ImageSharp Versions Save

:camera: A modern, cross-platform, 2D Graphics library for .NET

v3.1.4

2 weeks ago

What's Changed

Backport - Only exit JPEG scan decoding after multiple EOF hits by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2702
Ensure VP8X alpha flag is updated correctly. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2699
Backport APNG fix to release/3.1.x by @SpaceCheetah in https://github.com/SixLabors/ImageSharp/pull/2713
Limit Read Palette Indices by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2718
Limit all memory allocations in the MemoryAllocator layer by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2706
Clear Pixel Buffers on Decode. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2716

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.1.3...v3.1.4

v2.1.8

2 weeks ago

What's Changed

V2 - Limit Read Palette Indices by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2719
V2 - Clear Pixel Buffers on Decode. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2717
V2 - Limit all memory allocations in the MemoryAllocator layer by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2715

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v2.1.7...v2.1.8

v2.1.7

1 month ago

What's Changed

[release/2.1] Disallow allocation attempts of unrepresentable sizes by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2553
[release/2.1] Tiff decoding robustness improvements (#2550) by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2554
[release/2.1] PBM decoder robustness improvements and BufferedReadStream observability by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2555
Backport 2681 by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2688

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v2.1.6...v2.1.7

v3.1.3

1 month ago

What's Changed

Make DrawImage processor more robust to bad input. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2673
Don't skip reading data for animation chunks on identify. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2674
Fix AccessViolationException and hard crash with animated webp by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2676
Use a smarter approach to determine the transparent index when encoding palette Pngs. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2677
Limit ancillary PNG chunk size. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2681

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.1.2...v3.1.3

v3.1.2

3 months ago

What's Changed

Fix Paeth Filter decode on platforms that do not support Ssse3 by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2618
Backport: Fix WebP animation speed bug by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2637

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.1.1...v3.1.2

v3.1.1

4 months ago

What's Changed

Handle dedup of local palette of 256 length by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2605
Correctly calculate foreground Rectangle when negative background location is set (3.1 fix) by @tocsoft in https://github.com/SixLabors/ImageSharp/pull/2609
Handle case when Foreground image overhangs bottom of background image during DrawImage Call (3.1 target) by @tocsoft in https://github.com/SixLabors/ImageSharp/pull/2610
Fix handling gif encoding for global palettes. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2614

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.1.0...v3.1.1

v3.1.0

4 months ago

What's Changed

Reduced intermediate allocations by @gfoidl in https://github.com/SixLabors/ImageSharp/pull/2415
Port colorconverter YCbCr and YCCk to arm by @stefannikolei in https://github.com/SixLabors/ImageSharp/pull/2417
Added and used Numerics.Vector{128|256}Count extension by @gfoidl in https://github.com/SixLabors/ImageSharp/pull/2422
Improvements around fixed by @gfoidl in https://github.com/SixLabors/ImageSharp/pull/2418
Create vector constants inline and not via ROS by @gfoidl in https://github.com/SixLabors/ImageSharp/pull/2419
More tests for Webp lossless utils by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2424
Fix incorrect comments by @hey-red in https://github.com/SixLabors/ImageSharp/pull/2426
Fixed invalid jpeg buffer width compliment for scalar color converters by @br3aker in https://github.com/SixLabors/ImageSharp/pull/2427
Update Readme by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2433
Add AdvSimd in ComponentProcessor by @stefannikolei in https://github.com/SixLabors/ImageSharp/pull/2429
Fix decoding tiled tiff with unequal tile width and height by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2436
Fix Vp8Residual costs calculation by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2432
Fix thresholds for Resize kernel tests by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2440
Tiff: Undo horizontal predictor for cmyk images by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2459
fix a typo in XML comment for struct Rgb48 by @n0099 in https://github.com/SixLabors/ImageSharp/pull/2463
Fix #2467 bmp encoding issue for BMP with 1 bit per pixel and more pixels per row than divisible by 8. by @synercoder in https://github.com/SixLabors/ImageSharp/pull/2471
Update Directory.Build.targets by @Pashkinz92 in https://github.com/SixLabors/ImageSharp/pull/2468
bugfix in Rational.cs, when both Nominator and Denominator equals to 0 by @tsardaryanCamenAI in https://github.com/SixLabors/ImageSharp/pull/2453
Fix DrawImage offsetting issues and improve API parameter names. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2474
Use more accurate bit for alpha lookup. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2473
Fix for B&W pbm images with width not dividable by 8 by @ynse01 in https://github.com/SixLabors/ImageSharp/pull/2481
Tiff: ccitt compression, fix for issue #2451 by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2483
Use FileOptions.Asynchronous when doing async IO by @Neme12 in https://github.com/SixLabors/ImageSharp/pull/2488
Allow JFXX as an App0 marker header by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2482
Adding QOI support by @LuisAlfredo92 in https://github.com/SixLabors/ImageSharp/pull/2446
Vectorize TrimTransparentPixels in GifEncoderCore by @gfoidl in https://github.com/SixLabors/ImageSharp/pull/2500
Prevent crafted DOS attack. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2501
Reverse automatic include behavior. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2515
Handle EOF in Jpeg bit reader when data is bad to prevent DOS attack.… by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2523
Fix #2518 by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2519
Fix for issue 2504 - IPTC and ICC profile information being lost during TIFF file save by @JeffP134 in https://github.com/SixLabors/ImageSharp/pull/2535
Preserve Gif color palettes and deduplicate frame pixels. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2455
Bump actions/checkout from 3 to 4 by @dependabot in https://github.com/SixLabors/ImageSharp/pull/2530
Expose and conserve the color palette for indexed png images. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2485
Change ExifTag TimeZoneOffset to Signed Short by @Cheesebaron in https://github.com/SixLabors/ImageSharp/pull/2541
Expose non-nullable configuration to remove AOT limiting null check by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2514
Add GPSHPositioningError exif tag by @Cheesebaron in https://github.com/SixLabors/ImageSharp/pull/2543
Disallow allocation attempts of unrepresentable sizes by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2545
Add webp decoder option to handle the background color in ANIM chunk by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2547
Tiff decoding robustness improvements by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2550
PBM decoder robustness improvements and BufferedReadStream observability by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2551
Follow up on post-merge discussions in #2551 by @antonfirsov in https://github.com/SixLabors/ImageSharp/pull/2552
APNG support by @Poker-sang in https://github.com/SixLabors/ImageSharp/pull/2511
WebP - Reduce the allocations in lossless encoding by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2546
Animated webp encoder by @Poker-sang in https://github.com/SixLabors/ImageSharp/pull/2569
Fix boxed quantization and update refs by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2582
Explicitly set BitsPerPixel and BitsPerSample to 1 for bicolor compressed images by @brianpopow in https://github.com/SixLabors/ImageSharp/pull/2590
[fix]: Fixed Unknown App0 Marker add profileResolver missing by @JoseEliasSantos in https://github.com/SixLabors/ImageSharp/pull/2566
Png- Do not attempt to read data for chunks of length 0. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2561
Add smart animated format conversion. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2588
Relaxed handle of corrupt png files by @svenclaesson in https://github.com/SixLabors/ImageSharp/pull/2589
Confirm we can correctly decode jpegs with malformed D0-D7 chunks. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2594
Add AdvSimd implementation to AnimationUtilities.DeDuplicatePixels by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2596
Add CICP color metadata and PNG support by @VentuzTammoHinrichs in https://github.com/SixLabors/ImageSharp/pull/2592
Read resolution from EXIF metadata in WebP by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2598
Use source length as bounds when unpacking RGB planes by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2599

New Contributors

@hey-red made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2426
@n0099 made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2463
@Pashkinz92 made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2468
@tsardaryanCamenAI made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2453
@Neme12 made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2488
@LuisAlfredo92 made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2446
@JeffP134 made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2535
@Cheesebaron made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2541
@Poker-sang made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2511
@JoseEliasSantos made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2566
@svenclaesson made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2589
@VentuzTammoHinrichs made their first contribution in https://github.com/SixLabors/ImageSharp/pull/2592

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.0.1...v3.1.0

v2.1.6

7 months ago

What's Changed

Backport - Handle EOF in Jpeg bit reader when data is bad to prevent DOS attack. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2524

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v2.1.5...v2.1.6

v3.0.2

7 months ago

What's Changed

Handle EOF in Jpeg bit reader when data is bad to prevent DOS attack. by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2516

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v3.0.1...v3.0.2

v2.1.5

8 months ago

What's Changed

Backport #2501 by @JimBobSquarePants in https://github.com/SixLabors/ImageSharp/pull/2509

Full Changelog: https://github.com/SixLabors/ImageSharp/compare/v2.1.4...v2.1.5