v3.1.0

Added

• Add IMGPROXY_ETAG_BUSTER config.
• (pro) watermark_text processing option.

Change

• Improved ICC profiles handling.
• Proper error message when the deprecated basic URL format is used.
• Watermark offsets can be applied to replicated watermarks.

Fix

• (pro) Fix parsing metadata of extended sequential JPEGs.

v3.0.0

🎉 imgproxy 3.0 is here! 🎉

Added

• (pro) Autoquality.
• (pro) Object detection: obj gravity type, blur_detections processing option, draw_detections processing option.
• (pro) Chained pipelines
• IMGPROXY_FALLBACK_IMAGE_HTTP_CODE config.
• (pro) fallback_image_url processing option.
• expires processing option.
• skip processing processing option.
• Datadog metrics.
• force and fill-down resizing types.
• min-width and min-height processing options.
• format_quality processing option.
• Add X-Origin-Width and X-Origin-Height to debug headers.
• Add IMGPROXY_COOKIE_PASSTHROUGH and IMGPROXY_COOKIE_BASE_URL configs.
• Add client_ip to requests and responses logs.

Change

• ETag generator & checker uses source image ETag when possible.
• 304 Not Modified responses includes Cache-Control, Expires, and Vary headers.
• dpr processing option doesn't enlarge image unless enlarge is true.
• imgproxy responds with 500 HTTP code when the source image downloading error seems temporary (timeout, server error, etc).
• When IMGPROXY_FALLBACK_IMAGE_HTTP_CODE is zero, imgproxy responds with the usual HTTP code.
• BMP support doesn't require ImageMagick.
• Save GIFs without ImageMagick (vips 8.12+ required).

Fix

• Fix Client Hints behavior. Width is physical size, so we should divide it by DPR value.
• Fix scale-on-load in some rare cases.
• Fix the default Sentry release name.
• Fix the health command when the path prefix is set.
• Escape double quotes in content disposition.

Removed

• Removed basic URL format, use advanced one instead.
• Removed IMGPROXY_MAX_SRC_DIMENSION config, use IMGPROXY_MAX_SRC_RESOLUTION instead.
• Removed IMGPROXY_GZIP_COMPRESSION config.
• Removed IMGPROXY_MAX_GIF_FRAMES config, use IMGPROXY_MAX_ANIMATION_FRAMES instead.
• Removed crop resizing type, use crop processing option instead.
• Dropped old libvips (<8.10) support.
• (pro) Removed advanced GIF optimizations. All optimizations are applied by default ib both OSS and Pro versions.

v3.0.0.beta2

Added

• Add X-Origin-Width and X-Origin-Height to debug headers.
• Add IMGPROXY_COOKIE_PASSTHROUGH and IMGPROXY_COOKIE_BASE_URL configs.

Change

• dpr processing option doesn't enlarge image unless enlarge is true.
• 304 Not Modified responses includes Cache-Control, Expires, and Vary headers.
• imgproxy responds with 500 HTTP code when the source image downloading error seems temporary (timeout, server error, etc).
• When IMGPROXY_FALLBACK_IMAGE_HTTP_CODE is zero, imgproxy responds with the usual HTTP code.
• BMP support doesn't require ImageMagick.

Fix

• Fix Client Hints behavior. Width is physical size, so we should divide it by DPR value.
• Fix scale-on-load in some rare cases.
• Fix requests_total counter in Prometheus.

v3.0.0.beta1

Added

• (pro) Autoquality.
• (pro) Object detection: obj gravity type, blur_detections processing option, draw_detections processing option.
• (pro) Chained pipelines
• IMGPROXY_FALLBACK_IMAGE_HTTP_CODE config.
• (pro) fallback_image_url processing option.
• expires processing option.
• skip processing processing option.
• Datadog metrics.
• force and fill-down resizing types.
• min-width and min-height processing options.
• format_quality processing option.

Change

• ETag generator & checker uses source image ETag when possible.

Removed

• Removed basic URL format, use advanced one instead.
• Removed IMGPROXY_MAX_SRC_DIMENSION config, use IMGPROXY_MAX_SRC_RESOLUTION instead.
• Removed IMGPROXY_GZIP_COMPRESSION config.
• Removed IMGPROXY_MAX_GIF_FRAMES config, use IMGPROXY_MAX_ANIMATION_FRAMES instead.
• Removed crop resizing type, use crop processing option instead.
• Dropped old libvips (<8.8) support.

v2.17.0

Added

• Wildcard support in IMGPROXY_ALLOWED_SOURCES.

Change

• If the source URL contains the IMGPROXY_BASE_URL prefix, it won't be added.

Fix

• (pro) Fix path prefix support in the /info handler.

Deprecated

• The basic URL format is deprecated and can be removed in future versions. Use advanced URL format instead.

v2.16.7

Change

• Reset DPI while stripping meta.

v2.16.6

Fix

• Fix performance regression in ICC profile handling.
• Fix crashes while processing CMYK images without ICC profile.

v2.16.5

Change

• More clear downloading errors.

Fix

• Fix ICC profile handling in some cases.
• Fix handling of negative height value for BMP.

v2.16.4

Change

• Use magenta (ff00ff) as a transparency key in trim.

Fix

• Fix crashes while processing some SVGs (dockerized version).
• (pro) Fix parsing HEIF/AVIF meta.

v2.16.3

Fix

• Fix PNG quantization palette size.
• Fix parsing HEIF meta.
• Fix debig header.