generated: '2026-08-27'
method: searched
source: https://api.github.com/repos/signalwire/signalwire-python/releases,
  https://api.github.com/repos/signalwire/signalwire-typescript/releases,
  registry metadata for the first-party package matrix, https://github.com/signalwire/docs
platform_changelog:
  published: false
  probes:
  - url: https://signalwire.com/changelog
    status: 404
  - url: https://signalwire.com/docs/changelog
    status: 404
  - url: https://signalwire.com/company/changelog
    status: 404
  - url: https://signalwire.com/developers/changelog
    status: 404
  note: >-
    SignalWire publishes NO dated platform/API changelog page. The docs site (Fern) has no changelog
    product and the marketing site 404s on every changelog path probed on 2026-08-27. What IS dated
    and public is release history per SDK repository and per package registry, so that is what is
    recorded below. There is also no release-notes surface for the REST contracts themselves — both
    OpenAPI documents declare info.version 1.0.0 and carry no dated history, so an integrator cannot
    tell from the contract what changed between two fetches of it.
scheme: semver (per SDK); the REST contracts are unversioned apart from the Compatibility API's
  date-versioned /api/laml/2010-04-01 path
docs_source_of_truth:
  repository: https://github.com/signalwire/docs
  note: >-
    The documentation, both OpenAPI contracts and the SWML JSON Schema are generated from a public
    repository, so its commit history is the de-facto contract changelog. It was last pushed
    2026-08-27.
entries:
- component: signalwire-sdk (Python)
  version: v3.4.0
  date: '2026-08-25'
  source: https://github.com/signalwire/signalwire-python/releases
  breaking: unknown
- component: signalwire-sdk (Python)
  version: v3.0.2
  date: '2026-05-05'
  source: https://github.com/signalwire/signalwire-python/releases
- component: signalwire-sdk (Python)
  version: v3.0.1
  date: '2026-04-12'
  source: https://github.com/signalwire/signalwire-python/releases
- component: '@signalwire/cfb (Call Flow Builder client)'
  version: 0.0.19
  date: '2026-08-19'
  source: https://registry.npmjs.org/@signalwire/cfb
- component: '@signalwire/js (Browser SDK v4)'
  version: 4.0.0-rc.2
  date: '2026-07-14'
  source: https://registry.npmjs.org/@signalwire/js
  breaking: true
  highlight: v4 major line in release candidate; a v3-to-v4 migration guide is published.
- component: signalwire-sdk (Rust)
  version: 1.1.2
  date: '2026-05-27'
  source: https://crates.io/crates/signalwire-sdk
- component: signalwire-sdk (Ruby)
  version: 2.0.0
  date: '2026-05-27'
  source: https://rubygems.org/gems/signalwire-sdk
  breaking: true
  highlight: Major version bump on the new unified Ruby SDK.
- component: '@signalwire/sdk (TypeScript)'
  version: v2.0.5
  date: '2026-05-06'
  source: https://github.com/signalwire/signalwire-typescript/releases
- component: '@signalwire/address-widget'
  version: 0.1.1
  date: '2026-04-21'
  source: https://registry.npmjs.org/@signalwire/address-widget
- component: '@signalwire/core, @signalwire/realtime-api, @signalwire/web-api'
  version: 4.3.3 / 4.2.1 / 3.1.7
  date: '2026-04-03'
  source: https://registry.npmjs.org/@signalwire/core
- component: SignalWire-Agents (Perl)
  version: v1.1.0
  date: '2026-03-18'
  source: https://metacpan.org/dist/SignalWire-Agents
- component: signalwire_agents (Ruby)
  version: 1.1.0
  date: '2026-03-18'
  source: https://rubygems.org/gems/signalwire_agents
- component: signalwire-agents (Python)
  version: 1.1.0
  date: '2026-03-17'
  source: https://pypi.org/project/signalwire-agents/
- component: signalwire-go
  version: v1.1.0
  date: '2026-03-15'
  source: https://proxy.golang.org/github.com/signalwire/signalwire-go/@latest