The new ones don't. There's a ReadMe file in the SoftFPU archive that 
tells you how to check whether or not yours has the bug or not.

| Rob Hagopian.           | FINGER me! (01/18) | Moon Over Miami |   Four   |
| rhagopia@nyx.cs.du.edu  +--------------------+-----------------+ lines? I |
| rhagopia@terminator.rs. |GC 1.0.1: GU d -p+(-) c++++ !l u++ e/+| only get |
|          itd.umich.edu  |       m/- s/- !n h f? g+ w+ t-- r- y?|   four   |

On Sat, 3 Sep 1994, Martin C Sweitzer wrote:

> Does anyone know if the 680LC40 still has that nasty bug that doesn't
> allow Software FPU to work with it?
> 
> If so any way around this??
> 
> Thanks in Advance 
> 
> Martin S
>