This release adds 3 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
+4 more
Affected surfaces
Summary
AI summaryPortable continuation adds encrypted cross‑machine state transfer with collaborative grants and provenance‑preserving imports.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Medium |
Adds portable-continuation CLI family for collaborative grants, provenance‑preserving import plans, encrypted manifests, and status. Adds portable-continuation CLI family for collaborative grants, provenance‑preserving import plans, encrypted manifests, and status. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Context Passport diffs now include bounded human‑readable view of changed objectives, scope, claims, evidence, lineage, and redaction provenance. Context Passport diffs now include bounded human‑readable view of changed objectives, scope, claims, evidence, lineage, and redaction provenance. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Collaborative grants are signed, least‑privilege, recipient‑bound, purpose‑bound, time‑bounded, usage‑limited, delegation‑limited, and revocable; authorization rechecked on reconciliation. Collaborative grants are signed, least‑privilege, recipient‑bound, purpose‑bound, time‑bounded, usage‑limited, delegation‑limited, and revocable; authorization rechecked on reconciliation. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Continuation manifests store digest references instead of raw prompts or memory; Context Mesh seals them with native age X25519 encryption. Continuation manifests store digest references instead of raw prompts or memory; Context Mesh seals them with native age X25519 encryption. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Receivers validate recipient, expiration, tampering, repackaging, stale snapshots, key‑epoch drift, exhausted grants, divergent lineage, and replay attacks. Receivers validate recipient, expiration, tampering, repackaging, stale snapshots, key‑epoch drift, exhausted grants, divergent lineage, and replay attacks. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Provenance‑preserving importers generate deterministic, atomic, resumable plans; external worker executes import and returns an opaque execution digest. Provenance‑preserving importers generate deterministic, atomic, resumable plans; external worker executes import and returns an opaque execution digest. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
CLI commands for grant‑create, manifest‑create, manifest‑reconcile, and status added to contextlattice_agent_tools portable-continuation family. CLI commands for grant‑create, manifest‑create, manifest‑reconcile, and status added to contextlattice_agent_tools portable-continuation family. Source: llm_adapter@2026-07-19 Confidence: high |
— |
| Feature | Medium |
Rollback procedure documented: stop transport, revoke grant, reject pending records; preserve audit artifacts without silent deletion. Rollback procedure documented: stop transport, revoke grant, reject pending records; preserve audit artifacts without silent deletion. Source: llm_adapter@2026-07-19 Confidence: high |
— |
Full changelog
ContextLattice v3.24.0
Portable Continuation
ContextLattice can now carry the state of serious work across machines without
turning memory into a sync service or trust into a checkbox. The CLI remains
the primary interface. HTTP remains the integration fallback.
What changed
contextlattice_agent_tools portable-continuationadds one canonical CLI
family for collaborative grants, provenance-preserving import plans and
receipts, encrypted continuation manifests, reconciliation, and status.- Context Passport diffs now include a bounded human-readable view of changed
objectives, scope, claims, evidence, lineage, and redaction provenance. - Collaborative grants are signed, least-privilege, recipient-bound,
purpose-bound, time-bounded, usage-limited, delegation-limited, and
revocable. Fresh authorization is performed again at reconciliation. - Continuation manifests contain digest references rather than raw prompts or
memory. Context Mesh seals the signed manifest and grant with native age
X25519 encryption; the sender chooses the delivery channel. - Receivers reject wrong recipients, expired or tampered artifacts, issuer
repackaging, stale subject snapshots, key-epoch drift, exhausted grants,
divergent lineage, and replay. - Provenance-preserving importers create deterministic, atomic, resumable plans.
An external worker performs the import and returns an opaque execution digest;
the gateway records the receipt but never executes the import or mutates
ordinary memory.
Product boundary
The public core includes human-readable Passport diffs, signed collaborative
grants and revocations, provenance contracts, deterministic import planning,
encrypted cross-machine continuation, dry-run reconciliation, bounded durable
state, telemetry, and the primary CLI.
Operator and Enterprise add workspace policy, approval and review queues,
bounded retention and history, bulk revocation governance, and schedules for
operator-chosen external delivery or import adapters. Paid governance still
does not deliver an envelope, contact a connector, run a model or subprocess,
execute an import, write ordinary memory, merge, or push.
CLI
Each POST operation reads an owner-only JSON payload. Rich artifacts can stay
out of the agent transcript by writing the result to an owner-only file.
contextlattice_agent_tools portable-continuation grant-create \
--payload-file grant-request.json --output grant.json --pretty
contextlattice_agent_tools portable-continuation manifest-create \
--payload-file continuation-request.json \
--output continuation-envelope.json --pretty
contextlattice_agent_tools portable-continuation manifest-reconcile \
--payload-file reconciliation-request.json \
--envelope-file continuation-envelope.json --pretty
contextlattice_agent_tools portable-continuation status --pretty
Rollback
Stop the external transport or import adapter, revoke the exact collaborative
grant, and reject pending review or schedule records. Preserve signed grants,
revocation tombstones, import receipts, Passport lineage, and conflict evidence;
never replace rollback with silent deletion or last-write-wins.
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About sheawinkler/ContextLattice
Private-by-default memory and context layer for agents with Go/Rust runtime, staged retrieval across fused data backends, and long-horizon context continuity.
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Beta — feedback welcome: [email protected]