v1.5.1

Elite Trader v1.5.1 — auto-update relaunch fix

Fixes the one remaining auto-update glitch: after installing an update the app
could close but fail to reopen ("Failed to load Python DLL"), because it tried to
relaunch the new exe a split-second too early. The updater now waits briefly for
the old process to finish tearing down before relaunching, and keeps a one-file
backup so a bad launch is recoverable.

The v1.5.0 → v1.5.1 update itself predates this fix, so it may still need you
to open EliteTrader.exe once by hand after it swaps. Every update from v1.5.1
onward reopens on its own.

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Run from source (run.bat / run.sh) or grab the attached EliteTrader.exe
(no Python needed).

Full Changelog: v1.5.0...v1.5.1