Files
rs/CHANGELOG.md
zeekay 86788566d1 datastore: rebrand the Rust client and speak the Datastore wire protocol
Cut from the upstream v0.13.3 release tag (not HEAD) so this is a pure
rename with no behaviour change. v0.13.3 is what our consumers already
resolve to: insights/rust's Cargo.lock pins clickhouse 0.13.3 and its
manifest already declares `datastore` at 0.13.x.

The load-bearing change is the HTTP auth header rename. The Datastore
server reads only X-Datastore-User / X-Datastore-Key; the upstream names
return `401 Code: 194 Authentication failed`. Every un-renamed HTTP
client is therefore unable to authenticate at all — this is a
correctness fix, not branding.

- crate `clickhouse` -> `datastore`, `clickhouse-derive` -> `datastore-derive`;
  versions preserved exactly (0.13.3 / 0.2.0).
- derive macro emits `datastore::Row` in lockstep, so downstream
  `#[derive(Row)]` keeps resolving.
- User-Agent reports `datastore-rs/{version}`.
- test-harness env vars CLICKHOUSE_* -> DATASTORE_*; compose uses
  ghcr.io/hanzoai/datastore with /etc/datastore-server config paths.
- doc links point at docs.hanzo.ai/datastore.
- `publish = false`: the `datastore` name on crates.io belongs to an
  unrelated crate, so consume this by git tag, never by version range.

CHANGELOG is truncated to a fork notice rather than find-replaced —
rewriting upstream release history would manufacture changes Datastore
never shipped. References to upstream issues keep their numbers.
2026-07-26 11:30:32 -07:00

1.3 KiB

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased - ReleaseDate

[0.13.3] - Hanzo Datastore fork point

This crate is a fork of the upstream Rust client, cut at its v0.13.3 release tag and rebranded for Hanzo Datastore.

The fork is a pure rename plus one wire-protocol fix — no behaviour change, no version jump:

  • Crate renamed to datastore; the derive crate to datastore-derive. Versions preserved exactly (0.13.3 / 0.2.0).
  • HTTP authentication headers changed to X-Datastore-User / X-Datastore-Key. This is a correctness fix, not cosmetics: the Datastore server reads only the X-Datastore-* header names, so the upstream header names return 401 Code: 194 Authentication failed.
  • User-Agent reports datastore-rs/{version}.
  • Doc links point at docs.hanzo.ai/datastore.

Release history prior to this fork point belongs to the upstream project and is not reproduced here — see that project's own changelog for it.