Changelog

All notable changes to this project are documented here. The format follows Keep a Changelog and this project adheres to Semantic Versioning.

[v1.2.0] - 2026-07-18

First public release under github.com/dotcommander/chunker. Chunking is delegated to github.com/dotcommander/reliquary.

Module path renamed from chunker to github.com/dotcommander/chunker so the tool installs via go install github.com/dotcommander/chunker/cmd/chunker@latest.
Unknown strategy and token_encoding values are now rejected with a clear error instead of being silently remapped to defaults. Behavior change for callers that relied on the silent-default leniency.
total_tokens metadata is computed from the original request text (consistent with total_chars); previously it summed per-chunk counts and double-counted the overlap region for token_based chunking.
start_char / end_char offsets are derived from the library's authoritative byte spans rather than re-derived by substring search.

http.Server now sets ReadHeaderTimeout / ReadTimeout / WriteTimeout / IdleTimeout (Slowloris defense); previously only the handler-level timeout was set.
The files subcommand now bounds per-file reads (100 MiB cap, matching stdin), preventing memory exhaustion on large glob matches. The HTTP /chunk body is bounded at 10 MiB.
Corrected the cl100k_base encoding comment (GPT-3.5/GPT-4, not gpt-5).
Stopped git-ignoring the cmd/chunker/ source directory — a bare chunker ignore pattern had hidden 9 production files (including the embedded config) from version control; a fresh clone previously would not build.

v1.0.0 and v1.1.0 predate this changelog; see git log for their history.