,7 @@ test-e2e:
 
 .PHONY: build clean test run-node run-node2 run-node3 run-example deps tidy fmt vet lint clear-ports
 
-VERSION := 0.51.5-beta
+VERSION := 0.51.6-beta
 COMMIT  ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 DATE    ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
 LDFLAGS := -X 'main.version=$(VERSION)' -X 'main.commit=$(COMMIT)' -X 'main.date=$(DATE)'