Changelog

This changelog follows Keep a Changelog. Releases use Semantic Versioning.

Unreleased

First release of ImagePipe, with image processing powered by elixir-image/image, Vix, and libvips.

Serve transformed images on demand from Phoenix or any Plug application through ImagePipe.Plug. Reuse the same processing plans and configuration for uploads, files, and background jobs through the Elixir API.
Read originals from local files, HTTP(S), S3-compatible storage, or custom source adapters.
Compose resizing, cropping, orientation, effects, and watermarks in explicit processing groups, with optional face and object detection, or your own detector.
Define reusable presets and request defaults in your configuration, statically or through a host preset lookup backed by a database or cache.
Encode JPEG, PNG, WebP, and AVIF, with format negotiation, quality controls, byte budgets, and color-profile policies. Automatic quality gives each image the lowest quality that still looks as good as a target you choose. Generate BlurHash, LQIP CSS, and image-info JSON.
Configure input and output caches, conditional HTTP responses, streamed delivery, request safety limits, and processing concurrency. Observe requests through telemetry, logging, and tracing.