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[new release] opentelemetry (7 packages) (0.13)#29501

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c-cube wants to merge 1 commit intoocaml:masterfrom
c-cube:release-opentelemetry-v0.13
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[new release] opentelemetry (7 packages) (0.13)#29501
c-cube wants to merge 1 commit intoocaml:masterfrom
c-cube:release-opentelemetry-v0.13

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@c-cube c-cube commented Mar 3, 2026

Instrumentation for https://opentelemetry.io

CHANGES:
  • feat: adapt to trace 0.12 (callbacks-based collector API, extensible span type, no more manual spans, ambient-span-provider)
  • breaking: remove vendored opentelemetry.ambient-context; use the
    ambient-context 0.2 package directly instead. To configure the
    storage backend, call Ambient_context.set_current_storage (e.g.
    Ambient_context.set_current_storage Ambient_context_lwt.storage).
  • move to ezcurl 0.3
  • add a hmap in Scope.t

CHANGES:

- feat: adapt to trace 0.12 (callbacks-based collector API, extensible span type, no more manual spans, ambient-span-provider)
- breaking: remove vendored `opentelemetry.ambient-context`; use the
    `ambient-context` 0.2 package directly instead. To configure the
    storage backend, call `Ambient_context.set_current_storage` (e.g.
    `Ambient_context.set_current_storage Ambient_context_lwt.storage`).
- move to ezcurl 0.3
- add a `hmap` in Scope.t
@c-cube c-cube force-pushed the release-opentelemetry-v0.13 branch from 9dcdfdf to 09289b6 Compare March 3, 2026 15:00
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