v0.3.2

Simplify background server startup by using shell execute.

v0.3.1

Prevent standard handles inheritance on Windows daemon startup.
This resolves the issue where wrapping tools (like Node.js spawn) would hang due to stream inheritance.

v0.3.0

Automatically releases the Excel COM instance after 5 minutes of inactivity (no Excel requests).
Before releasing, if no workbooks are open, it will also quit the Excel process. This prevents zombie background Excel processes from running indefinitely and blocking system shutdowns.

v0.2.1

A usable version

v0.1.0

test only