Imager release history. Older releases can be found in Changes.old
+Imager 0.99 - 25 Jun 2014
+===========
+
+ - Imager::IO->new_buffer() (and hence Imager->read()'s data
+ parameter) now accepts a reference to a scalar as well as just a
+ plain scalar.
+ https://rt.cpan.org/Ticket/Display.html?id=92785
+
+ - Imager::IO->new_buffer() now always makes a copy of the passed in
+ buffer to avoid problems with temporary objects used for the return
+ value of SvPVbyte().
+ https://rt.cpan.org/Ticket/Display.html?id=92785
+
+ - improved the XS for i_io_read() and i_io_raw_read()
+ https://rt.cpan.org/Ticket/Display.html?id=92738
+
+ - load plugins from absolute paths on Android
+ Thanks to Brian Fraser.
+ https://rt.cpan.org/Ticket/Display.html?id=93272
+
+ - added the jpeg_optimize parameter for writing JPEG files. This can
+ significantly reduce file sizes, but uses more memory and time.
+ https://rt.cpan.org/Ticket/Display.html?id=94292
+
+ - the autolevels filter now works on the luminosity of the image
+ rather then working per channel. The old autolevels filter is
+ still available as "autolevels_skew".
+ https://rt.cpan.org/Ticket/Display.html?id=94413
+
+ - Imager::File::PNG now supports libpng 1.6.10.
+ 1.6.10 changed CRC errors from benign errors to normal errors,
+ which broke the test which used CRC errors to check for benign
+ error support. Switched to using a 1-bit grey-scale image with a
+ palette to test for benign errors.
+ https://rt.cpan.org/Ticket/Display.html?id=94717
+
+Imager 0.98 - 3 Jan 2014
+===========
+
+Incompatible changes:
+
+ - the return value of setpixel() has changed.
+
+ Previously the return values for undrawable pixels vs caller errors
+ changed depending on whether you used the multiple pixel calling
+ mechanism, or the single pixel mechanism.
+
+ Now:
+
+ - for an invalid parameter, such as an unknown colour, or missing
+ parameter, an empty list (or undef in scalar context) is
+ returned, and errstr() is set,
+
+ - otherwise the number of pixels drawn is returned. If none of
+ the pixels could be drawn (they were all outside the image), "0
+ but true" is returned.
+
+ https://rt.cpan.org/Ticket/Display.html?id=87650
+
+Other changes:
+
+ - when drawing on an image with an alpha channel where the source
+ minimum is greater than zero, Imager would read from beyond the end
+ of a malloc() allocated buffer. In rare circumstances this could
+ lead to some of the source image not being written to the target
+ image, or possibly to a segmentation fault.
+ I don't believe this has any security concerns beyond that.
+
+ - if the first text drawn with Imager::Font::T1 is not anti-aliased,
+ text drawn would be nonsense. This would also read beyond the end
+ of a malloced buffer.
+
+ - non-AA text drawn with an Imager::Font::TT (Truetype 1) font would be
+ truncated early.
+ https://rt.cpan.org/Ticket/Display.html?id=88993
+
+ - Imager::Font::Wrap no longer requires the image parameter.
+ https://rt.cpan.org/Ticket/Display.html?id=87338
+
+ - a documentation typo fix in Imager::Transformations
+ Thanks to Adrian Yee.
+ https://rt.cpan.org/Ticket/Display.html?id=88598
+
+ - Image::Probe, Imager's internal module for probing library
+ locations now searches the directories specified by LD_RUN_PATH,
+ LD_LIBRARY_PATH, DYLD_LIBRARY_PATH and LIBRARY_PATH for libraries,
+ and the corresponing s/\blib$/include/ directories for header
+ files.
+ https://rt.cpan.org/Ticket/Display.html?id=86428
+
+Imager 0.97 - 15 Jul 2013
+===========
+
+No changes from 0.96_02.
+
+Imager 0.96_02 - 8 Jul 2013
+==============
+
+ - PNG: treat a version mismatch between headers and library as a
+ probe failure.
+ https://rt.cpan.org/Ticket/Display.html?id=86659
+
+ - PNG: the check for benign error support is more complex than a
+ simple library version check, check for the appropriate macro.
+ Thanks for Slaven Rezic for following up on my CPAN Testers result
+ queries.
+ https://rt.cpan.org/Ticket/Display.html?id=86659
+
+ - W32: add a missing head1 AUTHORS to the old Win32.pm
+ https://rt.cpan.org/Ticket/Display.html?id=86658
+
+Imager 0.96_01 - 1 Jul 2013
+==============
+
+ - TIFF: handle SampleFormat = 2 by translating the signed integer
+ values to unsigned by flipping their sign bits.
+
+ Handle SampleFormat = 3 where possible.
+
+ SampleFormat is ignored for paletted images.
+
+ Mixed SampleFormat are handled incorrectly, since libtiff returns
+ only the first SampleFormat value, and an image with both an alpha
+ channel and SampleFormat = 2 for color channels probably has a
+ different SampleFormat for the alpha channel.
+
+ https://rt.cpan.org/Ticket/Display.html?id=74540
+
+ - XS clean up:
+ https://rt.cpan.org/Ticket/Display.html?id=69243
+
+ - Imager::Color's rgba() method now returns its values as integers
+ instead of floating point. (IV instead of NV).
+
+ - The XS for i_map() and i_matrix_transform() now use the AV *
+ typemap instead of rolling their own.
+
+ - The XS for DSO_call() now uses the HV * typemap instead of
+ rolling it's own.
+
+ - The XS for i_poly_aa(), i_poly_aa_cfill(), i_transform() and
+ i_gradgen() now use a new T_AVARRAY typemap that greatly
+ simplifies the XS code.
+
+ - many other minor XS changes
+
+ - some XS code formatting
+
+ - TT (Freetype 1.x) and FT2 (Freetype 2.x) non-antialiased rendering
+ now renders in alpha-combining mode, to match antialiased output.
+ https://rt.cpan.org/Ticket/Display.html?id=73359
+
+ - add sample code and cookbook notes for drawing a blurred drop-shadow.
+
+ - add support for libpng 1.6, which changed the defaults for
+ reporting some types of error.
+ https://rt.cpan.org/Ticket/Display.html?id=85746
+
+ - FT2: use gsamp/psamp() to transfer pixels from the work image to
+ the output image instead of gpix/ppix.
+ https://rt.cpan.org/Ticket/Display.html?id=83478
+
+ - eliminate various GCC warnings, mostly initialized but otherwise
+ unused variables.
+
Imager 0.96 - 19 May 2013
===========
projects / imager.git / blobdiff