The leaked Labour Party report is available here: https://cryptome.org/2020/04/Labour-Antisemitism-Report.pdf
New! Best analysis so far is here: "Failure to deal with anti-semitic Labour Party members was a deliberate act by party HQ staff in order to make Corbyn look bad."
Good analysis here: "For the first time, extensive internal correspondence between senior party officials has been revealed, proving a years-long plot to destroy Jeremy Corbyn.. The report confirms long-held suspicions that suspected cases of antisemitism were exploited by head office staff to try to undermine Corbyn. "