v0.3.1

Added

• Sample native allocations across process threads with independent byte-sampling
  state, monotonic session thread identities, stable overflow merging, and
  per-thread spark Viewer roots.
• Patch supported allocator relocations in the Linux main executable and loaded
  ELF modules, with REL/RELA validation, RELRO permission restoration, periodic
  rescans, and unload-safe cleanup.
• Export distinct allocation hook, success, sampling-point, enqueue, drop,
  queue high-water, live-index, thread, module, and truncation metadata.

Fixed

• Avoid Windows loader-TLS recursion by keeping allocation-hook thread state in a
  preallocated native TLS registry and bypassing hooks while a thread's static TLS
  vector is being constructed.
• Preserve sampled allocation identity across cross-thread free and realloc,
  including failure, zero-size, in-place, moved, and address-reuse cases.
• Use a bounded multi-producer allocation event queue on Linux, enforce the declared
  tick-event capacity on both native backends, and shard their live-allocation
  indexes.
• Suppress allocation sampling from aggregation, module scanning, export, and
  symbolization control paths.
• Quiesce active Windows detours before restoring allocator entry points during
  shutdown, including allocations originating in other loaded DLLs.

Limitations

• Allocation coverage does not include static or private allocators,
  VirtualAlloc/VirtualFree, mmap/munmap, or module lifetimes that begin and
  end entirely between Linux rescans.

Full Changelog: v0.3.0...v0.3.1