Changelog of @hackage/shikumi-trace 0.2.0.3

Changelog

Every library dependency now carries a PVP upper bound: aeson, bytestring, containers, directory, effectful, generic-lens, scientific, time, vector. cabal check reported these under missing-upper-bounds. Without one, a future breaking release of a dependency enters a consumer's build plan unchecked — which is the failure the bound exists to prevent.

Each bound admits the version this package is built and tested against and stops below the next major.

aeson stops at <2.3 rather than <2.4: baikai-openai 0.5 constrains it to ^>=2.2, so aeson 2.3 is not reachable for this cohort and a wider bound would assert compatibility that cannot be exercised here.

Upgraded the baikai dependency to the 0.5 series (>=0.5 && <0.6). Dependency bounds only — no changes to the exported API.

Upgraded the baikai dependency to the 0.4 series (>=0.4 && <0.5). Dependency bounds only — no changes to the exported API.

minSupportedFormatVersion documents the oldest trace file format accepted by this build.

BREAKING replayIndex now returns Either Text (Map CacheKey Value) and fails closed when a trace records conflicting responses for the same cache key.
Trace span mutation now fails loudly on unsupported concurrent stack use instead of silently corrupting the tree; runTrace/tracedLLM remain sequential.
Retry spans now count traced retry attempts, trace rendering handles multiple roots, and child ordering is stable by numeric span-N ids.
Refreshed internal shikumi and shikumi-cache bounds for the current package set.

Refreshed internal shikumi and shikumi-cache bounds for the current package set.
Updated tracing and replay internals to use label-based record access.

Constrained the baikai dependency to the 0.2 series and refreshed internal shikumi and shikumi-cache bounds.

Initial Hackage release of hierarchical tracing and deterministic replay for shikumi.
Trace spans, trace trees, program-node tracing, replay, trace storage, feedback logs, rendering, and a trace demo executable.