Date	Section	What's new
14 Jun 2019	Cochrane Review versions and citations	New page
14 Jun 2019	Policy for assigning ‘What’s New’ events	Page title changed from “What's New events (publishing events) in Cochrane Reviews: new publication, new citation, or change in publication status” to “Policy for assigning ‘What’s New’ events” Text changed to clarify policy requirements Text about citations moved to new section ‘About citation versions’.
14 Feb 2019	Policy for assigning ‘What’s New’ events	Added an example of when a new citation is not required: addition of a comment and/or a reply to the feedback section but with no other changes to the (apart from minor typographical errors)
31 Jan 2019	Digital object identifier (DOI) and website address (URL) of a Cochrane Review	Updated with new Cochrane Library URL and Crossref DOI display guidelines
01 Sept 2018	Policy for assigning ‘What’s New’ events	Scenarios updated; the previous iteration of the policy is available as a PDF file.

Editorial workflows for Cochrane Reviews

Date	Section	What's new
01 Aug 2017	General update	Updated heading from "IMS workflow for Cochrane Reviews" to "Editorial workflows for Cochrane Reviews". Added information about using workflows for reviews with no update planned.

Open access

Date	Section	What's new
21 Sept 2016	Open access policy	Green open access policy was updated
01 Feb 2013	Open access policy (first version)	Open-access options were introduced for the Cochrane Database of Systematic Reviews (CDSR)

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