v0.1.0-alpha.4

0.1.0-alpha.4

Status: fourth public alpha crates.io release.

Added

• Added deterministic facade quickstart and first-developer examples for
  AgentApp, live-provider fake fallback, builder-first typed tools,
  checkpoint resume-readiness, and journal-derived token/cost reporting.
• Added FunctionTool::builder(...) in the toolkit so typed tool authoring is
  proven through builders before macro sugar.
• Added agent-sdk-store-file, agent-sdk-store-sqlite,
  agent-sdk-store-postgres, and agent-sdk-store-supabase release coverage
  for durable store adapters over RunJournal, CheckpointStore,
  ContentStore, EventArchive, AgentPoolStore, ToolExecutionStore, and
  ProviderArgumentStore.
• Added SQLite and Postgres-style store crates to the publishable split-crate
  family. The Postgres crate remains a scripted SQL transport contract; live
  connection pools, migrations, RLS, backups, and provisioning are host-owned.

Changed

• ToolExecutionStore is now an explicit rebuildable projection over
  journaled tool records with run, tool-call, effect-id, idempotency-key,
  journal-sequence, and journal-cursor-range reads.
• clawdia-sdk remains unpublished and checkout-only. It can assemble the
  local facade path, but crates.io users should depend on the split crates.
• The local agent-sdk-macros crate remains checkout-only for this release
  because the agent-sdk-macros package name is already occupied on crates.io
  by an unrelated project.

Breaking

• ToolExecutionStore implementers must add effect-id and journal-cursor-range
  lookup methods.

v0.1.0-alpha.3

0.1.0-alpha.3

Status: third public alpha crates.io release.

Added

• Added live-provider, typed-output, tool-approval, and memory-compaction quickstarts that show the canonical runtime, output-contract, package, policy, journal, event, effect, context, and projection paths with real provider onboarding first.
• Added provider tool-call DTOs and terminal stream deltas so model-requested tools can be represented by ProviderAdapter output without adapter-specific callback shapes.
• Added the first app-facing model-tool continuation path: run_text can lower provider tool_use responses through ToolRoute, policy, journal intent/result, executor output, and a provider tool-result continuation.
• Added toolkit-owned Tool, AsyncTool, and ToolPackBuilder::listen* wrappers that declare tools ergonomically while lowering into core tool-pack snapshots, capabilities, sidecars, and routes without executing outside the canonical coordinator.
• Added toolkit-owned EnvironmentRuntime aliases and AgentWorkspaceEnvironmentProfile::runtime(...) so common environment profiles can select stable isolation runtime refs while still lowering into core environment contracts without registering or starting adapters.
• Added live OpenAI Responses, Anthropic Messages, and Gemini generateContent adapters in the optional agent-sdk-provider crate, plus transport-injected deterministic tests. The adapters map canonical ProviderRequest/ProviderResponse, usage, text output, structured-output hints, and function-call tool requests without owning runtime policy, journals, events, approval, or tool execution.
• Added a persistence ownership map that separates journal, checkpoint, content, event cursor, agent-pool, provider-argument, and tool-execution storage responsibilities before any durable store crate is added.

Changed

• Released 0.1.0-alpha.3 because ProviderStructuredOutputHint now carries optional provider-projected redacted inline schema material for live structured-output hints.
• Synced current public docs to the 0.1.0-alpha.3 crate family and clarified that optional provider, MCP, browser, OTel, isolation, and workflow work belongs in adapter crates layered over agent-sdk-core.

Agent SDK 0.1.0-alpha.1

First public alpha crates.io release for the standalone Agent SDK.

Includes:

• agent-sdk-core product-neutral primitive kernel and deterministic test support.
• agent-sdk-toolkit optional helper crate layered over core contracts.
• Release workflow that validates formatting, tests, public-repo audit criteria, and package metadata before publishing.

Unsupported in this alpha:

• live provider adapters
• concrete container/runtime adapters
• product UI or host adapters
• marketplace/runtime host behavior
• network telemetry exporters
• workflow-engine ownership

Agent SDK 0.1.0-alpha.2

Second public alpha crates.io release.

Changes:

• Added the Rust API Guidelines review gate to the SDK coding standards and reviewer checklist.
• Reduced large public error payloads so common Result APIs stay cheaper to pass: AgentError and ContentResolutionError now box large internal payloads where needed, and structured-output validation returns boxed validation reports on failure.
• Made the remaining Clippy API-shape decisions explicit with local #[expect(..., reason = "...")] annotations for durable serde enums and wide lineage constructors that intentionally keep direct record ergonomics.

Validation:

• cargo clippy --workspace --all-targets -- -D warnings now passes as a release gate.
• Public API regression tests cover error-size and serialized JSON shape preservation.