This is the 10995th most frequent Swedish word.
låst
Locked.
Here, 'låst' is used as an adjective to describe the state of the door as being locked.
Dörren är låst.
The door is locked.
In this context, 'låst' metaphorically describes the task as finalized or secured, using it figuratively.
Efter mycket arbete är uppgiften äntligen låst.
After much work, the task is finally secured.
Here, 'låst' is used to indicate restriction or prevention of further modifications in the program, emphasizing its status.