semaphore 1.1.0

• Timed wait now available with e.g. decrement_semaphore(wait = 10).

semaphore 1.0.2

• Support for R 2.0.0 or greater.

semaphore 1.0.1

• Updated DESCRIPTION according to CRAN comments.

semaphore 1.0.0

• Initial CRAN submission.