Release Notes

1.7.55

🐛 Bug Fixes

• api: fixes a regression that prevented gif files from being used as sources

1.7.54

🐛 Bug Fixes

• api: fixes a regression with refit-cover dimensions

1.7.53

🐛 Bug Fixes

• api: makes refit margins entirely accurate even with a mix of pixels and percentages
• api: fixes a bug that prevented video handling when the first frame timestamp was not close to zero

🚀 Features

• api: makes it possible to scale watermarks through path configuration
• api: makes it possible to prevent upscaling of images through path configuration
• api: adds colorize transformation
• api: adds noop transformation
• api: enables alpha masking through path configuration

1.7.52

🚀 Features

• api: adds refit-inside transformation
• api: refit is now an alias of refit-cover for consistency
• api: adds anchoring to cover transformation
• api: makes border handling much more consistent even when the end product falls outside the bounds of the original image

🐛 Bug Fixes

• api: fixes a bug that prevented flipping a video when dimensions were not even
• script: fixes a bug that prevented globally configured class from starting with the letter s

1.7.49

• api: adds non-media assets filtering through path configuration
• api: adds referrer filtering through path configuration

1.7.48

• api: now takes video rotate metadata into account
• api: makes sure previews are not indexed by search engines

1.7.47

🐛 Bug Fixes

• api: fixes a regression with refit margins

1.7.46

🚀 Features

• api: adds download transformation

🐛 Bug Fixes

• api: takes video aspect-ratio metadata into account

1.7.45

🐛 Bug Fixes

• api: upgrades libwebp to neuter zero-day vulnerability

1.7.44

🐛 Bug Fixes

• api: prevents crashes when using refit and background=remove on videos

1.7.43

🐛 Bug Fixes

• api: fixes a bad interaction between anchors and the focus transformation

1.7.42

🚀 Features

• api: adds blurhash output

1.7.39

🚀 Features

• api: adds video slicing transformations (from, to and duration)
• api: adds background removal through background=remove

1.7.38

🐛 Bug Fixes

• script: fixes a regression that made compound shortcuts (contain-max, contain-min, etc) unusable

1.7.35

🐛 Bug Fixes

• api: fixes a regression that had quality simply ignored for videos

1.7.34

🐛 Bug Fixes

• api: fallback images now have much shorter cache retention

🚀 Features

• api: optimizes performance of AI-related transformations for multiple variants of the same source media
• api: optimizes previews generation
• api: changes quality interpolation based on output format so that quality scale is more cohesive throughout all formats

1.7.33

🐛 Bug Fixes

• api: ensures non-media assets have a proper cache-control header

1.7.32

🐛 Bug Fixes

• api: stops trusting master images colorspace-related metadata, sometimes they just lie and make our image-processing choke

1.7.31

🐛 Bug Fixes

• api: filters out source media content-security-policy header so that it does not break svg-based outputs client-side

1.7.29

🐛 Bug Fixes

• api: prevents focus=auto from ending out of bounds in certain situations following a crop
• script: a regression prevented multiple backgrounds from being handled properly

1.7.28

🐛 Bug Fixes

• script: a regression prevented the path option from being taken into consideration when generating URLs

1.7.27

🚀 Features

• script: media path can now be specified using the media: and video: protocols in addition to image:

1.7.25

🚀 Features

• admin: limits of master media in both bytes and pixels can be overridden
• admin/api: adds encrypted paths to manipulate arbitrary URLs
• script: data-twic-src now accepts fully qualified TwicPics URLs

🐛 Bug Fixes

• api: makes inside truely chainable
• api: turn is now compatible with inside
• script: properly detects implicit dimensions even when width and/or height attributes are set
• script: more search engine bots will trigger data-twic-bot

1.7.24

🚀 Features

• api: adds inside transformation which works similarly to contain but with added borders
• api: adds border transformation to set color of inside borders
• api: adds achromatopsia, deuteranopia, protanopia and tritanopia experimental color blindness filters
• api: adds anchors as possible focus values (left, bottom-right, etc)
• script: adds data-twic-intrinsic to limit the number of variants and prevent upscaling

1.7.18

🚀 Features

• api: adds blank output to create lightweight, empty versions of images

1.7.16

🚀 Features

• script: ensures step is always at minimum 100 pixels for videos

1.7.13

🐛 Bug Fixes

• script: dynamic style changes are taken into account more eagerly

🚀 Features

• api: adds support for h265 and vp9 output video codecs
• script: adds data-twic-eager marker to bypass lazy loading on a per-element basis

1.7.12

🐛 Bug Fixes

• script: now properly detects shadow roots

1.7.11

🚀 Features

• admin: removes watermark modes none and tile
• admin: removes watermark dpr property
• api: deprecates dpr transformation
• api: adds debug transformation
• script: adds debug mode

🐛 Bug Fixes

• script: step now limits upscales to 10% which enhances visuals for smaller images

1.7.9

🐛 Bug Fixes

• script: stops using IntersectionObserver on browsers that implement it poorly

1.7.8

🐛 Bug Fixes

• api: ensures fallbacks are not kept in the CDN for more than 30 minutes

1.7.7

🐛 Bug Fixes

• api: flip and turn should no longer create stretched results

1.7.6

🚀 Features

• script: adds data-twic-bot as an alternative to data-twic-transform for Google and Bing bots
• script: adds path configuration so that prepending srcs for an entire page is not a chore anymore

1.7.5

🐛 Bug Fixes

• admin/api: fixes a bug in format handling when a default manipulation was set

1.7.4

🚀 Features

• admin: video can be enabled on a path basis
• api: adds image output so that extracting an image from a video can leverage webp support detection

🐛 Bug Fixes

• api: fixes an issue where image with transparent background could be slightly degraded
• api: fixes refit syntax so as to be compatible with attribute splitting
• api: turn=left and turn=right were inadvertendly switched
• script: ensures multiple values in data-twic-focus, data-twic-step and data-twic-transform do not break srcs and posters

1.7.3

🐛 Bug Fixes

• api: fixes meancolor output
• api: properly issues a 403 response rather than a 500 response when a bad token was used
• script: fixes a bug in Safari with image elements that had a title attribute

1.7.2

🐛 Bug Fixes

• api: exif orientation was not properly taken into account when resizing

1.7.0

🚀 Features

• api: adds video src handling
• api: adds flip and turn transformations

1.6.20

🐛 Bug Fixes

• script: fixes a bug in older Safaris when CSS returned auto as a size

1.6.19

🚀 Features

• api: adds refit transformation

🐛 Bug Fixes

• script: fixes flickering issues (image changing size continously)

1.6.18

🚀 Features

• api: adds support for video element poster attribute using data-twic-poster-* attributes
• api: adds generic attributes shared amongst src, background and poster: data-twic-focus, data-twic-step and data-twic-transform

1.6.16

🚀 Features

• api: adds maincolor, meancolor and preview outputs

1.6.15

🐛 Bug Fixes

• api: rounds crops much more reliably and gracefully handles subpixel crops

1.6.14

🚀 Features

• script: adds data-twic-* attributes as an alternative to using a class
• script: makes script configurable through query string

1.6.13

🐛 Bug Fixes

• api: fixes lost focus when cropping with no origin
• api: fixes a rare but nasty bug when cropping with origin

1.6.12

🐛 Bug Fixes

• api: fixes a crash on save with CMYK JPEGs

1.6.11

🚀 Features

• api: properly blends multiple background colors

🐛 Bug Fixes

• api: stops checking origin SSL certificates
• api: fixes color parsing

1.6.10

🚀 Features

• api: boolean expressions can be specified with more keywords

1.6.8

🚀 Features

• api: adds possibility to specify alpha in color using short or long hexa for short/long hexa colors (like fff8 or f0a5d142)

🐛 Bug Fixes

• api: fixes subpixel resizing

1.6.3

🐛 Bug Fixes

• api: re-enables CORS (was broken by a typo)
• api: fixes bad extract area error for watermarks
• api: fixes artefacts around translucency edges when resizing
• script: properly detects detached elements to avoid nasty exception

1.6.2

🐛 Bug Fixes

• api: fixes token-based sources

1.6.1

🐛 Bug Fixes

• script: fixes bad sizing of flex elements

1.6.0

🚀 Features

• admin: adds watermarking
• admin: adds fallback support in case of 4xx errors
• api: overall performance boost
• api: much enhanced focus=auto
• api: introduces focus=faces
• api: adds heif and avif support

🐛 Bug Fixes

• script: much better dimension computations across the board

1.5.10

🐛 Bug Fixes

• script: properly estimates auto dimensions for loading=lazy images

1.5.9

🐛 Bug Fixes

• script: properly compute bottom and right

1.5.8

🐛 Bug Fixes

• admin: Accept-Encoding can be overidden from path configuration

1.5.7

🚀 Features

• api: adds Timing-Allow-Origin to CORS headers
• script: ensures minimum support for gimped/older browsers (like SlimBoat)

🐛 Bug Fixes

• script: properly determines min/max width when parent is inline

1.5.6

🚀 Features

• api: accepts corrupted images and transform them anyway
• api: sets CORS headers wide open

1.5.4

🐛 Bug Fixes

• script: fixes parent sizing computation
• script: fixes auto dimensions detection
• script: fixes multiple backgrounds for all supported browsers

1.5.3

🐛 Bug Fixes

• script: avoids intermittent race condition between DOM readyness and getting anticipation value

1.5.2

🐛 Bug Fixes

• script: fixes readyState check for old IEs so that the script can be dynamically inserted during DOM parsing and actually work

1.5.0

🚀 Features

• api: adds math functions
• api: much enhanced focus=auto
• api: outputs 8-bits pngs by default and introduces truecolor transformation
• script: now supports max-width, max-height, min-width, and min-height

🐛 Bug Fixes

• api: fixes grammar so that expressions like max=-x615 are valid as they should
• api: properly handles ICC profiles
• script: handles cases of floating containers not having proper sizing
• script: properly cleans up DOM-attached data

1.4.0

🚀 Features

• script: adds anticipation config

🐛 Bug Fixes

• api: fixes random crop outside errors
• api: properly follows origin server redirections

1.3.0

🚀 Features

• api: adds new query-based syntax
• api: adds x-twicpics-source and x-twicpics-quality response headers

🐛 Bug Fixes

• api: issues a 502 response rather than a 422 reponse when source image size is too large
• api: ensures consistent vary for both 200 and 304 responses
• api: removes TwicPics user agent for requests to the origin server
• script: fixes false URLs in background transformations when a background has a transformation but no size

1.2.11

🐛 Bug Fixes

• api: forwards 404 and 410 responses

1.2.10

🚀 Features

• api: issues 504 responses when origin server times out

1.2.8

🚀 Features

• api: adds support for Save-Data and ECT headers

🐛 Bug Fixes

• api: rationalizes headers management from and to the origin

1.2.7

🚀 Features

• api: adds zoom transformation

🐛 Bug Fixes

• api: makes cover with ratio consistent with cover with pixels

1.2.4

🐛 Bug Fixes

• api: removes trailing double quotes from access-control-allow-methods

1.2.3

🐛 Bug Fixes

• api: allows WebP as an input format

1.2.2

🐛 Bug Fixes

• api: lets animated gifs pass through as is

1.2.1

🐛 Bug Fixes

• api: gzips scripts