-@node Download
-@unnumbered Download
+@multitable {XXXXX} {XXXX-XX-XX} {XXXX KiB} {meta4 tar pgp ssh}
+@headitem Version @tab Date @tab Size @tab Tarball
+
+@item @ref{Release 5.13, 5.13} @tab 2023-11-27 @tab 91 KiB @tab
+@url{pygost-5.13.tar.zst.meta4, meta4}
+@url{pygost-5.13.tar.zst, tar}
+@url{pygost-5.13.tar.zst.asc, pgp}
+@url{pygost-5.13.tar.zst.sig, ssh}
+
+@item @ref{Release 5.12, 5.12} @tab 2023-04-12 @tab 91 KiB @tab
+@url{pygost-5.12.tar.zst.meta4, meta4}
+@url{pygost-5.12.tar.zst, tar}
+@url{pygost-5.12.tar.zst.asc, pgp}
+@url{pygost-5.12.tar.zst.sig, ssh}
+
+@item @ref{Release 5.11, 5.11} @tab 2022-03-23 @tab 91 KiB @tab
+@url{pygost-5.11.tar.zst.meta4, meta4}
+@url{pygost-5.11.tar.zst, tar}
+@url{pygost-5.11.tar.zst.asc, pgp}
+@url{pygost-5.11.tar.zst.sig, ssh}
+
+@item @ref{Release 5.10, 5.10} @tab 2022-02-04 @tab 91 KiB @tab
+@url{pygost-5.10.tar.zst.meta4, meta4}
+@url{pygost-5.10.tar.zst, tar}
+@url{pygost-5.10.tar.zst.asc, pgp}
+@url{pygost-5.10.tar.zst.sig, ssh}
+
+@item @ref{Release 5.9, 5.9} @tab 2022-02-02 @tab 91 KiB @tab
+@url{pygost-5.9.tar.zst.meta4, meta4}
+@url{pygost-5.9.tar.zst, tar}
+@url{pygost-5.9.tar.zst.asc, pgp}
+@url{pygost-5.9.tar.zst.sig, ssh}
+
+@item @ref{Release 5.8, 5.8} @tab 2021-12-06 @tab 91 KiB @tab
+@url{pygost-5.8.tar.zst.meta4, meta4}
+@url{pygost-5.8.tar.zst, tar}
+@url{pygost-5.8.tar.zst.asc, pgp}
+@url{pygost-5.8.tar.zst.sig, ssh}
+
+@item @ref{Release 5.7, 5.7} @tab 2021-11-26 @tab 91 KiB @tab
+@url{pygost-5.7.tar.zst.meta4, meta4}
+@url{pygost-5.7.tar.zst, tar}
+@url{pygost-5.7.tar.zst.asc, pgp}
+@url{pygost-5.7.tar.zst.sig, ssh}
+
+@item @ref{Release 5.6, 5.6} @tab 2021-04-22 @tab 86 KiB @tab
+@url{pygost-5.6.tar.xz.meta4, meta4}
+@url{pygost-5.6.tar.xz, tar}
+@url{pygost-5.6.tar.xz.asc, pgp}
+@url{pygost-5.6.tar.xz.sig, ssh}
+
+@item @ref{Release 5.5, 5.5} @tab 2021-04-22 @tab 86 KiB @tab
+@url{pygost-5.5.tar.xz.meta4, meta4}
+@url{pygost-5.5.tar.xz, tar}
+@url{pygost-5.5.tar.xz.asc, pgp}
+@url{pygost-5.5.tar.xz.sig, ssh}
+
+@item @ref{Release 5.4, 5.4} @tab 2021-01-26 @tab 80 KiB @tab
+@url{pygost-5.4.tar.xz.meta4, meta4}
+@url{pygost-5.4.tar.xz, tar}
+@url{pygost-5.4.tar.xz.asc, pgp}
+@url{pygost-5.4.tar.xz.sig, ssh}
+
+@item @ref{Release 5.3, 5.3} @tab 2021-01-22 @tab 79 KiB @tab
+@url{pygost-5.3.tar.xz.meta4, meta4}
+@url{pygost-5.3.tar.xz, tar}
+@url{pygost-5.3.tar.xz.asc, pgp}
+@url{pygost-5.3.tar.xz.sig, ssh}
+
+@item @ref{Release 5.2, 5.2} @tab 2020-10-19 @tab 78 KiB @tab
+@url{pygost-5.2.tar.xz.meta4, meta4}
+@url{pygost-5.2.tar.xz, tar}
+@url{pygost-5.2.tar.xz.asc, pgp}
+@url{pygost-5.2.tar.xz.sig, ssh}
+
+@item @ref{Release 5.1, 5.1} @tab 2020-09-24 @tab 79 KiB @tab
+@url{pygost-5.1.tar.xz.meta4, meta4}
+@url{pygost-5.1.tar.xz, tar}
+@url{pygost-5.1.tar.xz.asc, pgp}
+@url{pygost-5.1.tar.xz.sig, ssh}
+
+@item @ref{Release 5.0, 5.0} @tab 2020-09-04 @tab 78 KiB @tab
+@url{pygost-5.0.tar.xz.meta4, meta4}
+@url{pygost-5.0.tar.xz, tar}
+@url{pygost-5.0.tar.xz.asc, pgp}
+@url{pygost-5.0.tar.xz.sig, ssh}
+
+@item @ref{Release 4.9, 4.9} @tab 2020-07-30 @tab 78 KiB @tab
+@url{pygost-4.9.tar.xz.meta4, meta4}
+@url{pygost-4.9.tar.xz, tar}
+@url{pygost-4.9.tar.xz.asc, pgp}
+@url{pygost-4.9.tar.xz.sig, ssh}
+
+@item @ref{Release 4.8, 4.8} @tab 2020-07-24 @tab 69 KiB @tab
+@url{pygost-4.8.tar.xz.meta4, meta4}
+@url{pygost-4.8.tar.xz, tar}
+@url{pygost-4.8.tar.xz.asc, pgp}
+@url{pygost-4.8.tar.xz.sig, ssh}
+
+@item @ref{Release 4.7, 4.7} @tab 2020-07-23 @tab 67 KiB @tab
+@url{pygost-4.7.tar.xz.meta4, meta4}
+@url{pygost-4.7.tar.xz, tar}
+@url{pygost-4.7.tar.xz.asc, pgp}
+@url{pygost-4.7.tar.xz.sig, ssh}
+
+@item @ref{Release 4.6, 4.6} @tab 2020-07-07 @tab 67 KiB @tab
+@url{pygost-4.6.tar.xz.meta4, meta4}
+@url{pygost-4.6.tar.xz, tar}
+@url{pygost-4.6.tar.xz.asc, pgp}
+@url{pygost-4.6.tar.xz.sig, ssh}
+
+@item @ref{Release 4.5, 4.5} @tab 2020-05-14 @tab 67 KiB @tab
+@url{pygost-4.5.tar.xz.meta4, meta4}
+@url{pygost-4.5.tar.xz, tar}
+@url{pygost-4.5.tar.xz.asc, pgp}
+@url{pygost-4.5.tar.xz.sig, ssh}
+
+@item @ref{Release 4.4, 4.4} @tab 2020-02-04 @tab 67 KiB @tab
+@url{pygost-4.4.tar.xz.meta4, meta4}
+@url{pygost-4.4.tar.xz, tar}
+@url{pygost-4.4.tar.xz.asc, pgp}
+@url{pygost-4.4.tar.xz.sig, ssh}
+
+@item @ref{Release 4.3, 4.3} @tab 2019-12-27 @tab 61 KiB @tab
+@url{pygost-4.3.tar.xz.meta4, meta4}
+@url{pygost-4.3.tar.xz, tar}
+@url{pygost-4.3.tar.xz.asc, pgp}
+@url{pygost-4.3.tar.xz.sig, ssh}
+
+@item @ref{Release 4.2, 4.2} @tab 2019-12-27 @tab 62 KiB @tab
+@url{pygost-4.2.tar.xz.meta4, meta4}
+@url{pygost-4.2.tar.xz, tar}
+@url{pygost-4.2.tar.xz.asc, pgp}
+@url{pygost-4.2.tar.xz.sig, ssh}
+
+@item @ref{Release 4.1, 4.1} @tab 2019-12-17 @tab 60 KiB @tab
+@url{pygost-4.1.tar.xz.meta4, meta4}
+@url{pygost-4.1.tar.xz, tar}
+@url{pygost-4.1.tar.xz.asc, pgp}
+@url{pygost-4.1.tar.xz.sig, ssh}
+
+@item @ref{Release 4.0, 4.0} @tab 2019-07-19 @tab 61 KiB @tab
+@url{pygost-4.0.tar.xz.meta4, meta4}
+@url{pygost-4.0.tar.xz, tar}
+@url{pygost-4.0.tar.xz.asc, pgp}
+@url{pygost-4.0.tar.xz.sig, ssh}
+
+@item @ref{Release 3.15, 3.15} @tab 2018-12-09 @tab 54 KiB @tab
+@url{pygost-3.15.tar.xz.meta4, meta4}
+@url{pygost-3.15.tar.xz, tar}
+@url{pygost-3.15.tar.xz.asc, pgp}
+@url{pygost-3.15.tar.xz.sig, ssh}
+
+@item @ref{Release 3.14, 3.14} @tab 2018-12-03 @tab 49 KiB @tab
+
+@item @ref{Release 3.13, 3.13} @tab 2018-12-03 @tab 49 KiB @tab
+
+@item @ref{Release 3.12, 3.12} @tab 2018-11-05 @tab 44 KiB @tab
+
+@item @ref{Release 3.11, 3.11} @tab 2018-09-21 @tab 44 KiB @tab
+
+@item @ref{Release 3.10, 3.10} @tab 2018-06-23 @tab 44 KiB @tab
+
+@item @ref{Release 3.9, 3.9} @tab 2018-05-05 @tab 44 KiB @tab
+
+@item @ref{Release 3.8, 3.8} @tab 2018-04-30 @tab 44 KiB @tab
+
+@item @ref{Release 3.7, 3.7} @tab 2017-12-24 @tab 43 KiB @tab
+
+@item @ref{Release 3.6, 3.6} @tab 2017-11-28 @tab 43 KiB @tab
+
+@item @ref{Release 3.5, 3.5} @tab 2017-08-25 @tab 43 KiB @tab
+
+@item @ref{Release 3.4, 3.4} @tab 2017-08-19 @tab 43 KiB @tab
+
+@item @ref{Release 3.3, 3.3} @tab 2017-06-11 @tab 41 KiB @tab
+@url{pygost-3.3.tar.xz.meta4, meta4}
+@url{pygost-3.3.tar.xz, tar}
+@url{pygost-3.3.tar.xz.asc, pgp}
+@url{pygost-3.3.tar.xz.sig, ssh}
+
+@item @ref{Release 3.2, 3.2} @tab 2017-06-04 @tab 41 KiB @tab
+@url{pygost-3.2.tar.xz.meta4, meta4}
+@url{pygost-3.2.tar.xz, tar}
+@url{pygost-3.2.tar.xz.asc, pgp}
+@url{pygost-3.2.tar.xz.sig, ssh}
+
+@item @ref{Release 3.1, 3.1} @tab 2016-11-28 @tab 39 KiB @tab
+@url{pygost-3.1.tar.xz.meta4, meta4}
+@url{pygost-3.1.tar.xz, tar}
+@url{pygost-3.1.tar.xz.asc, pgp}
+@url{pygost-3.1.tar.xz.sig, ssh}
+
+@item @ref{Release 3.0, 3.0} @tab 2016-11-21 @tab 39 KiB @tab
+@url{pygost-3.0.tar.xz.meta4, meta4}
+@url{pygost-3.0.tar.xz, tar}
+@url{pygost-3.0.tar.xz.asc, pgp}
+@url{pygost-3.0.tar.xz.sig, ssh}
+
+@item @ref{Release 2.4, 2.4} @tab 2016-10-13 @tab 37 KiB @tab
+@url{pygost-2.4.tar.xz.meta4, meta4}
+@url{pygost-2.4.tar.xz, tar}
+@url{pygost-2.4.tar.xz.asc, pgp}
+@url{pygost-2.4.tar.xz.sig, ssh}
-No additional dependencies except Python 2.7/3.x interpreter are required.
-
-Preferable way is to download tarball with the signature:
-
-@verbatim
-$ wget http://pygost.cypherpunks.ru/pygost-4.0.tar.xz
-$ wget http://pygost.cypherpunks.ru/pygost-4.0.tar.xz.sig
-$ gpg --verify pygost-4.0.tar.xz.sig pygost-4.0.tar.xz
-$ xz -d < pygost-4.0.tar.xz | tar xf -
-$ cd pygost-4.0
-$ python setup.py install
-@end verbatim
-
-@multitable {XXXXX} {XXXX-XX-XX} {XXXX KiB} {link sign} {xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx} {xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx}
-@headitem Version @tab Date @tab Size @tab Tarball @tab SHA256 checksum @tab Streebog-256 checksum
-
-@item @ref{Release 4.0, 4.0} @tab 2019-07-19 @tab 61 KiB
-@tab @url{pygost-4.0.tar.xz, link} @url{pygost-4.0.tar.xz.sig, sign}
-@tab @code{E4A329A9 AB0A781A 254AF940 10237D4C 9EEB37CB F849BA1C EA7BAF60 E3BB98B3}
-@tab @code{d2646d1815338bb5e2b41388e34f2f445828d10c3253e1996fc5d8d865cdf94f}
-
-@item @ref{Release 3.15, 3.15} @tab 2018-12-09 @tab 54 KiB
-@tab @url{pygost-3.15.tar.xz, link} @url{pygost-3.15.tar.xz.sig, sign}
-@tab @code{930C4DAB 580F43A6 D2D32560 A77B877D 0C88F4F6 421307AA 36B7132F 04F8EA89}
-@tab @code{2d0742c70d76fceb20ac7db750dea5337b7584a0ae938a289c46ee9945439eb1}
-
-@item @ref{Release 3.14, 3.14} @tab 2018-12-03 @tab 49 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.13, 3.13} @tab 2018-12-03 @tab 49 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.12, 3.12} @tab 2018-11-05 @tab 44 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.11, 3.11} @tab 2018-09-21 @tab 44 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.10, 3.10} @tab 2018-06-23 @tab 44 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.9, 3.9} @tab 2018-05-05 @tab 44 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.8, 3.8} @tab 2018-04-30 @tab 44 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.7, 3.7} @tab 2017-12-24 @tab 43 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.6, 3.6} @tab 2017-11-28 @tab 43 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.5, 3.5} @tab 2017-08-25 @tab 43 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.4, 3.4} @tab 2017-08-19 @tab 43 KiB
-@tab unavailable @tab @tab
-
-@item @ref{Release 3.3, 3.3} @tab 2017-06-11 @tab 41 KiB
-@tab @url{pygost-3.3.tar.xz, link} @url{pygost-3.3.tar.xz.sig, sign}
-@tab @code{D118F539 537CCD5D 9CCE850E DD8EFD8E ACDA9D6E 0C113A0F C575574A F4BD452A}
-@tab @code{8400a3714b70dddfef03f6fe96325e73ac25db814d052a44dbd8f2ce5ddb05bb}
-
-@item @ref{Release 3.2, 3.2} @tab 2017-06-04 @tab 41 KiB
-@tab @url{pygost-3.2.tar.xz, link} @url{pygost-3.2.tar.xz.sig, sign}
-@tab @code{6779D1B1 A4E2B1C3 49CA39F8 425FC962 AF2ED133 BB495343 0F83764B E2624087}
-@tab @code{0a39880ad00ca11d112fef096b81a42a85ce4e5b25c48d1f643858b1e0c520d6}
-
-@item @ref{Release 3.1, 3.1} @tab 2016-11-28 @tab 39 KiB
-@tab @url{pygost-3.1.tar.xz, link} @url{pygost-3.1.tar.xz.sig, sign}
-@tab @code{ACCCF1A9 F4B345FF 01595248 5B793DAC FCF71D1F 32A6ABCF 32042DDB 20897BC5}
-@tab @code{823961b6c2a1abe83f6d828397002e68d711a08ce115f21ddff81a294882cd46}
-
-@item @ref{Release 3.0, 3.0} @tab 2016-11-21 @tab 39 KiB
-@tab @url{pygost-3.0.tar.xz, link} @url{pygost-3.0.tar.xz.sig, sign}
-@tab @code{0AB10703 6960962D 30BD1646 ACC8D44B E9CBD8A8 4F25DF25 91F26383 DE28875F}
-@tab @code{ef4729df62b4f615a154a9c35ccffaf6bb614a23067f4dd49d2993ec93bb6665}
-
-@item @ref{Release 2.4, 2.4} @tab 2016-10-13 @tab 37 KiB
-@tab @url{pygost-2.4.tar.xz, link} @url{pygost-2.4.tar.xz.sig, sign}
-@tab @code{94D14E99 3CF63973 6C8E78D0 5EBD0838 09A47624 C05A9878 11136301 C0A07264}
-@tab @code{b107b5ba043a2e4c30d9348e222b92218b8dff9d672964ffd04259c5261bc5a7}
-
-@item @ref{Release 2.3, 2.3} @tab 2016-10-04 @tab 37 KiB
-@tab @url{pygost-2.3.tar.xz, link} @url{pygost-2.3.tar.xz.sig, sign}
-@tab @code{FF2C7E78 F3677B45 EB472DC6 1837C72C 0BD72387 AB0A9DC7 AD88AD11 59589732}
-@tab @code{42cfd0cdf357997a909a9114ca14391b4c5e8b62e298675f899b80a8a26d690f}
+@item @ref{Release 2.3, 2.3} @tab 2016-10-04 @tab 37 KiB @tab
+@url{pygost-2.3.tar.xz.meta4, meta4}
+@url{pygost-2.3.tar.xz, tar}
+@url{pygost-2.3.tar.xz.asc, pgp}
+@url{pygost-2.3.tar.xz.sig, ssh}
@end multitable
-But also you can use PIP (@strong{no} authentication is performed!):
-
-@verbatim
-$ pip install pygost==3.15
-@end verbatim
-
-You @strong{have to} verify downloaded tarballs integrity and
-authenticity to be sure that you retrieved trusted and untampered
-software. @url{https://www.gnupg.org/, The GNU Privacy Guard} is used
-for that purpose.
-
-For the very first time it is necessary to get signing public key and
-import it. It is provided below, but you should check alternative
-resources.
-
-@verbatim
-pub rsa2048/0xE6FD1269CD0C009E 2016-09-13
- F55A 7619 3A0C 323A A031 0E6B E6FD 1269 CD0C 009E
-uid PyGOST releases <pygost at cypherpunks dot ru>
-@end verbatim
-
-@itemize
-
-@item @url{https://lists.cypherpunks.ru/mailman/listinfo/gost, gost} maillist
-
-@item
-@verbatim
-$ gpg --auto-key-locate dane --locate-keys pygost at cypherpunks dot ru
-$ gpg --auto-key-locate wkd --locate-keys pygost at cypherpunks dot ru
-@end verbatim
-
-@item
-@verbatiminclude PUBKEY.asc
-
-@end itemize
-
-You can obtain development source code by cloning
-@url{http://git-scm.com/, Git}
-@url{https://git.cypherpunks.ru/cgit.cgi/pygost.git/}.
+Also there is example P2P F2F E2EE IM written on Python, that uses
+PyGOST with @url{http://www.pyderasn.cypherpunks.ru/, PyDERASN}:
+@url{gostim.txz, GOSTIM} (@url{gostim.txz.asc, sig}) (17 KiB). It is
+described on russian in
+@url{https://habr.com/ru/articles/452200/, that article}.