Log Message:
Changes 4.0.0:
- Refactor out postprocessing hack to load_end in PcdImageFile
- Add center and translate option to Image.rotate. 2328
- Test: Relax WMF test condition, fixes 2323
- Allow 0 size images, Fixes 2259, Reverts to pre-3.4 behavior.
- SGI: Save uncompressed SGI/BW/RGB/RGBA files 2325
- Depends: Updated pngquant to 2.8.2 2319
- Test: Added correctness tests for opening SGI images 2324
- Allow passing a list or tuple of individual frame durations when saving a GIF 2298
- Unified different GIF optimize conditions 2196
- Build: Refactor dependency installation 2305
- Test: Add python 3.6 to travis, tox 2304
- Test: Fix coveralls coverage for Python+C 2300
- Remove executable bit and shebang from OleFileIO.py 2308
- PyPy: Buffer interface workaround 2294
- Test: Switch to Ubuntu Trusty 14.04 on Travis CI 2294
- Remove vendored version of olefile Python package in favor of upstream 2199
- Updated comments to use print as a function 2234
- Set executable flag on selftest.py, setup.py and added shebang line 2282, 2277
- Test: Increase epsilon for FreeType 2.7 as rendering is slightly different. 2286
- Test: Faster assert_image_similar 2279
- Removed depreciated internal "stretch" method 2276
- Removed the handles_eof flag in decode.c 2223
- Tiff: Fix for writing Tiff to BytesIO using libtiff 2263
- Doc: Design docs 2269
- Test: Move tests requiring libtiff to test_file_libtiff 2273
- Update Maxblock heuristic 2275
- Fix for 2-bit palette corruption 2274
- Tiff: Update info.icc_profile when using libtiff reader. 2193
- Test: Fix bug in test_ifd_rational_save when libtiff is not available 2270
- ICO: Only save relevant sizes 2267
- ICO: Allow saving .ico files of 256x256 instead of 255x255 2265
- Fix TIFFImagePlugin ICC color profile saving. 2087
- Doc: Improved description of ImageOps.deform resample parameter 2256
- EMF: support negative bounding box coordinates 2249
- Close file if opened in WalImageFile 2216
- Use Image._new() instead of _makeself() 2248
- SunImagePlugin fixes 2241
- Use minimal scale for jpeg drafts 2240
- Updated dependency scripts to use FreeType 2.7, OpenJpeg 2.1.2, WebP 0.5.2 and \ 
Tcl/Tk 8.6.6 2235, 2236, 2237, 2290, 2302
- Fix "invalid escape sequence" bytestring warnings in Python 3.6 2186
- Removed support for Python 2.6 and Python 3.2 2192
- Setup: Raise custom exceptions when required/requested dependencies are not \ 
found 2213
- Use a context manager in FontFile.save() to ensure file is always closed 2226
- Fixed bug in saving to fp-objects in Python >= 3.4 2227
- Use a context manager in ImageFont._load_pilfont() to ensure file is always \ 
closed 2232
- Use generator expressions instead of list comprehension 2225
- Close file after reading in ImagePalette.load() 2215
- Changed behaviour of default box argument for paste method to match docs 2211
- Add support for another BMP bitfield 2221
- Added missing top-level test __main__ 2222
- Replaced range(len()) 2197
- Fix for ImageQt Segfault, fixes 1370 2182
- Setup: Close file in setup.py after finished reading 2208
- Setup: optionally use pkg-config (when present) to detect dependencies 2074
- Search for tkinter first in builtins 2210
- Tests: Replace try/except/fail pattern with TestCase.assertRaises() 2200
- Tests: Remove unused, open files at top level of tests 2188
- Replace type() equality checks with isinstance 2184
- Doc: Move ICO out of the list of read-only file formats 2180
- Doc: Fix formatting, too-short title underlines and malformed table 2175
- Fix BytesWarnings 2172
- Use Integer division to eliminate deprecation warning. 2168
- Doc: Update compatibility matrix