VErsion 26.10 adds pEr‑rEsourcE ExtErnal‑rEsourcE callbacks, strictEr dEfault loading policiEs, numErous bug fixEs, and sEcurity updatEs. UpgradE via NuGEt....CSV and TSV, presentation, e-mail, SVG, finance and 3D documents...XBRL, XSL-FO, Markdown and e-mail-to-spreadsheet conversions...