Version: version1_0_6(C_8), Date: Tue Jan 31 14:55:55 CST 1995
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	TimberWolf Systems, Inc. interim release version 1.0.6 date 1/31/95.
	Fixed a major bug in the Tcl/Tk code in which the code was calling the
	wrong free functions and causing a crash whenever the icon bar was
	clicked on the SunOS4 version.  Added POWER_MATRIX definitions so that
	the power matrix program will be possible in the next release.  Fixed
	a longstanding bug in genrows. Genrows would crash during a NUMROWS
	request when small numbers of rows are requested.  TimberWolfSC now
	handles small numbers of cells correctly.  It now passes a three cell
	three row example.  Previously, it did not.  Added messages to alert
	user to possible problems when running such a small design.
	Removed an infinite loop error when exact pads are specified and
	a core overflow is detected.  Now allow an overflow.
	
	
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Version: version1_0_5(C_7), Date: Thu Jan 26 12:23:33 CST 1995
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	TimberWolf Systems, Inc. interim release version 1.0.5 date 1/26/95.
	Fixed problem with mirrored rows and hierarchical mode. In
	hierarchical mode, the orientation of cells in the mirrored
	rows was not being observed.  Fixed a problem in the global
	router which was causing an infinite loop during the first
	area optimization stage.  Corrected a problem in the global
	router when the need for compaction arose.  The global router
	did not give the compactor the correct data when macro cells
	were present on both sides of a row.
	
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Version: version1_0_4(C_6), Date: Sun Jan 22 22:47:06 CST 1995
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	TimberWolf Systems, Inc. release version 1.0.4 date 1/22/95.
	Fixed cleanfiles so that it does blow away other user libraries.
	Added the APPROXIMATELY FIXED constraint which does not enforce
	the fixed position after annealing.  Fixed the netlist generator
	to add newlines so that parsers may properly read the netlist.
	Fixed the problem with user libraries and hierarchical placement.
	Modified the simulated annealing algorithm to get better results
	when using slow 2 and longer annealing runs.  Fixed the problem
	with the HIGHLITE command in TimberWolfSC and TimberWolfGR.
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Version: version1_0_3(C_5), Date: Mon Jan 16 20:15:36 CST 1995
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	TimberWolf Systems, Inc. release version 1.0.3 date 1/16/95.
	This version fixed problems with the FIXED class constraints.
	In addition, the vertical_wire_weight parameter in TimberWolfSC
	was broken when auto_wire_weight was set to on.  This was
	due to extraneous lines of code accidently inserted in readpar.c.
	The result was that vertical_wire_weight was set incorrectly
	to zero.
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Version: version1_0_2(C_4), Date: Wed Jan 11 18:44:44 CST 1995
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	TimberWolf Systems, Inc. release version 1.0.2 date 1/11/95.
	This version fixed problems with the syntax program output
	the wrong number of cell classes into the .ver file.  Also
	fixed the allow_pads_overlap construct in TimberWolfSC.
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Version: version1_0_1(C_3), Date: Sat Jan  7 21:44:57 CST 1995
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	TimberWolf Systems, Inc. release version 1.0.1 date 1/07/95.
	This version fixed problems with the *library construct.  Also
	added the auto_wire_weight pararameter in TimberWolfSC.
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Version: version1.0.1(C_2), Date: Sat Jan  7 20:29:03 CST 1995
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	TimberWolf Systems, Inc. release version 1.0.1 date 1/07/95.
	This version fixed problems with the *library construct.  Also
	added the auto_wire_weight pararameter in TimberWolfSC.
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Version: version1(C_1), Date: Thu Dec 29 14:31:49 CST 1994
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	TimberWolf Systems, Inc. release version 1.0 date 12/29/94.
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