** Shares of Hansen Technologies HSN.AX rise 11.7% to A$5.34, their highest since May 30

** On track for best session since June 2021, if gains hold

** The software services provider revises up FY underlying EBITDA forecast to be in the range of A$110 mln ($72.44 mln) to A$112 mln

** Lowers FY operating revenue guidance range to A$391 mln - A$393 mln adding some revenue will shift to FY26

** Stock down 3.2% YTD, including moves in the current session

($1 = 1.5186 Australian dollars)

(Reporting by Jasmeen Ara Shaikh in Bengaluru)

((JasmeenAraIslam.Shaikh@thomsonreuters.com;))