OASIS Docs/Changelog

Changelog

API versions, SDK releases, provider updates, and breaking changes. All dates are UTC.

v4.6.0
2026 — Current
  • FIX Guid.TryParse duplicate variable names in DataHelper (AvatarDetail + Holon conversions)
  • FIX Username/email sync: early return on conflict prevents partial saves
  • FIX Avatar→AvatarDetail sync added to SaveAvatarAsync
  • FIX Username/email uniqueness: HandleError (not HandleWarning) so portal receives isError: true
  • IMPROVED ONET node join now warns when DID auth is enabled but nonce store is not Redis
  • IMPROVED Removed redundant provider projects from solution
v4.5.0
2025
  • NEW DID authentication support for ONET node joining
  • NEW Redis nonce store for multi-node DID auth
  • NEW SolanaOASIS provider
  • NEW HyperDrive load balancing mode
  • IMPROVED Provider health score algorithm — now uses exponential moving average
  • IMPROVED @oasisomniverse/web5-api — GeoNFT proximity-claim server-side validation
  • FIX HoloNET conductor auto-start race condition on first connection
v4.0.0
2024
  • NEW WEB5 API surface — Celestial Spaces, GeoNFTs, holonic memory, cosmic layer
  • NEW @oasisomniverse/web5-api npm package
  • NEW ThreefoldOASIS provider
  • NEW STAR runtime OApp lifecycle management
  • BREAKING Avatar id field renamed to avatarId in REST responses — update all client reads
  • BREAKING Karma endpoint paths changed from /karma/* to /avatar/AddKarmaToAvatar pattern
  • IMPROVED HyperDrive replication is now fully async — no write latency impact
v3.x
2022 – 2023
  • NEW HyperDrive distributed failover engine
  • NEW EthereumOASIS, IPFSOASIS, Neo4jOASIS providers
  • NEW WEB4 JS SDK (@oasisomniverse/web4-api)
  • NEW JWT authentication replacing session cookies
  • NEW Holons data model replacing flat key-value storage