SLayer, a semantic layer maintained by your agent

v0.6.7 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 20d AI Agents & Assistants

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

semantic-layer

ReleasePort's take

Light signal

editorial:auto 13d

Version v0.6.7 introduces multi-stage queries via the REST API and per-bucket ranking invariance for search().

Why it matters: Test multi-stage query support in development environments before deploying v0.6.7.

AI summary

Multi-stage queries added to the REST API.

Type	Severity	Summary	CVE
Feature	Medium	Per-bucket ranking invariance added to search() Per-bucket ranking invariance added to search() Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Multi-stage queries supported via REST API Multi-stage queries supported via REST API Source: llm_adapter@2026-05-21 Confidence: high	—

Full changelog

Per-bucket ranking invariance in search(), by @ZmeiGorynych in https://github.com/MotleyAI/slayer/pull/127
Multi-stage queries in REST API, by @AivanF in https://github.com/MotleyAI/slayer/pull/126

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About SLayer, a semantic layer maintained by your agent

v0.6.3 Datasource names now reject dots, slashes, nulls, empty/whitespace; existing names containing '.' will fail validation on upgrade.
v0.6.0 recall_memories surface entirely removed with no deprecation shim.
v0.5.1 Two-mode reference semantics enforced: SQL mode accepts arbitrary SQL; DSL mode strictly resolves identifiers.
v0.5.1 RecallHit.match_count renamed to RecallHit.score across MCP, REST, CLI, and SlayerClient.