What's changed?

• Brought back pageIndex and pageNumber in customTextRenderer args that, despite undocumented, may have been used by some (#1190).
• Replace typeof window checks with typeof document checks to avoid Deno environment being falsely recognized as browser environment.

Bug fixes

• Fixed onItemClick callback working only once per item (#997, #1192).
• Fixed first annotation item not clickable (#1231).
• Fixed typos in documentation (#1227). Thanks, @flaxflour!