• Writing your pyproject.toml - Python Packaging User Guide
• uv uses hatch which has this to say about dynamic versioning: Configuring project metadata - Hatch

[project] 
dynamic = ["version"] 

[tool.hatch.version] 
path = "..."

Path is a python file w/ version info. If using src layout, src has to be included in the path.j

For uv, this works. Described for example here: Versioning Python Projects with Hatch (I like __init__.py though, not about as that guide does)

uv-dynamic-versioning · PyPI exists but I don’t really see why.