v0.8.0

Adds offline LaunchToken CREATE2 prediction and bounded vanity-salt mining, including deterministic B10C address discovery for LaunchOnBlock launch flows.

Launch On Block SDK 0.7.1

Highlights

• Aligns public documentation, support policy, and release metadata with the supported npm release line.
• Makes the Envio and Graph indexing examples reproducible with committed, validated lockfiles.
• Refreshes verified tooling dependencies and consolidates automated dependency updates.

There are no runtime SDK API changes in this release. The package is published by the protected GitHub Actions trusted-publishing workflow with npm provenance.

Launch On Block SDK 0.7.0

Highlights

• Publishes only the reviewed deployment integration boundary in declarations and runtime artifacts.
• Removes writes_enabled, release authorities, deployer identity, limits, and private chain evidence.
• Adds self-contained source maps and automated execution of the packed deployment module.
• Completes public security, contribution, dependency, and repository-governance guardrails.

Compatibility

This is an intentionally breaking pre-1.0 release. Consumers reading removed deployment-manifest fields
must migrate before upgrading. Contract ABIs, transaction builders, receipt verification, compatibility
checks, escrow reconciliation, and indexing exports remain available.

The npm package is published under Apache-2.0 by the protected GitHub Actions trusted-publishing workflow
with provenance.

Launch On Block SDK 0.6.0

Registry status: @reptilianhq/launch-on-block-sdk@0.6.0 was withdrawn from npm on 2026-07-27. This source tag remains for provenance and license history. Use the npm latest release.

Highlights

• Relicenses the public SDK under Apache-2.0 for proprietary and open-source integrations.
• Publishes the canonical Apache license and exact author attribution in every package.
• Records the contributor audit while preserving GPL-3.0-only terms for releases through 0.5.0.

The npm package was originally published by the protected GitHub Actions trusted-publishing workflow with provenance.

Launch On Block SDK 0.5.0

Registry status: @reptilianhq/launch-on-block-sdk@0.5.0 was withdrawn from npm on 2026-07-27. This source tag remains for provenance and license history. Use the npm latest release.

Highlights

• Defines a clean public ABI boundary while keeping upgrade and escrow internals private.
• Adds verified read-only launch escrow reconciliation with explicitly unpriced accounting values.
• Publishes typed event metadata, neutral indexing assets, and validated Envio and Graph examples.

The npm package was originally published by the protected GitHub Actions trusted-publishing workflow with provenance.

Launch On Block SDK 0.4.3

Registry status: @reptilianhq/launch-on-block-sdk@0.4.3 was withdrawn from npm on 2026-07-27. This source tag remains for provenance and license history. Use the npm latest release.

Changes

• Isolate npm registry verification in a retryable post-publish job.
• Tolerate registry propagation delay without falsely failing a successful publish.
• No SDK API changes from 0.4.2.

Launch On Block SDK 0.4.2

Registry status: @reptilianhq/launch-on-block-sdk@0.4.2 was withdrawn from npm on 2026-07-27. This source tag remains for provenance and license history. Use the npm latest release.

Changes

• Verify tokenless npm trusted publishing through the protected GitHub Actions release workflow.
• Publish npm provenance bound to this repository, workflow, and release commit.

This release contains no SDK API changes from 0.4.1.