docs: 2.7.0 regression results on the new VM; the first login's app is the newest release

.claude/skills/steam-machine-iso/SKILL.md

@@ -124,10 +124,14 @@ an earlier run's single user mode edits the skel layout, and the theme then
 
 First desktop login as that user:
 
-1. Point the first-login script at the test copy (it runs the newest
-   release otherwise): copy `/mnt` to `/opt/steamify-test` (`chmod -R a+rX`),
-   `sed -i 's#^curl .*#bash /opt/steamify-test/steamify.sh --first-login#'`
-   `/home/isotest/.local/share/steamify/bin/first-login`.
+1. The first-login step (`~/.local/share/steamify/bin/first-login`, removes
+   itself) starts the app through `run-app`, which always downloads the
+   newest *release* (`releases/latest/download/steamify-app.sh`): before a
+   release that shows the old version. For the branch's app, start it by
+   hand afterwards as that user: copy `/mnt` to `/opt/steamify-test`
+   (`chmod -R a+rX`), then `sudo -u isotest XDG_RUNTIME_DIR=/run/user/1001
+   DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1001/bus systemd-run --user
+   /opt/steamify-test/ui/steamify-ui`.
 2. Gamescope doesn't run in the VM: `Session=plasma.desktop` in
    `/etc/sddm.conf.d/zz-steamos-autologin.conf`, remove
    `/etc/plasmalogin.conf.d/00-test-autologin.conf`, reboot.

TESTPLAN.md

@@ -94,9 +94,17 @@ change only shows right after Enter).
 - ISO: `steamify-install` and the packagechooser pages still pass `--skip`
   (removed in 2.7.0); to be replaced by the Steamify page.
 
+- `/etc/plasmalogin.conf` missing before Steamify (a VM from vminstall.sh,
+  not Calamares): turning the conversion off leaves an empty file instead of
+  none (harmless; Calamares installs have one, restored from the backup).
+- R2.2: the first login's app is the newest *release* (`run-app`), so before
+  a release it shows the old version; start the branch's app by hand
+  (steam-machine-iso skill).
+
 ## Results log
 
 | Date | Branch / version | Blocks | Result |
 |---|---|---|---|
 | 2026-09-28 | `feat/defaults-options` 2.7.0 (uncommitted `--options`, `--boot`) | R1.1-R1.6, R2.1, F1-F7 | all pass (VM `--fremont`) |
 | 2026-09-28 | same + CEC socket fix, UI label fix | R1.7, R1.10, U1-U8, H1, H4 (desktop), H5 | R1.7 first failed: `cec-audio-control.socket` never enabled (old bug, fixed: `cec_enable` enables it, `FEATURE_VERSION[cec]=2.7.0`); after: 53 PASS / 0 FAIL / 2 SKIP. UI: progress row said "Boot into Boot into" (fixed). Rest pass. Not run: R1.8, R1.9, R2.2, U9, H3 |
+| 2026-09-28 | `release/2.7.0` (VM from vminstall.sh, `~/vms/steamify-vm`) | R1.2 (fresh, CEC socket), R1.8, R1.9, R1.5 via U9, U9, R2.1, R2.2, H3 | all pass except one old bug: theme on (single on) → single off → theme off left single's launcher keys; fixed (`58e43d4`, PR #34) and retested. BIOS dry run F7F0107 → F7F0108 passed; greeter and SDDM reboot checks passed |