README update

README.md

@@ -1,3 +1,21 @@
 # Rust lib for GridWalk Backend
 
-What does this lib need to do...
+## Current v0.1.0 release notes
+
+### This Rust library does the following things
+
+  Reads in a path for a geospatial data file (Geopackage, Shapefile, etc)
+  Loads this file into DuckDB
+  Determines the schema and current CRS of the data
+  Performs CRS transformation on the data if required - ensuring the CRS is ESPG:4326
+  Loads the data into a PostGIS table with a correctly defined geometry column
+
+### Future releases
+
+  The plan is to have this take in both a file path and a UUID to be used as a table name
+  Changes will be made to ensure that the library improved its overall functionality...
+  Account for when geometry columns have different names - such as "geom" or "geometry"
+  Handle cases where data may have several geometry columns
+  Handle many different file formats - xlsx, csv, raster data, etc
+  Discard rows where there may be errors in the geometry column / ensure the programme doesn't crash when a geometry error is encountered - skip over it and log it instead
+  etc etc etc