This is the 596th most frequent Polish word.
wydał
"Wydał" means "he gave out," "he issued," or "he released."
Here, 'wydała' refers to publishing or releasing a book as in the action of making it available to the public.
Pisarka wydała nową książkę.
The author has published a new book.
In this case, 'wydał' means to reveal or disclose something, particularly information that was supposed to be kept confidential.
On wydał tajemnicę swojego przyjaciela.
He revealed his friend's secret.
Here, 'wydał' is used to mean spending money or resources, indicating the allocation of funds towards something.