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File Viewer v2.2.8

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@wybaby168 wybaby168 released this 11 Aug 15:37
· 305 commits to main since this release

Huge XLSX files turning a browser preview into a memory bomb was awful. v2.2.8 fixes that renderer boundary and finishes the related Office regression work.

  • Bounds worksheet rendering and avoids duplicate worksheet XML inflation.
  • Keeps PDF zoom and navigation anchored to the visible page.
  • Recovers readable output from legacy DOC files.
  • Replays OFD transforms without corrupting page placement.
  • Moves the mandatory legacy PPT watermark to a subtle lower-right position and keeps it crisp on HiDPI screens.
  • Refreshes every npm package, framework component, offline demo, and documentation artifact.

Hosted Actions were unavailable, so this release was verified locally: 54 npm targets, 17 component repositories, the full pack and browser regression matrix, the exact 38.7 MB and 76 MB worksheet cases, and the PPT engine visual, security, and Rust test suites.