2020-03-26 釋出
2020-04-19 修正皮卡丘的撲球方向。 (由 @djsjukr 修正)
2020-05-03 修正左側鍵盤配置以與原皮卡丘 打排球相同。 (感謝 @repeat_c)
2020-06-27 新增此更新紀錄頁面. (由 @e6p77Bi8CW7zRBg 建議)
2020-06-28 新增中文翻譯 (由 @oToToT 翻譯, 並由 @david942j 查核)
2022-01-17 Introduce dark mode.
2022-05-06 Game options (BGM, SFX, speed and winning score) are now saved.
2023-10-02 Options for graphic — "sharp" and "soft" — are added. (Suggested by @DuckLL_tw)