Imageflow Versions Save

Please update immediately if you process untrusted images with Imageflow. See https://github.com/imazen/imageflow/security/advisories/GHSA-7vpr-3ppw-qrpj for more information.

Changes

• This release requires libc 2.31 or higher (such as Ubuntu 20+) on linux and macOS 11 or higher. These restrictions are due to the oldest supported versions of those platforms (which is reflected on Github Actions).
• All dependencies have been updated to their latest stable versions
• imageflow_tool requires valid UTF-8 paths passed to --in and --out, rather than silently dropping invalid characters.

NOTE: linux nuget packages are now built on Ubuntu 20.04, since Ubuntu 18.04 is no longer available on GitHub. This may break older platforms.

• Add &srcset syntax
• Make webp read &quality if &webp.quality is missing
• Update dependencies

Gracefully handles jpeg quality values over 100, clamping them to 100.

Fixes #613

This release marks the removal of imageflow_server and some small other breaking changes.

Add support in Nuget package for being referenced as a transitive build dependency

This release implements all exposed rounded corners features (circle, per-quadrant, percentages, pixel radius) with optimized anti-aliasing.