0.17.0 - 2026-10-04

Release Notes

Full detail: docs/releases/0.17.0.md.

Upgrading

• First start runs two one-time steps: the ingested_at schema addition and backfill below, and an
  FTS index rebuild, because lbug moved 0.21.0 → 0.21.1 and the #649 marker records the exact lbug
  version. Both are logged; a large graph starts slower that once. Later starts do neither.

• Existing graphs get an ingested_at backfill on first start (#673, ADR-0673): from the ts of
  the WAL entry that created each record where the WAL still has one, otherwise from created_at.
  The created_at fallback is approximate (for pre-existing records it was the event time).

Added

• ingested_at on episodes, entities and edges (#673, ADR-0673): the service-clock time the
  record was first written, kept separately from the caller-supplied event time (reference_time →
  valid_at / created_at). Never caller-supplied, set once, preserved across WAL rebuild, recovery,
  checkpoint restore and dump compaction. Returned on every episode/entity/relationship read and
  accepted in the fields projection of knowledge_get_episodes and knowledge_list_entities.
  Additive only; created_at / valid_at and all ordering are unchanged.

Changed

• lbug 0.21.0 → 0.21.1 (#676). Extensions unchanged (still the v0.21.0 path, same pinned bytes);
  storage version stays 47.
• MCP library rmcp 2.2 → 3.5 (#680). The MCP tool surface is unchanged.
• Moved to the liminisapp org: repository liminisapp/liminis-context-graph, docs at
  https://docs.liminis.app/liminis-context-graph/ (#682). Old URLs redirect.
• Dependency updates, including quinn-proto 0.11.19 (security advisory), sha2 0.11 and the docs
  site's Astro 7.

lcg-eval 0.17.0

Install lcg-eval 0.17.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/liminisapp/liminis-context-graph/releases/download/v0.17.0/lcg-eval-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/liminisapp/liminis-context-graph/releases/download/v0.17.0/lcg-eval-installer.ps1 | iex"

Download lcg-eval 0.17.0

File	Platform	Checksum
lcg-eval-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
lcg-eval-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
lcg-eval-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
lcg-eval-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

lcg-service 0.17.0

Install lcg-service 0.17.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/liminisapp/liminis-context-graph/releases/download/v0.17.0/lcg-service-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/liminisapp/liminis-context-graph/releases/download/v0.17.0/lcg-service-installer.ps1 | iex"

Download lcg-service 0.17.0

File	Platform	Checksum
lcg-service-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
lcg-service-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
lcg-service-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
lcg-service-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum