update to version 2

README.md

@@ -1,28 +1,21 @@
-Primary Sources Tool for Wikidata
-=================================
+# Wikidata primary sources tool
+A platform to release and curate third-party datasets for Wikidata.
 
-[![Build Status](https://travis-ci.org/Wikidata/primarysources.svg?branch=master)](https://travis-ci.org/Wikidata/primarysources)
+See the following links for more information:
+- [Wikidata project page](https://www.wikidata.org/wiki/Wikidata:Primary_sources_tool);
+- [Phabricator project](https://phabricator.wikimedia.org/project/profile/2788/).
 
-[Freebase](https://freebase.com) was launched to be a “Wikipedia for structured data”, because in
-2007 there was no such project. But now we do have Wikidata, and Wikidata
-and its community is developing very fast. Today, the goals of Freebase
-might be better served by supporting Wikidata.
+# Overview
+![Tool architecture](https://upload.wikimedia.org/wikipedia/commons/a/a7/Wikidata_primary_sources_tool_architecture_v2.svg)
 
-See https://plus.google.com/109936836907132434202/posts/bu3z2wVqcQc
+# Acknowledgments
+This work was supported by the **[StrepHit renewal](https://meta.wikimedia.org/wiki/Grants:IEG/StrepHit:_Wikidata_Statements_Validation_via_References/Renewal)**
+Wikimedia Individual Engagement Grant.
 
-Freebase has seen a huge amount of effort go into it since it went public
-in 2007. It makes a lot of sense to make the results of this work available
-to Wikidata. But knowing Wikidata and its community a bit, it is obvious
-that we can not and should not simply upload Freebase data to Wikidata:
-Wikidata would prefer the data to be referenced to external, primary sources.
+See the following links for details on the development timeline:
+- [monthly reports](https://meta.wikimedia.org/wiki/Grants:IEG/StrepHit:_Wikidata_Statements_Validation_via_References/Renewal/Timeline);
+- [midpoint report](https://meta.wikimedia.org/wiki/Grants:IEG/StrepHit:_Wikidata_Statements_Validation_via_References/Renewal/Midpoint);
+- [final report](https://meta.wikimedia.org/wiki/Grants:IEG/StrepHit:_Wikidata_Statements_Validation_via_References/Renewal/Final).
 
-The Primary Sources Tool is an Open Source tool which will run on Wikimedia
-labs and which will allow Wikidata contributors to find references for a
-statement and then upload the statement and the reference to Wikidata. We
-will release several sets of Freebase data ready for consumption by this tool
-under a CC0 license. This tool should also work for statements already in
-Wikidata without sufficient references, or for other datasets, like DBpedia
-and other machine extraction efforts, etc.
-
-Website and discussion of this tool:
-https://www.wikidata.org/wiki/Wikidata:Primary_sources_tool
+# License
+The source code is under the terms of the [Apache License, version 2.0](http://www.apache.org/licenses/LICENSE-2.0) and the [GNU General Public License, version 3](http://www.gnu.org/licenses/gpl.html).