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Could not get version for letsplot, trying alternative method

Triggered impl-review.yml via repository_dispatch for PR #5119

Uploaded thumbnail

Created PR #5119

Processed images: optimized + thumbnail created

Implementation verified present, metadata committed

Created metadata file: plots/bifurcation-basic/metadata/letsplot.yaml (py3.14.3, letsplot==4.9.0)

Library version: letsplot = 4.9.0

Ensured implementations directory exists

Created branch: implementation/bifurcation-basic/letsplot

Using issue #4415 for tracking