diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0908ec2..bdc663b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,18 @@
 
 Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## [Unreleased]
+## [3.0.0] - 2026-09-28
+
+Breaking release. See [Upgrading to 3.0](README.md#upgrading-to-30).
+
+### Changed
+
+- **Breaking:** auto-discovered devices start disabled (opt-in). Only devices
+  listed in `devices` or `enabled_devices` start enabled; enable others with
+  their Home Assistant switch. 2.x state files are migrated once: devices that
+  were only on because of the old "empty means all" default are switched off,
+  with a warning naming them. Before this, every keyboard-like device on the
+  host, including a local keyboard, published its keys by default.
 
 ### Added
 
diff --git a/config.yaml b/config.yaml
index 72942f1..a37cae4 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,6 +1,6 @@
 name: "evmqtt"
 description: "Linux input event to MQTT gateway for Home Assistant with auto-discovery"
-version: "2.1.0"
+version: "3.0.0"
 slug: "evmqtt"
 homeassistant: "2024.12.0"
 image: ghcr.io/odtgit/evmqtt
diff --git a/custom_components/evmqtt/manifest.json b/custom_components/evmqtt/manifest.json
index c7bc574..2120c90 100644
--- a/custom_components/evmqtt/manifest.json
+++ b/custom_components/evmqtt/manifest.json
@@ -9,7 +9,7 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/odtgit/evmqtt/issues",
   "loggers": ["evmqtt", "evdev"],
-  "requirements": ["evmqtt==2.1.0"],
+  "requirements": ["evmqtt==3.0.0"],
   "single_config_entry": true,
-  "version": "2.1.0"
+  "version": "3.0.0"
 }
diff --git a/pyproject.toml b/pyproject.toml
index 89488cf..4673f77 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "evmqtt"
-version = "2.1.0"
+version = "3.0.0"
 description = "Linux input event to MQTT gateway for home automation"
 readme = "README.md"
 license = "MIT"