diff --git a/openspec/changes/apollo-transport-gateway/design.md b/openspec/changes/archive/2026-07-29-apollo-transport-gateway/design.md similarity index 100% rename from openspec/changes/apollo-transport-gateway/design.md rename to openspec/changes/archive/2026-07-29-apollo-transport-gateway/design.md diff --git a/openspec/changes/apollo-transport-gateway/proposal.md b/openspec/changes/archive/2026-07-29-apollo-transport-gateway/proposal.md similarity index 100% rename from openspec/changes/apollo-transport-gateway/proposal.md rename to openspec/changes/archive/2026-07-29-apollo-transport-gateway/proposal.md diff --git a/openspec/changes/apollo-transport-gateway/specs/apollo-transport-gateway/spec.md b/openspec/changes/archive/2026-07-29-apollo-transport-gateway/specs/apollo-transport-gateway/spec.md similarity index 100% rename from openspec/changes/apollo-transport-gateway/specs/apollo-transport-gateway/spec.md rename to openspec/changes/archive/2026-07-29-apollo-transport-gateway/specs/apollo-transport-gateway/spec.md diff --git a/openspec/changes/apollo-transport-gateway/tasks.md b/openspec/changes/archive/2026-07-29-apollo-transport-gateway/tasks.md similarity index 100% rename from openspec/changes/apollo-transport-gateway/tasks.md rename to openspec/changes/archive/2026-07-29-apollo-transport-gateway/tasks.md