version revision 1.6 
1$NetBSD: version,v 1.6 2007/10/18 19:59:32 garbled Exp $
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31.1:		Boot program for OpenFirmware; initial revision
41.2:		Boot program rearrangement
51.3:		Added support for loading ELF kernels
61.4:		Support verbose/quiet boot.
71.5:		Support for proper DDB symbol loading and MS-DOS file systems
81.6:		Change how symbol table is conveyed to kernel
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