Australia captain Meg Lanning will take an indefinite break from the game for personal reasons.
It means Lanning, who recently led Australia to the gold medal at the Commonwealth Games to follow their T20 and ODI World Cup titles in 2020 and 2022, will miss the Hundred where she would have played for Trent Rockets. Australia's domestic season starts in late September with the WNCL ahead of the WBBL in October.
Australia's next series is an away T20I tour of India in mid-December ahead of hosting Pakistan next January before the T20 World Cup in South Africa.
"After a busy couple of years, I've made the decision to take a step back to enable me to spend time focusing on myself," Lanning said in a statement. "I'm grateful for the support of CA and my team-mates and ask that my privacy is respected during this time."
Cricket Australia's head of performance, women's cricket, Shawn Flegler said: "We're proud of Meg for acknowledging that she needs a break and will continue to support her during this time.
"She's been an incredible contributor to Australian cricket over the last decade, achieving remarkable feats both individually and as part of the team, and has been a brilliant role model for young kids.
"The welfare of our players is always our number one priority, and we'll continue to work with Meg to ensure she gets the support and space she needs."
Melbourne Stars general manager Blair Crouch said: "We're fully supportive of Meg's desire to have a break from cricket and we will give her all the time, support and space she needs."
Lanning made her international debut in 2010 and was named captain as a 21-year-old in 2014. She has led the team in 171 matches across all formats with 135 victories. Since 2017 she has only missed five internationals.
Rockets named Kim Garth as Lanning replacement for the Hundred. "We're naturally disappointed that Meg won't be playing for us this year, but she has our total support as she takes a break from cricket," they said in a statement. "We wish her all the best."