Pillow

------------------

- Catch OSError when checking if fp is sys.stdout 5585
[radarhere]

- Handle removing orientation from alternate types of EXIF data 5584
[radarhere]

- Make Image.__array__ take optional dtype argument 5572
[t-vi, radarhere]

------------------

- Use snprintf instead of sprintf. CVE-2021-34552 5567
[radarhere]

- Limit TIFF strip size when saving with LibTIFF 5514
[kmilos]

- Allow ICNS save on all operating systems 4526
[baletu, radarhere, newpanjing, hugovk]

- De-zigzag JPEG's DQT when loading; deprecate convert_dict_qtables 4989
[gofr, radarhere]

- Replaced xml.etree.ElementTree 5565
[radarhere]

- Moved CVE image to pillow-depends 5561
[radarhere]

- Added tag data for IFD groups 5554
[radarhere]

- Improved ImagePalette 5552
[radarhere]

- Add DDS saving 5402
[radarhere]

- Improved getxmp() 5455
[radarhere]

- Convert to float for comparison with float in IFDRational __eq__ 5412
[radarhere]

- Allow getexif() to access TIFF tag_v2 data 5416
[radarhere]

- Read FITS image mode and size 5405
[radarhere]

- Merge parallel horizontal edges in ImagingDrawPolygon 5347
[radarhere, hrdrq]

- Use transparency behind first GIF frame and when disposing to background 5557
[radarhere, zewt]

- Avoid unstable nature of qsort in Quant.c 5367
[radarhere]

- Copy palette to new images in ImageOps expand 5551
[radarhere]

- Ensure palette string matches RGB mode 5549
[radarhere]

- Do not modify EXIF of original image instance in exif_transpose() 5547
[radarhere]

- Fixed default numresolution for small JPEG2000 images 5540
[radarhere]

- Added DDS BC5 reading 5501
[radarhere]

- Raise an error if ImageDraw.textbbox is used without a TrueType font 5510
[radarhere]

- Added ICO saving in BMP format 5513
[radarhere]

- Ensure PNG seeks to end of previous chunk at start of load_end 5493
[radarhere]

- Do not allow TIFF to seek to a past frame 5473
[radarhere]

- Avoid race condition when displaying images with eog 5507
[mconst]

- Added specific error messages when ink has incorrect number of bands 5504
[radarhere]

- Allow converting an image to a numpy array to raise errors 5379
[radarhere]

- Removed DPI rounding from BMP, JPEG, PNG and WMF loading 5476, 5470
[radarhere]

- Remove spikes when drawing thin pieslices 5460
[xtsm]

- Updated default value for SAMPLESPERPIXEL TIFF tag 5452
[radarhere]

- Removed TIFF DPI rounding 5446
[radarhere, hugovk]

- Include code in WebP error 5471
[radarhere]

- Do not alter pixels outside mask when drawing text on an image with transparency 5434
[radarhere]

- Reset handle when seeking backwards in TIFF 5443
[radarhere]

- Replace sys.stdout with sys.stdout.buffer when saving 5437
[radarhere]

- Fixed UNDEFINED TIFF tag of length 0 being changed in roundtrip 5426
[radarhere]

- Fixed bug when checking FreeType2 version if it is not installed 5445
[radarhere]

- Do not round dimensions when saving PDF 5459
[radarhere]

- Added ImageOps contain() 5417
[radarhere, hugovk]

- Changed WebP default "method" value to 4 5450
[radarhere]

- Switched to saving 1-bit PDFs with DCTDecode 5430
[radarhere]

- Use bpp from ICO header 5429
[radarhere]

- Corrected JPEG APP14 transform value 5408
[radarhere]

- Changed TIFF tag 33723 length to 1 5425
[radarhere]

- Changed ImageMorph incorrect mode errors to ValueError 5414
[radarhere]

- Add EXIF tags specified in EXIF 2.32 5419
[gladiusglad]

- Treat previous contents of first GIF frame as transparent 5391
[radarhere]

- For special image modes, revert default resize resampling to NEAREST 5411
[radarhere]

- JPEG2000: Support decoding subsampled RGB and YCbCr images 4996
[nulano, radarhere]

- Stop decoding BC1 punchthrough alpha in BC2&3 4144
[jansol]

- Use zero if GIF background color index is missing 5390
[radarhere]

- Fixed ensuring that GIF previous frame was loaded 5386
[radarhere]

- Valgrind fixes 5397
[wiredfool]

- Round down the radius in rounded_rectangle 5382
[radarhere]

- Fixed reading uncompressed RGB data from DDS 5383
[radarhere]

------------------

- Added getxmp() method 5144
[UrielMaD, radarhere]

- Add ImageShow support for GraphicsMagick 5349
[latosha-maltba, radarhere]

- Do not load transparent pixels from subsequent GIF frames 5333
[zewt, radarhere]

- Use LZW encoding when saving GIF images 5291
[raygard]

- Set all transparent colors to be equal in quantize() 5282
[radarhere]

- Allow PixelAccess to use Python __int__ when parsing x and y 5206
[radarhere]

- Removed Image._MODEINFO 5316
[radarhere]

- Add preserve_tone option to autocontrast 5350
[elejke, radarhere]

- Fixed linear_gradient and radial_gradient I and F modes 5274
[radarhere]

- Add support for reading TIFFs with PlanarConfiguration=2 5364
[kkopachev, wiredfool, nulano]

- Deprecated categories 5351
[radarhere]

- Do not premultiply alpha when resizing with Image.NEAREST resampling 5304
[nulano]

- Dynamically link FriBiDi instead of Raqm 5062
[nulano]

- Allow fewer PNG palette entries than the bit depth maximum when saving 5330
[radarhere]

- Use duration from info dictionary when saving WebP 5338
[radarhere]

- Stop flattening EXIF IFD into getexif() 4947
[radarhere, kkopachev]

- Replaced tiff_deflate with tiff_adobe_deflate compression when saving TIFF images 5343
[radarhere]

- Save ICC profile from TIFF encoderinfo 5321
[radarhere]

- Moved RGB fix inside ImageQt class 5268
[radarhere]

- Allow alpha_composite destination to be negative 5313
[radarhere]

- Ensure file is closed if it is opened by ImageQt.ImageQt 5260
[radarhere]

- Added ImageDraw rounded_rectangle method 5208
[radarhere]

- Added IPythonViewer 5289
[radarhere, Kipkurui-mutai]

- Only draw each rectangle outline pixel once 5183
[radarhere]

- Use mmap instead of built-in Win32 mapper 5224
[radarhere, cgohlke]

- Handle PCX images with an odd stride 5214
[radarhere]

- Only read different sizes for "Large Thumbnail" MPO frames 5168
[radarhere]

- Added PyQt6 support 5258
[radarhere]

- Changed Image.open formats parameter to be case-insensitive 5250
[Piolie, radarhere]

- Deprecate Tk/Tcl 8.4, to be removed in Pillow 10 (2023-07-01) 5216
[radarhere]

- Added tk version to pilinfo 5226
[radarhere, nulano]

- Support for ignoring tests when running valgrind 5150
[wiredfool, radarhere, hugovk]

- OSS-Fuzz support 5189
[wiredfool, radarhere]

------------------

- Fix Memory DOS in BLP (CVE-2021-27921), ICNS (CVE-2021-27922) and ICO (CVE-2021-27923) Image Plugins
[wiredfool]

------------------

- Use more specific regex chars to prevent ReDoS. CVE-2021-25292
[hugovk]

- Fix OOB Read in TiffDecode.c, and check the tile validity before reading. CVE-2021-25291
[wiredfool]

- Fix negative size read in TiffDecode.c. CVE-2021-25290
[wiredfool]

- Fix OOB read in SgiRleDecode.c. CVE-2021-25293
[wiredfool]

- Incorrect error code checking in TiffDecode.c. CVE-2021-25289
[wiredfool]

- PyModule_AddObject fix for Python 3.10 5194
[radarhere]

------------------

- Fix TIFF OOB Write error. CVE-2020-35654 5175
[wiredfool]

- Fix for Read Overflow in PCX Decoding. CVE-2020-35653 5174
[wiredfool, radarhere]

- Fix for SGI Decode buffer overrun. CVE-2020-35655 5173
[wiredfool, radarhere]

- Fix OOB Read when saving GIF of xsize=1 5149
[wiredfool]

- Makefile updates 5159
[wiredfool, radarhere]

- Add support for PySide6 5161
[hugovk]

- Use disposal settings from previous frame in APNG 5126
[radarhere]

- Added exception explaining that _repr_png_ saves to PNG 5139
[radarhere]

- Use previous disposal method in GIF load_end 5125
[radarhere]

- Allow putpalette to accept 1024 integers to include alpha values 5089
[radarhere]

- Fix OOB Read when writing TIFF with custom Metadata 5148
[wiredfool]

- Added append_images support for ICO 4568
[ziplantil, radarhere]

- Block TIFFTAG_SUBIFD 5120
[radarhere]

- Fixed dereferencing potential null pointers 5108, 5111
[cgohlke, radarhere]

- Deprecate FreeType 2.7 5098
[hugovk, radarhere]

- Moved warning to end of execution 4965
[radarhere]

- Removed unused fromstring and tostring C methods 5026
[radarhere]

- init() if one of the formats is unrecognised 5037
[radarhere]

- Moved string_dimension CVE image to pillow-depends 4993
[radarhere]

- Support raw rgba8888 for DDS 4760
[qiankanglai]