New release to match version used in article

ngmarchant · ngmarchant · commit edc22c791f3a · 2023-01-25T12:02:00.000+11:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: exchanger
 Type: Package
 Title: Bayesian Entity Resolution with Exchangeable Random Partition Priors
-Version: 0.2.0
-Date: 2020-12-17
+Version: 0.3.0
+Date: 2023-01-25
 Authors@R: c(
     person(given = "Neil", 
            family = "Marchant", 
diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,11 @@
+# exchanger 0.3.0
+* Fixes error in Gibbs update for entity attributes and links
+* Uses improved scaling for "temperature" of distortion softmax distribution
+* Adds support for point mass priors on the distortion probabilities
+* Adds support for a gamma prior on the concentration parameter associated with 
+the distortion distribution
+* Fixes bug in update for Pitman-Yor parameters
+
 # exchanger 0.2.0
 * First release after major refactoring
 * Depend on `comparator` and `clevr` for distance functions and evaluation 
