From the NYT article
The fallout from Mr. Barr’s letter outlining the Russia investigation’s main findings overshadowed his intent to make public as much of the entire report as possible, a goal he has stressed since his confirmation hearing in January. He
reiterated to lawmakers on Friday that he wanted both Congress and the public to read the report and said that the department would by mid-April furnish a version with sensitive material blacked out. He offered to testify on Capitol Hill soon after turning over the report.