It’s not version 0.4.1, but rather a future update, To be more specific, in a supposed “v0.5.2”
Viewing post in Life as an Innocent Waitress 0.4.2 (+18 NSFW) comments
we just got V.0.4.2 and they only update when there's enough content to warrant an "update". Probably wont see 0.5 for 4 or so months(I'm not a developer, just mirroring what they've said in the past). But each of the updates they've put out are genuine quality, really looking forward to full release of this game thus far.