Changelog

This page shows the repository’s CHANGELOG.md as it stands. The TypeScript SDK is not on npm yet.

Changelog

0.1.0

First release. worgl, worgl-raft, worgl-sdk, worgl-client, worgl-server and worgl-cli are on crates.io; worgl-faucet, worgl-wasm and the TypeScript SDK are in the repository only.

• worgl: layered bit-array ledger, 149-byte Ed25519 note format, signed transfer requests, separable policy (cash-like and flexible presets), and an event-sourced issuer with value accounting and safe resends, kept as a Raft-style log and snapshot in which concurrent requests share one flush. Each generation’s notes are signed by a key of its own, certified by the issuer key and erased when its layer is dropped. Serial indexes are scrambled by a keyed permutation, so they do not show issue order. Minting needs a mint authority’s signature over a rising sequence number, holders can burn notes, and pauses and the rotation schedule are events in the log.
• worgl-server: hosts many mints, routed by issuer key, each with its own admin token, pause and rotation schedule, and answers with stable error codes. New generation keys are sealed with a key-encryption key. Three servers can run as a cluster, with each mint a Raft group of the three, and mints can be created while it runs.
• worgl-raft: Raft replication of one mint’s log across a group of replicas, and a registry group that lists a cluster’s mints.
• worgl-sdk: the holder’s side, a note store that requests, pays, receives and refreshes notes while keeping the privacy rules.
• worgl-client: typed HTTP calls for every route, and a purse.
• worgl-cli: worgl, a command-line purse in a passphrase-encrypted file.
• worgl-faucet hands out notes of a playground mint, within limits. The SDKs and worgl playground take a note from a faucet, and deploy/playground runs a playground mint with Docker Compose.
• worgl-wasm compiles worgl-sdk to WebAssembly for the TypeScript SDK in sdk/typescript.