Release v0.9.0

Author: CallMeGwei

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/), and this project adheres to [Semantic Versioning](https://semver.org/).
 
 
+## [0.9.0] - 2026-03-07
+
+### Added
+
+- **OS capture on device activation**: Record the operating system where licensed software is activated. The `os` field is stored on the device record and returned in license info responses (`GET /license`, `GET /orgs/.../licenses/{id}`).
+- **SDK auto-detection**: All SDKs (Rust, TypeScript, React) auto-detect the OS at activation time and send it with the `/redeem` request. Developers can override with `DeviceInfo { os: "custom" }`.
+- **New `os` field on `DeviceInfo`** (SDK input) and **`LicenseDeviceInfo`** (SDK response) across all SDKs.
+- **Database migration 002**: Adds `os TEXT` column to existing `devices` tables. Fresh databases include it in the schema automatically.
+
+### Changed
+
+- **`/redeem` request body**: New optional `os` field (max 64 chars). Fully backward compatible — omitting it results in `null`.
+- **Device reactivation preserves OS**: When an existing device reactivates, a new `os` value updates the record, but omitting it preserves the previous value (`COALESCE` semantics).
+- **Bruno `Local.bru` environment file untracked**: Moved operator API key to Bruno secret vars; file is now gitignored.
+
+
 ## [0.8.2] - 2026-02-15
 
 ### Added

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "paycheck"
-version = "0.8.2"
+version = "0.9.0"
 edition = "2024"
 
 [dependencies]

sdk/rust/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "paycheck-sdk"
-version = "0.8.2"
+version = "0.9.0"
 edition = "2024"
 description = "Paycheck licensing SDK for Rust applications"
 license = "Elastic-2.0"

sdk/rust/Cargo.toml

@@ -1,6 +1,6 @@
 {
   "name": "@paycheck/sdk",
-  "version": "0.8.2",
+  "version": "0.9.0",
   "description": "Paycheck licensing SDK for JavaScript/TypeScript",
   "main": "dist/index.js",
   "module": "dist/index.mjs",

sdk/typescript/packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paycheck/react",
-  "version": "0.8.2",
+  "version": "0.9.0",
   "description": "React hooks for Paycheck licensing SDK",
   "main": "dist/index.js",
   "module": "dist/index.mjs",