v0.9.7

Release 0.9.7

• formula alias for putf batch ops + --dry-run flag (#224)

  • Batch JSON putf operations now accept "formula" as an alias for "value"
  • New --dry-run flag validates batch JSON without reading or writing files

• Resolve worksheet paths via workbook relationships (#226, GH-225)

  • Streaming reader now resolves worksheet paths from xl/workbook.xml.rels
  • Fixes failures on workbooks with non-standard worksheet paths