1-Click SeedVR 2.5 — Release Notes (v1.9.62b)

Everything new since v1.9.61b.

v1.9.62b — Crash-proof downloads, self-diagnosing config

The Model Manager download worker is now fully crash-guarded: any
unexpected exception (including the reported traceback-less
OverflowError from inside Qt/C++ bindings) is converted into a clear
status message on the dialog instead of taking the application down.
The progress percentage is clamped to 0–100 with divide-by-zero
protection.
Unhandled exceptions without a Python traceback are now logged with
their type/repr and a note pointing at the operation context, so the
real cause shows up in error.log / Send Logs mails.

Startup writes MainWindow ready — 1-Click SeedVR 2.5 v1.9.62b into
app.log — sent-in logs can always be matched to the exact version.

Right after load, the app verifies config.json is actually writable.
On failure (read-only folder, antivirus/lock) it logs
config.json WRITE TEST FAILED to error.log and shows an on-screen
warning — the "settings silently don't stick" class of problems is now
immediately visible on the affected machine.

Clicking/scrubbing the timeline while in Split view now switches back
to Single view and seeks to the chosen frame — frame-accurate
scrubbing without manual mode switching.

When no last-used folder is known (fresh install or unwritable config),
dialogs open in the user's home folder instead of the EXE/dist folder.

The frozen EXE was tested end-to-end in a simulated fresh install on a
foreign path with a shipped (C:-pointing, first_run: true) config:
all paths were rebased to the real install root, the flag flipped to
false and config.json was persisted on first launch.