To be honest, I'm not sure exactly when the last chapter of Hunter x Hunter manga came out. It's been a while and it's kind of unpredictable with this series.
The Hunter x Hunter manga is unfortunately not complete. The author has faced various issues that have led to intermittent breaks and an unresolved storyline.
The Hunter x Hunter manga has indeed concluded. However, the ending might have left some fans wanting more or with mixed feelings depending on their expectations.