message: Remove 'experimental' note from vertex/index encoders
  These should now be ready for production use; it's not clear if the
  bitstream will need further revisions but we can now support older
  formats if necessary since we have a header with version.
diff: @@ -95,7 +95,7 @@ MESHOPTIMIZER_API size_t meshopt_optimizeVertexFetchRemap(unsigned int* destinat
  MESHOPTIMIZER_API size_t meshopt_optimizeVertexFetch(void* destination, unsigned int* indices, size_t index_count, const void* vertices, size_t vertex_count, size_t vertex_size);
  /**
  - * Experimental: Index buffer encoder
  + * Index buffer encoder
  * Encodes index data into an array of bytes that is generally much smaller (<1.5 bytes/triangle) and compresses better (<1 bytes/triangle) compared to original.
  * Returns encoded data size on success, 0 on error; the only error condition is if buffer doesn't have enough space
  * For maximum efficiency the index buffer being encoded has to be optimized for vertex cache and vertex fetch first.
  @@ -106,7 +106,7 @@ MESHOPTIMIZER_API size_t meshopt_encodeIndexBuffer(unsigned char* buffer, size_t
  MESHOPTIMIZER_API size_t meshopt_encodeIndexBufferBound(size_t index_count, size_t vertex_count);
  /**
  - * Experimental: Index buffer decoder
  + * Index buffer decoder
  * Decodes index data from an array of bytes generated by meshopt_encodeIndexBuffer
  * Returns 0 if decoding was successful, and an error code otherwise
  *
  @@ -115,7 +115,7 @@ MESHOPTIMIZER_API size_t meshopt_encodeIndexBufferBound(size_t index_count, size
  MESHOPTIMIZER_API int meshopt_decodeIndexBuffer(void* destination, size_t index_count, size_t index_size, const unsigned char* buffer, size_t buffer_size);
  /**
  - * Experimental: Vertex buffer encoder
  + * Vertex buffer encoder
  * Encodes vertex data into an array of bytes that is generally smaller and compresses better compared to original.
  * Returns encoded data size on success, 0 on error
  *
  @@ -125,7 +125,7 @@ MESHOPTIMIZER_API size_t meshopt_encodeVertexBuffer(unsigned char* buffer, size_
  MESHOPTIMIZER_API size_t meshopt_encodeVertexBufferBound(size_t vertex_count, size_t vertex_size);
  /**
  - * Experimental: Vertex buffer decoder
  + * Vertex buffer decoder
  * Decodes vertex data from an array of bytes generated by meshopt_encodeVertexBuffer
  * Returns 0 if decoding was successful, and an error code otherwise
  *
  