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HZR 0.2.0

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@github-actions github-actions released this 01 Aug 01:41
v0.2.0
551e91f

HZR 0.2.0 — first public release

heAdz0r's Zero-Redundancy engine turns the proven command-efficiency core into one local-first control plane for coding agents.

Highlights

  • One installer delivers the complete versioned runtime; no separate engine or Node.js setup.
  • The installer re-attests existing same-version roots and rejects tampered, missing, or symlink-injected artifacts before switching current.
  • A production user service owns the single hzrd through stable current/bin/hzrd on macOS and Linux.
  • One owner for command execution, semantic code retrieval, durable memory, context policy, response density, and accounting.
  • hzr mcp serve exposes the same HZR memory and search to MCP clients without creating another store or daemon owner.
  • hzr stats reports cumulative local efficiency and observed provider usage as separate measurement domains.
  • Claude and Codex adoption migrates legacy RTK/ICM directives and client MCP registrations transactionally, with content-addressed backups.
  • Platform RTK history can be snapshotted and imported row-idempotently with hzr migrate history.
  • Legacy ICM durable data can be merged with hzr migrate memory; both databases are
    snapshotted, the source stays untouched, and a content-addressed manifest makes retries no-ops.
  • Clean installs use explicit FTS-only ICM by default, avoiding an implicit embedding-model
    download on the first write; provisioned deployments can enable engines.icm_embeddings.
  • Claude/Codex global response paths are explicitly reported as unintercepted, so MCP
    adoption is never misreported as codec savings.
  • The full inherited engine remains intact and evolves inside HZR with immutable v0.1.0 provenance and regression gates.

Install

curl --proto '=https' --tlsv1.2 -fL \
  https://raw.githubusercontent.com/heAdz0r/hzr/v0.2.0/install.sh \
  -o /tmp/hzr-install.sh
less /tmp/hzr-install.sh
sh /tmp/hzr-install.sh

The installer verifies the release checksum, internal bundle manifest, mandatory file modes,
and allowed symlink layout before switching the active version.

Supported release artifacts

  • macOS Apple Silicon
  • macOS Intel
  • Linux x86_64
  • Linux ARM64

Windows is not included in 0.2.0.

Honest measurement boundary

HZR does not claim a universal savings percentage from synthetic estimates. Provider-reported usage and estimated local tool-output reduction remain visibly separate; end-to-end cost claims require paired accepted-task benchmarks.

See the README, PRD, and security policy for the complete contract.

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