Version 0.57.0

Summary

• Server: add support for idempotency.
• Server: add prev_iterator support to endpoints that should support it.
• Server: make parameter validation stricter in various places.
• Server: improve error messages for bad configurations.
• Server: support for Redis clusters.
• Server: add a memory cache backend.
• Server: fix health endpoint to return an empty response to match its status code (204).
• Server: fix issue that can cause messages to be sent more than once when clients timeout.
• Server: fix support for endpoint id in the list attempted messages and list attempted destinations APIs.
• C#: add C# API client library.

What's Changed

• Add EndpointSecret Validation by @jaymell in #377
• Add prev_iterator support to the message list endpoint by @svix-daniel in #379
• Validate input strings against control sequences by @svix-dylan in #381
• validate against forbidden header keys & prefixes by @svix-dylan in #382
• Add additional endpoint integration tests by @jaymell in #383
• Test utils: use tokio sleep, not blocking sleep when retrying. by @tasn in #384
• Rust: Streamline deserialization/validation of endpoint secrets by @jaymell in #385
• Rust: Refactor test_recovery_expected_retry_counts integration test by @jaymell in #387
• test that serde’s JSON serializations are compact by @svix-dylan in #389
• Implement idempotency middleware by @svix-daniel in #367
• Replace unwrap() with expect() by @svix-dylan in #391
• Add Svix Api client for csharp by @IAmArchaic in #248
• Cache abstraction and MemoryCache implementation by @svix-dylan in #393
• Rust: Support clustered redis by @jaymell in #392
• Update OpenAPI spec. by @tasn in #395
• Multiple Commits Addressing Prior Comments by @jaymell in #394
• Patch health endpoint to only return a status code by @svix-dylan in #397
• Rust: Migrate legacy redis queues on startup by @jaymell in #398
• Rust: Add additional test-run with None cache type by @jaymell in #399
• Rust: Ensure Redis queue message IDs are refreshed when re-queuing by @jaymell in #400
• Rust: Improve redis queue migration tests by @jaymell in #401
• Change default cache type to memory and improve its docs. by @tasn in #402
• Remove redundant default config and improve its docs by @tasn in #403
• Idempotency: add the service first to fix logging. by @tasn in #406
• Always use ID or UID when accepting apps/endpoints in the API. by @tasn in #407

New Contributors

• @svix-dylan made their first contribution in #381
• @IAmArchaic made their first contribution in #248

Full Changelog: v0.56.0...v0.57.0