I released libpipeline 1.2.0 on 18 March. Please bump the version in portage. No ebuild changes are required; just copy libpipeline-1.1.0.ebuild to libpipeline-1.2.0.ebuild. Thanks.
NEWS entry: libpipeline 1.2.0 (18 March 2010) ================================= Add `pipeline_get_pid' to get the process ID of a command in a started pipeline.
done ... thanks !