bump version to v0.65.0 and update release notes (#4998)

Release.md

@@ -2,3 +2,4 @@
 
 * Add NAT traversal configuration options for XTCP proxies and visitors. Support disabling assisted addresses to avoid using slow VPN connections during NAT hole punching.
 * Enhanced OIDC client configuration with support for custom TLS certificate verification and proxy settings. Added `trustedCaFile`, `insecureSkipVerify`, and `proxyURL` options for OIDC token endpoint connections.
+* Added detailed Prometheus metrics with `proxy_counts_detailed` metric that includes both proxy type and proxy name labels, enabling monitoring of individual proxy connections instead of just aggregate counts.

pkg/util/version/version.go

@@ -14,7 +14,7 @@
 
 package version
 
-var version = "0.64.0"
+var version = "0.65.0"
 
 func Full() string {
 	return version