feat: in-app uninstaller, changelog viewer, version automation (0.1.0)

First milestone release — a complete, installable, self-updating RigDoctor:
live monitoring, crash capture + health report, desktop GUI, user-local
install/uninstall, and token-gated self-update with real release notes.

- feat(gui): in-app uninstaller — Setup "Uninstall RigDoctor" button and
  `rigdoctor uninstall [--purge]`; removes venv/launchers/desktop entry
  (detached so it can delete its own venv), with optional purge of
  settings/token/logs (core/uninstall.py)
- feat(gui): in-app changelog — sidebar "Changelog" link listing release
  history fetched from the update server (updates.list_releases)
- chore: versioning rules + automation (D21) — git-cliff --bumped-version,
  packaging/bump.sh, cliff.toml [bump] (pre-1.0: breaking -> minor)
- chore(release): stamp 0.1.0; milestone policy recorded in D19

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.gitea/workflows/release.yml

@@ -27,12 +27,39 @@ jobs:
           python -m pip install --upgrade build
           python -m build
 
+      - name: Build self-extracting installer (.run)
+        run: python packaging/make_run.py
+
       - name: Read version
         id: ver
         run: |
           V=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml','rb'))['project']['version'])")
           echo "version=$V" >> "$GITHUB_OUTPUT"
 
+      - name: Build release notes
+        run: |
+          python - <<'PY'
+          import json
+          version = "${{ steps.ver.outputs.version }}"
+          tag = f"v{version}"
+          out, capturing = [], False
+          try:
+              for line in open("CHANGELOG.md", encoding="utf-8").read().splitlines():
+                  if line.startswith("## "):
+                      if capturing:
+                          break
+                      capturing = line.startswith(f"## [{version}]")
+                      continue
+                  if capturing:
+                      out.append(line)
+          except OSError:
+              pass
+          body = "\n".join(out).strip() or f"Release {tag}."
+          payload = {"tag_name": tag, "target_commitish": "${{ github.sha }}", "name": tag, "body": body}
+          open("/tmp/release.json", "w", encoding="utf-8").write(json.dumps(payload))
+          print(f"release notes: {len(body)} chars")
+          PY
+
       - name: Publish Gitea release
         env:
           TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -52,7 +79,7 @@ jobs:
           rid=$(curl -sS -X POST \
             -H "Authorization: token ${TOKEN}" \
             -H "Content-Type: application/json" \
-            -d "{\"tag_name\":\"${TAG}\",\"target_commitish\":\"${{ github.sha }}\",\"name\":\"${TAG}\",\"body\":\"Automated release for ${TAG}. See CHANGELOG.md.\"}" \
+            -d @/tmp/release.json \
             "${API}/releases" | python -c "import sys, json; print(json.load(sys.stdin)['id'])")
 
           for f in dist/*; do

CHANGELOG.md

@@ -5,6 +5,54 @@ All notable changes to RigDoctor are recorded here. Format follows
 (`MAJOR.MINOR.PATCH`, pre-1.0). `__version__` and `pyproject.toml` must match the git
 release tag (so the auto-updater, D18, can compare versions).
 
+## [0.1.0] - 2026-05-21
+_First milestone release — a complete, installable, self-updating RigDoctor: live monitoring,
+crash capture + health report, desktop GUI, user-local install/uninstall, and updates._
+### Added
+- **In-app uninstaller**: "Uninstall RigDoctor" button on the Setup page (and
+  `rigdoctor uninstall [--purge]`) — removes the venv, launchers, and desktop entry, with an
+  option to also wipe settings/token/logs. Runs detached so it can delete its own venv.
+- **In-app changelog**: a "Changelog" link in the sidebar opens the release history (tags +
+  notes) fetched from the update server.
+
+## [0.0.10] - 2026-05-21
+### Added
+- **"Restart now" button** after a successful in-app update — relaunches RigDoctor for you
+  instead of asking you to restart manually.
+- **Real release notes**: CI now sets each Gitea release's body from the matching CHANGELOG
+  section (instead of "Automated release for…"), and the updater shows **"What's new"** — a
+  notes dialog before applying (GUI) and in `rigdoctor update` (CLI).
+### Changed
+- Setup page / `rigdoctor install`: dropped internal module references (M4, M5, …) from the
+  component descriptions — end users don't need them.
+- Adopting **Conventional Commits** + **git-cliff** (`cliff.toml`, `packaging/changelog.sh`)
+  to generate CHANGELOG entries from commit history going forward (D20).
+### Fixed
+- The self-extracting **`.run` installer** is now built **without makeself** (a pure-Python
+  self-extractor, `packaging/make_run.py`), so it reliably attaches to every release — it was
+  silently skipped before because the CI runner couldn't install makeself.
+
+## [0.0.8] - 2026-05-21
+### Added
+- **Periodic update checks**: the GUI now re-checks for new releases while running (every
+  `update_check_minutes`, default 30; 0 disables), so a newly published version is detected
+  without restarting. After applying an update, re-checks stop until restart.
+- **"Run with admin" on the Health page**: runs all checks (including root-only SMART) via
+  `pkexec rigdoctor report --json`, so the full report — not just "SMART needs root" — is
+  available from the UI.
+
+## [0.0.7] - 2026-05-21
+### Added
+- **User-local installer** `install.sh` (no root): creates a private venv, links
+  `rigdoctor`/`rigdoctor-gui` into `~/.local/bin`, and adds a desktop entry. Re-run to
+  upgrade; `--uninstall` to remove.
+- **Self-extracting `.run` installer** via `packaging/make-run.sh` (makeself) — one
+  download-and-run executable bundling the wheel + `install.sh`; built and attached to each
+  release by CI.
+- **Self-update apply (M13)**: `rigdoctor update` now installs the newer version via
+  authenticated pip (`rigdoctor[gui] @ git+https://oauth2:<token>@…@<tag>`); the GUI sidebar
+  "Update to v…" button applies it and prompts to restart. Token is scrubbed from output.
+
 ## [0.0.6] - 2026-05-21
 ### Added
 - **Token-gated updates (M13)**: store a Gitea Personal Access Token, **encrypted in the OS

README.md

@@ -63,6 +63,21 @@ Full rationale and the still-open questions are in `docs/DECISIONS.md`.
 | `installer/` | Installer / `.deb` packaging (empty until Phase 4) |
 | `tests/` | Tests (stdlib `unittest`) |
 
+## Install (user-local, no root)
+
+RigDoctor installs into a private venv under `~/.local` — no root, self-updating:
+
+```bash
+./install.sh                 # from a source checkout or the self-extracting .run
+./install.sh --ref v0.0.6    # install a specific released tag (needs a token)
+./install.sh --uninstall     # remove it
+```
+
+This adds `rigdoctor` / `rigdoctor-gui` to `~/.local/bin` and a desktop entry. Each release
+also ships a one-file **`.run`** installer (download, `chmod +x`, run). Updates are gated to
+accounts on the Git server (a Personal Access Token); save one via the GUI **Setup → Update
+access** panel or `rigdoctor login`, then `rigdoctor update` (or the sidebar button).
+
 ## Run it (dev)
 
 Stdlib-only, no install needed (target is Python ≥ 3.11; tested on 3.14):

cliff.toml

@@ -0,0 +1,42 @@
+# git-cliff configuration — generate CHANGELOG.md from Conventional Commits (D20).
+# Run via packaging/changelog.sh.
+
+[changelog]
+header = """
+# Changelog
+
+All notable changes to RigDoctor are recorded here. Format follows
+[Keep a Changelog](https://keepachangelog.com/); versioning is SemVer-style
+(`MAJOR.MINOR.PATCH`, pre-1.0). `__version__` and `pyproject.toml` must match the git
+release tag (so the auto-updater, D18, can compare versions).
+"""
+body = """
+{% for group, commits in commits | group_by(attribute="group") %}
+## {{ group | upper_first }}
+{% for commit in commits %}\
+- {{ commit.message | upper_first }}\
+{% endfor %}
+{% endfor %}
+"""
+trim = true
+
+[git]
+conventional_commits = true
+filter_unconventional = false
+commit_parsers = [
+    { message = "^feat", group = "Added" },
+    { message = "^fix", group = "Fixed" },
+    { message = "^docs", group = "Documentation" },
+    { message = "^perf", group = "Performance" },
+    { message = "^refactor", group = "Changed" },
+    { message = "^chore\\(release\\)", skip = true },
+    { message = "^chore|^build|^ci|^style|^test", group = "Internal" },
+    { message = ".*", group = "Other" },
+]
+tag_pattern = "v[0-9]*"
+sort_commits = "oldest"
+
+[bump]
+# Pre-1.0 rules (D21): feat -> minor, fix -> patch, breaking -> minor (not major).
+features_always_bump_minor = true
+breaking_always_bump_major = false

docs/DECISIONS.md

@@ -191,12 +191,41 @@ desirable — access control is delegated to Gitea.
 PATCH for ordinary changes, MINOR for larger milestones). `__version__`
 (`rigdoctor/__init__.py`) and `pyproject.toml` are the single source of truth and **must match
 the git release tag** so the auto-updater (D18) can compare versions. Every change updates
-`CHANGELOG.md` (Keep a Changelog style). *Note:* an early placeholder `0.1.0` was corrected to
+`CHANGELOG.md` — now generated from **Conventional Commits** via git-cliff (see D20).
+*Milestone policy (pre-1.0):* **0.0.x** = early development; **0.1.0** = first complete,
+installable, self-updating release (reached 2026-05-21); **0.x.0** = each later milestone
+(AMD/Intel, unattended logger auto-start, session sharing…); **1.0.0** = broadly stable
+(multi-vendor/distro, no major caveats). PATCH (`0.x.PATCH`) for fixes/small changes. *Note:* an early placeholder `0.1.0` was corrected to
 follow the released **0.0.x** line — first release was **V0.0.1**; current is **0.0.2**.
 
+### D20 — Automated changelog & release notes — *DECIDED 2026-05-21*
+**Release notes are generated from our changes, surfaced in the auto-updater.**
+- *Release body:* CI sets each Gitea release's `body` from the matching `CHANGELOG.md`
+  section (was a hardcoded "Automated release for…"). The updater fetches the release `body`
+  and shows **"What's new"** — a dialog before applying (GUI) and in `rigdoctor update` (CLI).
+- *Generation:* adopt **Conventional Commits** (`feat:`/`fix:`/`docs:`/`chore:` …) and
+  **git-cliff** (`cliff.toml`, `packaging/changelog.sh`) to generate `CHANGELOG.md` from
+  commit history. Refines D19's "hand-write CHANGELOG" to "generate it from conventional
+  commits"; `__version__`/`pyproject.toml`/tag still the source of truth for the version.
+- *CI does not auto-commit the changelog* (avoids push loops) — it's regenerated by the dev
+  via the script when cutting a version; CI only reads the section for the release body.
+
+### D21 — Versioning rules & automation — *DECIDED 2026-05-21*
+The next version is **determined by the Conventional Commit types** since the last release
+(D20), so it can be auto-computed instead of guessed:
+- `fix:` / `perf:` → bump **PATCH**.
+- `feat:` → bump **MINOR** (pre-1.0: `0.MINOR.0`).
+- breaking (`feat!:` / `BREAKING CHANGE:`) → pre-1.0: bump **MINOR** (not major); post-1.0: MAJOR.
+- `docs:` / `chore:` / `refactor:` / `ci:` / `test:` / `style:` alone → **PATCH** (no feature release).
+- Milestone overrides by hand are allowed (e.g., jumping to `1.0.0`); see the milestone policy in D19.
+
+*Automation:* `git-cliff --bumped-version` computes the next version from history;
+`packaging/bump.sh` writes it into `__init__.py` + `pyproject.toml`. Rules live in
+`cliff.toml [bump]` (pre-1.0: `breaking_always_bump_major = false`).
+
 ## Open
 
-None currently — all tracked decisions (D1–D19) are resolved. New questions will be added
+None currently — all tracked decisions (D1–D21) are resolved. New questions will be added
 here as they arise. Remaining detail to flesh out during build: the tray's supporting-action
 set (D13), per-module apt package names, M12's tunnel/token specifics, and M13's
 update mechanism (APT repo vs. self-installed `.deb`).

docs/MODULES.md

@@ -57,7 +57,11 @@ Status: ⬜ not started · 🟦 designing · 🟨 in progress · ✅ done
   resolution; enables the logger service and trigger mode. *Implemented (first cut):* distro/
   package-manager/GPU detection (`core/sysenv`), an optional-component catalog (`core/catalog`),
   and dependency install via pkexec/sudo — `rigdoctor install [--check] [-y]` + GUI Setup tab.
-  *Pending:* writing config/module selection and enabling the `systemd --user` service.
+  The **user-local app install** is `install.sh` (private venv + `~/.local/bin` launchers +
+  desktop entry, no root; handles the `python3-venv` prerequisite) plus a self-extracting
+  **`.run`** (pure-Python self-extractor, `packaging/make_run.py`, built by CI). *Pending:*
+  config/module selection + `systemd --user`
+  service enable.
 - **M12 Session sharing / remote assist** (D16) — let a helper inspect a user's machine, in
   an escalating ladder: (1) **diagnostic bundle export** (inventory + recent log + report,
   one-way), (2) **live read-only view** over a user-chosen tunnel (Tailscale/cloudflared/SSH,
@@ -68,8 +72,11 @@ Status: ⬜ not started · 🟦 designing · 🟨 in progress · ✅ done
   holders** via a Personal Access Token, stored **encrypted in the OS keyring** (`secret-tool`)
   with a 0600-file fallback (`config.load_token`/`save_token`/`token_backend`). `core/updates`
   queries the releases API with the token; CLI `login`/`logout`/`update`; GUI Setup "Update
-  access" panel + sidebar states. The no-root **self-update apply** (download → verify → swap →
+  access" panel + sidebar states. The no-root **self-update apply** is implemented:
-  restart) and the user-local install script are still pending.
+  `rigdoctor update` runs an authenticated `pip install --upgrade "rigdoctor[gui] @
+  git+https://oauth2:<token>@…@<tag>"` into the user-local venv (GUI "Update to v…" button +
+  restart prompt; token scrubbed). Installed via the user-local **`install.sh`** /
+  self-extracting **`.run`** (M9).
   *Original plan:* On launch, check the public Gitea releases API and
   **self-update a user-local install with no root** (download → verify checksum/signature →
   atomic symlink swap → restart, incl. the daemon). HTTPS-only, version-check-only (no

docs/ROADMAP.md

@@ -40,16 +40,17 @@ Ubuntu + NVIDIA first; `.deb` distribution (see `DECISIONS.md`).
       `rigdoctor wrap %command%` + global Steam compat-tool; zero-config watcher
       (Steam RunningAppID + /proc) and GameMode hook follow)
 - [~] M9 interactive installer — *done:* distro/GPU detection + optional-dependency install
-      (`rigdoctor install`, GUI Setup tab). *Pending:* module-selection config + `systemd --user`
+      (`rigdoctor install`, GUI Setup tab); **user-local `install.sh` + self-extracting `.run`**
-      service enable + trigger-mode pick.
+      (no-root venv install, handles python3-venv prereq, CI-built). *Pending:* module-selection
+      config + `systemd --user` service enable + trigger-mode pick.
 - [ ] `.deb` packaging (D8) declaring per-bundle deps incl. python3-pyside6 for Desktop UI
 
 ## Phase 5 — Breadth (later)
 - [ ] AMD GPU support in M1 (Steam Deck / Radeon)
 - [ ] Intel GPU best-effort
-- [~] M13 auto-update (D18) — *done:* launch-time version check shown in the GUI sidebar
+- [x] M13 auto-update (D18) — launch-time version check (GUI sidebar) + no-root self-update
-      (up-to-date / "Update to v…" / unavailable). *Pending:* no-root self-update of the
+      apply (`rigdoctor update` / sidebar button → authenticated pip upgrade), token-gated.
-      user-local install from the public Gitea releases; `rigdoctor update`.
+      Restart-after-update is manual for now.
 - [ ] (Later, separate milestone) Optional auto-apply of suggested fixes behind explicit
       consent — currently out of scope (D9)
 

install.sh

@@ -0,0 +1,103 @@
+#!/usr/bin/env sh
+# RigDoctor user-local installer (no root). Creates a private venv, links the
+# `rigdoctor` / `rigdoctor-gui` commands into ~/.local/bin, and adds a desktop
+# entry. Installs from a bundled wheel (the .run installer) or from a source
+# checkout. Re-run to upgrade; `./install.sh --uninstall` to remove.
+set -eu
+
+APP_NAME=rigdoctor
+DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
+VENV="$DATA_HOME/$APP_NAME/venv"
+BIN_DIR="$HOME/.local/bin"
+DESKTOP_DIR="$DATA_HOME/applications"
+DESKTOP_FILE="$DESKTOP_DIR/rigdoctor.desktop"
+SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
+
+uninstall() {
+    echo "Removing RigDoctor user-local install…"
+    rm -rf "$VENV"
+    rm -f "$BIN_DIR/rigdoctor" "$BIN_DIR/rigdoctor-gui" "$DESKTOP_FILE"
+    echo "Done. (Config and logs under ~/.config/rigdoctor and ~/.local/share/rigdoctor were kept.)"
+}
+
+REF=""
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --uninstall) uninstall; exit 0 ;;
+        --ref) REF="${2:-}"; [ -n "$REF" ] || { echo "--ref needs a tag"; exit 1; }; shift 2 ;;
+        -h|--help) echo "Usage: install.sh [--ref <tag>] [--uninstall]"; exit 0 ;;
+        *) echo "Unknown option: $1"; exit 1 ;;
+    esac
+done
+
+PY=python3
+command -v "$PY" >/dev/null 2>&1 || { echo "python3 not found — install Python 3.11+."; exit 1; }
+"$PY" - <<'EOF' || { echo "Python 3.11+ is required."; exit 1; }
+import sys
+sys.exit(0 if sys.version_info >= (3, 11) else 1)
+EOF
+
+# venv support (ensurepip) is required; install python3-venv if it's missing.
+if ! "$PY" -c "import ensurepip" >/dev/null 2>&1; then
+    PYVER=$("$PY" -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')")
+    PKGS="python3-venv python${PYVER}-venv"
+    echo "Python venv support is missing — needs: $PKGS"
+    if command -v pkexec >/dev/null 2>&1; then ESC=pkexec
+    elif command -v sudo >/dev/null 2>&1; then ESC=sudo
+    else ESC=""; fi
+    if [ -n "$ESC" ] && command -v apt-get >/dev/null 2>&1; then
+        echo "Installing $PKGS (you may be prompted for your password)…"
+        "$ESC" sh -c "apt-get update && apt-get install -y $PKGS" \
+            || { echo "Failed. Install manually: sudo apt install $PKGS"; exit 1; }
+    else
+        echo "Install it manually, then re-run: sudo apt install $PKGS"
+        exit 1
+    fi
+fi
+
+# Where to install from: a specific released tag (--ref), a bundled wheel, or source.
+WHEEL=$(ls "$SCRIPT_DIR"/rigdoctor-*.whl 2>/dev/null | head -n1 || true)
+if [ -n "$REF" ]; then
+    CONF="${XDG_CONFIG_HOME:-$HOME/.config}/rigdoctor/token"
+    TOKEN="${RIGDOCTOR_TOKEN:-$(cat "$CONF" 2>/dev/null || true)}"
+    [ -n "$TOKEN" ] || { echo "--ref needs a token (run 'rigdoctor login' or set RIGDOCTOR_TOKEN)."; exit 1; }
+    SRC="rigdoctor[gui] @ git+https://oauth2:$TOKEN@git.jesseyvanofferen.com/jessey/rigdoctor.git@$REF"
+elif [ -n "$WHEEL" ]; then
+    SRC="$WHEEL[gui]"
+elif [ -f "$SCRIPT_DIR/pyproject.toml" ]; then
+    SRC="$SCRIPT_DIR[gui]"
+else
+    echo "No bundled wheel or source found next to the installer."
+    exit 1
+fi
+
+echo "Creating venv at $VENV…"
+"$PY" -m venv "$VENV"
+"$VENV/bin/pip" install --upgrade pip >/dev/null
+echo "Installing RigDoctor (pulls in PySide6 — this can take a minute)…"
+"$VENV/bin/pip" install "$SRC"
+
+mkdir -p "$BIN_DIR"
+ln -sf "$VENV/bin/rigdoctor" "$BIN_DIR/rigdoctor"
+ln -sf "$VENV/bin/rigdoctor-gui" "$BIN_DIR/rigdoctor-gui"
+
+mkdir -p "$DESKTOP_DIR"
+cat > "$DESKTOP_FILE" <<EOF
+[Desktop Entry]
+Type=Application
+Name=RigDoctor
+Comment=Hardware monitoring & crash diagnostics for Linux gamers
+Exec=$VENV/bin/rigdoctor-gui
+Icon=utilities-system-monitor
+Terminal=false
+Categories=System;Monitor;Utility;
+EOF
+
+echo
+echo "RigDoctor $("$VENV/bin/rigdoctor" --version 2>/dev/null | awk '{print $2}') installed."
+echo "  GUI:  rigdoctor-gui   (or find 'RigDoctor' in your app menu)"
+echo "  CLI:  rigdoctor --help"
+case ":$PATH:" in
+    *":$BIN_DIR:"*) ;;
+    *) echo "  Note: add $BIN_DIR to your PATH (a fresh login usually does this).";;
+esac

packaging/bump.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env sh
+# Auto-set the next version from Conventional Commits (git-cliff), per D21.
+# Run after committing your feat:/fix: changes; it updates __init__.py + pyproject.toml.
+# Then update CHANGELOG.md, commit as `chore(release): vX.Y.Z`, and push (CI tags + releases).
+set -eu
+
+ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
+cd "$ROOT"
+
+command -v git-cliff >/dev/null 2>&1 || { echo "git-cliff not found. Install: pip install git-cliff"; exit 1; }
+
+NEXT=$(git-cliff --bumped-version | sed 's/^v//')
+[ -n "$NEXT" ] || { echo "Could not compute the next version."; exit 1; }
+
+python3 - "$NEXT" <<'PY'
+import pathlib, re, sys
+version = sys.argv[1]
+init = pathlib.Path("src/rigdoctor/__init__.py")
+init.write_text(re.sub(r'__version__ = "[^"]+"', f'__version__ = "{version}"', init.read_text()))
+proj = pathlib.Path("pyproject.toml")
+proj.write_text(re.sub(r'(?m)^version = "[^"]+"', f'version = "{version}"', proj.read_text(), count=1))
+PY
+
+echo "Set version to $NEXT."
+echo "Next: add a '## [$NEXT]' CHANGELOG section, then commit as 'chore(release): v$NEXT'."

packaging/changelog.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+# Regenerate CHANGELOG.md from Conventional Commits using git-cliff (D20).
+# Install once:  pip install git-cliff   (ships prebuilt binaries)
+# Usage:         packaging/changelog.sh [--tag vX.Y.Z]
+set -eu
+
+ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
+cd "$ROOT"
+
+command -v git-cliff >/dev/null 2>&1 || {
+    echo "git-cliff not found. Install it: pip install git-cliff"
+    exit 1
+}
+
+if [ "${1:-}" = "--tag" ] && [ -n "${2:-}" ]; then
+    git-cliff --tag "$2" -o CHANGELOG.md
+else
+    git-cliff -o CHANGELOG.md
+fi
+echo "Wrote CHANGELOG.md"

packaging/make-run.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+# Build the self-extracting .run installer (delegates to make_run.py — no makeself).
+exec python3 "$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)/make_run.py" "$@"

packaging/make_run.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+"""Build a dependency-free self-extracting .run installer (no makeself).
+
+Produces dist/rigdoctor-<version>-installer.run: a POSIX shell stub with an appended
+tar.gz of the wheel + install.sh. Running it extracts to a temp dir and runs install.sh.
+"""
+
+from __future__ import annotations
+
+import io
+import os
+import subprocess
+import sys
+import tarfile
+import tomllib
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+MARKER = "__RIGDOCTOR_ARCHIVE__"
+
+STUB = f"""#!/bin/sh
+# RigDoctor self-extracting installer. Extracts the embedded archive and runs install.sh.
+set -eu
+SKIP=$(awk '/^{MARKER}$/ {{ print NR + 1; exit 0 }}' "$0")
+TMP=$(mktemp -d)
+tail -n +"$SKIP" "$0" | tar -xz -C "$TMP"
+sh "$TMP/install.sh" "$@"
+RET=$?
+rm -rf "$TMP"
+exit $RET
+{MARKER}
+"""
+
+
+def main() -> int:
+    version = tomllib.loads((ROOT / "pyproject.toml").read_text())["project"]["version"]
+    dist = ROOT / "dist"
+    dist.mkdir(exist_ok=True)
+
+    wheel = dist / f"rigdoctor-{version}-py3-none-any.whl"
+    if not wheel.exists():
+        subprocess.run([sys.executable, "-m", "build", "--wheel"], cwd=ROOT, check=True)
+    if not wheel.exists():
+        print(f"wheel not found: {wheel}", file=sys.stderr)
+        return 1
+
+    buf = io.BytesIO()
+    with tarfile.open(fileobj=buf, mode="w:gz") as tar:
+        tar.add(wheel, arcname=wheel.name)
+        tar.add(ROOT / "install.sh", arcname="install.sh")
+
+    out = dist / f"rigdoctor-{version}-installer.run"
+    with open(out, "wb") as f:
+        f.write(STUB.encode())
+        f.write(buf.getvalue())
+    os.chmod(out, 0o755)
+    print(f"Built {out}")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rigdoctor"
-version = "0.0.6"
+version = "0.1.0"
 description = "Modular hardware monitoring & crash diagnostics for Linux gamers."
 readme = "README.md"
 requires-python = ">=3.11"

src/rigdoctor/__init__.py

@@ -1,3 +1,3 @@
 """RigDoctor — modular hardware monitoring & crash diagnostics for Linux gamers."""
 
-__version__ = "0.0.6"
+__version__ = "0.1.0"

src/rigdoctor/cli.py

@@ -228,7 +228,7 @@ def cmd_login(args) -> int:
         print("No token provided.")
         return 1
     config.save_token(token)
-    state, tag = updates.update_state()
+    state, tag, _notes = updates.update_state()
     if state == updates.AUTH:
         print("Token saved, but the server rejected it (check scope/permissions).")
         return 1
@@ -248,7 +248,7 @@ def cmd_logout(args) -> int:
 def cmd_update(args) -> int:
     from .core import updates
 
-    state, tag = updates.update_state()
+    state, tag, notes = updates.update_state()
     if state == updates.NO_TOKEN:
         print("No update token. Run `rigdoctor login` after creating one at:")
         print(f"  {updates.TOKEN_PAGE}")
@@ -264,9 +264,34 @@ def cmd_update(args) -> int:
         return 0
     # AVAILABLE
     print(f"Update available: {tag}  (current v{__version__}).")
+    if notes:
+        print("\nWhat's new:\n" + "\n".join("  " + ln for ln in notes.splitlines()) + "\n")
     if args.check:
         return 0
-    print("Self-update (apply) isn't wired yet — coming with the install script.")
+    print(f"Installing {tag}…")
+    rc, out = updates.apply_update(tag)
+    print(out[-2000:])
+    if rc == 0:
+        print(f"\nUpdated to {tag}. Restart RigDoctor to use the new version.")
+        return 0
+    print(f"\nUpdate failed (exit {rc}).")
+    return rc
+
+
+def cmd_uninstall(args) -> int:
+    from .core import uninstall as uninstaller
+
+    scope = "everything (app + settings, token, and logs)" if args.purge else "the app (settings/logs kept)"
+    if not args.yes:
+        try:
+            reply = input(f"Uninstall RigDoctor — remove {scope}? [y/N] ").strip().lower()
+        except EOFError:
+            reply = "n"
+        if reply not in ("y", "yes"):
+            print("Aborted.")
+            return 1
+    uninstaller.uninstall(purge=args.purge)
+    print("Uninstalling… RigDoctor will be removed momentarily.")
     return 0
 
 
@@ -317,6 +342,11 @@ def build_parser() -> argparse.ArgumentParser:
     upd.add_argument("--check", action="store_true", help="only report, don't apply")
     upd.set_defaults(func=cmd_update)
 
+    unin = sub.add_parser("uninstall", help="remove the user-local install")
+    unin.add_argument("--purge", action="store_true", help="also remove settings, token, and logs")
+    unin.add_argument("-y", "--yes", action="store_true", help="don't ask for confirmation")
+    unin.set_defaults(func=cmd_uninstall)
+
     rec = sub.add_parser("record", help="crash-capture logger (M3)")
     rec_sub = rec.add_subparsers(dest="record_cmd", required=True)
 

src/rigdoctor/config.py

@@ -137,6 +137,7 @@ DEFAULTS: dict = {
     "interval": 1.0,           # sampling interval in seconds (default ≤1 Hz — NFR)
     "log_max_bytes": 20_000_000,  # rotate a log segment past this size
     "log_backups": 10,            # keep this many rotated segments (bounds disk use)
+    "update_check_minutes": 30,   # re-check for updates this often while running (0 = off)
 }
 
 

src/rigdoctor/core/catalog.py

@@ -23,7 +23,7 @@ class Component:
 COMPONENTS: tuple[Component, ...] = (
     Component(
         "smartmontools", "SMART disk health", "Diagnostics",
-        "Disk health (SMART) in the health report (M4)", ("smartmontools",), "smartctl",
+        "Disk health (SMART) in the health report", ("smartmontools",), "smartctl",
     ),
     Component(
         "lm-sensors", "lm-sensors", "Diagnostics",
@@ -31,7 +31,7 @@ COMPONENTS: tuple[Component, ...] = (
     ),
     Component(
         "dmidecode", "dmidecode", "Diagnostics",
-        "Motherboard / BIOS / RAM details for system inventory (M5)", ("dmidecode",), "dmidecode",
+        "Motherboard / BIOS / RAM details for system inventory", ("dmidecode",), "dmidecode",
     ),
     Component(
         "pciutils", "pciutils", "Diagnostics",
@@ -39,10 +39,10 @@ COMPONENTS: tuple[Component, ...] = (
     ),
     Component(
         "libnotify", "Desktop notifications", "Monitoring",
-        "Desktop alert notifications (M8)", ("libnotify-bin",), "notify-send",
+        "Desktop alert notifications", ("libnotify-bin",), "notify-send",
     ),
     Component(
         "libsecret", "Encrypted token storage", "Updates",
-        "Store the update token in the OS keyring, encrypted (M13)", ("libsecret-tools",), "secret-tool",
+        "Store the update token in the OS keyring, encrypted", ("libsecret-tools",), "secret-tool",
     ),
 )

src/rigdoctor/core/uninstall.py

@@ -0,0 +1,41 @@
+"""Uninstall the user-local RigDoctor install (app files; optionally all data).
+
+Mirrors `install.sh --uninstall`. The removal runs in a detached shell so it can
+delete the venv the current process is running from once we exit.
+"""
+
+from __future__ import annotations
+
+import shlex
+import subprocess
+from pathlib import Path
+
+from .. import config
+from . import reccontrol
+
+
+def targets(purge: bool = False) -> list[Path]:
+    """Paths removed by an uninstall. With purge, also config/state/logs."""
+    home = Path.home()
+    share = config.DATA_DIR.parent  # ~/.local/share
+    items = [
+        config.DATA_DIR / "venv",
+        home / ".local" / "bin" / "rigdoctor",
+        home / ".local" / "bin" / "rigdoctor-gui",
+        share / "applications" / "rigdoctor.desktop",
+    ]
+    if purge:
+        items += [config.CONFIG_DIR, config.STATE_DIR, config.DATA_DIR]
+    return items
+
+
+def uninstall(purge: bool = False) -> None:
+    """Stop the recorder, clear the token if purging, and remove the install."""
+    reccontrol.stop_background()
+    if purge:
+        config.clear_token()  # removes keyring entry + any file fallback
+    paths = " ".join(shlex.quote(str(p)) for p in targets(purge))
+    subprocess.Popen(
+        ["/bin/sh", "-c", f"sleep 1; rm -rf {paths}"],
+        start_new_session=True,
+    )

src/rigdoctor/core/updates.py

@@ -1,14 +1,16 @@
-"""Update check (M13): ask the Gitea releases API for the latest version.
+"""Update check (M13): ask the Gitea releases API for the latest version + notes.
 
 Stdlib-only (urllib). The Gitea instance requires sign-in, so updates are gated to
 account holders via a Personal Access Token (D18): set $RIGDOCTOR_TOKEN or save one
-with `rigdoctor login`. Self-update (apply) is built on top of this; this module
+with `rigdoctor login`. Returns the latest tag, its release notes (body), and a clear
-handles detection and exposes a clear state for the UI.
+state for the UI; `apply_update` performs the no-root self-update.
 """
 
 from __future__ import annotations
 
 import json
+import subprocess
+import sys
 import urllib.error
 import urllib.request
 
@@ -40,11 +42,11 @@ def is_newer(latest: str, current: str = __version__) -> bool:
         return False
 
 
-def fetch_latest(timeout: float = 5.0) -> tuple[str | None, str | None]:
+def fetch_latest(timeout: float = 5.0) -> tuple[str | None, str, str | None]:
-    """Return (tag, error). error is one of NO_TOKEN / AUTH / NETWORK, or None on success."""
+    """Return (tag, notes, error). error is NO_TOKEN/AUTH/NETWORK, or None on success."""
     token = load_token()
     if not token:
-        return (None, NO_TOKEN)
+        return (None, "", NO_TOKEN)
     req = urllib.request.Request(
         LATEST_API,
         headers={"Accept": "application/json", "Authorization": f"token {token}"},
@@ -52,24 +54,66 @@ def fetch_latest(timeout: float = 5.0) -> tuple[str | None, str | None]:
     try:
         with urllib.request.urlopen(req, timeout=timeout) as resp:  # noqa: S310 (https)
             data = json.load(resp)
-        return (data.get("tag_name") or None, None)
+        return (data.get("tag_name") or None, (data.get("body") or "").strip(), None)
     except urllib.error.HTTPError as exc:
-        return (None, AUTH if exc.code in (401, 403) else NETWORK)
+        return (None, "", AUTH if exc.code in (401, 403) else NETWORK)
     except Exception:
-        return (None, NETWORK)
+        return (None, "", NETWORK)
 
 
 def check_latest(timeout: float = 5.0) -> str | None:
-    """Convenience: latest tag or None (ignores error reason)."""
+    """Convenience: latest tag or None (ignores notes/error)."""
-    tag, _ = fetch_latest(timeout)
+    tag, _notes, _error = fetch_latest(timeout)
     return tag
 
 
-def update_state(timeout: float = 5.0) -> tuple[str, str | None]:
+def update_state(timeout: float = 5.0) -> tuple[str, str | None, str]:
-    """Return (state, tag). state in NO_TOKEN/AUTH/NETWORK/UP_TO_DATE/AVAILABLE."""
+    """Return (state, tag, notes). state in NO_TOKEN/AUTH/NETWORK/UP_TO_DATE/AVAILABLE."""
-    tag, error = fetch_latest(timeout)
+    tag, notes, error = fetch_latest(timeout)
     if error:
-        return (error, None)
+        return (error, None, "")
     if tag and is_newer(tag):
-        return (AVAILABLE, tag)
+        return (AVAILABLE, tag, notes)
-    return (UP_TO_DATE, tag)
+    return (UP_TO_DATE, tag, notes)
+
+
+def list_releases(limit: int = 15, timeout: float = 6.0) -> tuple[list[tuple[str, str, str]], str | None]:
+    """Return ([(tag, date, notes), …], error) for the in-app changelog."""
+    token = load_token()
+    if not token:
+        return ([], NO_TOKEN)
+    req = urllib.request.Request(
+        f"{GITEA_BASE}/api/v1/repos/{REPO}/releases?limit={limit}",
+        headers={"Accept": "application/json", "Authorization": f"token {token}"},
+    )
+    try:
+        with urllib.request.urlopen(req, timeout=timeout) as resp:  # noqa: S310 (https)
+            data = json.load(resp)
+        return ([
+            (r.get("tag_name") or "?", (r.get("published_at") or "")[:10], (r.get("body") or "").strip())
+            for r in data
+        ], None)
+    except urllib.error.HTTPError as exc:
+        return ([], AUTH if exc.code in (401, 403) else NETWORK)
+    except Exception:
+        return ([], NETWORK)
+
+
+def apply_update(tag: str) -> tuple[int, str]:
+    """Self-update the current (user-local) install to `tag` via authenticated pip.
+
+    Installs `rigdoctor[gui] @ git+https://oauth2:<token>@…/rigdoctor.git@<tag>` into
+    the running environment. Returns (exit_code, output) with the token scrubbed.
+    """
+    token = load_token()
+    if not token:
+        return (1, "No update token configured. Run `rigdoctor login`.")
+    host = GITEA_BASE.split("://", 1)[1]
+    ref = f"rigdoctor[gui] @ git+https://oauth2:{token}@{host}/{REPO}.git@{tag}"
+    cmd = [sys.executable, "-m", "pip", "install", "--upgrade", ref]
+    try:
+        proc = subprocess.run(cmd, capture_output=True, text=True, timeout=1800)
+        out = (proc.stdout + proc.stderr).replace(token, "***")
+        return (proc.returncode, out)
+    except (subprocess.SubprocessError, OSError) as exc:
+        return (1, str(exc).replace(token, "***"))

src/rigdoctor/gui/health_page.py

@@ -2,6 +2,11 @@
 
 from __future__ import annotations
 
+import json
+import os
+import shutil
+import subprocess
+import sys
 import threading
 import time
 
@@ -72,6 +77,11 @@ class HealthPage(QWidget):
         self._status = QLabel("")
         self._status.setObjectName("Muted")
         header.addWidget(self._status)
+        self._admin_btn = QPushButton("Run with admin")
+        self._admin_btn.setToolTip("Run all checks with root (SMART needs it) — prompts for your password")
+        self._admin_btn.clicked.connect(self._run_admin)
+        self._admin_btn.setEnabled(shutil.which("pkexec") is not None)
+        header.addWidget(self._admin_btn)
         self._run_btn = QPushButton("Run health report")
         self._run_btn.setObjectName("PrimaryButton")
         self._run_btn.clicked.connect(self._run)
@@ -106,7 +116,34 @@ class HealthPage(QWidget):
             findings = []
         self._result.emit(findings)
 
+    def _run_admin(self) -> None:
+        self._run_btn.setEnabled(False)
+        self._admin_btn.setEnabled(False)
+        self._status.setText("Running all checks with admin (you'll be prompted)…")
+        threading.Thread(target=self._work_admin, daemon=True).start()
+
+    def _work_admin(self) -> None:
+        from ..core.health import Finding
+
+        cli = os.path.join(os.path.dirname(sys.executable), "rigdoctor")
+        if os.path.exists(cli):
+            cmd = ["pkexec", cli, "report", "--json"]
+        else:  # dev / not on PATH next to python
+            cmd = ["pkexec", sys.executable, "-m", "rigdoctor", "report", "--json"]
+        try:
+            proc = subprocess.run(cmd, capture_output=True, text=True, timeout=180)
+            findings = [Finding(**d) for d in json.loads(proc.stdout)] if proc.returncode == 0 else None
+        except Exception:
+            findings = None  # pkexec cancelled / failed / unparsable
+        self._result.emit(findings)
+
     def _render_findings(self, findings) -> None:
+        self._run_btn.setEnabled(True)
+        self._admin_btn.setEnabled(shutil.which("pkexec") is not None)
+        if findings is None:  # elevated run cancelled/failed — keep current results
+            self._status.setText("admin run cancelled")
+            return
+
         while self._list.count():
             item = self._list.takeAt(0)
             w = item.widget()
@@ -122,4 +159,3 @@ class HealthPage(QWidget):
         for finding in findings:
             self._list.addWidget(_finding_widget(finding))
         self._list.addStretch(1)
-        self._run_btn.setEnabled(True)

src/rigdoctor/gui/main_window.py

@@ -2,23 +2,29 @@
 
 from __future__ import annotations
 
+import os
+import sys
 import threading
 
-from PySide6.QtCore import Qt, QUrl, Signal
+from PySide6.QtCore import Qt, QProcess, QTimer, Signal
-from PySide6.QtGui import QDesktopServices
 from PySide6.QtWidgets import (
+    QApplication,
     QButtonGroup,
+    QDialog,
     QFrame,
     QHBoxLayout,
     QLabel,
     QMainWindow,
+    QMessageBox,
     QPushButton,
     QStackedWidget,
+    QTextEdit,
     QVBoxLayout,
     QWidget,
 )
 
 from .. import __version__
+from ..config import load_config
 from ..core import updates
 from .dashboard import Dashboard
 from .health_page import HealthPage
@@ -34,7 +40,9 @@ _PLACEHOLDERS = {
 
 
 class MainWindow(QMainWindow):
-    _update_checked = Signal(object)  # latest tag (str) or None
+    _update_checked = Signal(object)  # (state, tag, notes)
+    _update_applied = Signal(int)     # pip exit code
+    _changelog_ready = Signal(object)  # ([(tag, date, notes)], error)
 
     def __init__(self, interval: float = 1.0) -> None:
         super().__init__()
@@ -71,9 +79,21 @@ class MainWindow(QMainWindow):
         self._worker.sampled.connect(self.dashboard.update_sample)
         self._worker.start()
 
-        # Background update check (M13); result lands in the sidebar.
+        # Update check (M13): once at launch, then periodically so a newly published
+        # release is detected without restarting (interval from config; 0 disables).
+        self._latest_tag = None
+        self._latest_notes = ""
+        self._applied = False
         self._update_checked.connect(self._show_update_state)
-        threading.Thread(target=self._check_updates, daemon=True).start()
+        self._update_applied.connect(self._on_update_applied)
+        self._changelog_ready.connect(self._on_changelog)
+        self._start_update_check()
+        minutes = float(load_config().get("update_check_minutes", 30) or 0)
+        if minutes > 0:
+            self._update_timer = QTimer(self)
+            self._update_timer.setInterval(int(minutes * 60_000))
+            self._update_timer.timeout.connect(self._start_update_check)
+            self._update_timer.start()
 
     def _build_sidebar(self) -> QFrame:
         bar = QFrame()
@@ -109,6 +129,11 @@ class MainWindow(QMainWindow):
         version = QLabel(f"v{__version__}")
         version.setObjectName("Muted")
         v.addWidget(version)
+        changelog_btn = QPushButton("Changelog")
+        changelog_btn.setObjectName("LinkButton")
+        changelog_btn.setCursor(Qt.CursorShape.PointingHandCursor)
+        changelog_btn.clicked.connect(self._show_changelog)
+        v.addWidget(changelog_btn)
 
         # Update state (filled in by the background check).
         self._update_label = QLabel("checking for updates…")
@@ -117,16 +142,99 @@ class MainWindow(QMainWindow):
         self._update_btn = QPushButton()
         self._update_btn.setObjectName("PrimaryButton")
         self._update_btn.setCursor(Qt.CursorShape.PointingHandCursor)
-        self._update_btn.clicked.connect(lambda: QDesktopServices.openUrl(QUrl(updates.RELEASES_PAGE)))
+        self._update_btn.clicked.connect(self._apply_update)
         self._update_btn.setVisible(False)
         v.addWidget(self._update_btn)
+        self._restart_btn = QPushButton("Restart now")
+        self._restart_btn.setObjectName("PrimaryButton")
+        self._restart_btn.setCursor(Qt.CursorShape.PointingHandCursor)
+        self._restart_btn.clicked.connect(self._restart)
+        self._restart_btn.setVisible(False)
+        v.addWidget(self._restart_btn)
         return bar
 
+    def _restart(self) -> None:
+        gui = os.path.join(os.path.dirname(sys.executable), "rigdoctor-gui")
+        if os.path.exists(gui):
+            QProcess.startDetached(gui)
+        else:  # dev / not installed next to python
+            QProcess.startDetached(sys.executable, sys.argv)
+        QApplication.instance().quit()
+
+    def _apply_update(self) -> None:
+        if not self._latest_tag:
+            return
+        box = QMessageBox(self)
+        box.setWindowTitle(f"Update to {self._latest_tag}")
+        box.setText(f"Update RigDoctor to {self._latest_tag}?")
+        box.setInformativeText(self._latest_notes or "(no release notes)")
+        box.setStandardButtons(QMessageBox.StandardButton.Ok | QMessageBox.StandardButton.Cancel)
+        box.button(QMessageBox.StandardButton.Ok).setText("Update")
+        if box.exec() != QMessageBox.StandardButton.Ok:
+            return
+        self._update_btn.setEnabled(False)
+        self._update_label.setText("updating…")
+        tag = self._latest_tag
+        threading.Thread(target=lambda: self._update_applied.emit(updates.apply_update(tag)[0]), daemon=True).start()
+
+    def _on_update_applied(self, rc: int) -> None:
+        if rc == 0:
+            self._applied = True
+            self._update_label.setText("update installed")
+            self._update_btn.setVisible(False)
+            self._restart_btn.setVisible(True)
+            if hasattr(self, "_update_timer"):
+                self._update_timer.stop()
+        else:
+            self._update_label.setText("update failed")
+            self._update_btn.setEnabled(True)
+
+    def _start_update_check(self) -> None:
+        threading.Thread(target=self._check_updates, daemon=True).start()
+
+    def _show_changelog(self) -> None:
+        dialog = QDialog(self)
+        dialog.setWindowTitle("RigDoctor — Changelog")
+        dialog.resize(560, 540)
+        layout = QVBoxLayout(dialog)
+        view = QTextEdit()
+        view.setObjectName("Report")
+        view.setReadOnly(True)
+        view.setPlainText("Loading…")
+        layout.addWidget(view)
+        self._changelog_view = view
+        dialog.show()
+        threading.Thread(target=self._fetch_changelog, daemon=True).start()
+
+    def _fetch_changelog(self) -> None:
+        self._changelog_ready.emit(updates.list_releases())
+
+    def _on_changelog(self, result) -> None:
+        view = getattr(self, "_changelog_view", None)
+        if view is None:
+            return
+        releases, error = result
+        if error == updates.NO_TOKEN:
+            view.setPlainText("Add an update token (Setup → Update access) to load the changelog.")
+            return
+        if error or not releases:
+            view.setPlainText("Couldn't load the changelog from the update server.")
+            return
+        blocks = []
+        for tag, date, notes in releases:
+            head = tag + (f"   ({date})" if date else "")
+            blocks.append(f"{head}\n{'─' * len(head)}\n{notes or '(no notes)'}")
+        view.setPlainText("\n\n".join(blocks))
+
     def _check_updates(self) -> None:
         self._update_checked.emit(updates.update_state())
 
     def _show_update_state(self, result) -> None:
-        state, tag = result
+        if self._applied:  # an update was applied this session; awaiting restart
+            return
+        state, tag, notes = result
+        self._latest_tag = tag
+        self._latest_notes = notes
         self._update_btn.setVisible(False)
         if state == updates.NO_TOKEN:
             self._update_label.setText("connect to update server")

src/rigdoctor/gui/setup_page.py

@@ -7,10 +7,12 @@ import threading
 from PySide6.QtCore import Qt, QUrl, Signal
 from PySide6.QtGui import QDesktopServices
 from PySide6.QtWidgets import (
+    QApplication,
     QFrame,
     QHBoxLayout,
     QLabel,
     QLineEdit,
+    QMessageBox,
     QPushButton,
     QSizePolicy,
     QTextEdit,
@@ -19,7 +21,7 @@ from PySide6.QtWidgets import (
 )
 
 from .. import config
-from ..core import installer, sysenv, updates
+from ..core import installer, sysenv, uninstall, updates
 from .theme import GOOD, MUTED, WARN
 
 
@@ -113,9 +115,41 @@ class SetupPage(QWidget):
         root.addWidget(self._output)
         root.addStretch(1)
 
+        danger = QHBoxLayout()
+        danger.addStretch(1)
+        uninstall_btn = QPushButton("Uninstall RigDoctor")
+        uninstall_btn.setObjectName("DangerButton")
+        uninstall_btn.clicked.connect(self._uninstall)
+        danger.addWidget(uninstall_btn)
+        root.addLayout(danger)
+
         self._refresh()
         self._refresh_update_status()
 
+    def _uninstall(self) -> None:
+        box = QMessageBox(self)
+        box.setIcon(QMessageBox.Icon.Warning)
+        box.setWindowTitle("Uninstall RigDoctor")
+        box.setText("Uninstall RigDoctor?")
+        box.setInformativeText(
+            "This removes the app. Choose “Remove all” to also delete your settings, "
+            "update token, and captured logs."
+        )
+        remove_all = box.addButton("Remove all", QMessageBox.ButtonRole.DestructiveRole)
+        app_only = box.addButton("Uninstall", QMessageBox.ButtonRole.AcceptRole)
+        box.addButton("Cancel", QMessageBox.ButtonRole.RejectRole)
+        box.exec()
+        clicked = box.clickedButton()
+        if clicked is remove_all:
+            purge = True
+        elif clicked is app_only:
+            purge = False
+        else:
+            return
+        uninstall.uninstall(purge=purge)
+        QMessageBox.information(self, "RigDoctor", "Uninstalling… RigDoctor will close now.")
+        QApplication.instance().quit()
+
     def _refresh(self) -> None:
         self._env.setText(
             f"Distro: {sysenv.distro_name()}    "
@@ -185,7 +219,7 @@ class SetupPage(QWidget):
         self._upd_state.emit((config.token_backend(), updates.update_state()))
 
     def _on_upd_state(self, result) -> None:
-        backend, (state, tag) = result
+        backend, (state, tag, _notes) = result
         msg = {
             updates.NO_TOKEN: "paste a token below to enable updates",
             updates.AUTH: "token rejected — check its scope/permissions",

src/rigdoctor/gui/theme.py

@@ -107,4 +107,16 @@ QDoubleSpinBox, QSpinBox {{
 QTextEdit#Report {{
     background: #0d0f13; color: #cfd3da; border: 1px solid {CARD_BORDER}; border-radius: 8px;
 }}
+
+QPushButton#DangerButton {{
+    background: transparent; color: {CRIT}; border: 1px solid {CRIT};
+    border-radius: 8px; padding: 7px 14px;
+}}
+QPushButton#DangerButton:hover {{ background: {CRIT}; color: #1a0d0d; }}
+
+QPushButton#LinkButton {{
+    background: transparent; border: none; color: {MUTED};
+    text-align: left; padding: 0; text-decoration: underline;
+}}
+QPushButton#LinkButton:hover {{ color: {TEXT}; }}
 """