Zxing

- FinderPatternFinder now isn't fooled by false-positive finder patterns
in some rare cases
- Added SMSTO: support, expanded mailto: support to include subject and body
params
- Now should properly unescape URLs in appropriate cases; better handling of
mailto: and tel: URIs (won't get modified by the library)
- Optimized 1D decoding to use integer math
- Small bug fix / improvement in BlackPointEstimator's estimates
- 1D decoding now applies a light sharpening filter
- Refactored and simplified MonochromeBitmapSource implementations
- Removed android-m3/ directory, no longer in active development. The current
Android client remains in android/ (M5 SDK)
- Restored ability to read upside-down 1D codes without try-harder mode
- Added a crude GUI-based decoder to javase/, for the interested
- core/ is now independent of MIDP; only requires CLDC 1.1
- Added optimized build of core library
- Unit tests now use local copies of images

- Added support for MobileTag message formats
- Added source to zxing.org
- Significant work on Android clients, including UI overhaul and
continuous scan mode
- Bug fix: ResultPoints from 1D barcodes were wrong
- SKIP_N_BARCODES hint now gone, and associated logic has been transferred
to individual project users, as it is fairly app-specific at this point
and is beginning to complicate the core library. We can help other users
who need this functionality on a case-by-case basis.
- Bug fix in AddressBookAUParsedResult parsing
- Possible workaround for NoSuchMethodError on Nokias
- New shell of an iPhone client committed
- ... and other assorted small improvements and fixes

- Updated android client to work on latest M5 SDK; M3-compatiable version
preserved in android-m3
- Added tel: URL support to clients
- Added geo: URL support; only enabled for Android client so far
- Added initial support for short NDEF messages, but not yet enabled
- Bug fix to corner-case of perspective transformation code
- Now attempts to configure camera's exposure controls if available
- Fixed rotation transform used in "try harder" mode; result did not
contain the whole image
- "Try harder" mode tries 2D formats first to avoid false positives
in detailed search for 1D codes, in some cases
- More aggressive inlining by ProGuard, notable performance boost
- Small Reed-Solomon optimizations for 0- and 1-error case
- Refactored GridSampler out into common package for use by Data Matrix
- GridSampler now smarter about bounds checking and point nudging;
should avoid some ArrayIndexOutOfBoundsException issues
- More unit tests

- Revert change that rejected BufferedImage of type TYPE_CUSTOM in javase
- Now supports KDDI/AU / Softbank address book format
- Now can read Android "Intent" URIs (Android only)
- Modest improvements to efficiency of J2ME client: shorter autofocus,
better use of threads
- First checkin of Data Matrix decoder code. Not yet enabled in reader
applications.
- "Result" object now returns raw bytes decoded; maybe useful in some cases
- More unit tests for common code, EAN-8, UPC-E

- Improvement in QR Code decoding accuracy on non-JSR-234 phones
- Supports "URLTO" data in barcodes.
- Restructured ParsedReaderResult parsing code to not use so many
exceptions, for more efficiency.
- "TRY_HARDER" decoding hint now supported. Will do more work in some cases
to find an image, such as scan for 1D barcodes at a right angle and
backwards. Only recommended for non-mobile applications.
- Result now indicates the format of the decoded barcode with a
BarcodeFormat instance
- More intelligent handling of POSSIBLE_FORMATS decoding hint
- Fixed sub-optimal handling of EAN-13 barcodes which encode a string
starting with "0". These are now returned as a full 13-digit string
from EAN13Reader, but will continue to be construed as 12-digit UPC-A
codes from the MultiFormatReader.
- A host of small bug fixes, including bug in Version 25 QR Code support
- A round of code cleanup and refactoring from IntelliJ inspections

- Checked in first minimal working Blackberry client. Still quite crude.
- Fixed UTF-8 detection again
- Refactored Reed-Solomon to allow different GF(256) primitive polynomials,
in preparation for Data Matrix
- Slight improvement to 1D decoding accuracy, most noticeable in
improvements to Code 128 decoding
- Bug fix in Code39Reader -- typo in encoding of letter "I" and "0"
- Bug fix in 1D readers -- error in counting black/white pixel counts
in certain situations
- Now supports Extended Code 39
- Tiny bug fix to QRCodeReader for images that extend all the way
to top or left
- Android client now builds with ProGuard optimization