Updated version info.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

sensormapgeo/version.py

@@ -22,6 +22,6 @@
 # You should have received a copy of the GNU Lesser General Public License along
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-__version__ = '0.4.7'
-__versionalias__ = '20201210.01'
+__version__ = '0.4.8'
+__versionalias__ = '20210208.01'
 __author__ = 'Daniel Scheffler'