2017-07-12 Slaven Rezic <slaven@rezic.de>
Release 1.41
Stable release with the change in 1.40_50
Additionally more diagnostics in t/string.t
2017-06-30 Slaven Rezic <slaven@rezic.de>
Release 1.40_50
Support iTXt chunks in PNGs (RT #122285) (by Nicholas Clark)
* jpeg: restore grayscale image support
* bmp: Tighten image dimension checks
* ico: Fixo icon quality sorting
* Various other leak and overflow fixes
* Add some assertion to help static analysis
* Remove support for building on various obsolete platforms
* Translation updates
2.36.7:
* Add tests for recent bug fixes
* ico, bmp, tiff: avoid integer overflows
* jpeg: error out if wrong number of channels
* Misc.bugfixes
* Support mimetypes: image/wmf, image/emf
* Translation updates
https://git.finalrewind.org/feh/plain/ChangeLog
Tue, 25 Jul 2017 18:40:33 +0200 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.19.1
* Fix Shift modifier not being recognized for tab, space and similar keys.
This lead to keybindings like Shift+Tab or Shift+Space being parsed as if
the Shift modifier had not been specified
Exif manipulation with pure python script.
* Pure Python. So, it runs everywhere where Python runs.
* Easy exif manipulations. Read, write, remove...
* Documented.
Libfpx is The Flashpix OpenSource Toolkit a library for reading and
writing FlashPix images.
This product includes software developed by the contributors and Digital
Imaging Group, Inc. (http://www.digitalimaging.org/) for use in the
Flashpix Toolkit Project.
Changes since the last public release (1.6.30):
Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it;
bug report by Michael Felt).
Revised pngpriv.h to work around failure to compile arm/filter_neon.S
("typedef" directive is unrecognized by the assembler). The problem
was introduced in libpng-1.6.30beta01.
Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx).
Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish).
Added instructions for disabling hardware optimizations in INSTALL.
Added "--enable-hardware-optimizations" configuration flag to enable
or disable all hardware optimizations with one flag.
Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms.
Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent
possible integer overflow (Bug report by John Bowler).
Quieted "declaration after statement" warnings in intel/filter_sse2.c.
Added scripts/makefile-linux-opt, which has hardware optimizations enabled.
Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when
integers appear on both sides of a compare. Worked around the others by
forcing the strict-overflow setting in the relevant functions to a level
where they are not reported (John Bowler).
Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
the space.
Worked around some C-style casts from (void*) because g++ 5.4.0 objects
to them.
Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
overflow' check that is on by default with -Wall -Wextra.
Added eXIf chunk support.
Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm
tags) to pngtest.png.
* Follow semver
* Avoid implicit relative import
* Use utf-8 instead of utf8 in headers
* Keep cairo library loaded until all relevant objects are freed
* Add cairo_quartz_* functions for MacOS
* Use the default ReadTheDocs theme
* Fix implicit casts
Generalized fix solidgauge squares algorithm
Fix secondary series ‘stroke_style’ property
Fix wrong label colors when there are more series than colors
Show y guides in horizontal chart
Fix nomenclature of Taiwan
Better None values handling in logarithmic charts
in Python. It is built on top of matplotlib and tightly integrated with the
PyData stack, including support for numpy and pandas data structures and
statistical routines from scipy and statsmodels.
Some of the features that seaborn offers are
* Several built-in themes that improve on the default matplotlib aesthetics
* Tools for choosing color palettes to make beautiful plots that reveal
patterns in your data
* Functions for visualizing univariate and bivariate distributions or for
comparing them between subsets of data
* Tools that fit and visualize linear regression models for different kinds
of independent and dependent variables
* Functions that visualize matrices of data and use clustering algorithms to
discover structure in those matrices
* A function to plot statistical timeseries data with flexible estimation and
representation of uncertainty around the estimate
* High-level abstractions for structuring grids of plots that let you easily
build complex visualizations
From the changelog against 2.2.4:
## New features:
- When appending EXIF data to an exported image, do not fail if reading of EXIF from the original file fails
- Support XYZ as proofing profile
- Clear DerivedFrom from XMP before writing it
- bauhaus: when using soft bounds, keep slider step constant
## Bugfixes:
- Some GCC7 build fixes
- cmstest: fix crash when missing XRandR extension.
- Fix crash in Lua libs when collapsing libs
- Mac packaging: some fixes
- RawSpeed: TiffIFD: avoid double-free
- Fix a few alloc-dealloc mismatches
## Base Support:
- Canon EOS 77D
- Canon EOS 9000D
- Nikon D500 (14bit-uncompressed, 12bit-uncompressed)
- Nikon D5600 (12bit-compressed, 12bit-uncompressed, 14bit-compressed, 14bit-uncompressed)
- Panasonic DC-FZ82 (4:3)
- Panasonic DMC-FZ80 (4:3)
- Panasonic DMC-FZ85 (4:3)
- Panasonic DC-GH5 (4:3)
## White Balance Presets:
- Pentax K-3 II
## Noise Profiles:
- Nikon D500
- Panasonic DMC-FZ300
- Panasonic DMC-LX100
- Pentax K-70
- Sony ILCE-5000
Security Fixes:
---------------
DPX: Fix excessive use of memory (DOS issue) due to file header claiming large image dimensions but insufficient backing data. (CVE-2017-10799).
JNG: Fix memory leak when reading invalid JNG image (CVE-2017-8350).
MAT: Fix excessive use of memory (DOS issue) due to continuing processing with insufficient data and claimed large image size. Verify each file extent to make sure that it is within range of file size. (CVE-2017-10800).
META: Fix heap overflow while parsing 8BIM chunk (CVE-2016-7800).
PCX: Fix denial of service issue.
RLE: Fix abnomally slow operation (denial of service issue) with intentionally corrupt colormapped file.
PICT: Fix possible buffer overflow vulnerability given suitably truncated input file.
PNG: Enforce spec requirement that the dimensions of the JPEG embedded in a JDAT chunk must match the JHDR dimensions (CVE-2016-9830).
PNG: Avoid NULL dereference when MAGN chunk processing fails.
SCT: Fix stack-buffer read overflow (underflow?) while reading SCT header.
SGI: Fix denial of service issues. Delay large memory allocations until file header has fully passed sanity checks.
TIFF: Fix out of bounds read when reading CMYKA TIFF which claims to have only 2 samples per pixel (CVE-2017-6335).
TIFF: Fix out of bounds read when reading RGB TIFF which claims to have only 1 sample per pixel (CVE-2017-10794).
WPG: Fix heap overflow (CVE-2016-7996). Fix assertion crash (CVE-2016-7997).
Bug fixes:
----------
DifferenceImage(): Fix Fix all-black difference image if an input file is colormapped.
EXIF orientation was not being properly detected for some files.
-frame: The import command -frame handling was improperly implemented and was using already freed data.
GIF: Fixes for "Excessive LZW string data" problem.
Magick++: Bug fixes to PathSmoothCurvetoRel::operator() and PathSmoothCurvetoRel::operator().
PAM: Support writing GRAYSCALE PAM format.
PNG: Fix memory leaks.
SVG: Fixed a memory leak. Fixed a possible null pointer dereference.
TclMagick: Problem that TkMagick could not resolve functions from TclMagick under Linux is fixed.
TclMagick: Fix parser validatation in magickCmd() to avoid crash given a syntax error.
TIFF: Fix for reading old JPEG files (avoids "Improper call to JPEG library in state 0. (LibJpeg).").
TXT: Fixed memory leak.
XCF: Error checking is improved.
New Features:
-------------
EXIF rotation: Support is added such that the EXIF orientation tag is updated when the image is rotated.
MAT: Now support reading multiple images from Matlab V4 format.
Magick++: Orientation method now updates orientation in EXIF profile, if it exists.
Magick++: Added Image attribute method which accepts a 'char *' argument, and will remove the attribute if the value argument is NULL.
-orient: The -orient command line option now also updates the orientation in the EXIF profile, if it exists.
PGX: Support PGX JPEG 2000 format for reading and writing (within the bounds of what JasPer supports).
Wand API: Added MagickAutoOrientImage(), MagickGetImageOrientation(), MagickSetImageOrientation(), MagickRemoveImageOption(), and MagickClearException().
Upstream changes:
2.78 2017.07.07 MANWAR
- Merged PR #10 (fix entity escaping), thanks @haarg. This also resolved RT #121612.
2.77 2017.05.18 MANWAR
- Proposed fix to the following test failure:
http://www.cpantesters.org/cpan/report/ddc7eefc-3429-11e7-8430-9cfb106f656a
2.76 2017.05.08 MANWAR
- Added AUTHOR ONLY test scripts (meta-json.t and meta-yml.t).
2.75 2017.05.07 MANWAR
- Tidied up unit test scripts and removed '+x' attributes.
- Tidied up SEE ALSO section in SVG::XML package pod.
2.74 2017.05.04 MANWAR
- Added key 'provides' to the Makefile.PL script as recommended by CPANTS.
2.73 2017.05.03 MANWAR
- Merged PR #8, thanks @CSSON. Modified slightly to keep tidyall happy.
- Correct some spelling errors that were detected by codespell.
- Don't insert whitespace between tag name and closing bracked when a tag has no attributes
2.72 2017.05.02 MANWAR
- Added test script t/00-load.t
- Fixed typo in the pod document.
2.71 2017.05.01 MANWAR
- Fixed issue RT #57000 with regard to be explici about SVG instance.
2.70 2017.04.27 MANWAR
- Added MIN_PERL_VERSION to the Makefile.PL script as suggested by CPANTS.
2.69 2017.04.20 MANWAR
- Fixed issue RT #118091, skip test if Perl::Tidy is missing.
2.68 2017.04.19 MANWAR
- Fixed issue RT #109521, adding min ver of Test::More v0.94.
2.67 2017.04.18 MANWAR
- Fixed the issue with regard to github respository info in the Makefile.PL script, thanks @KENTNL.
2.66 2017.04.17 MANWAR
- Addressed issue RT #121197 (incorrect meta spec), thanks @KENTNL.
- Added 'clean' and 'dist' keys to the Makefile.PL script.
- Tidied up .gitignore file.
- Added MANIFEST file, no need to generate every time.
2.65 2017.04.16 MANWAR
- Merged PR #9, correcting typo in the pod. Thanks @vti.
- Tidied up Changes file.
- Tidied up Makefile.PL script.
- Tidied up README file.
the current change is somewhat overkill and excludes some extra function
declarations, but there's only one assembler file for which it applies and
it was tested to build.
Fixes compilation on ARM reported by John Klos in PR pkg/52367
Doc: Clarified Image.save:append_images documentation
CI: Amazon Linux and Centos6 docker images added to TravisCI
Image.alpha_composite added
Complex Text Support
Added threshold parameter to ImageDraw.floodfill
Added dBATCH parameter to ghostscript command
JPEG: Adjust buffer size when icc_profile > MAXBLOCK
Specify Pillow Version in one place
CI: Change the owner of the TRAVIS_BUILD_DIR, fixing broken docker runs
Fix truncated PNG loading for some images, Fix memory leak on truncated PNG images.
Add decompression bomb check to Image.crop
ImageFile: Ensure that the err_code variable is initialized in case of exception.
Tiff: Support append_images for saving multipage TIFFs
Doc: Clarify that draft is only implemented for JPEG and PCD
Test: MicImagePlugin
Use round() instead of floor() to eliminate zero coefficients in resample
Remove deprecated code
Added append_images to PDF saving
Remove unused function core image function new_array
Remove unnecessary calls to dict.keys()
Add more ImageDraw.py tests and remove unused Draw.c code
Test: More tests for ImageMorph
Test: McIDAS area file
Update Feature Detection
CI: Update pypy on TravisCI
ImageMorph: Fix wrong expected size of MRLs read from disk
Docs: Update install docs for FreeBSD
Build: Ignore OpenJpeg 1.5 on FreeBSD
Remove 'not yet implemented' methods from PIL 1.1.4
Dependencies: Update FreeType to 2.8, LibTIFF to 4.0.8 and libimagequant to 2.9.1
Raise TypeError and not also UnboundLocalError in ImageFile.Parser()
Test: Use Codecov for coverage
Use PNG for Image.show()
Remove WITH_DEBUG compilation flag
Fix return value on parameter parse error in _webp.c
Set executable flag on scripts with shebang line
Flake8
Doc: Release Process Changes
CI: Added region for s3 deployment on appveyor
Doc: Updated references to point to existing files
Return copy on Image crop if crop dimensions match the image
Test: Optimize CI speed
* Several fixes for working with HDR images (display in GUI, photometric optimizer, handling of under/over exposured pixels in merging code).
* Fixes handling of masks in cpfind when images needs remapping for cp finding.
* Sometimes unsaved changes were disregarded without asking the user (e.g. when loading a project via the recently used projects list). Unsaved changes should now always require user confirmation.
Besides the bug fixes some smaller improvements have been implemented.
* Optimizer tabs uses now checkboxes instead of bold underlined font for marking of variables to be optimized.
* Use wxWidgets help windows instead of default browser (Linux&Mac only, this provides table of content, index and full text search in help files).
* Added special assistant variant for single image projects.
* Display of final panorama dimensions on stitcher tab.
* Extended the user defined output sequences:
- The shipped user defined output sequences are exposed in the GUI as own sub-menu.
- Added some more user defined output sequences (layered TIFF, cube faces).
- Added new placeholder %sourceimage% to user defined output sequence.
Changes since the last public release (1.6.29):
Added missing "$(CPPFLAGS)" to the compile line for c.pic.o in
makefile.linux and makefile.solaris-x86 (Cosmin).
Revised documentation of png_get_error_ptr() in the libpng manual.
Silence clang -Wcomma and const drop warnings (Viktor Szakats).
Update Sourceforge URLs in documentation (https instead of http).
Document need to check for integer overflow when allocating a pixel
buffer for multiple rows in contrib/gregbook, contrib/pngminus,
example.c, and in the manual (suggested by Jaeseung Choi). This
is similar to the bug reported against pngquant in CVE-2016-5735.
Removed reference to the obsolete PNG_SAFE_LIMITS macro in the documentation.
Check for integer overflow in contrib/visupng and contrib/tools/genpng.
Do not double evaluate CMAKE_SYSTEM_PROCESSOR in CMakeLists.txt.
Test CMAKE_HOST_WIN32 instead of WIN32 in CMakeLists.txt.
Fix some URL in documentation.
Avoid writing an empty IDAT when the last IDAT exactly fills the
compression buffer (bug report by Brian Baird). This bug was
introduced in libpng-1.6.0.
Update copyright year in pnglibconf.h, make ltmain.sh executable.
Add a reference to the libpng.download site in README.
