chore(release): v0.42.1

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,14 @@ 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).
 
+## [0.42.1] - 2026-05-29
+### Fixed
+- **GUI "Add game…" can now link a launcher.** The dialog only asked for a name, so a custom
+  game (e.g. SPT) couldn't be given its launch command or log folder from the app — those were
+  CLI-only, leaving it unlaunchable from the GUI. It's now a proper form: name + an optional
+  launch command/script (with a **Browse…** file picker) + an optional log folder (auto-detected
+  from the script's folder when left blank).
+
 ## [0.42.0] - 2026-05-29
 ### Added
 - **Detect hard freezes that log no Xid.** The kernel-log scanner caught Xid codes, OOM, panic,

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rigdoctor"
-version = "0.42.0"
+version = "0.42.1"
 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__ = "0.42.0"
+__version__ = "0.42.1"