# Changelog

The SDK version tracks the platform release that shipped the
matching wire surface; see the platform repo's `CHANGELOG.md`
for the authoritative per-release detail.

## Unreleased

- Projects on the wire (Studio multi-project stage ①):
  `listProjects()` returns the shared hub's registry (`general`
  first; sealed areas never appear — they are their own hub
  instance); `eventLog`, `streamEvents` and `listApprovals` take
  an optional `project:` filter; `LoggedEvent`,
  `PendingApprovalEntry` and `FlowSummary` carry `project`.
  Regenerated stubs from the platform's `hub.proto`.

## 0.18.x (current)

- Full Hub + HubAdmin coverage: `submit` (incl. `detach:`),
  `submitStreaming`, `runSavedFlow` (text/bytes/json inputs),
  detached invocation status/result/cancel, saved flows, store +
  module management, audit (`eventLog`, `streamEvents`,
  `verifyEventChain`), approvals, federation admin
  (`listSatellites`, `issueBootstrapToken`, `revokeSatellite`),
  MCP/n8n endpoint management, System-AI administration.
- Bearer-token auth via `HubClient(authToken:)`.
- Native gRPC + gRPC-Web transports (conditional import).
- Generated bindings for the renamed `chain.v1` wire package.

## Earlier

- 0.x line grew alongside the platform (package started as a
  scaffold named `fai_client_sdk`, renamed to
  `chain_client_sdk` in the product rename, 2026-06).