2.1
 - Lock debugging used with debugless lock definiton (Piotr Chytla and
   others).
 - Bindings were not properly filled out at listing (kernel)
 - When listing sets from kernel, id was not added to the set structure
   (ipset)
 - nethash hash type added
 - ipset manpage corrections (macipmap)

2.0.1
 - Missing -fPIC in Makefile (Robert Iakobashvili)
 - Cut'n'paste bug at saving macipmap types (Vincent Bernat).

2.0
 - Chaining of sets are changed: child sets replaced by bindings
 - Kernel-userspace communication reorganized to minimize the number
   of syscalls
 - Save and restore functionality implemented
 - iphash type reworked: clashing resolved by double-hashing and by
   dynamically growing the set

1.0
 - Renamed to ipset
 - Rewritten to support child pools
 - portmap, iphash pool support added
 - too much other mods here and there to list...