Major changes
Build Prefix as a shared runtime DLL with a matching import library, and link both the interpreter executable and compiled extensions against that shared runtime.
Refine extension namespace exposure so module-qualified operators require a dedicated module-restriction flag rather than relying on PREFIX_EXTENSION_ASMODULE alone.
Minor changes
Add the APPEND built-in for appending a single element to a one-dimensional tensor.
Allow unqualified resolution of module-restricted extension operators within modules that extended them, and preserve those extension namespaces when such modules are imported through an alias.
Patches
Update the bundled networking, win32, gui, and image extensions to use the new module-restriction semantics.
Update image helpers so SHOW loads its Windows dependency explicitly and INVERT preserves the alpha channel.
Fix floating-point rendering so infinities stringify correctly.