v2.5.1

RVZStudio 2.5.1 is a maintenance release that fixes out-of-memory failures when encoding with
the highest Zstd compression levels and updates the built-in RVZSharp engine to 1.1.1.

Fixes

• Fixed encoding with the maximum Zstd level (22) and many parallel workers failing with an
  OutOfMemoryException. The engine no longer reserves the level's full compression window per
  worker (up to ~128 MiB each at level 22); the window is now sized to the chunk being encoded.
• Out-of-memory conditions during encoding, decoding or verification are now logged as expected
  resource limits instead of spurious bug reports; the DolphinTool fallback still completes the
  operation when memory is exhausted.

Packaging and documentation

• Release bundles keep the framework-dependent single-file layout and the
  release_<version>_<rid>.zip naming for win-x64, win-arm64, linux-x64, linux-arm64,
  osx-x64 and osx-arm64; they are now written to the RVZStudio/bin/Release release path so
  older bundles stay available next to the new one.
• The documentation site and the repository wiki are published from the same docs/ folder and
  now share a side menu for easier navigation.