语言:English Extends the timetable availabilityThis is an extension of Hong Kong University of Science and Technology official time table planner (https://admlu65.ust.hk/).It unblocks restrictions of the planner before the validation period and allow to look back previous schedule.The main feature of this extension is to allow planner access of the upcoming semester.此插件解除 "validation period" 限制,允許用家於香港科技大學官方時間表編輯器提早設計時間表,及查看過往學期曾編排的時間表。此插件主要功能為提早編排下一個學年之時間表。Add this extension, go back to the plann