chore(release): bump version to v0.7.0

Author: sudocarlos

README.md

@@ -342,7 +342,7 @@ The `GET /api/socat/relays` response wraps each relay in `{"Relay": {...}, "Runn
   "timestamp": "2026-03-07T12:00:00Z",
   "metadata": {
     "timestamp": "2026-03-07T12:00:00Z",
-    "version": "v0.7.0-rc1",
+    "version": "v0.7.0",
     "hostname": "my-node",
     "backup_type": "full"
   }

start.sh

@@ -1,6 +1,6 @@
 #!/bin/ash
 trap 'shutdown' TERM INT
-TAILRELAY_VERSION=v0.7.0-rc1
+TAILRELAY_VERSION=v0.7.0
 
 # Accept a single comma‑separated list of port:target pairs
 # Each item in the list represents one socat relay

webui/cmd/webui/main.go

@@ -18,7 +18,7 @@ import (
 var embeddedFiles embed.FS
 
 var (
-	Version   = "v0.7.0-rc1"
+	Version   = "v0.7.0"
 	BuildTime = "dev"
 )