fix(release): make version bump re-runnable when already current

Re-running make release for an already-bumped version died twice: the config.yml python asserted on change (no-op rewrite tripped it), and git commit would fail on an empty stage next. Now the python asserts only the pattern presence (real file-shape errors still abort) and prints already-at-version, and the commit step skips via git diff --cached when the stage is empty. Re-runs proceed to cliff notes and tagging instead of aborting. Proven both branches: already-current is a clean no-op, stale value bumps exactly line 13 with the schema version untouched.

.gitea/workflows/release.yml

@@ -245,7 +245,38 @@ jobs:
             echo "Created new release for ${TAG}"
           fi
 
-      - name: Upload release archive
+      - name: Build updater asset and sign
+        env:
+          UPDATER_SIGNING_KEY: ${{ secrets.UPDATER_SIGNING_KEY }}
+        run: |
+          set -euo pipefail
+          : "${VERSION:?VERSION missing from version-guard step}"
+          export PATH="${HOME}/go/bin:${PATH}"
+          : "${UPDATER_SIGNING_KEY:?Missing secret UPDATER_SIGNING_KEY. Add the updater private key under Settings → Secrets → Actions.}"
+          # Bare updater binary: the updater swaps os.Executable() in place,
+          # so it takes the single binary, not the user tarball (whose
+          # top-level directory would fail the single-entry rule).
+          mkdir -p updater-dist
+          cp build/bin/AniTrack updater-dist/AniTrack-linux-amd64
+          printf '%s' "${UPDATER_SIGNING_KEY}" > updater-dist/updater.key
+          chmod 600 updater-dist/updater.key
+          wails3 updater sign -key updater-dist/updater.key updater-dist/AniTrack-linux-amd64 > updater-dist/sign.json
+          # Split the sign output into the sidecar assets the Gitea provider
+          # fetches: <name>.sha512 (sha512sum format) + <name>.sig (base64).
+          python3 - <<'EOF'
+          import base64, binascii, json
+          entries = json.load(open('updater-dist/sign.json'))
+          entry = next(e for e in entries if e['filename'].endswith('AniTrack-linux-amd64'))
+          assert entry['digestAlgo'] == 'sha512', entry
+          assert entry['signatureAlgo'] == 'ed25519ph', entry
+          digest_hex = binascii.hexlify(base64.b64decode(entry['digest'])).decode()
+          open('updater-dist/AniTrack-linux-amd64.sha512', 'w').write(f"{digest_hex}  AniTrack-linux-amd64\n")
+          open('updater-dist/AniTrack-linux-amd64.sig', 'w').write(entry['signature'].strip() + '\n')
+          EOF
+          shred -u updater-dist/updater.key
+          ls -la updater-dist/
+
+      - name: Upload release assets
         env:
           TOKEN: ${{ secrets.REGISTRY_TOKEN }}
           REPO: ${{ gitea.repository }}
@@ -255,27 +286,30 @@ jobs:
           : "${ARCHIVE:?ARCHIVE missing from packaging step}"
           API="https://git.linuxhg.com/api/v1/repos/${REPO}/releases"
           AUTH="Authorization: token ${TOKEN}"
-          test -f "${ARCHIVE}" || { echo "::error::${ARCHIVE} not found" >&2; exit 1; }
+          for ASSET in "${ARCHIVE}" updater-dist/AniTrack-linux-amd64 updater-dist/AniTrack-linux-amd64.sha512 updater-dist/AniTrack-linux-amd64.sig; do
+            test -f "${ASSET}" || { echo "::error::${ASSET} not found" >&2; exit 1; }
 
-          RID="$(curl -sS -H "${AUTH}" "${API}/tags/${TAG}" | jq -r '.id // empty')"
+            RID="$(curl -sS -H "${AUTH}" "${API}/tags/${TAG}" | jq -r '.id // empty')"
-          if [ -z "${RID}" ]; then
+            if [ -z "${RID}" ]; then
-            echo "::error::No release found for tag ${TAG} after create step" >&2
+              echo "::error::No release found for tag ${TAG} after create step" >&2
-            exit 1
+              exit 1
-          fi
+            fi
 
-          # Replace a same-named asset so re-runs stay idempotent.
+            # Replace a same-named asset so re-runs stay idempotent.
-          AID="$(curl -sS -H "${AUTH}" "${API}/${RID}/assets" | jq -r --arg n "${ARCHIVE}" '.[] | select(.name==$n) | .id // empty')"
+            ANAME="$(basename "${ASSET}")"
-          if [ -n "${AID}" ]; then
+            AID="$(curl -sS -H "${AUTH}" "${API}/${RID}/assets" | jq -r --arg n "${ANAME}" '.[] | select(.name==$n) | .id // empty')"
-            curl -sS -X DELETE -H "${AUTH}" "${API}/${RID}/assets/${AID}" >/dev/null
+            if [ -n "${AID}" ]; then
-            echo "Deleted existing asset id=${AID} (${ARCHIVE})"
+              curl -sS -X DELETE -H "${AUTH}" "${API}/${RID}/assets/${AID}" >/dev/null
-          fi
+              echo "Deleted existing asset id=${AID} (${ANAME})"
+            fi
 
-          resp="$(curl -sS -w '\n%{http_code}' -X POST -H "${AUTH}" \
+            resp="$(curl -sS -w '\n%{http_code}' -X POST -H "${AUTH}" \
-            -F "attachment=@${ARCHIVE}" "${API}/${RID}/assets?name=${ARCHIVE}")"
+              -F "attachment=@${ASSET}" "${API}/${RID}/assets?name=${ANAME}")"
-          code="$(printf '%s' "${resp}" | tail -n1)"
+            code="$(printf '%s' "${resp}" | tail -n1)"
-          rbody="$(printf '%s' "${resp}" | sed '$d')"
+            rbody="$(printf '%s' "${resp}" | sed '$d')"
-          if [ "${code}" -ge 400 ]; then
+            if [ "${code}" -ge 400 ]; then
-            echo "::error::Asset upload ${code}: ${rbody}" >&2
+              echo "::error::Asset upload ${code}: ${rbody}" >&2
-            exit 1
+              exit 1
-          fi
+            fi
-          echo "Uploaded ${ARCHIVE} to release id=${RID}"
+            echo "Uploaded ${ANAME} to release id=${RID}"
+          done

.gitignore

@@ -33,6 +33,9 @@ frontend/package.json.md5
 .idea
 .env
 environment.go
+# Updater signing private key. The public half (updater.pub) is committed and
+# embedded; the private key lives in the password manager + CI secrets only.
+updater.key
 
 # REST (http files)
 http-client.private.env.json
@@ -41,3 +44,5 @@ http-client.private.env.json
 *.tar
 *.tar.gz
 /AniTrack
+# Updater CI staging (bare binary + sidecars, runner-ephemeral)
+updater-dist/

Makefile

@@ -44,9 +44,9 @@ release:
 	# The regex targets only the indented info.version line, never the
 	# top-level schema `version: '3'`.
 	@echo "Bumping build/config.yml to $(VERSION)..."
-	@python3 -c "import re; p='build/config.yml'; s=open(p).read(); s2=re.sub(r'^  version: \"[^\"]*\"', '  version: \"$(VERSION)\"', s, count=1, flags=re.M); assert s2 != s, 'info.version not found'; open(p,'w').write(s2)"
+	@python3 -c "import re; p='build/config.yml'; s=open(p).read(); m=re.search(r'^  version: \"([^\"]*)\"', s, flags=re.M); assert m, 'info.version not found'; print('build/config.yml', m.group(1), '-> $(VERSION)' if m.group(1) != '$(VERSION)' else '(already at version)'); open(p,'w').write(re.sub(r'^  version: \"[^\"]*\"', '  version: \"$(VERSION)\"', s, count=1, flags=re.M))"
 	@git add wails.json build/config.yml
-	@git commit -m "chore(release): bump version to $(VERSION)"
+	@git diff --cached --quiet && echo "versions already at $(VERSION), skipping bump commit" || git commit -m "chore(release): bump version to $(VERSION)"
 	@echo "Generating release notes for $(VERSION)..."
 	@git tag "$(VERSION)" HEAD && \
 		(git cliff --latest --config cliff.toml > .release-notes.tmp && git tag -d "$(VERSION)" >/dev/null) || \

README.md

@@ -11,6 +11,8 @@ To run as is, please feel free to download a binary from the releases page.
 > **To run:** install the WebKitGTK 6 runtime first — it is not preinstalled
 > on most distros, and the app will not start without it
 > (`error while loading shared libraries: libwebkitgtk-6.0.so.4`).
+> The release tarball's `install_linux.sh` installs it automatically
+> (Arch, Debian/Ubuntu, Fedora, Void, OpenMandriva). Manual fallback —
 > Arch: `sudo pacman -S webkitgtk-6.0` ·
 > Debian/Ubuntu: `sudo apt install libwebkitgtk-6.0-4`.
 
@@ -58,3 +60,10 @@ The `wailsv3` branch moves AniTrack from Wails `v2` → `v3` and from `99designs
 ## Building
 
 To build a redistributable, production mode package, use `make build`. The binary lands at `build/bin/AniTrack`.
+
+## Updates
+
+Desktop Linux releases self-update: the app checks for a newer release at
+startup and offers it in-app (signed, verified before install). Only the
+binary updates itself — icons and the `.desktop` file still come from the
+release tarball. Details in `docs/V3_MIGRATION.md: Self-updates`.

build/config.yml

@@ -10,7 +10,7 @@ info:
   productIdentifier: "com.linuxhg.anitrack"
   description: "Track anime watchlists across AniList, MyAnimeList, and Simkl"
   copyright: "John O'Keefe"
-  version: "1.99.0"
+  version: "1.99.1"
 
 # Dev mode configuration
 dev_mode:

build/install_linux.sh

@@ -1,4 +1,98 @@
 #!/bin/bash
+set -u
+
+# Step 0: WebKitGTK 6 runtime ...................................................
+# The release binary dynamically links libwebkitgtk-6.0 and libgtk-4, which are
+# not preinstalled on most distros and are not shipped in the tarball. Install
+# them first so the app can start; abort before copying anything otherwise.
+#
+# OS_RELEASE_FILE override exists for testing the distro mapping only.
+
+print_manual_instructions() {
+  cat >&2 <<'EOF'
+Install the WebKitGTK 6 runtime for your distribution, then re-run this script:
+  Arch / Manjaro / EndeavourOS:  sudo pacman -S webkitgtk-6.0
+  Debian / Ubuntu / Mint / Pop:  sudo apt install libwebkitgtk-6.0-4
+  Fedora / Nobara:               sudo dnf install webkitgtk6.0
+  OpenMandriva:                  sudo dnf install lib64webkit2gtk6.0
+  Void (glibc):                  sudo xbps-install -S libwebkitgtk60
+Without it the app fails at launch: error while loading shared libraries: libwebkitgtk-6.0.so.4
+EOF
+}
+
+install_webkit_runtime() {
+  # 0a. musl guard: the prebuilt binary is glibc-linked and cannot run on
+  # musl systems (Alpine, Void-musl). No package fixes that — refuse loudly.
+  if ldd --version 2>&1 | grep -qi musl; then
+    echo "ERROR: AniTrack ships a glibc-linked binary, but this system uses musl libc." >&2
+    echo "The prebuilt release cannot run here. Build from source instead (see README)." >&2
+    return 1
+  fi
+
+  # 0b. Every package manager below needs privilege.
+  local sudo_cmd=""
+  if [ "$(id -u)" -ne 0 ]; then
+    if ! command -v sudo >/dev/null 2>&1; then
+      echo "ERROR: root privileges are required to install system packages," >&2
+      echo "but sudo is not available. Install the WebKitGTK 6 runtime manually:" >&2
+      print_manual_instructions
+      return 1
+    fi
+    sudo_cmd="sudo"
+  fi
+
+  # 0c. Distro mapping. ID_LIKE catches derivatives (Mint/Pop -> ubuntu,
+  # Manjaro/EndeavourOS -> arch, Nobara -> fedora) without enumerating them.
+  local os_release="${OS_RELEASE_FILE:-/etc/os-release}"
+  local dist_id="" dist_like=""
+  if [ -r "$os_release" ]; then
+    # shellcheck disable=SC1090
+    . "$os_release"
+    dist_id="${ID:-}"
+    dist_like="${ID_LIKE:-}"
+  fi
+
+  need_cmd() {
+    command -v "$1" >/dev/null 2>&1
+  }
+
+  local ids=" ${dist_id} ${dist_like} "
+  case "$ids" in
+    *" arch "*|*" manjaro "*|*" endeavouros "*|*" garuda "*|*" cachyos "*)
+      need_cmd pacman || { echo "ERROR: pacman not found on Arch-family system." >&2; return 1; }
+      $sudo_cmd pacman -S --needed --noconfirm webkitgtk-6.0 || return 1
+      ;;
+    *" debian "*|*" ubuntu "*|*" pop "*|*" linuxmint "*)
+      need_cmd apt-get || { echo "ERROR: apt-get not found on Debian-family system." >&2; return 1; }
+      $sudo_cmd apt-get update && $sudo_cmd apt-get install -y libwebkitgtk-6.0-4 || return 1
+      ;;
+    *" fedora "*|*" nobara "*)
+      need_cmd dnf || { echo "ERROR: dnf not found on Fedora-family system." >&2; return 1; }
+      $sudo_cmd dnf install -y webkitgtk6.0 || return 1
+      ;;
+    *" openmandriva "*)
+      need_cmd dnf || { echo "ERROR: dnf not found on OpenMandriva system." >&2; return 1; }
+      $sudo_cmd dnf install -y lib64webkit2gtk6.0 || return 1
+      ;;
+    *" void "*)
+      need_cmd xbps-install || { echo "ERROR: xbps-install not found on Void system." >&2; return 1; }
+      $sudo_cmd xbps-install -Sy libwebkitgtk60 || return 1
+      ;;
+    *" alpine "*)
+      echo "ERROR: Alpine Linux uses musl libc, which the prebuilt glibc-linked binary cannot run on." >&2
+      echo "Build from source instead (see README)." >&2
+      return 1
+      ;;
+    *)
+      echo "ERROR: unsupported or unrecognised distribution (ID='${dist_id}' ID_LIKE='${dist_like}')." >&2
+      print_manual_instructions
+      return 1
+      ;;
+  esac
+  unset -f need_cmd
+}
+
+install_webkit_runtime || exit 1
 
 # copy desktop file
 if [ ! -f "$HOME/.local/share/applications/AniTrack.desktop" ]; then

docs/V3_MIGRATION.md

@@ -34,16 +34,33 @@ On Linux, `v2` tokens lived in an `AniTrack` Secret Service collection as labele
 
 In practice: running both versions side-by-side works fine — each reads its own collection, neither overwrites the other. If you fully move to `v3`, just log into AniList / MAL / Simkl once there; the `v2` entries become stale but harmless (11 small items). See the notice in `README.md: Migrating from v2` — no automatic deletion, on purpose.
 
+## Self-updates (desktop Linux, 1.99.x)
+
+Releases self-update in place via the Wails v3 updater (`app.Updater`): a
+custom Gitea provider (`updater/gitea` — Wails ships none for Gitea) checks
+the Gitea releases API, and CI publishes a signed bare-binary asset
+(`AniTrack-linux-amd64` + `.sha512`/`.sig` sidecars from
+`wails3 updater sign`) next to the user tarball. Verification is fail-closed;
+a release missing any of the three files is skipped. Gated to desktop
+production builds (`application.System.IsDesktop()` + `-tags production`) —
+mobile stays on Obtainium, dev builds never check. The startup check is
+headless; the builtin window opens only when an update is found.
+`ANITRACK_UPDATER_CHANNEL=beta` includes `-rc` pre-releases (testing only).
+Only the binary self-swaps; icons/`.desktop` still come from the tarball's
+`install_linux.sh`. Signing: public half `updater.pub` is embedded; the
+private key lives in the password manager + the `UPDATER_SIGNING_KEY` CI
+secret, never in the repo (see `.gitignore`).
+
 ## Future plans on v3
 
 **Not yet done — staged after the desktop migration, in order** (each with its home branch, so nothing lands in the wrong place):
 
-1. **Stabilize desktop `v3` (on `wailsv3` — this branch's whole purpose):** real-world dogfooding (logins, watchlist sync, error modals), then merge to `main` when Wails `v3` hits stable.
+1. **Stabilize desktop `v3`:** real-world dogfooding of `main` (logins, watchlist sync, error modals). Merged to `main` as the `1.99.x` beta series while Wails `v3` is still beta upstream.
 2. **Frontend toolchain refresh (on `wailsv3`, before the merge):** Svelte 4 → 5, Vite 4 → 8, `vite-plugin-svelte 2 → 7`, Tailwind 3 → 4 — majors deferred intentionally; they pair naturally with `v3`’s Svelte 5 templates and touch the same desktop files, so no separate branch.
 3. **Android (short-lived feature branch off `wailsv3`, e.g. `wailsv3-android`, merged back):** personal sideload, no Play/official F-Droid. Per-file `//go:build android` shims — `zalando` → `Android.Secure*` (`EncryptedSharedPreferences`), and `localhost:6734` OAuth callbacks → deep-link `anitrack://callback` + intent filter; start with one provider (AniList) to prove the pattern. Responsive / safe-area polish. Distribution via `adb install` + GitHub Releases + Obtainium. Kept off `wailsv3` proper so the mobile scaffolding (`build/android/`, manifests, gradle files) doesn't pollute the desktop-to-`main` merge.
 4. **CI follow-ups (wherever the work they support lives):** none required for desktop; the current 4 caches + the fixed runner cache backend already bring releases from ~12 min to ~3 min. Builder image only if the 2 min apt floor becomes annoying.
 
 ## Branch map
 
-- `main` — still `v2`, stable, ships `1.6.8` releases.
+- `main` — v3 desktop, ships `1.99.x` beta-series releases.
-- `wailsv3` — `v3` desktop, unpushed until dogfooding passes, ahead of `main` by the commits above plus `2bf8d38` (`frontend/package-lock.json`) and `efe45f3`/`a19080e`/`336a1f3` from the CI/cache work. Merge `main` forward before each `v3` push.
+- `wailsv3` — retained as an alias tracking `main` for now.

main.go

@@ -38,6 +38,9 @@ func main() {
 	svc = NewApp(app)
 	app.RegisterService(application.NewService(svc))
 
+	// Self-updates: desktop production builds only (no-op elsewhere).
+	maybeEnableUpdater(app)
+
 	app.Window.NewWithOptions(application.WebviewWindowOptions{
 		Title:            appTitle(),
 		Width:            1024,

updater.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"context"
+	_ "embed"
+	"log"
+	"os"
+
+	"github.com/wailsapp/wails/v3/pkg/application"
+	"github.com/wailsapp/wails/v3/pkg/updater"
+
+	giteaprovider "AniTrack/updater/gitea"
+)
+
+//go:embed updater.pub
+var updaterPublicKey []byte
+
+// maybeEnableUpdater wires self-updates: desktop production builds only.
+// Mobile stays on Obtainium; dev builds never phone home. The startup check
+// is headless — the builtin window opens only when an update is found, via a
+// second CheckAndInstall (one redundant index round-trip, negligible).
+func maybeEnableUpdater(app *application.App) {
+	if !updaterAutoCheck {
+		return
+	}
+	if !application.System.IsDesktop() {
+		return
+	}
+	gh, err := giteaprovider.New(giteaprovider.Config{
+		BaseURL:   "https://git.linuxhg.com",
+		Owner:     "john-okeefe",
+		Repo:      "Anitrack",
+		AssetName: "AniTrack-linux-amd64",
+		// Beta channel (rc tags) for testing: ANITRACK_UPDATER_CHANNEL=beta.
+		AllowPrerelease: os.Getenv("ANITRACK_UPDATER_CHANNEL") == "beta",
+	})
+	if err != nil {
+		log.Printf("updater: %s", err)
+		return
+	}
+	if err := app.Updater.Init(updater.Config{
+		CurrentVersion: appVersion(),
+		Providers:      []updater.Provider{gh},
+		PublicKey:      updaterPublicKey,
+		Window: &updater.BuiltinWindow{
+			CSS: ":root { --accent: #4d9fff; }",
+		},
+	}); err != nil {
+		log.Printf("updater: init: %s", err)
+		return
+	}
+	go func() {
+		rel, err := app.Updater.Check(context.Background())
+		if err != nil {
+			log.Printf("updater: check: %s", err)
+			return
+		}
+		if rel == nil {
+			return
+		}
+		log.Printf("updater: %s available, opening installer", rel.Version)
+		if err := app.Updater.CheckAndInstall(context.Background()); err != nil {
+			log.Printf("updater: install: %s", err)
+		}
+	}()
+}

updater.pub

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAWWF3cDxJKM668FqWsFsA9e7r7aXU2uDTUF+ZKKcxLP0=
+-----END PUBLIC KEY-----

updater/gitea/gitea.go

@@ -0,0 +1,329 @@
+// Package gitea implements updater.Provider for Gitea releases.
+//
+// Releases live on a self-hosted Gitea instance, for which Wails ships no
+// in-tree provider, so this mirrors the in-tree github provider against
+// Gitea's releases API. Everything else (verification, staging, swap,
+// restart, window) stays the framework's job.
+//
+// Asset layout per release (see .gitea/workflows/release.yml):
+//
+//	AniTrack-linux-amd64          bare updater binary, exact name match
+//	AniTrack-linux-amd64.sha512   "<hex>  <filename>" (sha512sum format)
+//	AniTrack-linux-amd64.sig      base64 ed25519ph signature from
+//	                              `wails3 updater sign`
+//
+// A release missing any of the three is skipped: verification fails closed.
+package gitea
+
+import (
+	"context"
+	"encoding/base64"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/wailsapp/wails/v3/pkg/updater"
+)
+
+// Config configures the Gitea provider.
+type Config struct {
+	// BaseURL is the instance root, e.g. https://git.linuxhg.com.
+	BaseURL string
+	// Owner and Repo identify the repository, e.g. john-okeefe/Anitrack.
+	Owner string
+	Repo  string
+	// AssetName is the exact updater artifact name, e.g. AniTrack-linux-amd64.
+	AssetName string
+	// HTTPClient overrides the default client (30s timeout). Optional.
+	HTTPClient *http.Client
+	// AllowPrerelease includes pre-release-tagged releases. Default false:
+	// -rc tags stay invisible (stable channel). Beta/test flows opt in.
+	AllowPrerelease bool
+}
+
+// Provider is an updater.Provider backed by Gitea releases.
+type Provider struct {
+	cfg    Config
+	client *http.Client
+}
+
+// New validates config and returns a Provider.
+func New(cfg Config) (*Provider, error) {
+	cfg.BaseURL = strings.TrimSuffix(cfg.BaseURL, "/")
+	if cfg.BaseURL == "" || cfg.Owner == "" || cfg.Repo == "" || cfg.AssetName == "" {
+		return nil, fmt.Errorf("gitea: BaseURL, Owner, Repo and AssetName are all required")
+	}
+	client := cfg.HTTPClient
+	if client == nil {
+		client = &http.Client{Timeout: 30 * time.Second}
+	}
+	return &Provider{cfg: cfg, client: client}, nil
+}
+
+// Name identifies the provider in logs and event payloads.
+func (p *Provider) Name() string { return "gitea" }
+
+// giteaRelease mirrors the fields we read from the Gitea releases API.
+type giteaRelease struct {
+	TagName     string       `json:"tag_name"`
+	Name        string       `json:"name"`
+	Body        string       `json:"body"`
+	Draft       bool         `json:"draft"`
+	Prerelease  bool         `json:"prerelease"`
+	PublishedAt string       `json:"published_at"`
+	Assets      []giteaAsset `json:"assets"`
+}
+
+// giteaAsset mirrors one release attachment.
+type giteaAsset struct {
+	Name               string `json:"name"`
+	Size               int64  `json:"size"`
+	BrowserDownloadURL string `json:"browser_download_url"`
+}
+
+// Check finds the newest usable release newer than req.CurrentVersion.
+// (nil, nil) means up-to-date.
+func (p *Provider) Check(ctx context.Context, req updater.CheckRequest) (*updater.Release, error) {
+	releases, err := p.listReleases(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var best *giteaRelease
+	var bestAsset *giteaAsset
+	for i := range releases {
+		r := &releases[i]
+		if r.Draft {
+			continue
+		}
+		if r.Prerelease && !p.cfg.AllowPrerelease {
+			continue
+		}
+		if compareSemver(r.TagName, req.CurrentVersion) <= 0 {
+			continue
+		}
+		asset := findAsset(r.Assets, p.cfg.AssetName)
+		if asset == nil {
+			continue
+		}
+		if best == nil || compareSemver(r.TagName, best.TagName) > 0 {
+			best = r
+			bestAsset = asset
+		}
+	}
+	if best == nil {
+		return nil, nil
+	}
+
+	verification, err := p.fetchVerification(ctx, *bestAsset)
+	if err != nil {
+		return nil, err
+	}
+
+	rel := &updater.Release{
+		Version: strings.TrimPrefix(strings.TrimPrefix(best.TagName, "v"), "V"),
+		Channel: "stable",
+		Name:    best.Name,
+		Notes:   best.Body,
+		Artifact: updater.Artifact{
+			Filename: bestAsset.Name,
+			Size:     bestAsset.Size,
+			Platform: req.Platform,
+			Arch:     req.Arch,
+		},
+		Verification: verification,
+		Metadata: map[string]any{
+			"downloadURL": bestAsset.BrowserDownloadURL,
+		},
+	}
+	if rel.Channel == "stable" && (best.Prerelease) {
+		rel.Channel = "beta"
+	}
+	if t, err := time.Parse(time.RFC3339, best.PublishedAt); err == nil {
+		rel.PublishedAt = t
+	}
+	return rel, nil
+}
+
+// Download streams the release artifact to dst, reporting progress.
+func (p *Provider) Download(ctx context.Context, r *updater.Release, dst io.Writer, onProgress func(written, total int64)) error {
+	url, _ := r.Metadata["downloadURL"].(string)
+	if url == "" {
+		return fmt.Errorf("gitea: release %s has no download URL", r.Version)
+	}
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("User-Agent", "AniTrack-updater")
+	resp, err := p.client.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("gitea: download %s: %s", url, resp.Status)
+	}
+	total := r.Artifact.Size
+	if total <= 0 {
+		total = resp.ContentLength
+	}
+	var written int64
+	buf := make([]byte, 128*1024)
+	for {
+		n, rerr := resp.Body.Read(buf)
+		if n > 0 {
+			if _, werr := dst.Write(buf[:n]); werr != nil {
+				return werr
+			}
+			written += int64(n)
+			onProgress(written, total)
+		}
+		if rerr == io.EOF {
+			onProgress(written, total)
+			return nil
+		}
+		if rerr != nil {
+			return rerr
+		}
+	}
+}
+
+// listReleases fetches the releases index (newest first page is enough).
+func (p *Provider) listReleases(ctx context.Context) ([]giteaRelease, error) {
+	url := fmt.Sprintf("%s/api/v1/repos/%s/%s/releases?limit=50", p.cfg.BaseURL, p.cfg.Owner, p.cfg.Repo)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("User-Agent", "AniTrack-updater")
+	resp, err := p.client.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("gitea: list releases: %w", err)
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("gitea: list releases: %s", resp.Status)
+	}
+	var releases []giteaRelease
+	if err := json.NewDecoder(resp.Body).Decode(&releases); err != nil {
+		return nil, fmt.Errorf("gitea: decode releases: %w", err)
+	}
+	return releases, nil
+}
+
+// findAsset returns the attachment with exactly assetName, or nil.
+func findAsset(assets []giteaAsset, assetName string) *giteaAsset {
+	for i := range assets {
+		if assets[i].Name == assetName && assets[i].BrowserDownloadURL != "" {
+			return &assets[i]
+		}
+	}
+	return nil
+}
+
+// fetchVerification downloads the .sha512 + .sig sidecars next to the asset.
+// This mirrors `wails3 updater sign` (SHA-512 digest, ed25519ph signature).
+// Anything missing or malformed is an error: verification fails closed.
+func (p *Provider) fetchVerification(ctx context.Context, asset giteaAsset) (*updater.Verification, error) {
+	base := strings.TrimSuffix(asset.BrowserDownloadURL, asset.Name)
+	digestHex, err := p.fetchText(ctx, base+asset.Name+".sha512")
+	if err != nil {
+		return nil, fmt.Errorf("gitea: digest sidecar: %w", err)
+	}
+	sigB64, err := p.fetchText(ctx, base+asset.Name+".sig")
+	if err != nil {
+		return nil, fmt.Errorf("gitea: signature sidecar: %w", err)
+	}
+
+	// "<hex>  <filename>" (sha512sum format); tolerate bare hex too.
+	digestHex = strings.Fields(digestHex)[0]
+	digest, err := hex.DecodeString(digestHex)
+	if err != nil || len(digest) != 64 {
+		return nil, fmt.Errorf("gitea: malformed digest sidecar for %s", asset.Name)
+	}
+	sig, err := base64.StdEncoding.DecodeString(strings.TrimSpace(sigB64))
+	if err != nil || len(sig) == 0 {
+		return nil, fmt.Errorf("gitea: malformed signature sidecar for %s", asset.Name)
+	}
+	return &updater.Verification{
+		DigestAlgo:    "sha512",
+		Digest:        digest,
+		SignatureAlgo: "ed25519ph",
+		Signature:     sig,
+	}, nil
+}
+
+// fetchText GETs url and returns the trimmed body.
+func (p *Provider) fetchText(ctx context.Context, url string) (string, error) {
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("User-Agent", "AniTrack-updater")
+	resp, err := p.client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("%s: %s", url, resp.Status)
+	}
+	body, err := io.ReadAll(io.LimitReader(resp.Body, 8*1024))
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(string(body)), nil
+}
+
+// compareSemver compares plain versions ("1.99.0", optional v prefix).
+// Pre-release suffixes (-rc1) sort below the plain release. Returns
+// -1, 0 or +1. Unparseable input compares as 0.0.0 (never newest).
+func compareSemver(a, b string) int {
+	an, ap := splitSemver(a)
+	bn, bp := splitSemver(b)
+	for i := 0; i < 3; i++ {
+		if an[i] != bn[i] {
+			if an[i] < bn[i] {
+				return -1
+			}
+			return 1
+		}
+	}
+	switch {
+	case ap == bp:
+		return 0
+	case ap == "":
+		return 1
+	case bp == "":
+		return -1
+	case ap < bp:
+		return -1
+	case ap > bp:
+		return 1
+	}
+	return 0
+}
+
+// splitSemver splits "v1.99.0-rc1" into ([1 99 0], "rc1").
+func splitSemver(v string) ([3]int, string) {
+	var nums [3]int
+	v = strings.TrimPrefix(strings.TrimPrefix(strings.TrimSpace(v), "v"), "V")
+	core, pre, _ := strings.Cut(v, "-")
+	for i, part := range strings.Split(core, ".") {
+		if i >= 3 {
+			break
+		}
+		n, err := strconv.Atoi(part)
+		if err != nil {
+			return [3]int{}, pre
+		}
+		nums[i] = n
+	}
+	return nums, pre
+}

updater/gitea/gitea_test.go

@@ -0,0 +1,291 @@
+package gitea
+
+import (
+	"context"
+	"crypto/ed25519"
+	"crypto/rand"
+	"crypto/sha512"
+	"encoding/base64"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/wailsapp/wails/v3/pkg/updater"
+)
+
+func TestCompareSemver(t *testing.T) {
+	cases := []struct {
+		a, b string
+		want int
+	}{
+		{"1.99.0", "1.6.8", 1},
+		{"1.6.8", "1.99.0", -1},
+		{"1.99.0", "1.99.0", 0},
+		{"v1.99.0", "1.99.0", 0},
+		{"2.0.0", "1.99.9", 1},
+		{"1.99.0-rc1", "1.99.0", -1},
+		{"1.99.0", "1.99.0-rc1", 1},
+		{"1.99.0-rc1", "1.99.0-rc2", -1},
+		{"1.10.0", "1.9.0", 1}, // numeric, not lexicographic
+		{"garbage", "1.0.0", -1},
+		{"1.0.0", "garbage", 1},
+		{"", "", 0},
+	}
+	for _, c := range cases {
+		if got := compareSemver(c.a, c.b); got != c.want {
+			t.Errorf("compareSemver(%q, %q) = %d, want %d", c.a, c.b, got, c.want)
+		}
+	}
+}
+
+const testAsset = "AniTrack-linux-amd64"
+const testData = "artifact-bytes"
+
+type releaseSpec struct {
+	tag         string
+	draft       bool
+	prerelease  bool
+	withAsset   bool
+	withSidecar bool
+}
+
+// buildServer serves a canned releases index. Every spec with withAsset gets
+// the test artifact; sidecars (.sha512/.sig, correctly formed) are served
+// only if at least one spec sets withSidecar.
+func buildServer(t *testing.T, specs []releaseSpec) *httptest.Server {
+	t.Helper()
+	_, priv, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		t.Fatal(err)
+	}
+	data := []byte(testData)
+	sum := sha512.Sum512(data)
+	sha := hex.EncodeToString(sum[:]) + "  " + testAsset + "\n"
+	sig := base64.StdEncoding.EncodeToString(ed25519.Sign(priv, sum[:])) + "\n"
+	serveSidecars := false
+	for _, s := range specs {
+		if s.withSidecar {
+			serveSidecars = true
+		}
+	}
+	var srv *httptest.Server
+	srv = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case strings.HasSuffix(r.URL.Path, "/releases"):
+			w.Header().Set("Content-Type", "application/json")
+			var b strings.Builder
+			b.WriteString("[")
+			for i, s := range specs {
+				assets := ""
+				if s.withAsset {
+					assets = fmt.Sprintf(`{"name":%q,"size":%d,"browser_download_url":%q}`,
+						testAsset, len(data), srv.URL+"/dl/"+testAsset)
+				}
+				if i > 0 {
+					b.WriteString(",")
+				}
+				fmt.Fprintf(&b, `{"tag_name":%q,"name":%q,"body":"notes","draft":%v,"prerelease":%v,"published_at":"2026-09-16T00:00:00Z","assets":[%s]}`,
+					s.tag, s.tag, s.draft, s.prerelease, assets)
+			}
+			b.WriteString("]")
+			fmt.Fprint(w, b.String())
+		case serveSidecars && r.URL.Path == "/dl/"+testAsset+".sha512":
+			fmt.Fprint(w, sha)
+		case serveSidecars && r.URL.Path == "/dl/"+testAsset+".sig":
+			fmt.Fprint(w, sig)
+		case serveSidecars && r.URL.Path == "/dl/"+testAsset:
+			w.Write(data)
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	return srv
+}
+
+func testProvider(srv *httptest.Server, allowPre bool) *Provider {
+	p, err := New(Config{
+		BaseURL:         srv.URL,
+		Owner:           "o",
+		Repo:            "r",
+		AssetName:       testAsset,
+		AllowPrerelease: allowPre,
+	})
+	if err != nil {
+		panic(err)
+	}
+	return p
+}
+
+func TestCheckFindsNewest(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{
+		{tag: "1.6.8", withAsset: true, withSidecar: true},
+		{tag: "1.99.0", withAsset: true, withSidecar: true},
+	})
+	defer srv.Close()
+	rel, err := testProvider(srv, false).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.6.8"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel == nil {
+		t.Fatal("expected a release, got up-to-date")
+	}
+	if rel.Version != "1.99.0" {
+		t.Errorf("version = %q, want 1.99.0", rel.Version)
+	}
+	if rel.Verification == nil || rel.Verification.DigestAlgo != "sha512" || rel.Verification.SignatureAlgo != "ed25519ph" {
+		t.Errorf("verification not populated: %+v", rel.Verification)
+	}
+	if len(rel.Verification.Digest) != 64 || len(rel.Verification.Signature) == 0 {
+		t.Errorf("verification malformed: %+v", rel.Verification)
+	}
+	if rel.Notes != "notes" {
+		t.Errorf("notes = %q", rel.Notes)
+	}
+}
+
+func TestCheckUpToDate(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{{tag: "1.99.0", withAsset: true, withSidecar: true}})
+	defer srv.Close()
+	rel, err := testProvider(srv, false).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.99.0"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel != nil {
+		t.Errorf("expected up-to-date, got %s", rel.Version)
+	}
+}
+
+func TestCheckSkipsDraftPrereleaseAndMissingAsset(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{
+		{tag: "1.99.2", draft: true, withAsset: true, withSidecar: true},
+		{tag: "1.99.1", prerelease: true, withAsset: true, withSidecar: true},
+		{tag: "1.99.0", withAsset: false},
+		{tag: "1.6.9", withAsset: true, withSidecar: true},
+	})
+	defer srv.Close()
+	rel, err := testProvider(srv, false).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.6.8"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel == nil || rel.Version != "1.6.9" {
+		t.Fatalf("version = %v, want 1.6.9 (draft/prerelease/asset-less skipped)", rel)
+	}
+}
+
+func TestCheckAllowPrerelease(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{
+		{tag: "1.99.1-rc1", prerelease: true, withAsset: true, withSidecar: true},
+	})
+	defer srv.Close()
+	rel, err := testProvider(srv, true).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.99.0"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel == nil || rel.Version != "1.99.1-rc1" {
+		t.Fatalf("version = %v, want 1.99.1-rc1", rel)
+	}
+	if rel.Channel != "beta" {
+		t.Errorf("channel = %q, want beta", rel.Channel)
+	}
+}
+
+func TestCheckFailsClosedWithoutSidecars(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{{tag: "1.99.0", withAsset: true, withSidecar: false}})
+	defer srv.Close()
+	_, err := testProvider(srv, false).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.6.8"})
+	if err == nil {
+		t.Fatal("expected error for missing sidecars, got nil")
+	}
+}
+
+func TestCheckServerError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.Error(w, "boom", http.StatusInternalServerError)
+	}))
+	defer srv.Close()
+	_, err := testProvider(srv, false).Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.6.8"})
+	if err == nil {
+		t.Fatal("expected error for 500, got nil")
+	}
+}
+
+func TestDownloadStreamsWithProgress(t *testing.T) {
+	srv := buildServer(t, []releaseSpec{{tag: "1.99.0", withAsset: true, withSidecar: true}})
+	defer srv.Close()
+	p := testProvider(srv, false)
+	rel, err := p.Check(context.Background(), updater.CheckRequest{CurrentVersion: "1.6.8"})
+	if err != nil || rel == nil {
+		t.Fatalf("check: %v %v", rel, err)
+	}
+	f, err := os.CreateTemp("", "dl")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.Remove(f.Name())
+	var calls int
+	var last int64
+	err = p.Download(context.Background(), rel, f, func(written, total int64) {
+		calls++
+		last = written
+		if total != int64(len(testData)) {
+			t.Errorf("total = %d", total)
+		}
+	})
+	f.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if calls == 0 || last != int64(len(testData)) {
+		t.Errorf("progress calls=%d last=%d", calls, last)
+	}
+	got, _ := os.ReadFile(f.Name())
+	if string(got) != testData {
+		t.Errorf("body = %q", got)
+	}
+}
+
+func TestNewValidatesConfig(t *testing.T) {
+	if _, err := New(Config{}); err == nil {
+		t.Error("expected error for empty config")
+	}
+}
+
+// TestLiveGiteaCheck hits the real instance. Opt-in only:
+// ANITRACK_LIVE_TEST=1 go test ./updater/gitea/ -run TestLiveGiteaCheck -v
+func TestLiveGiteaCheck(t *testing.T) {
+	if os.Getenv("ANITRACK_LIVE_TEST") == "" {
+		t.Skip("set ANITRACK_LIVE_TEST=1 to run")
+	}
+	p, err := New(Config{
+		BaseURL:   "https://git.linuxhg.com",
+		Owner:     "john-okeefe",
+		Repo:      "Anitrack",
+		AssetName: "AniTrack-linux-amd64",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	rel, err := p.Check(context.Background(), updater.CheckRequest{CurrentVersion: "0.0.0"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel == nil {
+		// Correct until CI publishes the bare-binary asset: no release
+		// carries AniTrack-linux-amd64 yet, so there is nothing to offer.
+		// This still proves API reachability + response parsing live.
+		t.Log("no matching asset published yet (expected until CI ships AniTrack-linux-amd64)")
+		return
+	}
+	t.Logf("latest=%s notes=%d bytes", rel.Version, len(rel.Notes))
+	var n int64
+	err = p.Download(context.Background(), rel, io.Discard, func(w, _ int64) { n = w })
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("downloaded %d bytes", n)
+}

updater_dev.go

@@ -0,0 +1,7 @@
+//go:build !production
+
+package main
+
+// updaterAutoCheck is false outside production builds (dev, vet, plain
+// go build): the updater is compiled in but never runs.
+const updaterAutoCheck = false

updater_flow_test.go

@@ -0,0 +1,140 @@
+// End-to-end updater flow test (headless): Gitea fixture provider ->
+// framework Check -> DownloadAndInstall -> REAL signature verification
+// against a test key. Proves our sidecar shape is exactly what the
+// framework verifier accepts. No network, no display, no Run().
+package main
+
+import (
+	"context"
+	"crypto"
+	"crypto/ed25519"
+	"crypto/rand"
+	"crypto/sha512"
+	"encoding/base64"
+	"encoding/hex"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/wailsapp/wails/v3/pkg/application"
+	"github.com/wailsapp/wails/v3/pkg/updater"
+
+	giteaprovider "AniTrack/updater/gitea"
+)
+
+const flowAsset = "AniTrack-linux-amd64"
+const flowData = "flow-test-binary-bytes"
+
+// flowServer serves one signed release for version 1.99.0. When *tampered
+// is true the .sig sidecar is corrupted so verification must fail. The flag
+// is read per-request so one server covers both phases (the framework keeps
+// a process-wide app singleton, so only one application.New per test binary).
+func flowServer(t *testing.T, pub ed25519.PublicKey, priv ed25519.PrivateKey, tampered *bool) *httptest.Server {
+	t.Helper()
+	data := []byte(flowData)
+	sum := sha512.Sum512(data)
+	sigBytes, err := priv.Sign(rand.Reader, sum[:], &ed25519.Options{Hash: crypto.SHA512})
+	if err != nil {
+		t.Fatal(err)
+	}
+	sha := hex.EncodeToString(sum[:]) + "  " + flowAsset + "\n"
+	mkSig := func() string {
+		s := sigBytes
+		if *tampered {
+			s = append([]byte(nil), sigBytes...)
+			s[0] ^= 0xff
+		}
+		return base64.StdEncoding.EncodeToString(s) + "\n"
+	}
+	var srv *httptest.Server
+	srv = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case strings.HasSuffix(r.URL.Path, "/releases"):
+			fmt.Fprintf(w, `[{"tag_name":"1.99.0","name":"1.99.0","body":"n","draft":false,"prerelease":false,"published_at":"2026-09-16T00:00:00Z","assets":[{"name":%q,"size":%d,"browser_download_url":%q}]}]`,
+				flowAsset, len(data), srv.URL+"/dl/"+flowAsset)
+		case r.URL.Path == "/dl/"+flowAsset+".sha512":
+			fmt.Fprint(w, sha)
+		case r.URL.Path == "/dl/"+flowAsset+".sig":
+			fmt.Fprint(w, mkSig())
+		case r.URL.Path == "/dl/"+flowAsset:
+			w.Write(data)
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	_ = pub
+	return srv
+}
+
+func TestUpdaterFlowDownloadsAndVerifies(t *testing.T) {
+	pub, priv, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_ = priv
+	tampered := false
+	srv := flowServer(t, pub, priv, &tampered)
+	defer srv.Close()
+
+	gh, err := giteaprovider.New(giteaprovider.Config{
+		BaseURL:   srv.URL,
+		Owner:     "o",
+		Repo:      "r",
+		AssetName: flowAsset,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	app := application.New(application.Options{Name: "AniTrackFlowTest"})
+	if err := app.Updater.Init(updater.Config{
+		CurrentVersion: "1.6.8",
+		Providers:      []updater.Provider{gh},
+		PublicKey:      []byte(pub),
+		Window:         updater.WindowNone,
+	}); err != nil {
+		t.Fatal(err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
+	defer cancel()
+
+	// Phase 1: good signature -> staged bytes match the fixture.
+	rel, err := app.Updater.Check(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rel == nil {
+		t.Fatal("expected an update from 1.6.8 to 1.99.0")
+	}
+	if err := app.Updater.DownloadAndInstall(ctx); err != nil {
+		t.Fatalf("DownloadAndInstall (incl. real signature verify): %s", err)
+	}
+	staged := app.Updater.DownloadedPath()
+	if staged == "" {
+		t.Fatal("no staged path after install")
+	}
+	got, err := os.ReadFile(staged)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if string(got) != flowData {
+		t.Errorf("staged bytes = %q, want fixture", got)
+	}
+	os.Remove(staged)
+
+	// Phase 2: tampered signature -> install must fail closed.
+	tampered = true
+	if _, err := app.Updater.Check(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if err := app.Updater.DownloadAndInstall(ctx); err == nil {
+		t.Fatal("expected verification failure for tampered signature, got nil")
+	} else {
+		t.Logf("rejected as expected: %s", err)
+	}
+}

updater_prod.go

@@ -0,0 +1,8 @@
+//go:build production
+
+package main
+
+// updaterAutoCheck gates the startup update check to production builds:
+// `wails3 build` sets -tags production, `wails3 dev` does not, so dev
+// binaries in build/bin never phone home.
+const updaterAutoCheck = true

wails.json

@@ -13,6 +13,6 @@
   },
   "info": {
     "productName": "AniTrack",
-    "productVersion": "1.99.0"
+    "productVersion": "1.99.1"
   }
 }