Changed in version 1.6.1

• bug fix for incorrectly handled absolute paths of prologue/epilogue files

New in version 1.6.0

• wreduce: a more generic result aggregation function where one can any reductor (think wcat, but with a user-defined operator)
• work item start is now also logged, worker ID is logged for all events
• wload: provides load balancing information to analyse job efficiency
• user access to MPI_Test sleep time (for power users only)
• documentation expanded and made available on the web

Changed in version 1.5.2

• increased WORK_STR_LENGTH from 4 kb to 1 Mb

New in version 1.5.1

• PBS scripts can use WORKER_RANK and WORKER_SIZE for process binding

New in version 1.5.0

• Support for multithreaded work items