Upstream changelog:
http://netfilter.org/projects/iptables/files/changes-iptables-1.6.0.txt
- New libs sub package containing libxtables and unstable libip*tc libraries (RHBZ#1323161)
- Using scripts form RHEL-7 (RHBZ#1240366)
- New compat sub package for nftables compatibility
- Install iptables-apply (RHBZ#912047)
- Fixed module uninstall (RHBZ#1324101)
- Incorporated changes by Petr Pisar
- Enabled bpf compiler (RHBZ#1170227) Thanks to Yanko Kaneti for the patch
- new version 1.4.21
- doc: clarify DEBUG usage macro
- iptables: use autoconf to process .in man pages
- extensions: libipt_ULOG: man page should mention NFLOG as replacement
- extensions: libxt_connlabel: use libnetfilter_conntrack
- Introduce a new revision for the set match with the counters support
- libxt_CT: Add the "NOTRACK" alias
- libip6t_mh: Correct command to list named mh types in manpage
- extensions: libxt_DNAT, libxt_REDIRECT, libxt_NETMAP, libxt_SNAT, libxt_MASQUERADE, libxt_LOG: rename IPv4 manpage and tell about IPv6 support
- extensions: libxt_LED: fix parsing of delay
- ip{6}tables-restore: fix breakage due to new locking approach
- libxt_recent: restore minimum value for --seconds
- iptables-xml: fix parameter parsing (similar to 2165f38)
- extensions: add copyright statements
- xtables: improve get_modprobe handling
- ip[6]tables: Add locking to prevent concurrent instances
- iptables: Fix connlabel.conf install location
- ip6tables: don't print out /128
- libip6t_LOG: target output is different to libipt_LOG
- build: additional include path required after UAPI changes
- iptables: iptables-xml: Fix various parsing bugs
- libxt_recent: restore reap functionality to recent module
- build: fail in configure on missing dependency with --enable-bpf-compiler
- extensions: libxt_NFQUEUE: add --queue-cpu-fanout parameter
- extensions: libxt_set, libxt_SET: check the set family too
- ip6tables: Use consistent exit code for EAGAIN
- iptables: libxt_hashlimit.man: correct address
- iptables: libxt_conntrack.man extraneous commas
- iptables: libip(6)t_REJECT.man default icmp types
- iptables: iptables-xm1.1 correct man section
- iptables: libxt_recent.{c,man} dead URL
- iptables: libxt_string.man add examples
- extensions: libxt_LOG: use generic syslog reference in manpage
- iptables: extensions/GNUMakefile.in use CPPFLAGS
- iptables: correctly reference generated file
- ip[6]tables: fix incorrect alignment in commands_v_options
- build: add software version to manpage first line at configure stage
- extensions: libxt_cluster: add note on arptables-jf
- utils: nfsynproxy: fix error while compiling the BPF filter
- extensions: add SYNPROXY extension
- utils: add nfsynproxy tool
- iptables: state match incompatibilty across versions
- libxtables: xtables_ipmask_to_numeric incorrect with non-CIDR masks
- iptables: improve chain name validation
- iptables: spurious error in load_extension
- xtables: trivial spelling fix
- libxt_NFQUEUE: fix bypass option documentation
- extensions: add connlabel match
- extensions: add connlabel match
- ip[6]tables: show --protocol instead of --proto in usage
- libxt_recent: Fix missing space in manpage for --mask option
- extensions: libxt_multiport: Update manpage to list valid protocols
- utils: nfnl_osf: use the right nfnetlink lib
- libip6t_NETMAP: Use xtables_ip6mask_to_cidr and get rid of libip6tc dependency
- Revert "build: resolve link failure for ip6t_NETMAP"
- libxt_osf: fix missing --ttl and --log in save output
- libxt_osf: fix bad location for location in --genre
- libip6t_SNPT: add manpage
- libip6t_DNPT: add manpage
- utils: updates .gitignore to include nfbpf_compile
- extensions: libxt_bpf: clarify --bytecode argument
- libxtables: fix parsing of dotted network mask format
- build: bump version to 1.4.19
- libxt_conntrack: fix state match alias state parsing
- extensions: add libxt_bpf extension
- utils: nfbpf_compile
- doc: mention SNAT in INPUT chain since kernel 2.6.36
- fixed changelog date weekdays where needed
- build: support for automake-1.12
- build: separate AC variable replacements from xtables.h
- build: have `make clean` remove dep files too
- doc: grammatical updates to libxt_SET
- doc: clean up interpunction in state list for xt_conntrack
- doc: deduplicate extension descriptions into a new manpage
- doc: trim "state" manpage and reference conntrack instead
- doc: have NOTRACK manpage point to CT instead
- doc: mention iptables-apply in the SEE ALSO sections
- extensions: libxt_addrtype: fix type in help message
- include: add missing linux/netfilter_ipv4/ip_queue.h
- iptables: fix wrong error messages
- iptables: support for match aliases
- iptables: support for target aliases
- iptables-restore: warn about -t in rule lines
- ip[6]tables-restore: cleanup to reduce one level of indentation
- libip6t_frag: match any frag id by default
- libxtables: consolidate preference logic
- libxt_devgroup: consolidate devgroup specification parsing
- libxt_devgroup: guard against negative numbers
- libxt_LED: guard against negative numbers
- libxt_NOTRACK: replace as an alias to CT --notrack
- libxt_state: replace as an alias to xt_conntrack
- libxt_tcp: print space before, not after "flags:"
- libxt_u32: do bounds checking for @'s operands
- libxt_*limit: avoid division by zero
- Merge branch 'master' of git://git.inai.de/iptables
- Merge remote-tracking branch 'nf/stable'
- New set match revision with --return-nomatch flag support
- dropped fixrestore patch, upstream
- extensions: add IPv6 capable ECN match extension
- extensions: add nfacct match
- extensions: add rpfilter module
- extensions: libxt_rateest: output all options in save hook
- iptables: missing free() in function cache_add_entry()
- iptables: missing free() in function delete_entry()
- libiptc: fix retry path in TC_INIT
- libiptc: Returns the position the entry was inserted
- libipt_ULOG: fix --ulog-cprange
- libxt_CT: add --timeout option
- ip(6)tables-restore: make sure argv is NULL terminated
- Revert "libiptc: Returns the position the entry was inserted"
- src: mark newly opened fds as FD_CLOEXEC (close on exec)
- tests: add rateest match rules
- dropped patch5 (cloexec), merged upstream
- build: abort autogen on subcommand failure
- build: strengthen check for overlong lladdr components
- build: workaround broken linux-headers on RHEL-5
- doc: clarify libxt_connlimit defaults
- doc: fix typo in libxt_TRACE
- extensions: use multi-target registration
- libip6t_dst: restore setting IP6T_OPTS_LEN flag
- libip6t_frag: restore inversion support
- libip6t_hbh: restore setting IP6T_OPTS_LEN flag
- libipq: add pkgconfig file
- libipt_ttl: document that negation is available
- libxt_conntrack: fix --ctproto 0 output
- libxt_conntrack: remove one misleading comment
- libxt_dccp: fix deprecated intrapositional ordering of !
- libxt_dccp: fix random output of ! on --dccp-option
- libxt_dccp: provide man pages options in short help too
- libxt_dccp: restore missing XTOPT_INVERT tags for options
- libxt_dccp: spell out option name on save
- libxt_dscp: restore inversion support
- libxt_hashlimit: default htable-expire must be in milliseconds
- libxt_hashlimit: observe new default gc-expire time when saving
- libxt_hashlimit: remove inversion from hashlimit rev 0
- libxt_owner: restore inversion support
- libxt_physdev: restore inversion support
- libxt_policy: remove superfluous inversion
- libxt_set: put differing variable names in directly
- libxt_set: update man page about kernel support on the feature
- libxt_string: define _GNU_SOURCE for strnlen
- libxt_string: escape the escaping char too
- libxt_string: fix space around arguments
- libxt_string: replace hex codes by char equivalents
- libxt_string: simplify hex output routine
- libxt_tcp: always print the mask parts
- libxt_TCPMSS: restore build with IPv6-less libcs
- libxt_TOS: update linux kernel version list for backported fix
- libxt_u32: fix missing allowance for inversion
- src: remove unused IPTABLES_MULTI define
- tests: add negation tests for libxt_statistic
- xtoptions: flag use of XTOPT_POINTER without XTOPT_PUT
- build: attempt to fix building under Linux 2.4
- build: bump soversion for recent data structure change
- build: install modules in arch-dependent location
- doc: fix group range in libxt_NFLOG's man
- doc: fix version string in ip6tables.8
- doc: include matches/targets in manpage again
- doc: mention multiple verbosity flags
- doc: the -m option cannot be inverted
- extensions: support for per-extension instance global variable space
- iptables-apply: select default rule file depending on call name
- iptables: consolidate target/match init call
- iptables: Coverity: DEADCODE
- iptables: Coverity: NEGATIVE_RETURNS
- iptables: Coverity: RESOURCE_LEAK
- iptables: Coverity: REVERSE_INULL
- iptables: Coverity: VARARGS
- iptables: restore negation for -f
- libip6t_HL: fix option names from ttl -> hl
- libipt_LOG: fix ignoring all but last flags
- libxtables: ignore whitespace in the multiaddress argument parser
- libxtables: properly reject empty hostnames
- libxtables: set clone's initial data to NULL
- libxt_conntrack: move more data into the xt_option_entry
- libxt_conntrack: restore network-byte order for v1,v2
- libxt_hashlimit: use a more obvious expiry value by default
- libxt_rateest: abolish global variables
- libxt_RATEEST: abolish global variables
- libxt_RATEEST: fix userspacesize field
- libxt_RATEEST: use guided option parser
- libxt_state: fix regression about inversion of main option
- option: remove last traces of intrapositional negation
- complete changelog:
http://www.netfilter.org/projects/iptables/files/changes-iptables-1.4.12.txt
- doc: xt_hashlimit: fix a typo
- doc: xt_LED: nroff formatting requirements
- doc: xt_string: correct copy-and-pasting in manpage
- extensions: add the LED target
- extensions: libxt_quota.c: Support option negation
- extensions: libxt_rateest: fix bps options for iptables-save
- extensions: libxt_rateest: fix typo in the man page
- extensions: REDIRECT: add random help
- includes: sync header files from Linux 2.6.35-rc1
- libxt_conntrack: do print netmask
- libxt_hashlimit: always print burst value
- libxt_set: new revision added
- utils: add missing include flags to Makefile
- xtables: another try at chain name length checking
- xtables: remove xtables_set_revision function
- xt_quota: also document negation
- xt_sctp: Trace DATA chunk that supports SACK-IMMEDIATELY extension
- xt_sctp: support FORWARD_TSN chunk type
