update CHANGELOG

tskit-dev · Jun 30, 2021 · 8e49eed · 8e49eed
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+--------------------
+[0.1.4] - 2021-06-30
+--------------------
+
+**Features**
+
+- The algorithm now operates completely in unscaled time (in units of generations) under
+  the hood, which means that ``tsdate.build_prior_grid`` now requires the parameter
+  ``Ne``.
+- Users now have access to the marginal posterior distributions on node age by running 
+  ``tsdate.get_dates``, though this is undocumented for now.
+
+**Bugfixes**
+
+- A fix to the way likelihoods are added should eliminate numerical errors that are
+  sometimes encountered when dating very large tree sequences.
+
 --------------------
 [0.1.3] - 2021-02-15
 --------------------