2026-07-04
* The QR Code, Han Xin Code and Aztec Code encoders were optimised. * The performance of QR Code, Aztec Code, MaxiCode, Data Matrix, Code One and the Han Xin Code symbologies was optimised by preparing log-domain coefficients and two-period anti-log tables once in advance of Reed Solomon computation. * The performance of punctuation compression in the Aztec Code encoder was improved via using lookahead.