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+# harpCore 0.2.2
+
+* Hotfix release that improves `define_domain()` and adds `geo_reproject()`
+  * `define_domain()` has been improved so that it can take a _proj_ string, 
+  e.g. `"+proj=lcc +lon_0=15 +lat_0=63.3 +lat_1=63.3 +lat_2=63.3 +R=6371000"` as
+  the `proj` argument.
+  * `geo_reproject()` has been added to enable data frames with latitude and 
+  longitude columns to be expressed in projection coordinates.
+  
+
+# harpCore 0.2.1
+
+* Hotfix release that adds functionality to generate time sequences with 
+`seq_secs()`, `seq_mins()`, `seq_hours()` and `seq_days()`
+
 # harpCore 0.2.0
 
 * Initial version. Tagged v0.2.0 for consistency with versioning of existing