diff --git a/issues/0051-macos-bundle-assets-cwd-relative.md b/issues/0051-macos-bundle-assets-cwd-relative.md
index 2c80076..0d1a69e 100644
--- a/issues/0051-macos-bundle-assets-cwd-relative.md
+++ b/issues/0051-macos-bundle-assets-cwd-relative.md
@@ -1,3 +1,21 @@
+**FIXED.** Two parts, both needed for Finder/`open` to work:
+
+1. **cwd-relative assets** — `SdlPlatform.init` now chdir's to
+   `SDL_GetBasePath()` when running from inside a `.app` (sx commit
+   `b31fbae`, `library/modules/platform/sdl3.sx`), mirroring uikit.sx's iOS
+   `chdir_to_bundle`. Gated to the `.app` case so the `sx run` dev flow keeps
+   the project CWD.
+2. **Gatekeeper-rejected signature** — the bundle was signed with a
+   *Development* cert, which `spctl` rejects, so a standalone `open` wouldn't
+   launch it. Switched the macOS build to **ad-hoc** signing (the bundler's
+   macOS/sim default — just leave the codesign identity empty; game commit
+   `d80a350`, `build.sx`).
+
+Verified: a plain `cd game && sx build main.sx` then `open
+sx-out/macos/SxChess.app` launches and renders (was: instant `stbtt` segfault
+on missing font, or no launch at all). It was NOT App Translocation — the
+bundle had no `com.apple.quarantine` xattr.
+
 # Symptom
 
 A bundled macOS `.app` built with `sx build` crashes on launch when started