chore: release 2.1.0

CHANGELOG.md

@@ -1,6 +1,22 @@
 # Changelog
 
-## Unreleased
+## 2.1.0
+
+Agentless SSH now covers every command, so any host you can reach over SSH can
+be scanned, inspected, diagnosed, and watched without installing anything on
+it. The MCP server gained a change-diff tool, descendant processes, and a dry
+run for the one destructive tool it offers.
+
+**If you script against portview, three outputs changed.** All three are
+corrections of wrong behaviour rather than redefinitions, but a script pinned to
+2.0.x will see different results:
+
+- Ports whose owner cannot be resolved are now listed with `-` instead of being
+  omitted, so a scan can return rows it did not before.
+- `--all` emits one row per connection rather than collapsing them, so a port
+  with sixty `TIME_WAIT` sockets is now sixty rows.
+- `portview ssh <host> --json` emits JSON. It previously either printed a table
+  or failed outright, so nothing could have depended on the old behaviour.
 
 ### Added
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "portview"
-version = "2.0.2"
+version = "2.1.0"
 edition = "2024"
 description = "A diagnostic-first port viewer. See what's on your ports, then act on it."
 license = "MIT"

README.md

@@ -96,10 +96,11 @@ Or configure it manually:
 | Tool | What it does |
 |------|--------------|
 | `list_ports` | Every listening port with process, user, uptime, memory, full command |
-| `inspect_port` | One port in detail, including each process's working directory |
+| `inspect_port` | One port in detail: each process's working directory, plus its child processes — so the agent knows what else stops when it stops your dev server |
 | `find_process` | Which ports a service is on, by name or command substring |
 | `doctor` | Conflicts, wildcard exposure, stale connections, resource hogs |
-| `kill_port` | Terminate what's on a port (marked destructive to the client) |
+| `diff_ports` | What opened, closed, or changed owner since a baseline — "what did starting that actually do?" |
+| `kill_port` | Terminate what's on a port (marked destructive to the client). `dry_run` shows which PIDs it would signal, without signalling them |
 
 <p align="center">
   <img src="demo/mcp.gif" alt="portview MCP server demo" width="100%" loop=infinite>

flake.nix

@@ -15,7 +15,7 @@
         packages = rec {
           portview = pkgs.rustPlatform.buildRustPackage {
             pname = "portview";
-            version = "2.0.2";
+            version = "2.1.0";
 
             src = self;
 

server.json

@@ -8,12 +8,12 @@
     "source": "github"
   },
   "websiteUrl": "https://github.com/Mapika/portview",
-  "version": "2.0.2",
+  "version": "2.1.0",
   "packages": [
     {
       "registryType": "cargo",
       "identifier": "portview",
-      "version": "2.0.2",
+      "version": "2.1.0",
       "transport": {
         "type": "stdio"
       },