id	summary	owner	type	priority	version	resolution
10	Specialise mapM and friends for ST and IO		enhancement	major	0.6	fixed
13	Add generateM, imapM etc.		enhancement	minor	0.6	fixed
22	Excessive memory allocation when using mutable vectors		defect	critical	0.6	invalid
32	Performance of concatMap and O2/Odph		defect	critical	0.6	fixed
34	Performance with Immutable Boxed Vectors much worse in 0.6.0.x as compared to 0.5		defect	critical	0.6	worksforme
45	fromList/sort performance problems		defect	critical	0.7	invalid
33	Strange performance with mutable vectors		defect	minor		wontfix
44	Specialise replicateM		enhancement	major		fixed
52	Add 'indexed' function		enhancement	major		fixed