Release 1.1.1: UI updates

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

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 All notable changes to KAT are documented here.
 
+## [1.1.1] - 2026-02-13
+
+### Changed
+
+- **UI updates** — Vulnerability panel (green border when vuln found, green “encryption broken” text); signal action menu shows TX Lock/Unlock/Trunk/Panic only for encoder-capable captures (unknown/decoded get Replay only).
+
+---
+
 ## [1.1.0] - 2026-02-13
 
 ### Added

Cargo.lock

@@ -444,7 +444,7 @@ dependencies = [
 
 [[package]]
 name = "kat"
-version = "1.0.2"
+version = "1.1.1"
 dependencies = [
  "anyhow",
  "atty",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kat"
-version = "1.1.0"
+version = "1.1.1"
 edition = "2021"
 description = "Keyfob Analysis Toolkit - HackRF/RTL-SDR signal capture, decode, and transmit (HackRF only)"
 authors = ["KAT Team"]

src/app.rs

@@ -1006,12 +1006,18 @@ impl App {
 
     // -- Signal Action Menu helpers --
 
-    /// Signal actions shown in the menu: all if HackRF (TX), else only export and delete.
+    /// Signal actions shown in the menu. With HackRF: Replay always; Lock/Unlock/Trunk/Panic only when
+    /// the selected capture is encoder-capable (unknown or decoded-only signals get Replay only).
+    /// Without TX (e.g. RTL-SDR): only export and delete.
     pub fn available_signal_actions(&self) -> Vec<SignalAction> {
-        if self.radio.as_ref().map_or(false, |r| r.supports_tx()) {
+        let has_tx = self.radio.as_ref().map_or(false, |r| r.supports_tx());
-            SignalAction::ALL.to_vec()
+        let encoder_capable = self
-        } else {
+            .selected_capture
-            SignalAction::ALL
+            .and_then(|idx| self.captures.get(idx))
+            .map_or(false, |c| c.status == crate::capture::CaptureStatus::EncoderCapable);
+
+        if !has_tx {
+            return SignalAction::ALL
                 .iter()
                 .filter(|a| {
                     matches!(
@@ -1020,6 +1026,25 @@ impl App {
                     )
                 })
                 .copied()
+                .collect();
+        }
+
+        if encoder_capable {
+            SignalAction::ALL.to_vec()
+        } else {
+            // Unknown or decoded-only: only Replay + export + delete (no TX Lock/Unlock/Trunk/Panic)
+            SignalAction::ALL
+                .iter()
+                .filter(|a| {
+                    !matches!(
+                        a,
+                        SignalAction::Lock
+                            | SignalAction::Unlock
+                            | SignalAction::Trunk
+                            | SignalAction::Panic
+                    )
+                })
+                .copied()
                 .collect()
         }
     }

src/ui/captures_list.rs

@@ -314,8 +314,22 @@ fn render_vulnerability_panel(
         capture.model.as_deref(),
         capture.region.as_deref(),
     );
+    let vuln_found = capture.status == CaptureStatus::EncoderCapable || !vulns.is_empty();
 
     let mut lines = Vec::new();
+
+    // When we can encode, the encryption is broken — complete emulation is available.
+    if capture.status == CaptureStatus::EncoderCapable {
+        let emu_style = Style::default()
+            .fg(Color::Green)
+            .add_modifier(Modifier::BOLD);
+        lines.push(Line::from(Span::styled(
+            " Encryption is broken — Complete emulation of the keyfob is available",
+            emu_style,
+        )));
+        lines.push(Line::from(Span::raw("")));
+    }
+
     if vulns.is_empty() {
         let has_meta = capture.year.is_some()
             || capture.make.is_some()
@@ -350,9 +364,10 @@ fn render_vulnerability_panel(
         }
     }
 
+    let border_color = if vuln_found { Color::Green } else { Color::Yellow };
     let block = Block::default()
         .borders(Borders::ALL)
-        .border_style(Style::default().fg(Color::Yellow))
+        .border_style(Style::default().fg(border_color))
         .title(" Vulnerability ");
     let inner = block.inner(area);
     frame.render_widget(block, area);