Update version to 1.3.1 and adjust related resources

- Bumped version number in project files and metadata to 1.3.1.
- Updated screenshot URLs in metainfo to reflect the new version.
- Made minor UI adjustments in host editor and host list for improved functionality and user experience.
- Added drag-and-drop reordering feature in the host list with undo capability.

Author: BuddySirJava

.github/workflows/linux-appimage.yml

@@ -0,0 +1,47 @@
+name: Build AppImage (Linux)
+
+on:
+  push:
+    branches: [ master ]
+    tags: [ 'v*', '*.*.*' ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  appimage:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install AppImage Builder
+        run: |
+          sudo add-apt-repository -y ppa:appimagebuilder-team/stable
+          sudo apt-get update
+          sudo apt-get install -y appimage-builder
+
+      - name: Build AppImage
+        run: |
+          appimage-builder --recipe AppImageBuilder.yml --skip-test
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: SSH-Studio-AppImage
+          path: '*.AppImage'
+
+      - name: Publish Release Asset
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            *.AppImage
+            *.zsync
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

AppImageBuilder.yml

@@ -0,0 +1,67 @@
+version: 1
+
+AppDir:
+  path: AppDir
+  app_info:
+    id: io.github.BuddySirJava.SSH-Studio
+    name: SSH Studio
+    icon: io.github.BuddySirJava.SSH-Studio
+    version: 1.3.1
+    exec: usr/bin/ssh-studio
+    exec_args: "$@"
+
+  runtime:
+    env:
+      GSETTINGS_SCHEMA_DIR: usr/share/glib-2.0/schemas
+      GI_TYPELIB_PATH: usr/lib/girepository-1.0:usr/lib/x86_64-linux-gnu/girepository-1.0
+      LD_LIBRARY_PATH: usr/lib:usr/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}
+
+  apt:
+    arch: amd64
+    allow_unauthenticated: false
+    sources:
+      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu noble main universe
+      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu noble-updates main universe
+      - sourceline: deb [arch=amd64] http://security.ubuntu.com/ubuntu noble-security main universe
+    include:
+      - python3
+      - python3-gi
+      - gir1.2-gtk-4.0
+      - gir1.2-adw-1
+      - gir1.2-gtksource-5
+      - libgtk-4-1
+      - libadwaita-1-0
+      - libgtksourceview-5-0
+      - glib-networking
+      - ca-certificates
+      - libglib2.0-0
+      - libpango-1.0-0
+      - libgirepository-1.0-1
+    exclude:
+      - usr/share/doc
+      - usr/share/man
+      - usr/share/locale
+      - usr/share/icons/hicolor/icon-theme.cache
+
+  files:
+    include: []
+    exclude:
+      - usr/include
+      - usr/lib/pkgconfig
+
+  script:
+    - apt-get update
+    - DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends git meson ninja-build python3-pip python3-setuptools python3-wheel ca-certificates
+    - rm -rf /var/lib/apt/lists/*
+    - git clone --depth=1 --branch v0.18.0 https://gitlab.gnome.org/GNOME/blueprint-compiler.git
+    - cd blueprint-compiler && meson setup build && ninja -C build && meson install -C build --destdir ../AppDir && cd ..
+    - export PATH="$PWD/AppDir/usr/bin:$PATH"
+    - meson setup --prefix=/usr builddir
+    - meson install -C builddir --destdir AppDir
+    - glib-compile-schemas AppDir/usr/share/glib-2.0/schemas || true
+
+AppImage:
+  arch: x86_64
+  update-information: None
+  sign-key: None
+

data/io.github.BuddySirJava.SSH-Studio.metainfo.xml

@@ -27,23 +27,31 @@
   <content_rating type="oars-1.1"/>
   <screenshots>
     <screenshot type="default">
-      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.0/assets/screenshots/ss1.png</image>
+      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.1/assets/screenshots/ss1.png</image>
       <caption>Host List and some shortcuts</caption>
     </screenshot>
     <screenshot>
-      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.0/assets/screenshots/ss2.png</image>
+      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.1/assets/screenshots/ss2.png</image>
       <caption>Host Editor</caption>
     </screenshot>
     <screenshot>
-      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.0/assets/screenshots/ss3.png</image>
+      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.1/assets/screenshots/ss3.png</image>
       <caption>Synchronizing Raw/Diff Mode and syntax highlighting</caption>
     </screenshot>
     <screenshot>
-      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.0/assets/screenshots/ss4.png</image>
+      <image>https://raw.githubusercontent.com/BuddySirJava/SSH-Studio/refs/tags/1.3.1/assets/screenshots/ss4.png</image>
       <caption>SSH Key Management</caption>
     </screenshot>
   </screenshots>
   <releases>
+    <release version="1.3.1" date="2025-09-26">
+      <description>
+        <p>Fixed many major UI bugs.</p>
+        <p>Added Undo button to the header.</p>
+        <p>Added Fresh new drag and drop reordering system for hosts.</p>
+        <p>Added Keyboard Shortcuts to the host list.</p>
+      </description>
+    </release>
     <release version="1.3.0" date="2025-09-22">
       <description>
         <p>Support for GNOME 49.</p>

data/ui/host_editor.blp

@@ -51,7 +51,7 @@ template $HostEditor: Gtk.Box {
     vexpand: true;
     hexpand: true;
 
-
+    WindowHandle {
     Adw.HeaderBar {
       show-back-button: false;
       show-title: false;
@@ -73,6 +73,7 @@ template $HostEditor: Gtk.Box {
         margin-start: 20;
       }
     }
+    }
     Overlay banner_overlay {
       child: Adw.Banner unsaved_banner {
         revealed: false;
@@ -151,12 +152,16 @@ template $HostEditor: Gtk.Box {
 
             [suffix]
             Button identity_button {
+              margin-top: 8;
+              margin-bottom: 8;
               icon-name: "document-open-symbolic";
               tooltip-text: _("Choose Identity File");
             }
 
             [suffix]
             Button identity_pick_button {
+              margin-top: 8;
+              margin-bottom: 8;
               icon-name: "dialog-password-symbolic";
               tooltip-text: _("Pick from existing SSH keys");
             }

data/ui/host_list.blp

@@ -1,4 +1,5 @@
 using Gtk 4.0;
+using Adw 1;
 
 template $HostList: Box {
   orientation: vertical;
@@ -13,7 +14,7 @@ template $HostList: Box {
   Box {
     orientation: vertical;
     spacing: 0;
-
+    WindowHandle{
     Box {
       orientation: horizontal;
       spacing: 12;
@@ -25,6 +26,13 @@ template $HostList: Box {
         styles [ "flat", ]
       }
 
+      Button undo_button {
+        icon-name: "edit-undo-symbolic";
+        tooltip-text: _("Undo last change");
+        sensitive: false;
+        styles [ "flat", ]
+      }
+
       Label {
         label: _("SSH Studio");
         halign: center;
@@ -52,6 +60,7 @@ template $HostList: Box {
       }
 
     }
+    }
 
     Box search_bar {
       orientation: horizontal;
@@ -83,15 +92,27 @@ template $HostList: Box {
         "host-list-scroll",
       ]
 
-      ListBox list_box {
-        selection-mode: single;
+      Stack host_stack {
         hexpand: true;
         vexpand: true;
-        margin-bottom: 12;
 
-        styles [
-          "navigation-sidebar",
-        ]
+        ListBox list_box {
+          selection-mode: single;
+          hexpand: true;
+          vexpand: true;
+          margin-bottom: 12;
+
+          styles [
+            "navigation-sidebar",
+          ]
+        }
+
+        Adw.StatusPage empty_page {
+          visible: false;
+          icon-name: "computer-symbolic";
+          title: _("No hosts yet");
+          description: _("Click the + button to add your first host");
+        }
       }
     }
 

io.github.BuddySirJava.SSH-Studio.json

@@ -49,7 +49,7 @@
                 {
                     "type" : "git",
                     "url" : "https://github.com/BuddySirJava/SSH-Studio.git",
-                    "tag" : "1.3.0",
+                    "tag" : "1.3.1",
                     "commit" : "528e5c0e207c63b9ead2adf3f169316950ee81af",
                     "x-checker-data" : {
                         "type" : "git",

io.github.BuddySirJava.SSH-Studio.json~

@@ -47,7 +47,7 @@
                 {
                     "type": "git",
                     "url": "https://github.com/BuddySirJava/SSH-Studio.git",
-                    "tag": "1.3.0",
+                    "tag": "1.3.1",
                     "commit": "528e5c0e207c63b9ead2adf3f169316950ee81af",
                     "x-checker-data": {
                         "type": "git",

meson.build

@@ -1,5 +1,5 @@
 project('ssh-studio', 'c',
-  version: '1.3.0',
+  version: '1.3.1',
   license: 'GPL-3.0-or-later',
   meson_version: '>= 0.60.0',
   default_options: ['warning_level=2',

po/en.po

@@ -1,6 +1,6 @@
 msgid ""
 msgstr ""
-"Project-Id-Version: ssh-studio 1.3.0\n"
+"Project-Id-Version: ssh-studio 1.3.1\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2025-09-05 00:28+0330\n"
 "PO-Revision-Date: 2025-01-01 00:00+0000\n"

src/ui/host_editor.py

@@ -404,7 +404,9 @@ def _connect_buttons(self):
             self.test_row.connect("activated", lambda r: self._on_test_connection(None))
         try:
             if getattr(self, "unsaved_banner", None) is not None:
-                self.unsaved_banner.connect("button-clicked", lambda *_: self._on_save_clicked(None))
+                self.unsaved_banner.connect(
+                    "button-clicked", lambda *_: self._on_save_clicked(None)
+                )
         except Exception:
             pass
 
@@ -426,7 +428,6 @@ def _connect_header_buttons(self):
         except Exception:
             pass
 
-
     def _on_add_clicked(self, button):
         """Handle add host button click."""
         try:
@@ -601,9 +602,7 @@ def _safe_set_entry_text(row, text):
 
         self.is_loading = False
         try:
-            if getattr(self, "unsaved_banner", None):
-                self.unsaved_banner.set_revealed(False)
-                self.unsaved_banner.set_sensitive(False)
+            self._update_button_sensitivity()
         except Exception:
             pass
 
@@ -1363,6 +1362,7 @@ def _copy_text_to_clipboard(self, text: str) -> bool:
             pass
         try:
             import subprocess as _sub
+
             for cmd in [
                 ["wl-copy"],
                 ["xclip", "-selection", "clipboard"],
@@ -1691,6 +1691,10 @@ def _on_save_clicked(self, button):
                         )
                     except Exception:
                         pass
+                try:
+                    self._update_button_sensitivity()
+                except Exception:
+                    pass
                 try:
                     self._show_message(_(f"Configuration saved → {parser.config_path}"))
                 except Exception:
@@ -1713,10 +1717,18 @@ def _on_save_clicked(self, button):
             except Exception:
                 pass
 
-
     def _update_button_sensitivity(self):
-        """Updates the sensitivity of banner based on dirty state and validity."""
-        is_dirty = self.is_host_dirty()
+        """Updates the sensitivity of banner based on global dirty state and validity."""
+        is_dirty = False
+        try:
+            main = self.app or self.get_root()
+            parser = getattr(main, "parser", None)
+            if parser is not None and getattr(parser, "config", None) is not None:
+                is_dirty = bool(parser.config.is_dirty())
+            else:
+                is_dirty = self.is_host_dirty()
+        except Exception:
+            is_dirty = self.is_host_dirty()
         field_errors = self._collect_field_errors()
         is_valid = not bool(field_errors)
         try: