Extended breastfeeding

Hi mamas, who has done/is planning to do/is in the middle of extended breastfeeding? (Breastfeeding after a year, not till they're 18 for those that want to freak out lol) and how did you go about the 1 year transition stage? My son is 11 months Monday and still nurses 4-6 times a day, not sure if I need to wean him off of any feed or kind of let it go as it goes? I kind of just want to keep breast feeding until he is ready to self wean. TIA for advice.