diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
new file mode 100644
index 0000000..21d348d
--- /dev/null
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,26 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: archlinux:latest
+    steps:
+      - name: Install dependencies
+        run: |
+          pacman -Syu --noconfirm --needed git nodejs base-devel cmake ninja extra-cmake-modules \
+              qt6-base qt6-declarative kirigami ki18n kcoreaddons kcrash kconfig \
+              mpvqt qcoro qtkeychain-qt6 ffmpeg
+      - uses: actions/checkout@v4
+      - name: Configure
+        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug -DBUILD_TESTING=ON
+      - name: Build
+        run: cmake --build build
+      - name: Test
+        env:
+          QT_QPA_PLATFORM: offscreen
+        run: ctest --test-dir build --output-on-failure
diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
new file mode 100644
index 0000000..b9c6ed0
--- /dev/null
+++ b/.gitea/workflows/release.yml
@@ -0,0 +1,48 @@
+name: Release
+
+on:
+  push:
+    tags: ['v*']
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    container: archlinux:latest
+    steps:
+      - name: Install dependencies
+        run: |
+          pacman -Syu --noconfirm --needed git nodejs base-devel cmake ninja extra-cmake-modules \
+              qt6-base qt6-declarative qt6-svg qt6-wayland kirigami ki18n kcoreaddons kcrash kconfig \
+              mpvqt qcoro qtkeychain-qt6 ffmpeg plasma-integration qqc2-desktop-style breeze union \
+              curl jq file
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Source tarball
+        run: |
+          git config --global --add safe.directory "$PWD"
+          version="${GITHUB_REF_NAME#v}"
+          mkdir -p dist
+          git archive --format=tar --prefix="qtpotato-$version/" "$GITHUB_REF_NAME" \
+              | gzip -n > "dist/qtpotato-$version.tar.gz"
+      - name: AppImage
+        run: |
+          LDAI_OUTPUT="$PWD/dist/QtPotato-${GITHUB_REF_NAME#v}-x86_64.AppImage" \
+              packaging/appimage/build-appimage.sh "$PWD/build-appimage"
+      - name: Publish release
+        env:
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          cd dist
+          sha256sum -- * > SHA256SUMS
+          api="$GITHUB_SERVER_URL/api/v1/repos/$GITHUB_REPOSITORY"
+          id=$(jq -n --arg tag "$GITHUB_REF_NAME" '{tag_name: $tag, name: ("QtPotato " + ($tag | ltrimstr("v")))}' \
+              | curl -fsS -X POST -H "Authorization: token $TOKEN" -H 'Content-Type: application/json' \
+                  --data @- "$api/releases" | jq -r .id)
+          for f in *; do
+              curl -fsS -X POST -H "Authorization: token $TOKEN" \
+                  -F "attachment=@$f" "$api/releases/$id/assets?name=$f" > /dev/null
+          done
diff --git a/packaging/aur/qtpotato-git/.SRCINFO b/packaging/aur/qtpotato-git/.SRCINFO
new file mode 100644
index 0000000..cfa37f6
--- /dev/null
+++ b/packaging/aur/qtpotato-git/.SRCINFO
@@ -0,0 +1,31 @@
+pkgbase = qtpotato-git
+	pkgdesc = KDE video player built on mpv that translates subtitles with an LLM (development version)
+	pkgver = 0.1.0
+	pkgrel = 1
+	url = https://git.trivk.dev/tri/QtPotato
+	arch = x86_64
+	license = GPL-3.0-or-later
+	makedepends = git
+	makedepends = cmake
+	makedepends = ninja
+	makedepends = extra-cmake-modules
+	depends = qt6-base
+	depends = qt6-declarative
+	depends = kirigami
+	depends = ki18n
+	depends = kcoreaddons
+	depends = kcrash
+	depends = kconfig
+	depends = mpvqt
+	depends = qcoro
+	depends = qtkeychain-qt6
+	depends = ffmpeg
+	depends = hicolor-icon-theme
+	optdepends = qqc2-desktop-style: Plasma look for the interface
+	optdepends = plasma-integration: Plasma file dialogs, colours and icons
+	provides = qtpotato=0.1.0
+	conflicts = qtpotato
+	source = qtpotato::git+https://git.trivk.dev/tri/QtPotato.git
+	sha256sums = SKIP
+
+pkgname = qtpotato-git
diff --git a/packaging/aur/qtpotato-git/PKGBUILD b/packaging/aur/qtpotato-git/PKGBUILD
new file mode 100644
index 0000000..137e497
--- /dev/null
+++ b/packaging/aur/qtpotato-git/PKGBUILD
@@ -0,0 +1,44 @@
+# Maintainer: Tri Vo Khac
+
+pkgname=qtpotato-git
+_pkgname=qtpotato
+pkgver=0.1.0
+pkgrel=1
+pkgdesc='KDE video player built on mpv that translates subtitles with an LLM (development version)'
+arch=('x86_64')
+url='https://git.trivk.dev/tri/QtPotato'
+license=('GPL-3.0-or-later')
+depends=('qt6-base' 'qt6-declarative' 'kirigami' 'ki18n' 'kcoreaddons' 'kcrash' 'kconfig'
+         'mpvqt' 'qcoro' 'qtkeychain-qt6' 'ffmpeg' 'hicolor-icon-theme')
+makedepends=('git' 'cmake' 'ninja' 'extra-cmake-modules')
+optdepends=('qqc2-desktop-style: Plasma look for the interface'
+            'plasma-integration: Plasma file dialogs, colours and icons')
+provides=("$_pkgname=$pkgver")
+conflicts=("$_pkgname")
+source=("$_pkgname::git+$url.git")
+sha256sums=('SKIP')
+
+pkgver() {
+  cd "$_pkgname"
+  if git describe --tags --long >/dev/null 2>&1; then
+    git describe --tags --long --abbrev=7 | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
+  else
+    printf 'r%s.%s' "$(git rev-list --count HEAD)" "$(git rev-parse --short=7 HEAD)"
+  fi
+}
+
+build() {
+  cmake -B build -S "$_pkgname" -G Ninja \
+    -DCMAKE_BUILD_TYPE=None \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DBUILD_TESTING=ON
+  cmake --build build
+}
+
+check() {
+  QT_QPA_PLATFORM=offscreen ctest --test-dir build --output-on-failure
+}
+
+package() {
+  DESTDIR="$pkgdir" cmake --install build
+}
diff --git a/packaging/aur/qtpotato/.SRCINFO b/packaging/aur/qtpotato/.SRCINFO
new file mode 100644
index 0000000..bce9805
--- /dev/null
+++ b/packaging/aur/qtpotato/.SRCINFO
@@ -0,0 +1,28 @@
+pkgbase = qtpotato
+	pkgdesc = KDE video player built on mpv that translates subtitles with an LLM
+	pkgver = 0.1.0
+	pkgrel = 1
+	url = https://git.trivk.dev/tri/QtPotato
+	arch = x86_64
+	license = GPL-3.0-or-later
+	makedepends = cmake
+	makedepends = ninja
+	makedepends = extra-cmake-modules
+	depends = qt6-base
+	depends = qt6-declarative
+	depends = kirigami
+	depends = ki18n
+	depends = kcoreaddons
+	depends = kcrash
+	depends = kconfig
+	depends = mpvqt
+	depends = qcoro
+	depends = qtkeychain-qt6
+	depends = ffmpeg
+	depends = hicolor-icon-theme
+	optdepends = qqc2-desktop-style: Plasma look for the interface
+	optdepends = plasma-integration: Plasma file dialogs, colours and icons
+	source = https://git.trivk.dev/tri/QtPotato/releases/download/v0.1.0/qtpotato-0.1.0.tar.gz
+	sha256sums = SKIP
+
+pkgname = qtpotato
diff --git a/packaging/aur/qtpotato/PKGBUILD b/packaging/aur/qtpotato/PKGBUILD
new file mode 100644
index 0000000..e21f99f
--- /dev/null
+++ b/packaging/aur/qtpotato/PKGBUILD
@@ -0,0 +1,33 @@
+# Maintainer: Tri Vo Khac
+
+pkgname=qtpotato
+pkgver=0.1.0
+pkgrel=1
+pkgdesc='KDE video player built on mpv that translates subtitles with an LLM'
+arch=('x86_64')
+url='https://git.trivk.dev/tri/QtPotato'
+license=('GPL-3.0-or-later')
+depends=('qt6-base' 'qt6-declarative' 'kirigami' 'ki18n' 'kcoreaddons' 'kcrash' 'kconfig'
+         'mpvqt' 'qcoro' 'qtkeychain-qt6' 'ffmpeg' 'hicolor-icon-theme')
+makedepends=('cmake' 'ninja' 'extra-cmake-modules')
+optdepends=('qqc2-desktop-style: Plasma look for the interface'
+            'plasma-integration: Plasma file dialogs, colours and icons')
+source=("$url/releases/download/v$pkgver/$pkgname-$pkgver.tar.gz")
+# Filled in by update-pkgbuild.sh from the release's SHA256SUMS.
+sha256sums=('SKIP')
+
+build() {
+  cmake -B build -S "$pkgname-$pkgver" -G Ninja \
+    -DCMAKE_BUILD_TYPE=None \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DBUILD_TESTING=ON
+  cmake --build build
+}
+
+check() {
+  QT_QPA_PLATFORM=offscreen ctest --test-dir build --output-on-failure
+}
+
+package() {
+  DESTDIR="$pkgdir" cmake --install build
+}
diff --git a/packaging/aur/update-pkgbuild.sh b/packaging/aur/update-pkgbuild.sh
new file mode 100755
index 0000000..86e60b2
--- /dev/null
+++ b/packaging/aur/update-pkgbuild.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Point the qtpotato PKGBUILD at a published release and regenerate .SRCINFO.
+#
+# Usage: packaging/aur/update-pkgbuild.sh <version>   (e.g. 0.2.0, after the v0.2.0 release)
+set -euo pipefail
+
+version="${1#v}"
+dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+url="https://git.trivk.dev/tri/QtPotato/releases/download/v$version"
+sum="$(curl -fsSL "$url/SHA256SUMS" | awk -v f="qtpotato-$version.tar.gz" '$2 == f { print $1 }')"
+[[ -n "$sum" ]] || { echo "qtpotato-$version.tar.gz not found in $url/SHA256SUMS" >&2; exit 1; }
+
+cd "$dir/qtpotato"
+sed -i -e "s/^pkgver=.*/pkgver=$version/" -e "s/^pkgrel=.*/pkgrel=1/" \
+    -e "s/^sha256sums=.*/sha256sums=('$sum')/" PKGBUILD
+makepkg --printsrcinfo > .SRCINFO
+cd "$dir/qtpotato-git"
+makepkg --printsrcinfo > .SRCINFO