2.2.1

Adds support for OCaml 5.3

2.2.0

This release replaces the dependency on Core with Base, greatly reducing the number of transitive dependencies. Base is small enough and only relies on ppx_sexp_conv, making Tdigest acceptable to non-Core users.

2.1.3

Added the Tdigest.Marshallable module.

2.1.2

Adds support for Core v0.16.0

2.1.1

• Optimized t_of_sexp/sexp_of_t, they now use the dense string representation of of_string/to_string
• Added validation to add and add_list: the ?n parameter cannot be <= 0

2.1.0

• Added Tdigest.is_empty
• Added [@@deriving sexp] to all visible data types.
  • Note: it's strongly recommended to serialize/deserialize using to_string/of_string instead of the S-Expression functions
    • This has been fixed in 2.1.1
• Further optimized to_string, of_string, and a few internal systems

2.0.0

Release for Core v15, otherwise identical to 1.0.0