Release 3.8.2.4: unify Windows/macOS GUI on glaze HTTP host.

Auto-bump build number on each compile; ship versioned Windows artifacts.

Co-authored-by: Cursor <cursoragent@cursor.com>

build.bat

@@ -1,7 +1,24 @@
 @echo off
-setlocal
+setlocal EnableExtensions
 cd /d "%~dp0"
 
+echo Bumping build number...
+call :bump_build
+if errorlevel 1 exit /b 1
+
+REM Full version = CurrentVersion.BuildNumber from versioninfo.json (e.g. 3.8.2.4)
+set "VER="
+for /f "usebackq delims=" %%v in (`powershell -NoProfile -Command "(Get-Content -Raw 'versioninfo.json' | ConvertFrom-Json).StringFileInfo.FileVersion"`) do set "VER=%%v"
+if not defined VER (
+  echo Failed to read FileVersion from versioninfo.json
+  exit /b 1
+)
+
+set "OUT_GUI=Navis-%VER%.exe"
+set "OUT_CLI=vpnclient-%VER%.exe"
+set "DIST=dist\navis-release"
+
+echo Building Navis %VER% for Windows...
 echo Generating Windows icon resources...
 go run ./tools/mkico
 if errorlevel 1 exit /b 1
@@ -14,16 +31,59 @@ if errorlevel 1 (
 goversioninfo -64 -icon assets\navis.ico -manifest assets\app.manifest -o cmd\vpnapp\resource.syso versioninfo.json
 if errorlevel 1 exit /b 1
 
-echo Building Navis GUI and CLI...
-go build -ldflags="-H windowsgui -s -w" -trimpath -o Navis.exe ./cmd/vpnapp
+echo Building GUI -^> %OUT_GUI%
+go build -ldflags="-H windowsgui -s -w" -trimpath -o "%OUT_GUI%" ./cmd/vpnapp
 if errorlevel 1 exit /b 1
 
-go build -ldflags="-s -w" -trimpath -o vpnclient.exe ./cmd/vpnclient
+echo Building CLI -^> %OUT_CLI%
+go build -ldflags="-s -w" -trimpath -o "%OUT_CLI%" ./cmd/vpnclient
 if errorlevel 1 exit /b 1
 
+mkdir "%DIST%" 2>nul
+copy /Y "%OUT_GUI%" "%DIST%\%OUT_GUI%" >nul
+if errorlevel 1 exit /b 1
+copy /Y "%OUT_CLI%" "%DIST%\%OUT_CLI%" >nul
+if errorlevel 1 exit /b 1
+REM Stable names for the update feed / installers (best-effort if file is locked)
+call :copy_alias "%OUT_GUI%" "%DIST%\Navis.exe"
+call :copy_alias "%OUT_CLI%" "%DIST%\vpnclient.exe"
+
 echo.
 echo Done:
-echo   Navis.exe
-echo   vpnclient.exe
+echo   %OUT_GUI%
+echo   %OUT_CLI%
+echo   %DIST%\%OUT_GUI%
+echo   %DIST%\%OUT_CLI%
+echo   %DIST%\Navis.exe  (update alias)
 echo   assets\navis.ico
 endlocal
+exit /b 0
+
+:bump_build
+where py >nul 2>&1
+if not errorlevel 1 (
+  py -3 scripts\bump-build.py
+  exit /b %ERRORLEVEL%
+)
+where python >nul 2>&1
+if not errorlevel 1 (
+  python scripts\bump-build.py
+  exit /b %ERRORLEVEL%
+)
+where python3 >nul 2>&1
+if not errorlevel 1 (
+  python3 scripts\bump-build.py
+  exit /b %ERRORLEVEL%
+)
+REM PowerShell fallback when Python is not installed
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0scripts\bump-build.ps1"
+exit /b %ERRORLEVEL%
+
+:copy_alias
+if exist "%~2" del /F /Q "%~2" >nul 2>&1
+copy /Y "%~1" "%~2" >nul 2>&1
+if errorlevel 1 (
+  echo Warning: could not refresh %~2 ^(file in use^). Versioned build is still ready.
+  exit /b 0
+)
+exit /b 0