Releases

Content-addressed evaluation cache for sui — hash-keyed memoization of Nix expressions

Zero-copy network packet parsers and builders — protocol types, checksums, core utilities

Nix builder with sandboxed execution, closure topo-sort, and reference scanning for the sui Rust-native runtime

Async frame codec for the rkyv-over-UDS local protocol. Reads/writes `[magic 4B][len u32 LE][rkyv body]` over any tokio AsyncRead+AsyncWrite. Reusable by server, client, tests, future tools.

Single source of truth for every wire type in the sui system: rkyv-over-UDS for daemon ↔ local CLI (zero-copy hot path), tonic + protobuf for cross-host (REAPI-shaped for fleet work-stealing, tvix-castore-shaped for substituter), async-nats for fleet pub/sub. Drift between client and daemon is a compile error.

Tool to inspect Fedimint client and server databases

Nix store abstraction with SeaORM-backed metadata for the sui Rust-native runtime

In-process Discord voice connection and playback engine

Built-in binary cache server and push pipeline for the sui Rust-native Nix runtime

Procedural macros for Rust Entity Framework

L1 content-addressed graph store for sui — redb index + rkyv-archived blobs on a ZFS-friendly layout. Replaces the SeaORM/SQLite path with mmap-and-cast zero-copy reads.

Declarative Lisp-authored specs for CppNix-parity behaviors. Rust types are the hard boundary; Lisp forms are the free-middle authoring surface. Both engines (tree-walker + VM) drive the same spec, so they cannot drift.

Core in-process Discord voice connection and playback engine

Clean-room Nix format and protocol compatibility layer (NAR, store paths, ATerm, derivations)

String interning for the sui Nix evaluator — Symbol(u32) handles for O(1) comparison

fedimint-gwv2-client is a crate for servicing lightning payments on behalf of fedimint clients

Utilities to merge config from multiple files / directories.

Rust client SDK for the Centrifuge real-time messaging protocol

Rust SDK for programmatic control of the GitHub Copilot CLI via JSON-RPC.

Bolt v5.x protocol server for kglite knowledge graphs — pure-Rust single-binary frontend speaking the Neo4j wire protocol so the Neo4j driver ecosystem (Python/JS/Java/Go/.NET drivers, Cypher Shell, Neo4j Browser, BloodHound, LangChain Neo4jGraph) plugs in unchanged.

fedimint-lightning handle the gateway's interaction with the lightning node

Rust core of EventCV — OpenCV for event-based vision.

fedimint-wallet is a n on-chain bitcoin wallet module. It uses a key-value store and is not a standard HD wallet.

Declarative macros for the `effectful` crate (`ctx!`, `pipe!`, …). Procedural `effect!` is in `effectful_proc_macro` — Rust cannot mix both in one proc-macro crate.

Enable apps to load configurations from Cicada

High-level Rust bindings for the libnfc library

Filename tokenizer for manga, manhwa, manhua, and light novels

Client for the Cicada configuration system

CAN controller primitives for actuator and motor control.

The minimal, obvious, graphical, widget application interface.