Svix provides an enterprise-ready webhooks service where developers send webhooks via a single API call and Svix handles deliverability, retries, security, and related webhook infrastructure. This source is useful if you want an open source webhooks server and supporting components, plus documentation and community resources, for building and running webhook dispatch and ingestion workflows.
Project status
- The source appears actively maintained, with recent GitHub activity (last upstream push on 2026-06-05) and multiple version updates in late May 2026 (v1.94.0, v1.95.0, v1.95.1).
- The apparent update cadence is relatively frequent, with v1.94.0 on 2026-05-19 followed by two updates on 2026-05-28, indicating short interval iteration (exact cadence beyond these data points is unclear).
AI summary generated Today
Recent updates
v1.95.1
1 week agov1.95.1 primarily bumps the published SDK version numbers to 1.95.1 across multiple language targets. The actual functional change called out in the release notes is a fix to the Python release workflow, addressing a prior publishing failure.
v1.95.0
1 week agov1.95.0 primarily updates SDK behavior around message attempt status handling, adds Python build system modernization, and fixes a PHP deprecation warning. The code diff also reveals additional cross-SDK changes around webhook secret validation and default query parameter behavior that are not called out in the release notes.
Breakingv1.94.0
2 weeks agov1.94.0 adds a new Webhooks AutoConfig SDK across the generated client libraries (including new token decoding and an API call to subscribe/auto-config an endpoint). The release notes also claim a Java webhook verification compatibility restoration, and the code diff includes related Java changes plus multiple internal/client refactors needed to support AutoConfig.
Featuresv1.93.0
1 month agov1.93.0 adds a server-side warning for Redis pending timeouts and introduces a missing messageattempt index via a background migration. It also updates SDK codegen so the CLI help output includes JSON examples, and it restores Java 1.8 compatibility. The code diff shows additional generated SDK/API changes beyond what the release notes explicitly mention.
Featuresv1.92.2
1 month agov1.92.2 is primarily a JavaScript client change that removes the `uuid` dependency and adjusts how the library auto-generates idempotency keys for POST requests. The diff also includes significant TypeScript declaration surface changes (type-only exports) and a broad set of regenerated JS model exports, plus Rust lockfile dependency bumps.
Breakingv1.91.1
1 month agov1.91.1 is primarily a release tooling and dependency maintenance update, including changes to the CI Docker release process and a bump of the Rust rand ecosystem plus Python testing dependency updates. It also updates the published library versions across multiple language SDKs.
v1.91.0
1 month agov1.91.0 is primarily described in the release notes as a server-side change to remove old endpoint secrets on rotation, plus some Ruby SDK fixes. The provided code diff, however, shows substantial additional changes concentrated in the Rust bridge, including RabbitMQ queue option deserialization changes and multiple dependency upgrades.
BreakingSecurityv1.90.0
2 months agov1.90.0 primarily updates the server and SDKs to introduce a new `throttleRate` field (replacing `rateLimit`, while keeping `rateLimit` deprecated for backwards compatibility). It also updates the SDKs to align with a newer Svix Cloud OpenAPI spec, which introduces multiple new generated models and API methods.
BreakingFeaturesv1.89.0
2 months agov1.89.0 introduces server-side maintenance and cache correctness improvements, including a new CLI prune command and invalidating the “CMA” cache when apps and endpoints are created or updated. It also updates the message-attempt resend endpoint to return an empty JSON object, adds Kafka SASL mechanism support for PLAIN, and improves Python error stringification.
BreakingFeaturesv1.88.0
2 months agov1.88.0 adds Go client support for the internal PATCH API token management endpoint (v1.management.authentication.patch-api-token). It also introduces a TransportWrapper option in the Go SDK to allow customizing the HTTP transport used by the client. The release primarily reflects additive SDK capabilities plus version bumps across other language packages.
Features