zlib 1.4 fixes buffer overflows and minizip path bugs
The ubiquitous compression library closes more than a dozen memory-safety and archive-handling flaws in 1.3.x and its bundled zip tools.
By tarpit#compression
zram redesign splits read/write streams, cuts latency and RAM
Sergey Senozhatsky’s zcomp overhaul ends reader/writer priority inversion and trims per-CPU compressor memory, and Andrew Morton has queued it.
By oops