Upgrade to v0.19

Terminal

python -m pip install --upgrade "opentine==0.19.0"
tine export --help
tine import --help
tine export result.tine --format agent-trace --output trace.json
tine import . --format entire --save imported.tine

GitHub and PyPI publish v0.19.0. Python remains 3.11–3.14; portable .tine v2 and repository v3 formats are unchanged. No storage-format migration is required for the new conversion paths.

Choose the evidence you need

Agent Trace exports recorded file-write attribution. It does not infer ranges for patches or edits and cannot send to an OTLP endpoint. Entire import requires a source git repository with checkpoint history; initialize a separate opentine repository before using --repo as a destination.

Imported checkpoint data is not independent attestation, and exported attribution is limited to recorded activity. Keep existing integrity/signature verification and operator trust policies in your workflow.

Read the interoperability guide, trust-root guide, and stable-versus-main status. Newer Windows fixes on main are not claimed as part of this release.