Replace pygal with matplotlib for chart rendering - #2150

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moshemorad wants to merge 5 commits into

claude/pygal-robusta-usage-wcbl1u

Commits on Aug 16, 2026

Replace LGPL-licensed pygal with matplotlib for chart rendering
claude
committed
a8db3d2
Merge branch 'master' into claude/pygal-robusta-usage-wcbl1u
moshemorad
authored
1071419
Pin MPLBACKEND to headless for Docker build
moshemorad
authored
5a9b3bd
Fix three chart edge cases found by exercising every graph flow
claude
committed
47d3d4c
Expand degenerate y-axis limits when every sample is equal
claude
committed
f46ff41