IAST taint map race fixed; uvloop crash resolved

Bug Fixes

• CI Visibility:

  • This fix resolves an issue where the Datadog UI showed No extra information available when viewing details about why a test was skipped by Intelligent Test Runner, due to missing ITR correlation ID on test or suite events.

• Code Security (IAST):

  • This fix scopes copy_ranges_from_strings and copy_and_shift_ranges_from_strings to the active request slot, matching the scoped taint read path. Previously these copy helpers resolved the taint map by scanning all request slots, so a concurrent or still-open request could capture the derived taint and the current request would miss the transformed tainted input.

• MCP:

  • Fixes an issue where MCP instrumentation can fail to initialize when LLM Observability is imported during application startup.

• IAST:

  • A crash occurring when using uvloop has been fixed.