Changelog

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All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.1] - 2026-05-31

Improvements

  • Update cowlib 2.16.0 → 2.16.1 (clears 4 advisories) and cowboy 2.14.2 → 2.15.0, plus jason/telemetry currency updates
  • Add run_status endpoint and improved reporting for full dashboard compatibility; enhanced metrics/runtime introspection configuration

[1.0.0] - 2026-04-04

Added

  • Initial release of the KubeMQ Elixir SDK
  • Full support for all 5 KubeMQ messaging patterns:
    • Events (Pub/Sub) — fire-and-forget with optional consumer groups
    • Events Store (Persistent Pub/Sub) — replay from any position
    • Commands (RPC) — request-response with timeout
    • Queries (RPC with Cache) — request-response with server-side caching
    • Queues — reliable message queues (Stream + Simple APIs)
  • KubeMQ.Client GenServer as the main API surface
  • KubeMQ.Connection GenServer with automatic reconnection (exponential backoff + jitter)
  • Connection state machine: :connecting -> :ready -> :reconnecting -> :closed
  • Bounded operation buffer during reconnection
  • KubeMQ.Transport behaviour for Mox-based unit testing
  • KubeMQ.Error struct implementing Exception behaviour with 13 error codes
  • Client-side validation (19 rules) before gRPC calls
  • Channel management (create, delete, list, purge) for all 5 channel types
  • NimbleOptions-validated configuration with 22 client options
  • TLS and mTLS support via GRPC.Credential
  • KubeMQ.CredentialProvider behaviour for pluggable authentication
  • Broadway producers for Events, Events Store, and Queues patterns
  • :telemetry integration with 18 event types
  • OTP supervision tree integration via child_spec/1
  • DynamicSupervisor for subscription lifecycle management
  • Registry-based multi-client naming
  • Bang variants (!) for all public API functions
  • UUID auto-generation for all message IDs
  • 59 runnable example scripts matching Go/C++ SDK structure 1:1
  • Full ExDoc documentation with module groups
  • GitHub Actions CI with Elixir 1.15-1.17 x OTP 26-27 matrix
  • Credo strict, Dialyxir, and ExCoveralls integration