Import and Export release notes Import and Export product enhancements and updates in the Istanbul release. Changed in this release Easy import supports exporting and importing spreadsheets in the XLSX format. Web service import sets support dynamic row resizing with the new properties com.glide.ws_import_set.column_resize and com.glide.ws_import_set.column_resize.max_row_count. System keystore validation is available for all FTPS file retrieval methods. You can specify a system keystore when you create a file-type data source.