NEWS in package ‘jpeg’

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Changes in version 0.1-9 (2021-07-24)

• use R_ClearExternalPtr() instead of CAR()=0 to be more API-compliant
• minor R API compliance cleanup
• added native symbol registration

Changes in version 0.1-8 (2014-01-23)

• more compatibility fixes for jpeg versions that have broken header files

Changes in version 0.1-6 (2013-06-03)

• fix LOCAL_SOFT support on Windows

Changes in version 0.1-5 (2013-06-03)

• work around issues in jpeg-9 which re-defines boolean
• add support for LOCAL_SOFT on Windows

Changes in version 0.1-4 (2013-04-26)

• use PKG_CPPFLAGS on Windows such that the presence of external jpeg headers does not conflict with the internal ones.

Changes in version 0.1-3 (2013-04-18)

• work around a problem in libjpeg-turbo 1.2.90
• fix a bug in writeJPEG() for nativeRaster

Changes in version 0.1-2 (2011-12-10)

• allow conections as target for writeJPEG()
• make raw() the default target in writeJPEG()
• support CMYK JPEG images both in readJPEG() and writeJPEG(). Images in color spaces other than RGB and Grayscale will have a "color.space" attribute attached designating the image color space.

Changes in version 0.1-1 (2011-09-03)

• initial release (based on the png 0.1-3 package)