diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b8d8528..a821c0cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.16.2](https://github.com/quartiq/miniconf/compare/v0.16.1...v0.16.2) - 2024-10-17
+
+### Added
+
+* `Indices`/`Path` usability improvements avoiding needless borrowing
+
 ## [0.16.1](https://github.com/quartiq/miniconf/compare/v0.16.0...v0.16.1) - 2024-10-15
 
 ### Added
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..a44ae23f
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1728979988,
+        "narHash": "sha256-GBJRnbFLDg0y7ridWJHAP4Nn7oss50/VNgqoXaf/RVk=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "7881fbfd2e3ed1dfa315fca889b2cfd94be39337",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..4f0b343a
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,47 @@
+{
+  description = "Miniconf";
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+  outputs =
+    { self, nixpkgs }:
+    let
+      pkgs = import nixpkgs { system = "x86_64-linux"; };
+      aiomqtt22 = pkgs.python3Packages.aiomqtt.overrideAttrs rec {
+        version = "2.2.0";
+        src = pkgs.fetchFromGitHub {
+          owner = "sbtinstruments";
+          repo = "aiomqtt";
+          rev = "refs/tags/v${version}";
+          hash = "sha256-Sn9wGN93g61tPxuUZbGuElBXqnMEzJilfl3uvnKdIG0=";
+        };
+        propagatedBuildInputs = [
+          pkgs.python3Packages.paho-mqtt_2
+          pkgs.python3Packages.typing-extensions
+        ];
+      };
+      miniconf-mqtt-py = pkgs.python3Packages.buildPythonPackage {
+        pname = "miniconf";
+        version = "0.16.0";
+        src = self + "/py/miniconf-mqtt";
+        format = "pyproject";
+        buildInputs = [
+          pkgs.python3Packages.setuptools
+        ];
+        propagatedBuildInputs = [
+          # pkgs.python3Packages.aiomqtt
+          aiomqtt22
+          pkgs.python3Packages.typing-extensions
+        ];
+        # checkPhase = "python -m miniconf";
+      };
+    in
+    {
+      packages.x86_64-linux = {
+        inherit miniconf-mqtt-py aiomqtt22;
+        default = miniconf-mqtt-py;
+      };
+      devShells.x86_64-linux.default = pkgs.mkShellNoCC {
+        name = "miniconf-dev-shell";
+        packages = [ miniconf-mqtt-py ];
+      };
+    };
+}
diff --git a/miniconf/Cargo.toml b/miniconf/Cargo.toml
index 229de70c..e1ff01c7 100644
--- a/miniconf/Cargo.toml
+++ b/miniconf/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "miniconf"
 # Sync all crate versions and the py client
-version = "0.16.1"
+version = "0.16.2"
 authors = [
     "James Irwin <irwineffect@gmail.com>",
     "Ryan Summers <ryan.summers@vertigo-designs.com>",
diff --git a/miniconf_mqtt/Cargo.toml b/miniconf_mqtt/Cargo.toml
index 1c6ed772..9ad0c825 100644
--- a/miniconf_mqtt/Cargo.toml
+++ b/miniconf_mqtt/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "miniconf_mqtt"
-version = "0.16.0"
+version = "0.16.2"
 authors = ["James Irwin <irwineffect@gmail.com>", "Ryan Summers <ryan.summers@vertigo-designs.com>", "Robert Jördens <rj@quartiq.de>"]
 edition = "2021"
 license = "MIT"
@@ -12,7 +12,7 @@ categories = ["no-std", "config", "rust-patterns", "parsing"]
 [lib]
 
 [dependencies]
-miniconf = { version = "0.16.0", features = ["json-core"], default-features = false, path = "../miniconf" }
+miniconf = { version = "0.16.2", features = ["json-core"], default-features = false, path = "../miniconf" }
 minimq = "0.9.0"
 smlang = "0.8"
 embedded-io = "0.6"