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Documentation Index

Fetch the complete documentation index at: https://cognis.vasanth.xyz/llms.txt

Use this file to discover all available pages before exploring further.

Cognis publishes coordinated releases of all crates. Versions move together; the workspace version is the single source of truth. For the full notes — commits, PRs, breaking changes — see GitHub Releases. Below is a high-level summary.

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0.3.x — V2 release line

The V2 rebuild. The crate boundaries firmed up around five sibling crates (cognis-core, cognis-llm, cognis-rag, cognis-graph, cognis-trace) plus the cognis umbrella. The agent layer landed under cognis::agent. The graph engine moved to its current shape (Graph<S>, node_fn, Goto, typed GraphState). Highlights:
  • 0.3.0 — V2 release. Rebuilt foundation, AgentBuilder, MultiAgentOrchestrator, eight memory variants, full middleware catalog, RAG primitives, graph engine with checkpointers, cognis-trace with Langfuse exporter.
  • Subsequent 0.3 releases — RAG fingerprinting stability across Rust releases, V1-parity additions (Hierarchical / Consensus orchestration, PluginRegistry, HybridMemory, AgentEventBus, graph analysis), various fixes.

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0.2.x — V1 line

The original line. Some crate names and module paths differ. The crates/v1/ directory in the repo retains the V1 source. New code should target V2 (0.3+).

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How releases work

  • Every published crate uses the workspace version (set in Cargo.toml [workspace.package]).
  • Tags are GitHub release tags; the same tag is reflected in Cargo.toml.
  • Breaking changes are called out in the release notes; semver applies.

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Subscribing

  • GitHub: watch the releases page.
  • crates.io: cargo install cargo-update and run cargo update against your Cargo.toml.

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See also

Feature flags

What ships in each release line.

Contribute

Help shape the next release.