# v1

Initial release

# v2

* `nfqws`: command line options change. now using standard getopt.
* `nfqws`: added options for window size changing and `Host:` case change
* ISP support: tested on mns.ru and beeline (corbina)
* init scripts: rewritten init scripts for simple choice of ISP
* create_ipset: now using `ipset restore`, it works much faster
* `readme`: updated. now using UTF-8 charset.

# v3

* ``tpws``:
  * added transparent proxy (supports TPROXY and DNAT).
  * can help when ISP tracks whole HTTP session, not only the beginning
* ipset:
  * added `zapret-hosts-user.txt` which contain user defined host names to be resolved
  * and added to zapret ip list
* ISP support: dom.ru support via TPROXY/DNAT
* ISP support:
  * successfully tested sknt.ru on 'domru' configuration
  * other configs will probably also work, but cannot test
* compile: OpenWrt compile how-to

# v4

* `tpws`: added ability to insert extra space after HTTP method: `GET /` => `GET  /`
* ISP support: TKT support

# v5

* `nfqws`: IPv6 support in `nfqws`

# v6

* `ipset`: added `get_antizapret.sh`

# v7

* `tpws`: added ability to insert "." after `Host: name`

# v8

* OpenWrt init: removed `hotplug.d/firewall` because of race conditions. now only use `/etc/firewall.user`

# v9

* `ipban`:
  * added ipban ipset. place domains banned by ip to `zapret-hosts-user-ipban.txt`
  * these IPs must be soxified for both HTTP and HTTPS
* ISP support: tiera support
* ISP support: added DNS filtering to Ubuntu and Debian scripts

# v10

* `tpws`: added `split-pos` option. split every message at specified position

# v11

* `ipset`: scripts optimizations

# v12

* `nfqws`: fix wrong TCP checksum calculation if packet length is odd and platform is big-endian

# v13

* added binaries

# v14

* change `get_antizapret` script to work with https://github.com/zapret-info/z-i/raw/master/dump.csv
* filter out 192.168.*, 127.*, 10.* from blocked ips

# v15

* added `--hostspell` option to `nfqws` and `tpws`
* ISP support: beeline now catches "host" but other spellings still work
* OpenWrt/LEDE: changed init script to work with procd
* `tpws`, `nfqws`: minor cosmetic fixes

# v16

* `tpws`: `split-http-req=method`: split inside method name, not after
* ISP support: mns.ru changed split pos to 3 (got redirect page with HEAD req: `curl -I ej.ru`)

# v17

* ISP support: athome moved from `nfqws` to `tpws` because of instability and HTTP request hangs
* `tpws`: added options `unixeol`,`methodeol`,`hosttab`

# v18

* `tpws`,`nfqws`: added `hostnospace` option

# v19

* `tpws`: added `hostlist` option

# v20

* added `ip2net`. `ip2net` groups ips from iplist into subnets and reduces ipset size twice

# v21

* added `mdig`. `get_reestr.sh` is *real* again

# v22

* total review of init script logic
* dropped support of older Debian 7 and Ubuntu 12/14 systems
* `install_bin.sh`: auto binaries preparation
* `docs`: `readme` review. some new topics added, others deleted
* `docs`: VPN setup with policy based routing using WireGuard
* `docs`: WireGuard modding guide

# v23

* major init system rewrite
* OpenWrt: separate firewall include `/etc/firewall.zapret`
* `install_easy.sh`: easy setup on OpenWrt, Debian, Ubuntu, CentOS, Fedora, openSUSE

# v24

* separate config from init scripts
* gzip support in `ipset/*.sh` and `tpws`

# v25

* init: move to native systemd units
* use links to units, init scripts and firewall includes, no more copying

# v26

* IPv6 support
* `tpws`: advanced bind options

# v27

* `tpws`: major connection code rewrite. originally it was derived from not top quality example, with many bugs and potential problems.
* next generation connection code uses nonblocking sockets. now its in EXPERIMENTAL state.

# v28

* `tpws`: added socks5 support
* `ipset`: major RKN getlist rewrite. added https://antifilter.network support

# v29

* `nfqws`: DPI desync attack
* ip exclude system

# v30

* `nfqws`: DPI desync attack modes: `fake`, `rst`

# v31

* `nfqws`: DPI desync attack modes: `disorder`, `disorder2`, `split`, `split2`.
* `nfqws`: DPI desync fooling mode: `badseq`. multiple modes supported

# v32

* `tpws`: multiple binds
* init scripts: run only one instance of `tpws` in any case

# v33

* OpenWrt: flow offloading support
* `config`: `MODE` refactoring

# v34

* `nfqws`: `dpi-desync` 2 mode combos
* `nfqws`: `dpi-desync` without parameter no more supported. previously it meant `fake`
* `nfqws`: custom fake HTTP request and TLS ClientHello

# v35

* limited FreeBSD and OpenBSD support

# v36

* full FreeBSD and OpenBSD support

# v37

* limited macOS support

# v38

* macOS easy install

# v39

* `nfqws`: `conntrack`, `wssize`

# v40

* init scripts: `IFACE_LAN`, `IFACE_WAN` now accept multiple interfaces
* init scripts: OpenWrt uses now `OPENWRT_LAN` parameter to override incoming interfaces for `tpws`

# v41

* `install_easy`: openrc support

# v42

* `blockcheck.sh`

# v43

* `nfqws`: UDP desync with conntrack support (any-protocol only for now)

# v44

* `nfqws`: `ipfrag`

# v45

* `nfqws`: `hop-by-hop` - IPv6 desync and fooling

# v46

* big startup script refactoring to support `nftables` and new OpenWrt snapshot builds with `firewall4`

# v47

* `nfqws`: QUIC initial decryption
* `nfqws`: `udplen`, `fakeknown` dpi desync modes

# v48

* `nfqws`, `tpws`: multiple `--hostlist` and `--hostlist-exclude` support
* launch system, `ipset`: no more list merging. all lists are passed separately to `nfqws` and `tpws`
* `nfqws`: `udplen` fooling supports packet shrinking (negative increment value)

# v49

* QUIC support integrated to the main system and setup

# v50

* DHT protocol support.
* DPI desync mode `tamper` for DHT.
* HEX string support in addition to binary files.

# v51

* `tpws`: `--tlsrec` attack.

# v52

* `autohostlist` mode

# v53

* `nfqws`: TCP session reassemble for TLS ClientHello

# v54

* `tpws`: out of band send when splitting (`--oob`)
* `nfqws`: `autottl`
* `nfqws`: `datanoack` fooling
* nftables: use POSTNAT path for TCP redirections to allow NAT-breaking strategies. use additional mark bit DESYNC_MARK_POSTNAT.

# v55

* `tpws`:
  * incompatible `oob` parameter change. it doesn't take oob byte anymore. instead it takes optional protocol filter - HTTP or TLS.
  * the same is done with `disorder`. oob byte can be specified in parameter `--oob-data`.
* `blockcheck`: quick mode, strategy order optimizations, QUIC protocol support
* `nfqws`: `syndata` desync mode

# v56

* `tpws`: `mss` fooling
* `tpws`: multi thread resolver. eliminates blocks related to hostname resolve.

# v57

* `tpws`: `--nosplice` option
* `nfqws`: postnat fixes
* `nfqws`: `--dpi-desync-start` option
* `nfqws`: packet delay for kyber TLS and QUIC
* `nfqws`: `--dpi-desync-retrans` obsolete
* `nfqws`: `--qnum` is mandatory, no more default queue 0

# v58

* `winws`

# v59

* `tpws`: `--split-tls`
* `tpws`: `--tlsrec=sniext`
* `nfqws`: `--dpi-desync-split-http-req`, `--dpi-desync-split-tls`. multi segment TLS support for split.
* `blockcheck`: `mdig` DNS cache

# v60

* `blockcheck`: port block test, partial ip block test
* `nfqws`: `seqovl` `split`/`disorder` modes

# v61

* C code cleanups
* `dvtws`: do not use raw sockets. use divert.
* `nfqws`,`tpws`: detect TLS 1.2 ClientHello from very old libraries with SSL 3.0 version in record layer
* `nfqws`,``tpws``: debug log to file and syslog
* ``tpws``: `--connect-bind-addr` option
* ``tpws``: log local endpoint (including source port number) for remote leg