Security
Datagrunt 4.6.9: Bound Embedded Image Codestream Decoding
Datagrunt 4.6.9 introduces pre-decode image codestream validation for JPEG 2000 and JBIG2, neutralizing image decompression bomb attacks and preventing multi-gigabyte memory spikes.
October 31, 2026
Datagrunt 4.5.0: High-Fidelity PDF Page Rendering and Security Hardening
Datagrunt 4.5.0 introduces whole-page rasterization via PDFWriter.render_pages_as_images, a self-generating AI release agent, and hardened CI/CD pipelines.
July 1, 2026