feat: Span Streaming#19119

Merged

Lms24 merged 15 commits intodevelopfrom

lms/feat-span-first

Apr 9, 2026

Commits on Apr 8, 2026

feat(core): Add span v2 and envelope type definitions (#19100)
Lms24
committed
feat(core): Add `traceLifecycle` option and `beforeSendSpan` compatibility utilities (#19120)
Lms24
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feat(core): Add `StreamedSpanEnvelope` creation function (#19153)
Lms24
committed
feat(core): Add span serialization utilities (#19140)

committed
feat(core): Add `captureSpan` pipeline and helpers (#19197)
Lms24
committed
feat(core): Add `SpanBuffer` implementation (#19204)
Lms24
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feat(browser): Add `spanStreamingIntegration` (#19218)

Lms24
and
JPeer264
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feat(core): Add weight-based flushing to span buffer (#19579)
Lms24
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test(browser): Add span streaming integration tests (#19581)
Lms24
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fix(browser): Apply Http timing attributes to streamed `http.client` spans (#19643)
Lms24
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fix(core): Replace global interval with trace-specific interval based flushing (#19686)
Lms24
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feat(node-core): Add POtel server-side span streaming implementation (#19741)
Lms24
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test(node,node-core): Add span streaming integration tests (#19806)
Lms24
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feat(core): Apply `ignoreSpans` to streamed spans (#19934)
Lms24
committed

Commits on Apr 9, 2026

fix(core): Fix `withStreamedSpan` typing error add missing exports (#20124)
Lms24
authored