You guys are coming across some bugs that don't exist in the official version. There's not much I can do to fix such bugs other than to give you guys an official download link.
There may still be some bugs, this is a dev build to test for bugs in the Ren'py version upgrade after all.
For those encountering the bug with mods installed, which you may notice because you can't select the bed after the Haylee scene; it's most likely the mod caused you to go from seeing Kimberley with shopping bags (Monday afternoon), to Haylee in the bedroom (Wednesday evening). There's nothing I can do to fix someone else's mod, but if you ensure you have the latest version of any mods, try rolling back one screen after loading your save and continuing on. If that doesn't work, try the mod to jump back to start the of Kimberley's scene - "(4) Monday - Afternoon - Kimberley"
If with a new game you still get the jump from Monday to Wednesday, you 
do not have the latest version of the mods.
Those complaining of lack of content, if you jump from Monday to Wednesday, you've skipped 7k renders.
For people who played v6.2.5 or v6.2.6; what's new in v7.0.2?
Not much because the purpose of the new version is to test upgrading the game to the latest version of Ren'py. However, there are some new animations added to existing scenes.