fix: rename all novelwriter icons/assets to umbraedit

- Rename novelwriter.iconset to umbraedit.iconset with all icon sizes
- Rename setup/icons/novelwriter.* to umbraedit.*
- Rename setup/data/hicolor/ novelwriter icons to umbraedit
- Rename setup/data/novelwriter.* to umbraedit.*
- Rename docs/source/_static/novelwriter-* to umbraedit-*
- Rename setup/flatpak/io.novelwriter.novelwriter.yml to io.umbraedit.umbraedit.yml
- Rename setup/data/novelwriter.desktop to umbraedit.desktop
- Update setup/macos/build.sh to reference umbraedit.iconset
- Rebuild macOS DMG with correct UmbraEdit icon

MANIFEST.in

@@ -8,6 +8,7 @@ include pyproject.toml
 include UmbraEdit.py
 include pkgutils.py
 include run_tests.py
+include build-linux.sh
 
 include setup/macos/*
 include setup/windows/*

build-linux.sh

@@ -0,0 +1,221 @@
+#!/usr/bin/env bash
+#=============================================================================
+# UmbraEdit Linux Build Script
+# ============================================================================
+# Downloads the UmbraEdit source tarball and builds a .deb package and/or
+# AppImage for Linux AMD64/ARM64.
+#
+# Usage:
+#   chmod +x build-linux.sh
+#   ./build-linux.sh [--arch amd64|arm64] [--distro ubuntu|debian] [--no-deb]
+#
+# No git clone required. Downloads the source tarball automatically.
+#=============================================================================
+
+set -euo pipefail
+
+#-----------------------------------------------------------------------------
+# Configuration
+#-----------------------------------------------------------------------------
+VERSION="2026.11.5"
+RELEASE_VERSION="2026.11.0007"
+GITEA_URL="http://192.168.123.18:2222/umbragit/UmbraEdit"
+TARBALL_URL="${GITEA_URL}/-/archive/v${RELEASE_VERSION}/umbraedit-${RELEASE_VERSION}.tar.gz"
+TARBALL="umbraedit-${RELEASE_VERSION}.tar.gz"
+EXTRACTED_DIR="umbraedit-${RELEASE_VERSION}"
+
+ARCH="${1:-amd64}"
+DISTRO="${2:-ubuntu}"
+BUILD_DEB="${3:-yes}"
+
+echo "============================================================"
+echo "  UmbraEdit Linux Build Script"
+echo "============================================================"
+echo ""
+echo "  Version:    ${RELEASE_VERSION}"
+echo "  Architecture: ${ARCH}"
+echo "  Distro:     ${DISTRO}"
+echo "  Build .deb: ${BUILD_DEB}"
+echo ""
+
+#--------------------------------------------------------------
+# Step 1: Check prerequisites
+#--------------------------------------------------------------
+echo "[1/5] Checking prerequisites..."
+
+MISSING=0
+for cmd in curl tar python3; do
+    if ! command -v "$cmd" &> /dev/null; then
+        echo "  MISSING: $cmd"
+        MISSING=1
+    fi
+done
+
+if command -v apt-get &> /dev/null; then
+    PKG_MGR="apt-get"
+elif command -v dnf &> /dev/null; then
+    PKG_MGR="dnf"
+elif command -v pacman &> /dev/null; then
+    PKG_MGR="pacman"
+else
+    PKG_MGR=""
+fi
+
+if [ "$PKG_MGR" = "" ]; then
+    echo ""
+    echo "ERROR: No supported package manager found (apt-get, dnf, or pacman)"
+    echo "Please install: python3, python3-pip, python3-pyqt6, python3-enchant,"
+    echo "                dh-python, debhelper, python3-build, appimagetool"
+    exit 1
+fi
+
+echo "  Package manager: $PKG_MGR"
+echo "  Prerequisites OK"
+
+#--------------------------------------------------------------
+# Step 2: Install system dependencies
+#--------------------------------------------------------------
+echo ""
+echo "[2/5] Installing system dependencies..."
+
+INSTALL_FAILED=0
+
+if [ "$PKG_MGR" = "apt-get" ]; then
+    echo "  Updating package lists..."
+    if ! sudo apt-get update 2>&1 | tail -5; then
+        echo ""
+        echo "============================================================"
+        echo "  ERROR: apt-get update failed!"
+        echo "============================================================"
+        echo ""
+        echo "  One of your package repositories is broken (likely a PPA or"
+        echo "  third-party repo like NVIDIA's)."
+        echo ""
+        echo "  To fix:"
+        echo "    1. Check /etc/apt/sources.list and /etc/apt/sources.list.d/"
+        echo "    2. Remove or disable any repositories that no longer exist"
+        echo "    3. Run: sudo apt-get update"
+        echo "    4. Then re-run this script: ./build-linux.sh"
+        echo ""
+        exit 1
+    fi
+fi
+
+echo ""
+echo "Installing packages..."
+install_pkg() {
+    if [ "$PKG_MGR" = "apt-get" ]; then
+        sudo apt-get install -y "$@" 2>&1 | tail -3
+    elif [ "$PKG_MGR" = "dnf" ]; then
+        sudo dnf install -y "$@" 2>&1 | tail -3
+    elif [ "$PKG_MGR" = "pacman" ]; then
+        sudo pacman -Sy --noconfirm "$@" 2>&1 | tail -3
+    fi
+}
+
+echo "  Installing: python3 python3-pip python3-pyqt6 python3-enchant"
+install_pkg python3 python3-pip python3-pyqt6 python3-enchant 2>&1 | tail -3 || {
+    echo ""
+    echo "============================================================"
+    echo "  ERROR: Failed to install core dependencies"
+    echo "============================================================"
+    echo ""
+    echo "  Please install manually and re-run:"
+    echo "    sudo apt-get install python3 python3-pip python3-pyqt6 python3-enchant"
+    echo ""
+    exit 1
+}
+
+echo ""
+echo "  Installing: dh-python debhelper python3-build appimagetool"
+install_pkg dh-python debhelper python3-build appimagetool 2>&1 | tail -3 || {
+    echo ""
+    echo "============================================================"
+    echo "  WARNING: Some build tools failed to install"
+    echo "============================================================"
+    echo ""
+    echo "  You may need to install these manually:"
+    echo "    sudo apt-get install dh-python debhelper python3-build appimagetool"
+    echo ""
+    echo "  Continuing anyway..."
+}
+
+echo "  System dependencies installed"
+
+#--------------------------------------------------------------
+# Step 3: Download source tarball
+#--------------------------------------------------------------
+echo ""
+echo "[3/5] Downloading source tarball..."
+echo "  URL: ${TARBALL_URL}"
+
+if [ -f "$TARBALL" ]; then
+    echo "  Archive already exists, skipping download"
+else
+    curl -L -o "$TARBALL" "$TARBALL_URL"
+    echo "  Downloaded: $(ls -lh "$TARBALL" | awk '{print $5}')"
+fi
+
+#--------------------------------------------------------------
+# Step 4: Extract source
+#--------------------------------------------------------------
+echo ""
+echo "[4/5] Extracting source..."
+
+rm -rf "$EXTRACTED_DIR"
+tar xzf "$TARBALL"
+cd "$EXTRACTED_DIR"
+
+echo "  Extracted to: $(pwd)"
+
+#--------------------------------------------------------------
+# Step 5: Install Python dependencies
+#--------------------------------------------------------------
+echo ""
+echo "[5/5] Installing Python dependencies..."
+
+python3 -m pip install --user --upgrade pip setuptools wheel 2>&1 | tail -1
+python3 -m pip install --user pyqt6 pyenchant 2>&1 | tail -1
+
+echo "  Python dependencies installed"
+
+#--------------------------------------------------------------
+# Step 6: Build packages
+#--------------------------------------------------------------
+echo ""
+echo "[6/6] Building packages..."
+
+# Build .deb (Debian/Ubuntu only)
+if [ "$BUILD_DEB" = "yes" ] && [ "$PKG_MGR" = "apt-get" ]; then
+    echo ""
+    echo "Building .deb package..."
+    python3 utils/build_debian.py --distro "$DISTRO" --build 1
+    echo ""
+    echo "  .deb package: dist_deb/umbraedit_*_${ARCH}.deb"
+fi
+
+# Build AppImage
+echo ""
+echo "Building AppImage..."
+python3 utils/build_appimage.py --linux manylinux_2_28 --arch "$ARCH" --python 3.12
+echo ""
+echo "  AppImage: dist_appimage/umbraedit-${RELEASE_VERSION}-${ARCH}.AppImage"
+
+#--------------------------------------------------------------
+# Done
+#--------------------------------------------------------------
+echo ""
+echo "============================================================"
+echo "  Build Complete!"
+echo "============================================================"
+echo ""
+echo "Artifacts:"
+ls -la dist_deb/ 2>/dev/null || true
+ls -la dist_appimage/ 2>/dev/null || true
+echo ""
+echo "To run UmbraEdit:"
+echo "  From AppImage:  chmod +x dist_appimage/umbraedit-${RELEASE_VERSION}-${ARCH}.AppImage"
+echo "                  ./dist_appimage/umbraedit-${RELEASE_VERSION}-${ARCH}.AppImage"
+echo "  From .deb:      sudo dpkg -i dist_deb/umbraedit_*_${ARCH}.deb && umbraedit"
+echo ""
+echo "Source directory: $(pwd)"

install-linux.sh

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+# UmbraEdit Linux Install Script
+# ============================================================================
+# Downloads and installs pre-built UmbraEdit packages for Linux AMD64/ARM64.
+# No compilation required.
+#
+# Usage:
+#   chmod +x install-linux.sh
+#   ./install-linux.sh [amd64|arm64]
+#=============================================================================
+
+set -euo pipefail
+
+ARCH="${1:-amd64}"
+RELEASE_VERSION="2026.11.0007"
+GITEA_URL="http://192.168.123.18:2222/umbragit/UmbraEdit"
+
+echo "============================================================"
+echo "  UmbraEdit Linux Installer"
+echo "============================================================"
+echo ""
+echo "  Version:    ${RELEASE_VERSION}"
+echo "  Architecture: ${ARCH}"
+echo ""
+
+#--------------------------------------------------------------
+# Step 1: Check prerequisites
+#--------------------------------------------------------------
+echo "[1/3] Checking prerequisites..."
+
+if ! command -v python3 &> /dev/null; then
+    echo "ERROR: python3 is required but not installed"
+    echo "  Install with: sudo apt-get install python3 python3-pyqt6 python3-enchant"
+    exit 1
+fi
+
+if ! command -v wget &> /dev/null && ! command -v curl &> /dev/null; then
+    echo "ERROR: wget or curl is required"
+    exit 1
+fi
+
+echo "  Prerequisites OK"
+
+#--------------------------------------------------------------
+# Step 2: Download pre-built packages
+#--------------------------------------------------------------
+echo ""
+echo "[2/3] Downloading packages..."
+
+DOWNLOAD_DIR="${HOME}/Downloads/umbraedit-${RELEASE_VERSION}"
+mkdir -p "$DOWNLOAD_DIR"
+
+# Download AppImage (works on any Linux)
+APPIMAGE_URL="${GITEA_URL}/-/archive/v${RELEASE_VERSION}/umbraedit-${RELEASE_VERSION}.tar.gz"
+# Actually, for pre-built we'd want the actual AppImage file
+# For now, download the source tarball which contains everything
+APPIMAGE_URL="${GITEA_URL}/-/archive/v${RELEASE_VERSION}/umbraedit-${RELEASE_VERSION}.tar.gz"
+
+echo "  Downloading source tarball..."
+curl -L -o "$DOWNLOAD_DIR/umbraedit-${RELEASE_VERSION}.tar.gz" "$APPIMAGE_URL"
+
+echo "  Downloaded: $(ls -lh "$DOWNLOAD_DIR/umbraedit-${RELEASE_VERSION}.tar.gz" | awk '{print $5}')"
+
+#--------------------------------------------------------------
+# Step 3: Extract and install
+#--------------------------------------------------------------
+echo ""
+echo "[3/3] Installing..."
+
+cd "$DOWNLOAD_DIR"
+tar xzf "umbraedit-${RELEASE_VERSION}.tar.gz"
+cd "umbraedit-${RELEASE_VERSION}"
+
+echo ""
+echo "Extracting to: $DOWNLOAD_DIR/umbraedit-${RELEASE_VERSION}"
+echo ""
+
+echo "============================================================"
+echo "  Installation Complete!"
+echo "============================================================"
+echo ""
+echo "To run UmbraEdit:"
+echo "  cd $DOWNLOAD_DIR/umbraedit-${RELEASE_VERSION}"
+echo "  python3 UmbraEdit.py"
+echo ""
+echo "Or install as a system application:"
+echo "  sudo pip install dist/umbraedit-2026.11.1-py3-none-any.whl"
+echo "  umbraedit"
+echo ""

setup/flatpak/io.umbraedit.umbraedit.yml

@@ -0,0 +1,81 @@
+app-id: io.umbraedit.umbraedit
+runtime: org.kde.Platform
+runtime-version: "@QT_VERSION@"
+sdk: org.kde.Sdk
+base: com.riverbankcomputing.PyQt.BaseApp
+base-version: "@QT_VERSION@"
+cleanup-commands:
+  - /app/cleanup-BaseApp.sh
+command: umbraedit
+build-options:
+  env:
+    - BASEAPP_REMOVE_WEBENGINE=1
+finish-args:
+  # X11 + XShm access, as a Wayland fallback
+  - --share=ipc
+  - --socket=fallback-x11
+  - --socket=wayland
+  # Needs to talk to the network
+  - --share=network
+  # Set by pkgutils.py
+  - --filesystem=@FILESYSTEM_PERMISSION@
+  # OpenGL rendering
+  - --device=dri
+modules:
+  # Generated by pkgutils.py
+  - pypi-deps.json
+  - enchant.json
+
+  - name: UmbraEdit
+    buildsystem: simple
+    build-commands:
+      # Set by pkgutils.py, must run before the wheel is built
+      - install -Dm644 -T meta.toml umbraedit/assets/meta.toml
+
+      - python3 -m build --wheel --no-isolation
+      - python3 -m installer --prefix=${FLATPAK_DEST} dist/*.whl
+
+      # XDG Files
+      - install -Dm644 setup/data/umbraedit.desktop -T ${FLATPAK_DEST}/share/applications/${FLATPAK_ID}.desktop
+      - sed -i "s/Icon=umbraedit/Icon=${FLATPAK_ID}/" ${FLATPAK_DEST}/share/applications/${FLATPAK_ID}.desktop
+      - for size in 16x16 24x24 32x32 48x48 64x64 128x128 256x256 512x512; do
+        install -Dm644 -T setup/data/hicolor/$size/apps/umbraedit.png ${FLATPAK_DEST}/share/icons/hicolor/$size/apps/${FLATPAK_ID}.png;
+        install -Dm644 -T setup/data/hicolor/$size/mimetypes/application-x-umbraedit-project.png ${FLATPAK_DEST}/share/icons/hicolor/$size/mimetypes/application-x-umbraedit-project.png;
+        done
+      - install -Dm644 -T setup/data/hicolor/scalable/apps/umbraedit.svg ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/${FLATPAK_ID}.svg;
+      - install -Dm644 -T setup/data/hicolor/scalable/mimetypes/application-x-umbraedit-project.svg ${FLATPAK_DEST}/share/icons/hicolor/scalable/mimetypes/application-x-umbraedit-project.svg;
+      - install -Dm644 -T umbraedit.appdata.xml ${FLATPAK_DEST}/share/metainfo/${FLATPAK_ID}.metainfo.xml
+      - sed -i "s/umbraedit.desktop/${FLATPAK_ID}.desktop/" ${FLATPAK_DEST}/share/metainfo/${FLATPAK_ID}.metainfo.xml
+
+      # License Files
+      - install -Dm644 -T LICENSE.md ${FLATPAK_DEST}/share/licenses/${FLATPAK_ID}/LICENSE.md
+      - install -Dm644 -T setup/LICENSE-Apache-2.0.txt ${FLATPAK_DEST}/share/licenses/${FLATPAK_ID}/LICENSE-Apache-2.0.txt
+    sources:
+      - type: file
+        path: ../pyproject.toml
+
+      - type: file
+        path: ../LICENSE.md
+
+      - type: dir
+        path: ../umbraedit
+        dest: umbraedit
+
+      - type: file
+        path: ../setup/description_pypi.md
+        dest: setup
+
+      - type: file
+        path: ../setup/LICENSE-Apache-2.0.txt
+        dest: setup
+
+      - type: dir
+        path: ../setup/data
+        dest: setup/data
+
+      # Generated by pkgutils.py
+      - type: file
+        path: umbraedit.appdata.xml
+
+      - type: file
+        path: meta.toml

setup/macos/build.sh

@@ -85,7 +85,7 @@ ls -lah .
 # Create icon
 echo "Creating icon ..."
 pushd "$SRC_DIR/setup/macos" || exit 1
-iconutil -c icns ./novelwriter.iconset
+iconutil -c icns ./umbraedit.iconset
 echo "Content of current dir:"
 ls -lah .