PhysioTwin4D 2026.07.1
This is a documentation- and metadata-only patch release. No public API,
workflow, or CLI behavior changed.
Highlights
- Reframed the project description everywhere (README, pyproject.toml,
package docstring, CLAUDE.md, AGENTS.md, Sphinx docs) around what
PhysioTwin4D actually is: methods, workflows, tutorials, and a CLI for
building personalized physiological digital twins — anatomic models plus
AI surrogates, starting with cardiac/respiratory motion and expanding to
electrophysiology, blood flow, and organ perfusion. - Simplified README.md into a highlights page that points to the hosted
docs site (https://project-monai.github.io/physiotwin4d/) instead of
duplicating installation/CLI/API content inline. - Consolidated docs/examples.rst into docs/tutorials.rst: tutorials are now
the single source of runnable usage examples, each with an "Inner API
usage" excerpt from the real tutorial script and an input/output preview
(placeholder GIFs for now, tracked via Git LFS). - Updated docs/architecture.rst to reflect the current class set (Greedy /
Greedy+ICON registration, WorkflowFineTuneICONRegistration,
SegmentChestTotalSegmentatorWithContrast, and others), the PhysicsNeMo
AI-surrogate tutorial pipeline, and the accurate CLI command list. - Removed stale docs (changelog.rst, PYPI_RELEASE_GUIDE.md) and fixed the
docs CI workflow to fetch Git LFS assets before building, so tutorial
preview images publish correctly. - Refreshed statistics.md with current repo metrics.
No dependency, API, or CLI changes in this release.
What's Changed
- BUG: Avoid name collision when building docs on CI by @aylward in #73
- BUG: Nightly CI runner python accessed via py by @aylward in #75
- Eliminate tubetk by @aylward in #76
- ENH: Provide TotalSegmentatorWithContrast as a custom seg option by @aylward in #77
- ENH: Provides volumetric meshing. by @aylward in #78
- Rename/physiotwin4d by @aylward in #79
- ENH: Cleaned up infrastructure and documentation by @aylward in #80
- ENH: Release 2026.07.1 by @aylward in #81
Full Changelog: 2026.07.0...2026.07.1