imgproxy/CHANGELOG.md

Changelog

[Unreleased]

Added

• TIFF and BMP support.
• IMGPROXY_REPORT_DOWNLOADING_ERRORS config. Setting it to false disables reporting of downloading errors.
• SVG passthrough. When source image and requested format are SVG, image will be returned without changes.
• IMGPROXY_USE_GCS config. When it set to true and IMGPROXY_GCS_KEY is not set, imgproxy tries to use Application Default Credentials to get access to GCS bucket.

Changed

• Reimplemented and more errors-tolerant image size parsing;
• Log only modified processing options;

Fixed

• Fixed sharpening+watermarking;
• Fixed path parsing when no options is provided and image URL is Base64 encoded.

Deprecated

• Using IMGPROXY_GCS_KEY without IMGPROXY_USE_GCS set to true is deprecated.

[2.5.0] - 2019-09-19

Added

• structured and json log formats. Can be set with IMGPROXY_LOG_FORMAT.

Changed

• New default log format.
• Better watermarking: image transparency doesn't affect watermarks, faster watermark scaling.

[2.4.1] - 2019-08-29

Changed

• More verbose URL parsing errors.

[2.4.0] - 2019-08-20

Added

• SO_REUSEPORT socker option support. Can be enabled with IMGPROXY_SO_REUSEPORT.
• filename option.

Changed

• Better handling if non-sRGB images.
• dpr option always changes the resulting size even if it leads to enlarge and enlarge is falsey.
• Log to STDOUT.
• Only unexpected errors are reported to Bugsnag/Honeybadger/Sentry.
• Better Sentry support.

Deprecated

• GZip compression support is deprecated.

[2.3.0] - 2019-06-25

Added

• libvips v8.8 support: better processing of animated GIFs, built-in CMYK profile, better WebP scale-on-load, etc;
• Animated WebP support. IMGPROXY_MAX_GIF_FRAMES is deprecated, use IMGPROXY_MAX_ANIMATION_FRAMES;
• HEIC support;
• crop processing option. resizing_type:crop is deprecated;
• Offsets for gravity;
• Resizing type auto. If both source and resulting dimensions have the same orientation (portrait or landscape), imgproxy will use fill. Otherwise, it will use fit;
• Development errors mode. When IMGPROXY_DEVELOPMENT_ERRORS_MODE is true, imgproxy will respond with detailed error messages. Not recommended for production because some errors may contain stack trace;
• IMGPROXY_KEEP_ALIVE_TIMEOUT config.

Changed

• Allow URL query for /health;
• Better stack trace for image processing errors;

[2.2.13] - 2019-05-07

Added

• Send X-Request-ID header in response.

Changed

• Better shrink-on-load.
• Don't import common sRGB IEC61966-2.1 ICC profile unless linear colorspace is used.
• Don't fail on recursive preset usage, just ignore already used preset and log warning.

[2.2.12] - 2019-04-11

Changed

• Don't fail processing when embedded ICC profile is not compatible with the image.

[2.2.11] - 2019-04-08

Changed

• Optimized ICC import when linear colorspace usage is disabled.

[2.2.10] - 2019-04-05

Added

• PNG quantization. Can be enabled with IMGPROXY_PNG_QUANTIZE. Palette size can be specified with IMGPROXY_PNG_QUANTIZATION_COLORS.

Changed

• Resizing images in linear colorspace is disabled by default. Can be enabled with IMGPROXY_USE_LINEAR_COLORSPACE;

[2.2.9] - 2019-04-02

Fixed

Fixed processing of images with embedded profiles that was broken in v2.2.8.

[2.2.8] - 2019-04-01

Added

• Resizing in linear colorspace;
• IMGPROXY_DISABLE_SHRINK_ON_LOAD config to disable shring-on-load of JPEG and WebP.

Fixed

• Remove orc from Docker image (causes segfaults in some cases).

[2.2.7] - 2019-03-22

Changed

• Memory usage optimizations.

Fixed

• Fix color management.

[2.2.6] - 2019-02-27

Fixed

• Fix signature check when source URL is escaped.

[2.2.5] - 2019-02-21

Added

• extend processing option.
• vips_memory_bytes, vips_max_memory_bytes and vips_allocs metrics for Prometheus.

Fixed

• Fix SVG detection.

[2.2.4] - 2019-02-13

Changed

• Minor improvements.

[2.2.3] - 2019-02-04

Changed

• Simple filesystem transport withh less memory usage.

Fixed

• Fix critical bug with cached C strings;

[2.2.2] - 2019-02-01

• Memory usage optimizations.

[2.2.1] - 2019-01-21

Added

• Source file size limit.

Changed

• More memory usage optimizations.

[2.2.0] - 2019-01-19

Changed

• Optimized memory usage. Memory usage tweaks.
• Vary header is set when WebP detection, client hints or GZip compression are enabled.
• Health check doesn't require Authorization header anymore.

[2.1.5] - 2019-01-14

Added

• Sentry support (thanks to @koenpunt).
• Syslog support.

Fixed

• Fix detection of some kind of WebP images;

[2.1.4] - 2019-01-10

Added

• SVG sources support.

Changed

• Memory usage optimizations.
• Proper filename in the Content-Disposition header.

Fixed

• Fix support for not animated GIFs.

[2.1.3] - 2018-12-10

Added

• Minio support

[2.1.2] - 2018-12-02

Added

• ICO support

[2.1.1] - 2018-11-29

Changed

• When libvips failed to save PNG, imgproxy will try to save is without embedded ICC profile.

Fixed

• Fixed EXIF orientation fetching.

[2.1.0] - 2018-11-16

Added

• Plain source URLs support.
• Serving images from Google Cloud Storage.
• Full support of GIFs including animated ones.
• Watermarks.
• New Relic metrics.
• Prometheus metrics.
• DPR option (thanks to selul).
• Cache buster option.
• Quality option.
• Support for custom Amazon S3 endpoints.
• Support for Amazon S3 versioning.
• Client hints support (thanks to selul).
• Truncated signature support (thanks to printercu).

Changed

• imgproxy uses source image format by default for the resulting image.
• Send User-Agent header when downloading a source image.
• Proper filename in Content-Disposition header in the response.

Deprecated

• IMGPROXY_MAX_SRC_DIMENSION is deprecated, use IMGPROXY_MAX_SRC_RESOLUTION instead.

[2.0.3] - 2018-11-02

Fixed

• Fix URL validation when IMGPROXY_BASE_URL is used.

[2.0.2] - 2018-10-25

Fixed

• Fix smart crop + blur/sharpen SIGSEGV on Alpine.

[2.0.1] - 2018-10-18

Fixed

• Minor fixes.

[2.0.0] - 2018-10-08

All-You-Ever-Wanted release! :tada:

Added

• New advanced URL format. Unleash the full power of imgproxy v2.0.
• Presets. Shorten your urls by reusing processing options.
• Serving images from Amazon S3. Thanks to @crohr, now we have a way to serve files from private S3 buckets.
• Autoconverting to WebP when supported by browser (disabled by default). Use WebP as resulting format when browser supports it.
• Gaussian blur and sharpen filters. Make your images look better than before.
• Focus point gravity. Tell imgproxy what point will be the center of the image.
• Background color. Control the color of background when converting PNG with alpha-channel to JPEG.

Changed

• Key and salt are not required anymore. When key or salt is not specified, signature checking is disabled.
• Imgproxy calcs resulting width/height automaticly when one specified as zero.
• Memory usage is optimized.

[1.1.8] - 2018-10-01

Fixed

• Disable libvips cache to prevent SIGSEGV on Alpine.

[1.1.7] - 2018-09-06

Changed

• Improved ETag generation.

[1.1.6] - 2018-07-26

Added

• Progressive JPEG and interlaced PNG support.

[1.1.5.1] - 2018-05-25

Fixed

• Fix autorotation when image is not resized.

[1.1.5] - 2018-04-27

Added

• CORS headers.
• IMGPROXY_BASE_URL config.
• Content-Length header.

[1.1.4] - 2018-03-19

Added

• Request ID in the logs.

Changed

• Idle time does not causes timeout.
• Increased default maximum number of simultaneous active connections.