[Update] Public final version release

Here is the public final version which includes a few minor bug fixes and a new hidden ending!

This will probably be the final update, except for any future bug fixes. The new hidden ending is quite difficult to achieve through normal gameplay and requires some obsessive play. Even though it is 'hidden', I don't want you to waste too much time on painful loops, so I will give you a hint.

Like the regular endings, you can reach it once you become immobile. I assumed players would reach the ending by eating feed, but surprisingly, some players spent a long time eating less fattening food (like fruits) until get immobile. At first, I did not anticipate this, which caused a soft-lock bug, but now this has been replaced with the new ending.