Rest in peace, One More Simple Story.
To anyone reading this—it's very unlikely we'll ever receive updates, so it's safe to say the game is abandoned (for the lack of a better word). Even though the dev might say otherwise, there is no possibility where this project can continue at a snail's pace and ever reach completion.
Seeing as we haven't received a single new version this year—it's either the dev genuinely doesn't have any motivation to work on it or doesn't try hard enough or is purposefully neglecting it.
Even with a job, unless the dev happens to be a CEO working 14 hours a day, ANYONE can dedicate an hour or two and work on their hobby—which just so happens to be game development. There's just no excuse and it's a shame to see OMSS forsaken.