pillow v9.1.0 Release Notes
Release Date: 2022-04-01 // about 2 years ago-
➕ Add support for multiple component transformation to JPEG2000 #5500 [scaramallion, radarhere, hugovk]
🛠 Fix loading FriBiDi on Alpine #6165 [nulano]
➕ Added setting for converting GIF P frames to RGB #6150 [radarhere]
👍 Allow 1 mode images to be inverted #6034 [radarhere]
Raise ValueError when trying to save empty JPEG #6159 [radarhere]
🔧 Always save TIFF with contiguous planar configuration #5973 [radarhere]
Connected discontiguous polygon corners #5980 [radarhere]
Ensure Tkinter hook is activated for getimage() #6032 [radarhere]
🍎 Use screencapture arguments to crop on macOS #6152 [radarhere]
Do not mark L mode JPEG as 1 bit in PDF #6151 [radarhere]
➕ Added support for reading I;16R TIFF images #6132 [radarhere]
🚚 If an error occurs after creating a file, remove the file #6134 [radarhere]
🛠 Fixed calling DisplayViewer or XVViewer without a title #6136 [radarhere]
Retain RGBA transparency when saving multiple GIF frames #6128 [radarhere]
💾 Save additional ICO frames with other bit depths if supplied #6122 [radarhere]
🖐 Handle EXIF data truncated to just the header #6124 [radarhere]
➕ Added support for reading BMP images with RLE8 compression #6102 [radarhere]
👌 Support Python distributions where _tkinter is compiled in #6006 [lukegb]
➕ Added support for PPM arbitrary maxval #6119 [radarhere]
➕ Added BigTIFF reading #6097 [radarhere]
When converting, clip I;16 to be unsigned, not signed #6112 [radarhere]
🛠 Fixed loading L mode GIF with transparency #6086 [radarhere]
👌 Improved handling of PPM header #5121 [Piolie, radarhere]
👀 Reset size when seeking away from "Large Thumbnail" MPO frame #6101 [radarhere]
Replace requirements.txt with extras #6072 [hugovk, radarhere]
➕ Added PyEncoder and support BLP saving #6069 [radarhere]
🖐 Handle TGA images with packets that cross scan lines #6087 [radarhere]
➕ Added FITS reading #6056 [radarhere, hugovk]
➕ Added rawmode argument to Image.getpalette() #6061 [radarhere]
🛠 Fixed BUFR, GRIB and HDF5 stub saving #6071 [radarhere]
🚚 Do not automatically remove temporary ImageShow files on Unix #6045 [radarhere]
Correctly read JPEG compressed BLP images #4685 [Meithal, radarhere]
Merged _MODE_CONV typ into ImageMode as typestr #6057 [radarhere]
Consider palette size when converting and in getpalette() #6060 [radarhere]
➕ Added enums #5954 [radarhere]
Ensure image is opaque after converting P to PA with RGB palette #6052 [radarhere]
Attach RGBA palettes from putpalette() when suitable #6054 [radarhere]
Added get_photoshop_blocks() to parse Photoshop TIFF tag #6030 [radarhere]
⬇️ Drop excess values in BITSPERSAMPLE #6041 [mikhail-iurkov]
➕ Added unpacker from RGBA;15 to RGB #6031 [radarhere]
🏁 Enable arm64 for MSVC on Windows #5811 [gaborkertesz-linaro, gaborkertesz]
Keep IPython/Jupyter text/plain output stable #5891 [shamrin, radarhere]
Raise an error when performing a negative crop #5972 [radarhere, hugovk]
🗄 Deprecated show_file "file" argument in favour of "path" #5959 [radarhere]
🛠 Fixed SPIDER images for use with Bio-formats library #5956 [radarhere]
Ensure duplicated file pointer is closed #5946 [radarhere]
➕ Added specific error if path coordinate type is incorrect #5942 [radarhere]
✅ Return an empty bytestring from tobytes() for an empty image #5938 [radarhere]
Remove readonly from Image.eq #5930 [hugovk]