PNG  IHDR* pHYs+ IDATx]n#; cdLb Ǚ[at¤_:uP}>!Usă cag޿ ֵNu`ݼTâabO7uL&y^wFٝA"l[|ŲHLN밪4*sG3|Dv}?+y߉{OuOAt4Jj.u]Gz*҉sP'VQKbA1u\`& Af;HWj hsO;ogTu uj7S3/QzUr&wS`M$X_L7r2;aE+ώ%vikDA:dR+%KzƉo>eOth$z%: :{WwaQ:wz%4foɹE[9<]#ERINƻv溂E%P1i01 |Jvҗ&{b?9g=^wζXn/lK::90KwrюO\!ջ3uzuGv^;騢wq<Iatv09:tt~hEG`v;3@MNZD.1]L:{ծI3`L(÷ba")Y.iljCɄae#I"1 `3*Bdz>j<fU40⨬%O$3cGt]j%Fߠ_twJ;ABU8vP3uEԑwQ V:h%))LfraqX-ۿX]v-\9I gl8tzX ]ecm)-cgʒ#Uw=Wlێn(0hPP/ӨtQ“&J35 $=]r1{tLuǮ*i0_;NƝ8;-vݏr8+U-kruȕYr0RnC]*ެ(M:]gE;{]tg(#ZJ9y>utRDRMdr9㪩̞zֹb<ģ&wzJM"iI( .ꮅX)Qw:9,i좜\Ԛi7&N0:asϓc];=ΗOӣ APqz93 y $)A*kVHZwBƺnWNaby>XMN*45~ղM6Nvm;A=jֲ.~1}(9`KJ/V F9[=`~[;sRuk]rєT!)iQO)Y$V ی ۤmzWz5IM Zb )ˆC`6 rRa}qNmUfDsWuˤV{ Pݝ'=Kֳbg,UҘVz2ﴻnjNgBb{? ߮tcsͻQuxVCIY۠:(V뺕 ٥2;t`@Fo{Z9`;]wMzU~%UA蛚dI vGq\r82iu +St`cR.6U/M9IENDB`Version 0.16 (2019 April 04) * API change allowing for library users to get the custom allocator so it may be freed if necessary. This is useful if the allocator is extended with e.g. a custom pointer needed by the allocator callbacks. Version 0.15 (2018 September 04) * Bug fix release, with many security related and stability fixes as well as better tolerance/behaviour with out of spec files Version 0.14 (2017 October 04) * Bug fix release. Version 0.13 (2016 April 07) * Bug fix release. Version 0.12 (2014 October 1) * Bug fix release. Version 0.11 (2010 February 2) * Support for generic regions with typical prediction (042_8.jb2) * Correct bitmap offsets with transposed text (042_19.jb2) * Autotools build now uses libtool and provides a shared library * Manpage for jbig2dec * Code cleanup and robustness fixes Version 0.10 (2009 May 28) * Security fix for malicious symbol dictionaries CVE-2009-0196 * Fix various resource leaks and error handling issues * Dynamically allocate huffman symbol length histogram to save space * Support aggregate symbol coding * Work around invalid Xerox WorkCentre streams which write the final segment length as -1 * Fix an issue with huffman table runcodes Version 0.9 (2006 July 27) * striped page support * successfully decodes ubc test streams 042_9, 042_20 Version 0.8 (2005 April 6) * Fix an allocation error in the page array * properly handle non-OR image composition operators * Fix a UMR bug in the compositor * successfully decodes ubc test streams 042_12,15,16,17,18 * various memory leak fixes Version 0.7 (2004 December 8) * properly initialize page buffers * refinement region handling * successfully decodes ubc test streams 042_21, 042_22 and 042_23 * generic region template 3 handling with arbitrary AT locations * successfully decodes ubc test streams 042_6 and 042_7 Version 0.6 (2003 December 31) * minor portability fix for cygwin Version 0.5 (2003 December 4) * compiler warning fixes * Properly handle the export specification for symbol dictionaries. * successfully decodes multipage documents from the Adobe encoder. Version 0.4 (released 2003 August 1) * redid license header to simplify relabelling for commercial distribution, borrowing from Ghostscript. Version 0.3 (released 2003 May 20) * win32 portability fixes related to ghostscript integration * generic mmr region support * successfully decodes ubc test stream 042_3 Version 0.2 (released 2003 April 17) * portability fixes * support for metadata extension segments (latin-1 only) * decodes single-page documents from the Adobe encoder * various other bugfixes Version 0.1 (released 2002 August 6) * decodes artithmetic and huffman-coded generic regions - some templates not working * decodes arithmetic symbol dictionaries * decodes artithmetic text regions * successfully decodes ubc test streams 042_1,2,4,5 and 10. * successfully decodes CVision embedded bitstream str-p39 * regression testing harness based on SHA-1 hashes of known files