Release 1.0.2: version bump and changelog

Co-authored-by: Cursor <cursoragent@cursor.com>

CHANGELOG.md

@@ -2,6 +2,22 @@
 
 All notable changes to KAT are documented here.
 
+## [1.0.2] - 2026-02-13
+
+### Added
+
+- **RTL-SDR support (receive-only)** — KAT can use an RTL-SDR (e.g. RTL433-style dongles) when no HackRF is present. Device selection: HackRF first, then RTL-SDR. With RTL-SDR, capture and decode work as normal; transmit (Lock/Unlock/Trunk/Panic, Replay) is disabled with a clear message. Header shows **RTL-SDR (RX only)**; signal menu shows **(no TX)** on transmit actions when using RTL-SDR. Dependency: `rtl-sdr-rs`. README updated with supported hardware and Linux DVB-T note.
+
+### Fixed
+
+- **:q / :quit terminal state** — `:q` and `:quit` now request quit via the main loop instead of `std::process::exit(0)`, so the terminal is properly restored (raw mode off, alternate screen left, cursor shown), matching behavior of pressing `q`.
+
+### Changed
+
+- **UI** — DISCONNECTED status in the header is now shown in red. Startup no-device warning text updated to "or continue without TX/RX support" (was "or continue in demo mode"). Header displays the active device name (HackRF, RTL-SDR (RX only), or No device).
+
+---
+
 ## [1.0.1] - 2026-02-13
 
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kat"
-version = "1.0.1"
+version = "1.0.2"
 edition = "2021"
 description = "Keyfob Analysis Toolkit - HackRF/RTL-SDR signal capture, decode, and transmit (HackRF only)"
 authors = ["KAT Team"]