v0.7.2

Fixed security issues and updated various things.

v0.7.1

Fixed security issue

v0.7

The semaphore has gained another function onIdle which returns a promise that resolves when all tasks queued with the semaphore are done.

Furthermore, the internal attributes used by the semaphore has been prefixed with a underscore to discourage widespread usage. But since these properties never were a part of the public API this will be considered a minor bump overall.

v0.6

The inefficient queue implementation has been replaced with a fast FIFO queue.