...4.181 works fine with one exception. it seems skill groups are still a bit messed up.
For example when I opened one of my builds in progress from a previous version, and went to the skills tab, there was no value in the Acting group for the character (the point field for it was also greyed out with only the Karma field active) yet the three skills from the group were in the character's list of skills at the rating (2) of the original group. In the Build Summary tab it nots that I have 2 unspent skill group points and a deficit of -6 individual skill points.
It also allows me to add specialisations and change values of the skills as if the skill group had been broken (the option to set this is missing from the optional rules tab apparently replaced by by the addition of a checkbox for drone modification rules).
On the right side bar, the build summary indicated I had still two group skill points remaining which I already spent.
Unfortunately since I made a change in .181, I cannot open it in an older version as I get an unhanded exception error when I do. As the character was not moved to career mode yet, there is no backup file so I have to recreate it totally from scratch.
I am running on Win7 with SP1.
Screenshot attached below.
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ETA
Went back and rebuilt the character in ver .178 and notice that the +1 bonus to language pools from the Linquist Quality doesn't add in.
The bonus was reflected in ver .181, but again, skill groups are messed up and it keeps charging me basic skill points for the skills from the group causing a skill point deficit that prohibits moving the character to career mode.