news

pingo releases

0.56 (01/19/2017)

optimized sections - fixed bugs

0.55 (01/18/2017)

improved PNG lossy compression

0.54 (01/11/2017)

adjusted -s1 speed/comp

0.53 (01/10/2017)

improved PNG lossy compression

0.52 (01/04/2017)

(b, c) adjusted PNG lossy compression

0.51 (01/03/2017)

fixed profiles, bugs - improved support

0.5 (01/02/2017)

added auto (new default) and -x2 - (b) improved overall lossy

0.49 (12/30/2016)

improved -s4 comp/speed

0.48 (12/26/2016)

improved speed (-s4)

0.47 (12/11/2016)

improved overall compression

0.46 (12/10/2016)

adjusted -s1 compression

0.45 (12/05/2016)

rewrote profiles - improved compression - fixed bugs - reviewed default

0.44 (12/05/2016)

fixed bugs (re-implemented from 0.11)

0.43 (12/02/2016)

another bugs (not 100% fixed)

0.42 (12/01/2016)

fixed bugs (needs re-implementation from 0.11)

0.41 (11/11/2016)

fixed limitations - added -x1 (still needs optimizations)

0.4 (11/09/2016)

added -x0: lossy png/jpg compression

0.39 (11/01/2016)

b,c,d micro code optimization

0.38 (10/27/2016)

fixed paletted image corruption

0.36 & 0.37 (10/26/2016)

-s1 is default - added conditions that should improve -s1

0.35 (10/26/2016)

removed old -s1, add new for even better speed/result ratio

0.33 & 0.34 (10/26/2016)

fixed bugs - changed filter level (speed/detection)

0.32 (10/25/2016)

improved speed (greatly) - fixed counter

0.31 (10/22/2016)

fixed profiles

0.3 (10/22/2016)

adjusted speed/results for -s5 (RGBA) - (b) interface review - (c) timer - (d) bug fixes

0.28 & 0.29 (10/20/2016)

fixed various bugs for -s1/-s4 from 0.27

0.27 (10/20/2016)

improved global speed/result compromise with a faster estimation

0.26 (10/18/2016)

improved speed and results for -s4/-s5 (RGBA)

0.25 (10/01/2016)

-s3 adjusted

0.23 & 0.24 (09/30/2016)

fixed a bug for paletted (-s5)

0.22 (09/29/2016)

improved adaptative settings - better time/result for -s4/-s5

0.21 (09/28/2016)

improved -s1/-s2 compression

0.19 & 0.2 (09/27/2016)

improved color sorting for -s4/-s5

0.18 (09/26/2016)

added adaptative compression (-s5)

0.17 (09/25/2016)

added new -s5 option

0.15 & 0.16 (09/19/2016)

fixed colors sorting for grayscale to palette reduction

0.14 (09/18/2016)

compression/time ratio adjusted for paletted (-s4)

0.13 (09/17/2016)

code cleaned, a bit better filter

0.12 (09/16/2016)

added grayscale to palette reduction

0.1 & 0.11 (09/13/2016)

code cleaned, better palette sorting (-s4)

0.09 (09/09/2016)

added new -s1 option

0.08 (09/08/2016)

interface reviewed

0.07 (09/06/2016)

improved color sorting

0.06 (09/05/2016)

improved paletted encoding, add verbose

0.05 (09/01/2016)

improved speed/compression ratio

0.04 (08/24/2016)

-s4 option added

0.03 (08/22/2016)

the first public release

0.02 (08/20/2016)

non public: fixed bugs

0.01 (08/19/2016)

non public: first trials with multi-processing, enhanced palette sorting and profiles