Hey there ^^
New update will most likely drop next week, I will release version 0.1.5 to meet the goals from my roadmap. It will be considerably bigger that the previous 0.1.3 patch.
Skills such as dash, heavy attack and double jump will be unlockable by doing quests/objectives, similarly to how the crafting system was introduced.
When it comes to multiple pregnancy, this will come with one of the future patches. I have the groundwork done for that but need a clever way to do a couple calculations in the backend ^^
Yours,
~WegildDev