id,summary,status,owner,type,priority,milestone
453,Add QuickCheck testsuite for monad-coroutine,new,,task,major,
447,Add block-level IO,new,,enhancement,major,
442,Add more primitive producers,new,,enhancement,major,0.5
451,"Add pattern-matching component type, its primitives and combinators",new,,enhancement,major,
452,Add support for time-tagged items,new,,enhancement,minor,
443,Add zipping and merging components,new,,enhancement,major,0.5
444,The followedBy combinator needs to know about region ends,new,,defect,major,
446,The merge function does not seem to run its argument coroutines in parallel,new,,defect,minor,
450,The substring and parseSubstring primitives could be made more bulky,new,,task,minor,
449,Try inverting the producer/consumer arguments to seesawNested in pipeG,new,,task,major,
448,Try the finally tagless approach for shell,new,,enhancement,major,
454,Use Criterion for benchmarking,new,,defect,major,