doc: trim changelog to last year

diff --git a/doc/changelog.rst b/doc/changelog.rst
index ec9205b45ad54bae0f780ce10e58a9808085acf8..fb582891e1fd9f272bad61ed05a0e4fcc183d4ce 100644 (file)
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -16,199 +16,4 @@ v3.26 (2024-03-22)
 
 * xt_pknock: fix misuse of shash API
 * xt_SYSRQ: resolve crash, switch to new SHASH_ON_STACK
-
-
-v3.25 (2023-08-18)
-==================
-
-* xt_ipp2p: change text-search algo to KMP
-  (fix some false negative matches)
-
-
-v3.24 (2023-04-30)
-==================
-
-* xt_geoip: bump number of territories per rule
-* geoip: use stdout for output and stderr for errors/diag
-
-
-v3.23 (2023-01-12)
-==================
-
-* Support for Linux 6.2
-
-
-v3.22 (2022-10-25)
-==================
-
-* Support for up to Linux 6.1
-
-
-v3.21 (2022-06-13)
-==================
-
-* xt_ECHO: support flowi6_to_flowi_common starting Linux 5.10.121
-
-
-v3.20 (2022-04-10)
-==================
-
-* Support for Linux 5.17
-
-
-v3.19 (2022-02-01)
-==================
-
-* bumped minimum supported kernel version from 4.15 to 4.16
-* xt_condition: make mutex per-net
-* xt_ipp2p: add IPv6 support
-* xt_ECHO, xt_TARPIT: do not build IPv6 parts if kernel has
-  IPv6 build-time disabled
-
-
-v3.18 (2021-03-11)
-==================
-
-* xt_pknock: fix a build failure on ARM 32-bit
-
-
-v3.17 (2021-02-28)
-==================
-
-* xt_pknock: cure a NULL deref
-
-
-v3.16 (2021-02-24)
-==================
-
-* xt_pknock: build fix for ILP32 targets
-
-
-v3.15 (2021-02-05)
-==================
-
-* xt_ECHO: support new function signature of security_skb_classify_flow
-* xt_lscan: add --mirai option
-* Support for Linux 5.11
-
-
-v3.14 (2020-11-24)
-==================
-
-* DELUDE, ECHO, TARPIT: use actual tunnel socket (ip_route_me_harder).
-* geoip: scripts for use with MaxMind DB have been brought back,
-  partly under new names.
-* Gave xt_geoip_fetch a more fitting name, xt_geoip_query.
-
-
-v3.13 (2020-11-20)
-==================
-
-* Support for Linux 4.19.158 and 5.4.78 (ip_route_me_harder)
-
-
-v3.12 (2020-11-19)
-==================
-
-* Support for Linux 5.10 and 5.9.9 API
-  (changes to ip_route_me_harder there)
-
-
-v3.11 (2020-09-06)
-==================
-
-* Support for up to Linux 5.9
-
-
-v3.10 (2020-07-28)
-==================
-
-* Support for up to Linux 5.8
-
-
-v3.9 (2020-02-25)
-=================
-
-* Support for Linux 5.6 procfs changes
-
-
-v3.8 (2020-02-03)
-=================
-
-* Support for Linux 5.5
-* xt_geoip_build now expects the DBIP format as input,
-  Maxmind is thrown out.
-
-
-v3.7 (2019-12-01)
-=================
-
-Fixes:
-
-* xt_geoip: fix in6_addr little-endian byte swapping
-
-
-v3.6 (2019-11-20)
-=================
-
-Enhancements:
-
-* support for up to Linux 5.4
-
-
-v3.5 (2019-09-10)
-=================
-
-Enhancements:
-
-* xt_DELUDE, xt_TARPIT: added additional code needed to work with
-  bridges from Linux 5.0 onwards.
-
-
-v3.4 (2019-09-06)
-=================
-
-Enhancements:
-
-* support for up to Linux 5.3
-* xt_PROTO module
-
-
-v3.3 (2019-03-07)
-=================
-
-Enhancements:
-
-* support for Linux 5.0
-
-
-v3.2 (2018-09-07)
-=================
-
-Changes:
-
-* rework xt_geoip_build to scan the immediate directory for .csv,
-  not to scan for GeoLite2-Country-CSV_\d+.
-
-
-v3.1 (2018-08-14)
-=================
-
-Enhancements:
-
-* support for Linux 4.17, 4.18
-
-
-v3.0 (2018-02-12)
-=================
-
-Enhancements:
-
-* support for Linux 4.15, 4.16
-
-Changes:
-
-* remove support for Linux 3.7--4.14
-
-If you want to use Xtables-addons with kernels older than 4.15,
-use the addons 2.x series.
+* Minimum required Linux kernel version has been set to 5.4