Release 6.1
Final x.1 episode from the PoV of the MFC - from now all releases will be x.0 and from both perspectives.
350 new renders
Sex scenes based on the Share, Cuck and Cheat Paths.
Story takes all paths forward to a point which they make sense from a single release standpoint. MFC will engage in a Sharing experience for the first time, she will also engage in behind the scenes Cuck and Cheat encounters.
Updated Gallery
New Previews
Edited and updated developer notes
Tags updated
Bug fixed with several if / else statements which led to the same scenes from different paths being shown in succession.
Various artistic and dialogue tweaks and improvements

v0.6.0
Not available.

In terms of 5.1 - now 5.2 of course:
This now has a scene between wifey and Daniel in the bank, where she invites him to dinner too.
There is a dinner party scene with hubby, wifey, Karl and Daniel.
The sex scene from 5.0 now occurs after the party.
There is a morning scene between hubs and wifey when they discuss the party and the sex they had the previous night.
So we should, after 5.2, have a much clearer route towards converting wifey to sharing - as you'll see. I reckon you should restart 5.0 and run from there to get your saves reconfigured with the new material.
For those on the Cuck and Cheat routes:
I have fixed a bug which had wifey having a fling with Mark. This happened regardless of wifey's Respect score. This has now been fixed and will only initiate if your Respect is low enough. Saying that, this doesn't mean that if she doesn't partake that she won't regret not going the distance when she gets home.
Right - for now that's it - all I have to do now is re-write the Cheat path (change the dialogue mainly), and sort 6.0 out. Living the dream!

Release 5.1
An episode from the PoV of the MFC
170 new renders
Several sex scenes based on the Cuck and Cheat Paths.
Share path will be released separately as Release 5.2
Story takes the MFC perspective once the MMC returns from Clearwater Camp. It includes a deepening of wifey's relationship with Karl, and a shopping visit with the MFC and her best friend, Heather. The shopping trip continues to the home of Mark (Heather's current fuckbuddy). The story then moves home where MFC and MMC have sex - but for the first time the Cuck route is mentioned explicitly and wifey is encouraged to imagine another man there with them).
Updated Gallery
New Previews