S        This expression returns the Lacewing Server's version string. It will not change throughout the app.


Lacewing Relay Server will likely be "liblacewing #20 (Windows/x86)".


Lacewing Blue Server will be in the format:

"liblacewing 0.5.4 (Platform, XX-bit) / Bluewing reimpl Unicode b40"


liblacewing 0.5.4 is the final version of liblacewing, the underlying C/C++ networking library the extensions use.

32-bit is expected for Fusion's Windows version, as Fusion and its built Windows apps are 32-bit.


Platform will be "Android", "iOS", "HTML5", "UWP", "Macintosh", etc.

The bits will be "32-bit" or "64-bit".


Unicode will be text "Unicode" for Unicode Windows version, which is built in CF2.5, and in MMF2 with Unicode add-on.

Otherwise that part will be blank. It's blank in Android, iOS, Mac, etc, which support Unicode.

Even if built in MMF2 without Unicode add-on, Blue Server Windows will still supports Unicode text between clients, but the server will be unable to parse it in the Fusion events or pass it to various extensions without replacing characters that aren't in the server's local character set.

For more information, see Blue Set > Unicode notes.


A Blue Server version string on Windows may be:

"liblacewing 0.5.4 (Windows Unicode x86, 32-bit) / Bluewing Unicode reimpl b40"

Running it from Android ARM64 CPU:

"liblacewing 0.5.4 (Android ARM64, 64-bit) / Bluewing reimpl b40"

Running on iOS ARMv7 CPU:

"liblacewing 0.5.4 (iOS ARMv7, 32-bit) / Bluewing reimpl b40"


Note if you're using Run Application on an Android, iOS, Mac app, the Windows version of Blue is still being used, so the version string will reflect that.

(Even Fusion editor running on Mac uses the Blue Windows version, as Mac editor is a Wine translator around Fusion editor's Windows code.)


b40 indicates Server build 40.

In the Fusion editor, the latest Blue version is checked for by the built-in update checker, but can also be seen on the Darkwire extension list, if you enable the Version column in the webpage's filter on bottom left.