zlibb
Massively Spiffy Yet Delicately Unobtrusive Compression Library
(Also Free, Not to Mention Unencumbered by Patents)
(Not Related to the Linux zlibc Compressing File-IO Library)
Welcome to the zlib home page
web pages originally created by Greg Roelofs and maintained by Mark Adler: If this page seems suspiciously similar to the PNG Home Page rest
assured that the similarity is completely coincidental. No, really:
zlib was written by Jean-loup Gailly (compression) and Mark Adler (decompression).
Current release:
zlib 1.211
January 15, 2017
Version 1.2.11 has these key improvements over 1.2.10:
Fix deflate stored bug when pulling last block from window
Permit immediate deflateParams changes before any deflate input
Due to the bug fixes,
any installations of 1.2.9 or 1.2.10 should be immediately replaced with 1.2.11.
Version 1.2.10 has these key improvements over 1.2.9:
Fix bug in deflate_stored() for zero-length input
Fix bug in gzwrite.€ that produced corrupt =
files
Version 1.2.9 has these key improvements over 1.2.8:
gzip