fix: replace webservice swanctl call human readble output with structured one.

debian-package/debian/changelog

@@ -1,3 +1,12 @@
+vpn-router (0.4.2-1) unstable; urgency=medium
+
+  * /config gives the IPsec connections and SAs as objects, read from
+    swanctl --pretty, and the routes as objects from ip -j, instead of
+    lines of text. The site-to-site and road-warrior state of /status is
+    counted from the same swanctl objects.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Fri, 23 Oct 2026 21:30:00 +0200
+
 vpn-router (0.4.1-1) unstable; urgency=medium
 
   * Fix the start of vpn-router-setup hanging on a host that runs Docker.