AgentLedger 1.4.0

AgentLedger 1.4.0 is a four-language runtime-core feature release for Agent Failure Lifecycle.

Runtime-core contract is aligned across Python, Go, TypeScript, and Rust.

Changed

• Added normalized failure envelopes, failure lifecycle, causal graph, replay plan, local alerts, regression comparison, and portable failure export mappings.
• Added Python CLI commands: agentledger failure export and agentledger failure regress.
• Added Inspector panels for failure lifecycle, replay plan, alerts, and causal graph.
• Improved Inspector run-list spacing and full-width JSON/details rendering.
• Updated package metadata, README, Roadmap, Changelog, and English/Chinese docs for 1.4.0.

Published packages

• PyPI: agentledger-runtime, agentledger-inspector, and Python adapter packages are published at 1.4.0.
• npm: agentledger-runtime and TypeScript adapter packages are published at 1.4.0.
• crates.io: agentledger-runtime and Rust adapter crates are published at 1.4.0.
• Go: the module is installable as github.com/yaogdu/AgentLedger/go@v1.4.0; the repository also has the Go submodule tag go/v1.4.0.

Verification

• Python unittest suite: 122 tests passed.
• Go tests passed, and fresh external Go module verification passed with go get github.com/yaogdu/AgentLedger/go@v1.4.0 plus go install github.com/yaogdu/AgentLedger/go/cmd/agentledger-go@v1.4.0.
• TypeScript tests passed.
• Rust tests passed.
• Adapter package, complete core parity, language parity, and diff checks passed.

AgentLedger 1.3.5

AgentLedger 1.3.5

Inspector companion patch release.

Inspector is language-neutral and can consume AgentLedger evidence/runtime metadata produced by Python, Go, TypeScript, or Rust implementations when they follow the AgentLedger contract. The current packaged Inspector implementation is distributed through the Python/PyPI CLI.

Published packages

• agentledger-runtime==1.3.5
• agentledger-inspector==1.3.5

Changed

• Added a read-only Inspector run index for browsing persisted runs before opening a single run.
• Added chronological Event Stream view for single-run Inspector pages.
• Changed Inspector, evidence, and time-travel HTML tables so JSON/details render as full-width rows instead of narrow final columns.
• Added documentation screenshots for the run index and single-run timeline.

Not republished

• Go, TypeScript, and Rust packages were not republished because the runtime-core contract and cross-language runtime semantics are unchanged.
• Optional adapter packages were not republished because this release does not change adapter/provider behavior.

PyPI

• https://pypi.org/project/agentledger-runtime/1.3.5/
• https://pypi.org/project/agentledger-inspector/1.3.5/

AgentLedger v1.0.0 - Stable Python Runtime-Core

AgentLedger v1.0.0 is the first stable Python runtime-core release.

Stable:

• durable local execution
• Tool Ledger and idempotency semantics
• event-level evidence and replay
• policy, approval, sandbox, budget, and failure boundaries
• worker lease/fencing/cancellation semantics
• runtime contract export
• conformance and release gates

Preview / optional:

• Postgres StateStore adapter
• S3/MinIO BlobStore adapter
• media/stream contracts
• framework adapter facades
• sandbox infrastructure adapters

Not in core:

• planning/workflow engine
• full eval system
• RAG/vector memory
• hosted sandbox infrastructure
• SaaS/multi-tenant product