4.0x Changelog

2018

• Update TESSERACT_VERSION_STR (#1372) (view commit)
• lstm: Use MS C intrinsic function for faster calculation of log2 (#1369) (view commit)
• Fix compiler warning (possible loss of data) (#1370) (view commit)
• doc: Remove unsupported traineddata from list (#1367) (view commit)
• Remove obsolete code (#1365) (view commit)
• Add unit test for OSD, update apiexample test (#1359) (view commit)
• Remove macro USE_STD_NAMESPACE (#1360) (view commit)
• README: Use CamelCase for GitHub (#1357) (view commit)
• Remove old code for string class (no longer needed) (#1354) (view commit)
• Remove parameter m_data_sub_dir (#1356) (view commit)
• Fix syntax error. (#1355) (view commit)
• Replace log2(n) by local functions (#1353) (view commit)
• fixes for C++11 (#1164) (view commit)
• Fixed unqualified class "string" (#1082) (view commit)
• Add list of scripts to manpage for tesseract (#1347) (view commit)
• Add info regarding LSTM components and options (#1346) (view commit)
• add commas to language list (view commit)
• Update language list based on tessdata_fast; fix #1343 (view commit)
• gle_uncial (#1342) (view commit)
• Fix typo in documentation (#1330) (view commit)
• Fix some typos in comments (found by codespell) (#1331) (view commit)
• Fix CID 1164569 (Dereference after null check) (#1332) (view commit)
• Fix CID 1164570 (Dereference after null check) (#1333) (view commit)
• Remove whitespace. (view commit)
• Don't drop words with low certainty (#1264) (view commit)
• Don't try alternate path for tessdata (#1328) (view commit)
• Remove files generated by libtool (#1329) (view commit)
• Improve help text for OCR engine mode (#1326) (view commit)
• Support different help texts for normal and advanced users and restore legacy mode (#1325) (view commit)
• mark& block legacy OCR Engine until it will be removed. (view commit)
• Clean use of double / float (#1323) (view commit)
• Clean Makefile.am (#1322) (view commit)
• Fix some minor issues reported by Coverity Scan (#1321) (view commit)
• Update CMakeLists.txt (view commit)
• Update CMakeLists.txt (view commit)
• Add more avx2, sse4.1 flags. Add MSVC's AVX2 ICE workaround. (view commit)
• Add openmp support for Visual Studio builds. (view commit)
• Remove unused cube OCR engine modes (#1281) (view commit)
• Remove execute permission from config file (#1263) (view commit)
• Fix compiler warning (-Wchar-subscript) (#1259) (view commit)
• Rename tesseract library. (view commit)

2017 and older

• Update README.md (#1239) (view commit)
• Added check if input PSM value is outside of range (#1236) (view commit)
• fixed missing include for std::back_inserter. (view commit)
• Improve robustness of function LoadDataFromFile (#1207) (view commit)
• Fix help message for unicharset_extractor (#1206) (view commit)
• Make font size estimation work with the lstm engine (#1173) (view commit)
• Update unicharset_extractor.cpp (#1153) (view commit)
• Add Leptonica's pkg-config-found library directory to the search path (view commit)
• Remove Tesseract parameter "include_page_breaks" and use FF by default (view commit)
• Revert "change type to UChar32 to fix IsValidCodepoint" (view commit)
• change type to UChar32 to fix IsValidCodepoint (view commit)
• returns the correct dictionary if lstm only used (view commit)
• unittest/apiexample_test: Use googletest API for error handling (view commit)
• unittest/apiexample_test: Report missing test image (view commit)
• unittest/apiexample_test: Fix test for out-of-tree builds (view commit)
• unittest/apiexample_test: Use "C" locale (view commit)
• unittest: Fix path for libtesseract in out of tree builds (view commit)
• Add additional information (view commit)
• Autotools build: Remove the option 'USING_MULTIPLELIBS' (view commit)
• fix accidental overwrite using old version (view commit)
• Add merge_unicharsets to build (view commit)
• remove duplicate - gunit.h (view commit)
• Fix cppan dependency. (view commit)
• Fix windows build. (view commit)
• Disable travis os x builds as they do not work well on travis-side. (view commit)
• Fixed apiexample and intsimdmatrix tests and prepared Makefile.am for more tests (view commit)
• Fixed build of unicharset_extractor (view commit)
• Added intsimdmatrix as a generic integer matrixdotvector function with AVX2 and SSE specializations (view commit)
• Fixed integer overflow error (view commit)
• Added ability to randomly rotate images upside-down during training for training OSD (view commit)
• Fixed order of characters in ligatures of RTL languages issue #648 (view commit)
• Rewrote unicharset_extractor to use the new string normalizer and read plain text as well as box files. (view commit)
• Fixed rendering of Thai and units of char spacing (view commit)
• Fixed leaks in pango font info (view commit)
• Updated comments on RemapOutputs (view commit)
• More clang-tidy fixes from sync (view commit)
• Update fopr leptonica 1.74 (view commit)
• Clang tidy changes from sync (view commit)
• Improved results on images with no resolution. Estimates resolution from the size of the connected components, based on average text size. (view commit)
• Add -mavx and -msse4.1 compile flags on unix (view commit)
• Fix to preserve_interword_spaces work again (view commit)
• Groundtruth for testing/eurotext.tif (view commit)
• Delete readme.md (view commit)
• Use groundtruth from testing directory (view commit)
• Rename unittest/testfiles/phototest.txt to testing/phototest.txt (view commit)
• training: Fix typos in comments (found by codespell) (view commit)
• api: Fix typo in comment (view commit)
• Changed syntax for AM_CPPFLAGS (view commit)
• revert blank line at end (view commit)
• dawg: Fix typos and file information in file header (view commit)
• Fix version.h not being installed (view commit)
• Fix library being named liblibtesseract on non win32 platforms (view commit)
• Add missing spaces in help text (view commit)
• Don't add empty line to text output (view commit)
• Fix hint for training build (view commit)
• add blank lines to match OCRed text (view commit)
• Changes needed for adding make check for unittest (view commit)
• updated version of apiexample_test (view commit)
• unittest testfile (view commit)
• Create readme.md (view commit)
• Add files via upload (view commit)
• Added CMake option to use system ICU library (view commit)
• fix a problem I introduced in a previous commit (view commit)
• fix a set-but-not-used warning and add casts for comparing signed+unsigned numbers (view commit)
• fix a set but not used warning and cleanup some old code from 2007 (view commit)
• suppress a strict aliasing warning; the original author was very clear about the nature of the problematic code (view commit)
• move code around so that list-langs will work without an English traineddata file (view commit)
• List available languages recursively (view commit)
• Change default resolution from 70 to 300 dpi (view commit)
• Fixed lack of error on non-existent traineddata (view commit)
• Improved error message on missing optional config (view commit)
• Added check for non-empty traineddata flag (view commit)
• Add combine_lang_model to cmake and cppan builds. (view commit)
• Fix broken build for Windows (view commit)
• Harder unittest that uses file i/o and string manipulation (view commit)
• Portability fix to help tests compile with the same code in both Google and github (view commit)
• Initial push of one simple unittest (view commit)
• Added convert to int and directory listing to combine_tessdata (view commit)
• Added AVX2 and AVX512 detector (view commit)
• Removed errors introduced by git merge (view commit)
• Added ADAM optimizer, unless git screwed it up, cos there is no diff (view commit)
• Part 2 of separating out the unicharset from the LSTM model, fixing command line for training (view commit)
• Define std::max under VS2017 x64 (view commit)
• Rewrote the recoder to use an encoding based on wubi instead of radical-stroke index, changed from normalized to unnormalized unichar representation (view commit)
• Changed the way unicharsets are handled to allow support for the ™ character. Can find the issue where it was requested. (view commit)
• googletest: Add dummy test (view commit)
• cmake: Add googletest (view commit)
• Add googletest submodule (view commit)
• clang tidy on previous pull (view commit)
• Important fix to RTL languages saves last space on each line, which was previously lost (view commit)
• Removed unnecessary using statements and cleaned up google/non-google distinction (view commit)
• Fixed BestPix to always return the highest resolution available, even if a lower bit depth than the original (view commit)
• Fixed regression of issue #644 again! (view commit)
• Use lept_free to free memory allocated by Leptonica (view commit)
• PangoFontInfo: Remove unused method is_italic (view commit)
• PangoFontInfo: Remove unused method is_bold (view commit)
• PangoFontInfo: Remove unused method is_smallcaps (view commit)
• PangoFontInfo: Remove unused method is_monospace (view commit)
• PangoFontInfo: Remove unused method is_fraktur (view commit)
• Fixed regression of issue #644 (view commit)
• Fix windows build. (view commit)
• Remove extra semicolons (view commit)
• Fix wrong data type in argument for sscanf (view commit)
• Fix type of bit values (fixes compiler warning) (view commit)
• Move LSTM unicharset and recoder to traineddata with version string part1. Backwards compatible - maybe. (view commit)
• Removed changes from last commit that didn't belong (view commit)
• Deleted some dead LSTM code, making everything use the recoder (view commit)
• Fixed build broken by previous commits that added use of string in low-level code (view commit)
• Added script-specific validation and normalization for virama-using scripts and updated normalization for others (view commit)
• Fixes from pull of cleanups: clang tidied, reviewed, fixed new bugs, undeleted needed code. Probably breaks the build, due to some inclusion of changes in utf8/32 conversion (view commit)
• fix filenames in comments (view commit)
• Add new line to a few error messages. (view commit)
• Download the leptonica source from github (view commit)
• Remove mathfix.h (view commit)
• Remove local implementation of strtok_r (view commit)
• Fix Travis CI for Leptonica 1.74.2 (view commit)
• Update from Leptonica 1.74.1 to 1.74.2 (view commit)
• LSTMTrainer: Catch empty vectors (view commit)
• opencl: Fix some compiler warnings (view commit)
• opencl: Remove unused code (view commit)
• Make less verbose (view commit)
• PangoFontInfo: Remove unused method is_italic (view commit)
• PangoFontInfo: Remove unused method is_bold (view commit)
• PangoFontInfo: Remove unused method is_smallcaps (view commit)
• PangoFontInfo: Remove unused method is_monospace (view commit)
• Remove strcasestr which is no longer needed (view commit)
• PangoFontInfo: Remove unused method is_fraktur (view commit)
• Change Mac OS X -> macOS (view commit)
• StringRenderer::pen_color_: int[3]->double[3] (view commit)
• Update readme for 3.05.01 (view commit)
• fix typo (view commit)
• Add badges for Doxygen and Wiki documentation (view commit)
• Add link to guidelines for this repository (view commit)
• Add link to the guidelines for this repository (view commit)
• Update Issue Template (view commit)
• Reorganize Readme.md (view commit)
• Update documentation for installation (view commit)
• use correct name for Mac OS X, correct link to training wiki; fix #818 (view commit)
• Optimize LSTM code for builds without OpenMP (view commit)
• UNICHARSET: Add missing initialization (view commit)
• Reduce number of new / delete operations for class LanguageModel (view commit)
• Reduce number of new / delete operations for class KDTreeSearch (view commit)
• Update README.md (view commit)
• README: Add Coverity badge (view commit)
• opencl: Remove more unused code (view commit)
• Fix and improve Dockerfile (view commit)
• EquationDetect: Remove unneeded new / delete operations (view commit)
• Remove obsolete comments and unused code from ccutil/host.h (view commit)
• Replace Standard C library header files by C++ header files (view commit)
• Remove unneeded null pointer check (view commit)
• genericvector: Add overloaded LoadDataFromFile (view commit)
• automake: Enable all warnings and fix a warning (view commit)
• Improve robustness of TessdataManager (view commit)
• Issue #529: inside main() use return rather than exit (view commit)
• Issue #529: cleanup (view commit)
• Fix crash if output file could not be opened (view commit)
• Remove unused method TessdataManager::LoadFileLater (view commit)
• Remove unused method TessdataManager::OverwriteEntry (view commit)
• baseapi: Simplify code (view commit)
• Clean method UNICHARSET::add_script (view commit)
• Fix order of destructor calls for DawgCache and TessBaseAPI (view commit)
• shouldn't rely on different install (view commit)
• test brew installs but allow failures (view commit)
• main: Fix two memory leaks (view commit)
• Optimize code by replacing init_to_size with resize_no_init (view commit)
• genericvector: Fix and optimize function LoadDataFromFile (view commit)
• ccutil: Remove unneeded include statement (view commit)
• Remove most libtiff dependencies (view commit)
• Fewer g++ -Wunused-variable warnings (view commit)
• Fewer g++ -Wsign-compare warnings (cont.) (view commit)
• Fewer g++ -Wsign-compare warnings (view commit)
• Fewer g++ -Wmaybe-uninitialized warnings (view commit)
• ccutil: Simplify code (removes type cast) (view commit)
• Remove unneeded type casts when using Leptonica macro GET_DATA_BYTE (view commit)
• ccstruct: Fix non portable and wrong format strings (view commit)
• ccstruct: Fix wrong format string (view commit)
• training: Fix format error and some compiler warnings (view commit)
• Remove macros which are no longer needed (view commit)
• Use standard macros for format strings (view commit)
• Introduce standard macros for format specifiers (view commit)
• Improve index range check (view commit)
• Fix wrong format string (view commit)
• RAII: PB_LINE_IT::get_line(): was leaked inside POLY_BLOCK::fill() (view commit)
• RAII: *::GetUNLVText() (view commit)
• RAII: *::GetBoxText() (view commit)
• RAII: *::GetTSVText() (view commit)
• RAII: *::GetHOCRText() (view commit)
• RAII: pdfrenderer.cpp: pdftext (view commit)
• RAII: pdfrenderer.cpp: buffer (view commit)
• RAII: pdfrenderer.cpp: cidtogidmap (view commit)
• RAII: LTRResultIterator::GetUTF8Text (view commit)
• RAII: TessBaseAPI::GetUTF8Text() (view commit)
• RAII: ResultIterator::GetUTF8Text(): was leaked inside TessBaseAPI::GetUTF8Text() (view commit)
• Reviewed uses of reinterpret_cast (view commit)
• Update README.md (view commit)
• Update README.md (view commit)
• Better fix for re-enabling training (view commit)
• Use NDEBUG macro instead of DEBUG. (view commit)
• Turn on building of text2image. (view commit)
• Update CMakeLists.txt (view commit)
• Add cache to Appveyor CI (view commit)
• Don't redirect build output to file for Appveyor CI (view commit)
• Fixed int types for imported tf networks (view commit)
• Corrected SetEnableTraining for recovery from a recognize-only model. (view commit)
• Update and improve configuration for Travis CI (view commit)
• opencl: Add 'static' attributes for local functions and variables (view commit)
• Final part of endian improvement. Adds big-endian support to lstm and fixes issue 518 (view commit)
• Fixed DetectOS so it doesn't crash with a big image (view commit)
• genericvector: Fix minimum size (view commit)
• ccmain: Replace Tesseract data types by POSIX data types (view commit)
• arch: Replace Tesseract data types by POSIX data types (view commit)
• api: Replace Tesseract data types by POSIX data types (view commit)
• Remove unused local variables (view commit)
• doc: Fix use of MAINTAINER_MODE (view commit)
• Remove undefined macro MAC_OR_DOS (view commit)
• cutil: Remove unused freelist.c and freelist.h (view commit)
• classify: Replace memfree by free (view commit)
• training: Replace memfree by free (view commit)
• cutil: Remove unused code using memfree (view commit)
• classify: Remove unused ContextsSeen (view commit)
• Replace memalloc / memfree by C++ new / delete (view commit)
• blobs: Remove unused macro (view commit)
• Remove unused global function memrealloc (view commit)
• Remove unused include statements for freelist.h (view commit)
• SVNetwork: Avoid unneeded new / delete operations (view commit)
• Classify: Avoid unneeded new / delete operations (view commit)
• ccstruct: Remove unneeded NULL checks (view commit)
• api: Remove unneeded NULL checks (view commit)
• doc: Remove generated files and add rules to build manpages (view commit)
• Use Leptonica struct names L_Compressed_Data, Pix (view commit)
• Replace alloc_struct, free_struct (view commit)
• More formatting fixes from clang tidy (view commit)
• Jeff's fixes to pdf rendering (view commit)
• doc: Remove unsupported font name (view commit)
• Fix typo in comment (view commit)
• Added std:: to some stl types (view commit)
• Added extra Init that takes a memory buffer or a filereader function pointer to enable read of traineddata from memory or foreign file systems. Updated existing readers to use TFile API instead of FILE. This does not yet add big-endian capability to LSTM, but it is very easy from here. (view commit)
• opencl: Remove more unused functions and related code (view commit)
• ccstruct: Fix Leptonica data type (view commit)
• opencl: Fix crash on hosts with no OpenCL platform (view commit)
• opencl: Remove unused function selectedDeviceIsNativeCPU (view commit)
• opencl: Remove unused function pixConvertRGBToGray (view commit)
• Fix ChangeLog for Leptonica 1.74 (view commit)
• Remove unneeded code for old Leptonica versions (view commit)
• Update Leptonica version for Travis CI (view commit)
• Correct include path for installed project (view commit)
• Cmake install (view commit)
• autogen.sh: Small Typo Fix (view commit)
• Fix typo (view commit)
• typo in comment (view commit)
• testing: Fix warnings from shellcheck (view commit)
• Fix #786 - 3.05 linkage fails on macOS Sierra with --enable-opencl (view commit)
• README: Update stable version (view commit)
• opencl: Add missing TIFF library for macOS (view commit)
• Update README.md (view commit)
• Better escaping for PDF title; fixes #636 (view commit)
• Update Makefile.am (add 'lstm.train') (view commit)
• opencl: Fix some compiler warnings [-Wunused-function] (view commit)
• Update ChangeLog (view commit)
• Fixed update date to 2017-03-24 (view commit)
• Update ChangeLog (view commit)
• Updated changelog for 2016-11-11 to 2017-March - V4.00.00-alpha (view commit)
• Remove redundant condition from TessBaseAPI::AdaptToWordStr() (view commit)
• tidy tesseract(1) adding missing options (view commit)
• Update ChangeLog (view commit)
• Ignore bin dir. (view commit)
• add 3.05 to ChangeLog (view commit)
• Update README.md heading markdown (view commit)
• Update CMakeLists.txt (view commit)
• Fix some typos in comments (found by codespell) (view commit)
• [autogen.sh:] Improve libtoolize invocation message. (view commit)
• [autogen.sh:] Clarify libtoolize/glibtoolize existence check error message. (view commit)
• [autogen.sh:] Reduce in-script comment block width to 80 characters. (view commit)
• [autogen.sh:] Abstract the absolute path of libtoolize or glibtoolize away into $LIBTOOLIZE. (view commit)
• Update CMakeLists.txt (view commit)
• classify: Remove unused local function (view commit)
• ccutil: Remove unused variable (view commit)
• api: Remove unused variables (view commit)
• lstm: Remove unused variable (view commit)
• Fix indentation after conditional [-Wmisleading-indentation] (view commit)
• Use camel case for GitHub in README.md (view commit)
• Correct reading config files with \r\n (view commit)
• Support AVX for 32 bit platforms (view commit)
• Remove global sse define from cppan. (view commit)
• Fix cppan dir. (view commit)
• Fix avx on windows. (view commit)
• Update cppan dependencies. (view commit)
• Fix sse4.1 on windows. (view commit)
• Rename cppan/cmake projects. (view commit)
• fix #712: Ghostscript mangling Tesseract-produced PDFs (view commit)
• Update CMakeLists.txt (view commit)
• Fix typo in comment (view commit)
• Add the packaging metadata to build the tesseract snap (view commit)
• configure: Run AVX test only with 64 bit compiler (view commit)
• fix #537: Error in pixClone: pixs not defined (view commit)
• remove obsolete OpenCl code from TessBaseAPI::ProcessPagesMultipageTiff; fixes #635 (view commit)
• Fix typos (view commit)
• Provide SVSync::StartThread() with GRAPHICS_DISABLED (view commit)
• Fix Network declarations with GRAPHICS_DISABLED (view commit)
• Partial fix for GRAPHICS_DISABLED build, issue #679 (view commit)
• clang-tidy changes from sync (view commit)
• Fixed issue #557 (view commit)
• Fixed issue #633 (multi-language mode (view commit)
• Removed dead TODO (view commit)
• Fix possible warning when WIN32_LEAN_AND_MEAN is already defined. (view commit)
• Implement SIMD detection on macOS-gcc; complain if no SIMD detection (view commit)
• Improve textonly_pdf parameter description (view commit)
• lstm: Remove unused constant and unused local variables (view commit)
• ccstruct: Remove unused local variable (view commit)
• fix typo in parameter description (view commit)
• Fix C-API (view commit)
• Fix PDF syntax error: "XObject" instead of "/XObject" when textonly_pdf=false (view commit)
• Implement invisible text only for PDF (view commit)
• err -> err_exit (view commit)
• fix #665 process file list (view commit)
• Remove code that is no longer needed (view commit)
• Uncomment silent options for cppan. (view commit)
• typo correction "specific" (view commit)
• typo correction "specific" (view commit)
• Add text2image binary when building with cppan. (view commit)
• configure.ac: Exit if compiler does not have c++11 support (view commit)
• Update README.md (view commit)
• Add include dirs to cppan config. (view commit)
• Add training tool deps. (view commit)
• Fix windows dll build. (view commit)
• Move AVX / SSE messages to function PrintVersionInfo (crash fix) (view commit)
• lstm: Move class SIMDDetect to new source file and improve code (view commit)
• Remove code for old versions of Leptonica (view commit)
• lstm: Add AVX / SSE support for Windows (view commit)
• lstm: Update AVX / SSE support (view commit)
• Fix build for non x86 (view commit)
• Update INSTALL.GIT.md (view commit)
• Update CMakeLists.txt (view commit)
• Update CMakeLists.txt (view commit)
• Add error message with cmake 3.6. (view commit)
• Fix Leptonica version check for cmake (view commit)
• CMake - Set minimum Leptonica version to 1.74.0 (view commit)
• Travis CI - Update Leptonica to 1.74.0 (view commit)
• Travis CI - Update Leptonica to 1.74.0 (view commit)
• Travis CI - Update Leptonica to 1.74 (view commit)
• Multi-page TIFF buffering is broken - fix #233 (view commit)
• require leptonica 1.74 or higher (view commit)
• Add tesseractmain. (view commit)
• Add training tools to cppan config. (view commit)
• opencl: Show up to four OpenCL platforms (view commit)
• autotools: test if compiler support -mavx and -msse4.1 (view commit)
• increase min autoconf version (2.59). Fixes #598. (view commit)
• Update cppan config. (view commit)
• AppVeyor: add build version (view commit)
• AppVeyor: add downloadable builds (view commit)
• Add missing Leptonica linker flags (needed for macOS) (view commit)
• Disable training tools on appveyor because of installed cmake 3.6 bug. (view commit)
• Temporarily unsilent appveyor build. (view commit)
• Fix building of training tools in shared configuration. (view commit)
• Remove support for VS2010 (view commit)
• doc: Remove cube related documentation (view commit)
• .gitignore: Remove cube code (view commit)
• fix training build addition to 7c684be7245a (Add missing linker flags for Leptonica) (view commit)
• Add missing linker flags for Leptonica (view commit)
• Fixed typo (view commit)
• Turn on silent building for CIs with cppan. (view commit)
• Update SourceGroups.cmake (view commit)
• Update Android.mk (view commit)
• Fix page range in log message (view commit)
• Fix build. (view commit)
• training: Replace NULL by nullptr (view commit)
• Fixed capi to remove cube part 2 (view commit)
• Fixed capi to remove cube (view commit)
• More makefile changes to remove cube (view commit)
• More makefile changes to remove cube (view commit)
• Delete cube code (view commit)
• Makefile changes to remove cube (view commit)
• Removed dependency on cube from the code (view commit)
• Stopped error messages from pixaGetCount (view commit)
• Simplify configuration for Leptonica (view commit)
• Fix some issues reported by shellcheck (SC2004, SC2006) (view commit)
• Made LSTM the default engine, pushed cube out (view commit)
• Use pkg-config for Leptonica compiler flags (view commit)
• api: Add missing dependency on libtiff (view commit)
• Use pkg-config for icu compiler and linker flags (view commit)
• opencl: Fix runtime crash when no device was found (view commit)
• openmp: Fix OpenMP support (view commit)
• java: Improve build rules (view commit)
• Fix two typos in comments (view commit)
• Remove 'listio.cpp' and 'listio.h' from vs2010 vcxproj (view commit)
• Remove unused code. (view commit)
• Revise after code review (view commit)
• Remove unsafe API TessBaseAPIDetectOS entirely (view commit)
• Implement a new orientation and script detection API for C and C++ (view commit)
• Produce warning for invalid resolution. Fix #453 (view commit)
• tesseract: Disable Leptonica messages (view commit)
• training: Update Makefile for current Mingw-w64 (view commit)
• More clang-tidy from previous commits (view commit)
• Fixed damage to binary images when processing PDFs, issue #535 (view commit)
• Fixed Android build breakage (view commit)
• Added missing lstm.train (view commit)
• Fixed multilang for LSTM, pushed cube to one side without actually deleting it (view commit)
• doc: Fix line endings (view commit)
• openmp: Fix build with clang++ and compilers without OpenMP support (view commit)
• Remove unused macro _TESS_FILE_BASENAME (view commit)
• Fix #define guards in header files (view commit)
• Replace reserved identifiers used in #define guards header files (view commit)
• Remove extra semicolons after member function definitions (view commit)
• opencl: Add missing checks for OpenCL failures (view commit)
• cube: Fix coverity warning caused by unneeded null pointer check (view commit)
• cube: Fix use after free regression (view commit)
• opencl: Remove unneeded and potentially bad type casts (view commit)
• opencl: Replace NULL by nullptr (view commit)
• opencl: Replace Tesseract data types by POSIX data types (view commit)
• lstm: Fix possible float division by zero (view commit)
• lstm: Fix explicit null dereferenced (view commit)
• lstm: Pass big parameter by reference (performance) (view commit)
• lstm: Initialize member variable beam_size_ (view commit)
• lstm: Initialize member variable input_width_ (view commit)
• Fix build. (view commit)
• Update CMakeLists.txt (view commit)
• Fixes to training process to allow incremental training from a recognition model (view commit)
• Added std:: to vector (view commit)
• Formatting changes from clang_tidy on latest pull (view commit)
• Change tesseract parameter -psm to --psm (view commit)
• Change tesseract parameter -oem to --oem (view commit)
• Simplify new operations (view commit)

---

Generated using git log

git log   --pretty=format:'* %s [(view commit)](http://github.com/tesseract-ocr/tesseract/commit/%H)'  | grep -v Merge | grep -v yml > changelog.md