Changelog

A high-level log of changes to the public Synq surface. For per-package changes, see the CHANGELOG.md inside each repo subdirectory.

Unreleased

Docs site rewritten end-to-end — Overview, Quickstart, ten Concept chapters, Guides index, three SDK pages (with deep headless modal documentation in @synqid/react), seven API Reference pages, and five Reference catalogs.
@synqid/js, @synqid/react, @synqid/react-native SDK packages scaffolded. Stable surface published in docs ahead of release.
Webhook delivery signing header standardized as Synq-Signature.

Identity API renamed from aerosol-identity-api to identity-api in the Helm chart and DOCR image. No customer-facing impact.
Internal “self-session” marker renamed from aerosol-id-self to synq-user-self for brand consistency.
Synq website redesign landed: single-page narrative, teal brand, dual-audience CTAs.
Per-product preview deploy workflow now uses shared composite actions; aliases auto-promote to preview-*.synq.id on every rc tag.
Synq X handle is @SynqID.

Sign in with Apple shipped with ES256 JWT client_secret minting and the form_post response mode. Brand-scoped BYO Apple credentials ship encrypted at rest.
Telegram per-brand bot resolver added. Brands ship with their own bot; the default Synq bot remains for development.
X (Twitter v2) OAuth-2 with PKCE shipped.
Device authorization flow (RFC 8628) shipped. CLIs and agents can sign in.
Per-brand consent layer with stored consent grants and surfaces under the brand’s name and logo.
Per-brand oauthCallbackId introduced — globally unique, immutable, lets brand-scoped OAuth survive every renaming.

Synq web app + admin + dashboard + docs split from the monolith API. Per-product deploys.
OIDC issuer became its own NestJS app under products/identity/. Independent rollout cadence.
BYO OAuth credentials per brand for Google, Discord, Microsoft.

Org / Brand / App model formalized. Three nouns, the mental model the docs still ride on.
API keys with scope array and IP allowlist support shipped.
First webhook events: member.added, member.removed, oidcClient.created.

Synq was named “Aerosol ID”. The renaming finished in 2026-06.
Single-monolith API. Wallet + social sign-in supported. Brand model existed but was implicit.