Open source contributions

Selected contributions, newest first.

• Oct 06, 2026apache/arrow-rs
  Apache Arrow cast-test refactor apache/arrow-rs · 2 merged / 1 draft2 merged PRs · 1 draft
• Jan 30, 2026langfuse/langfuse #11600
  Preserve significant zeros in the BigNumber component langfuse/langfuse #11600
• Jan 14, 2026vercel/ai #11463
  Throw an error for missing start chunks in UI message streams vercel/ai #11463
• Dec 04, 2025supermemoryai/supermemory #599
  Allow API keys through options for browser support supermemoryai/supermemory #599