update NEWS description with new general features

Change-Id: I22be12d843e84f80965dc5f2cb16ba2475ce16ad
This commit is contained in:
Pascal Massimino 2013-12-20 00:36:47 -08:00
parent 296253407c
commit 256e4333e1

5
NEWS
View File

@ -1,4 +1,9 @@
- 12/19/13: version 0.4.0
* improved gif2webp tool
* numerous fixes, compression improvement and speed-up
* dither option added to decoder (dwebp -dither 50 ...)
* improved multi-threaded modes (-mt option)
* improved filtering strength determination
* New function: WebPMuxGetCanvasSize
* BMP and TIFF format output added to 'dwebp'
* Significant memory reduction for decoding lossy images with alpha.