xBRZ 1.8 [2019-11-28]
---------------------
Consider ARGB outside area as transparent
Fixed ARGB scaling issue on image borders


xBRZ 1.7 [2019-07-04]
---------------------
Fixed asymmetric color distance
New parameter: "Center direction bias"


xBRZ 1.6 [2018-02-27]
---------------------
Added bilinear scaling
Option to skip color buffer creation
Updated license info


xBRZ 1.5 [2017-08-07]
---------------------
Added RGB conversion routines


xBRZ 1.4 [2015-07-25]
---------------------
Added 6xBRZ scaler
Create color distance buffer lazily


xBRZ 1.3 [2015-04-03]
---------------------
Improved ARGB performance by 15%
Fixed alpha channel gradient bug


xBRZ 1.2 [2014-11-21]
---------------------
Further improved performance by over 30%


xBRZ 1.1 [2014-11-02]
---------------------
Support images with alpha channel
Improved color analysis


xBRZ 1.0 [2013-02-11]
---------------------
Fixed xBRZ scaler compiler issues for GCC

 
xBRZ 0.2 [2012-12-11]
---------------------
Added 5xBRZ scaler
Optimized xBRZ scaler performance by factor 3
Further improved image quality of xBRZ scaler


xBRZ 0.1 [2012-09-26]
---------------------
Initial release:
- scale while preserving small image features
- support multithreading
- support 64-bit architectures
- support processing image slices
