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 ## Version 2.0.0.dev18 (in development)
 
+* Added new operation `data_frame_aggregate()` [#707](https://github.com/CCI-Tools/cate/issues/707)
 * Values of scalar variables are now always shown in **VARIABLES** panel in Cate Desktop [#702](https://github.com/CCI-Tools/cate/issues/702)
   Unfortunately, this feature did not find its way into 2.0.0.dev17, instead only its related bug [#743](https://github.com/CCI-Tools/cate/issues/743).
 * Fixed "KeyError: 0" for one one-record data frames [#743](https://github.com/CCI-Tools/cate/issues/743)