Date	Event	Description
29 June 2020	New search has been performed	We updated the search for eligible studies to August 2019. We found no new randomised controlled trials eligible for inclusion in this review.
29 June 2020	New citation required but conclusions have not changed	A supplementary search was carried out in August 2019. No new studies were identified. The main conclusions of the original review remain unchanged.
9 February 2018	New citation required but conclusions have not changed	A supplementary search was carried out in February 2018. No new studies were identified. The main conclusions of the original review remain unchanged.
23 January 2018	New search has been performed	We updated the search for eligible studies to February 2018. We found no new randomised controlled trials eligible for inclusion in this review. We included body mass index and measures of body composition in the growth parameters of the primary outcome. We also included new secondary outcome measures: long‐term measures of cardio‐metabolic health (such as insulin resistance, obesity, diabetes and hypertension). These outcomes were aligned with those of the Cochrane Review Multi‐Nutrient Fortification of Human Milk for Preterm Infants Brown 2016. We incorporated the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to assess the quality of evidence.
10 April 2002	New search has been performed	This is an update of the existing review of "Fat supplementation of human milk for promoting growth in preterm infants", The Cochrane Library, Issue 3, 1999. No new trials were located in the search done in April 2002, and as a result, no substantive changes were made in the review. There was no change to the conclusion that there is insufficient evidence evaluating the supplementation of human milk with fat in preterm infants to make recommendations for practice.
13 December 1999	New citation required and conclusions have changed	Substantive amendment