Update CHANGELOG.md

CHANGELOG.md

@@ -4,7 +4,7 @@ ChunkSplitters.jl Changelog
 Version 3.0.0
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 - ![BREAKING][badge-breaking] The new lower compat bound for Julia is 1.10. This implies that support for the old LTS 1.6 has been dropped.
-- ![BREAKING][badge-breaking] `chunks` has been renamed to `chunk_indices`.
+- ![BREAKING][badge-breaking] The old main API function `chunks` has been renamed to `chunk_indices`.
 - ![BREAKING][badge-breaking] A new function `chunk` has been introduced that returns an iterator that provides chunks of **elements** rather than chunks of **indices** of a given input collection. To avoid copies, it is based on `view`.
 - ![BREAKING][badge-breaking] The old legacy API that relied on positional rather than keyword arguments has been dropped.
 - ![BREAKING][badge-breaking] For performance reasons, the `split` keyword option now requires a `Split` instead of a `Symbol`. Concretely, `:batch` should be replaced by `BatchSplit()` and `:scatter` should be replaced by `ScatterSplit()`.