Difference between revisions of "Linux Kernel changelog"

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https://en.wikipedia.org/wiki/Linux_kernel_version_history
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* https://en.wikipedia.org/wiki/Linux_kernel_version_history
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* https://kernelnewbies.org/LinuxVersions
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__NOTOC__
  
 +
== 2023 ==
 +
* 6.3 xxx 2023 https://kernelnewbies.org/Linux_6.3
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* 6.2 Feb 2023 https://kernelnewbies.org/Linux_6.2
  
 +
== 2022 ==
 +
* 6.1 Dec 2022 https://kernelnewbies.org/Linux_6.1
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* 6.0 Oct 2022 https://kernelnewbies.org/Linux_6.0
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* 5.19 Jul 2022 https://kernelnewbies.org/Linux_5.19
 +
** Support for [[IPv6]] packets larger than 64KB
 +
** AMD's [[SEV-SNP]] and Intel's [[TDX]] support for more secure virtualized guests
 +
**  New [[LoongArch]] architecture
 +
** Support for hundreds of millions of extended [[attributes]] per [[inode]] in [[XFS]]
 +
** Support for ID mapping in [[overlayfs]]
 +
** proactive reclaim in memory [[control groups]] added
 +
** support for [[NFS Courteous Server]]
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** support for [[ZSTD]] compressed firmware files
 +
** Several new [[BPF]] features added
 +
** ahci: Add a generic 'controller2' RAID id commit
 +
** nvme-apple: Add initial Apple SoC [[NVMe]] driver
 +
** hpe-wdt: Introduce [[HPE GXP]] [[Watchdog]]
  
−
= Changelog =
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* 5.18 May 2022 https://kernelnewbies.org/Linux_5.18
 +
** [[Flexible arrays]]
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** [[Intel Indirect Branch Tracking]] support on Intel CPUs
 +
** Stricter [[memcpy]]() compile-time bounds checking
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** [[User events]]
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** Switch to [[C11]]
 +
 
 +
* 5.17 Mar 2022 https://kernelnewbies.org/Linux_5.17
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** switches the entropy extractor in the [[RNG]] from SHA-1 to [[BLAKE2s]]
 +
 
 +
* 5.16 Jan 2022 https://kernelnewbies.org/Linux_5.16
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** [[Memory folios]] infrastructure for a faster memory management
 +
** Support for [[AMX]] instructions
 +
 
 +
== 2021 ==
 +
* 5.15 Oct 2021 https://kernelnewbies.org/Linux_5.15
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** New [[NTFS]] driver with read-write support
 +
** A new [[process_mrelease]](2) [[system call]] to let [[service managers]] release [[process]] resources faster
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** [[Apple M1]] [[IOMMU]] driver
 +
 
 +
* 5.14 Aug 2021 https://kernelnewbies.org/Linux_5.14, https://lwn.net/Articles/867706/
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** Control over which processes can share a [[core]]
 +
 
 +
* 5.13 Jun 2021 https://kernelnewbies.org/Linux_5.13
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** [[virtio]] sound driver
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** misc [[cgroup]]
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** Preparatory [[Apple M1]] support
 +
 
 +
* 5.12 April 2021 https://kernelnewbies.org/Linux_5.12, https://lwn.net/Articles/853289/
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** ID mapping in [[mounts]] which allows to map an [[UID]] to a different one in a <code>[[mount]]</code>
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** [[Eager]] [[NFS]] writes
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** Support for selecting the [[preemption]] model at runtime
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** Low-overhead [[memory error detector]]
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** [[netfilter]] packet-filtering mechanism now supports the idea of "ownership" of specific tables. This allows, for example, a firewall daemon to maintain exclusive control of the [[tables]] it manages
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** [[LTO]] support in [[Clang]]
 +
 
 +
* 5.11 Feb 2021 https://kernelnewbies.org/Linux_5.11 ([[Ubuntu 21.04 LTS]])
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** Unprivileged [[Overlayfs]] [[mounts]]
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** [[Ceph]] implement [[msgr]]2.1 protocol ([[crc]] and secure modes)
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** [[XFS]] add the ability to flag a [[filesystem]] for [[repair]]
  
 
== 2020 ==
 
== 2020 ==
−
* 5.5
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* 5.10  December 2020 - https://kernelnewbies.org/Linux_5.10 ([[LTS]])
−
** Block: Add <code>[[iostat]]</code> counters for [[flush]] requests (See also: [[sar changelog]] )
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** <code>[[ext4]]</code> [[fast commit]] support
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** <code>[[virtio-fs]]</code> performance improvements, added supports for [[DAX]]
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** Add support for [[Nitro Enclaves]], a new [[Amazon Elastic Compute Cloud]] (EC2) capability that allows customers to carve out isolated compute environments within EC2 instances
 +
 
 +
* 5.9 October 2020 https://kernelnewbies.org/Linux_5.9
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** Support for [[zstd]] compressed kernel, [[ramdisk]] and [[initramfs]]
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** [[NFS]] support for [[extended attributes]]
 +
 
 +
* 5.8 Aug 2020 https://kernelnewbies.org/Linux_5.8, [[Ubuntu 20.10 Groovy Gorilla]]
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** IPv6 [[MPLS]] support
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** better behavior in [[memory thrashing]] situations (<code>vm.[[swappiness]]</code>)
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** [[Dirty Pipe: CVE-2022-0847]]
 +
 
 +
* 5.7 May 2020 - https://kernelnewbies.org/Linux_5.7
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**  Better [[exFAT]] file system implementation
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* 5.6 March 2020 - https://kernelnewbies.org/Linux_5.6
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** [[WireGuard]] fast and secure [[VPN]]
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** [[USB4]] initial implementation
 +
 
 +
* 5.5 January 2020 - https://kernelnewbies.org/Linux_5.5
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** Block: Add <code>[[iostat]]</code> counters for [[flush]] requests (Added [[sar changelog|sysstat support]] in 2019/12/27 )
  
 
== 2019 ==
 
== 2019 ==
−
* 5.4
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* 5.4 Nov 2019 https://kernelnewbies.org/Linux_5.4 ([[Ubuntu 20.04 LTS]]) [[Kernel lockdown]], implemented as a [[Linux Security Module]]
−
* 5.3
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** <code>[[virtio-fs]]</code> included
−
* 5.2
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* 5.3 https://kernelnewbies.org/Linux_5.3
−
* 5.1
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* 5.2 https://kernelnewbies.org/Linux_5.2
−
* 5.0
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* 5.1 https://kernelnewbies.org/Linux_5.1 [[io_uring]]
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* 5.0 https://kernelnewbies.org/Linux_5.0
  
 
== 2018 ==
 
== 2018 ==
−
* 4.20
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* 4.20 https://kernelnewbies.org/Linux_4.20
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* 4.19 https://kernelnewbies.org/Linux_4.19
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* 4.18 Aug 2018 [[RedHat 8]] https://kernelnewbies.org/Linux_4.18
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* 4.17 https://kernelnewbies.org/Linux_4.17
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* 4.16 https://kernelnewbies.org/Linux_4.16
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* 4.15 https://kernelnewbies.org/Linux_4.15 [[Ubuntu 18.04 LTS]]
  
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== 2017 ==
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* 4.14 https://kernelnewbies.org/Linux_4.14
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* 4.13 https://kernelnewbies.org/Linux_4.13
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* 4.12 https://kernelnewbies.org/Linux_4.12
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* 4.11 https://kernelnewbies.org/Linux_4.11
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* 4.10 https://kernelnewbies.org/Linux_4.10
  
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== 2016 ==
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* 4.9 https://kernelnewbies.org/Linux_4.9
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* 4.8 https://kernelnewbies.org/Linux_4.8
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* 4.7 https://kernelnewbies.org/Linux_4.7
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* 4.6 https://kernelnewbies.org/Linux_4.6
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* 4.5 https://kernelnewbies.org/Linux_4.5 [[cgroups]]-v2
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* 4.4 https://kernelnewbies.org/Linux_4.4
  
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== 2015 ==
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* 4.3 https://kernelnewbies.org/Linux_4.3
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* 4.2 https://kernelnewbies.org/Linux_4.2
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* 4.1 https://kernelnewbies.org/Linux_4.1
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* 4.0 https://kernelnewbies.org/Linux_4.0
  
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* 3.19  https://kernelnewbies.org/Linux_3.19
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 +
== 2014 ==
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* 3.18  https://kernelnewbies.org/Linux_3.18
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** [[Overlay]]
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* 3.17 https://kernelnewbies.org/Linux_3.17
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* 3.16 https://kernelnewbies.org/Linux_3.16
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* 3.15 https://kernelnewbies.org/Linux_3.15
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* 3.14 https://kernelnewbies.org/Linux_3.14
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* 3.13 https://kernelnewbies.org/Linux_3.13 Improved performance in [[NUMA]] systems
 +
 +
== 2013 ==
 +
* 3.12 https://kernelnewbies.org/Linux_3.12
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* 3.11 https://kernelnewbies.org/Linux_3.11
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* 3.10 https://kernelnewbies.org/Linux_3.10
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* April 3.9 https://kernelnewbies.org/Linux_3.9
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** [[ARM]] architecture port now supports the [[KVM]] virtualization system
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* 3.8 https://kernelnewbies.org/Linux_3.8
 +
 +
== 2012 ==
 +
* 3.7 https://kernelnewbies.org/Linux_3.7 Support for [[ARM]]v8-A, [[TCP]] Fast Open
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* 3.6 https://kernelnewbies.org/Linux_3.6
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* 3.5 https://kernelnewbies.org/Linux_3.5
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* 3.4 https://kernelnewbies.org/Linux_3.4
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* 3.3 [[NVMe]] ?
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 +
== 2011 ==
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* 2.6.39 https://kernelnewbies.org/Linux_2_6_39
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* 2.6.38 https://kernelnewbies.org/Linux_2_6_38
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* 2.6.37 https://kernelnewbies.org/Linux_2_6_37
 +
 +
== 2010 ==
 +
* 2.6.36 https://kernelnewbies.org/Linux_2_6_36
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* 2.6.35 https://kernelnewbies.org/Linux_2_6_35
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* 2.6.34 https://kernelnewbies.org/Linux_2_6_34
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* 2.6.33 https://kernelnewbies.org/Linux_2_6_33
 +
 +
== 2009 ==
 +
* 2.6.32 https://kernelnewbies.org/Linux_2_6_32
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* 2.6.31 https://kernelnewbies.org/Linux_2_6_31
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* 2.6.30 https://kernelnewbies.org/Linux_2_6_30
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* 2.6.30 https://kernelnewbies.org/Linux_2_6_30
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* 2.6.29 https://kernelnewbies.org/Linux_2_6_29
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** [[WiMax]], [[btrfs]] and [[squashfs]]
 +
 +
== 2008 ==
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* 2.6.28 https://kernelnewbies.org/Linux_2_6_28
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* 2.6.27 https://kernelnewbies.org/Linux_2_6_27
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* 2.6.26 https://kernelnewbies.org/Linux_2_6_26
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* 2.6.25 https://kernelnewbies.org/Linux_2_6_25
 +
* 2.6.24 https://kernelnewbies.org/Linux_2_6_24
 +
** [[cgroups]] functionality released
 +
** [[SPI/SDIO]] [[MMC]] support
 +
** support for [[PID]] and [[network]] [[namespaces]]
  
 
== 2007 ==
 
== 2007 ==
−
* February 2007 2.60.20 [[KVM]] merged
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* 2.6.23 https://kernelnewbies.org/Linux_2_6_23 [[prctl]], PR_SET_SECCOMP
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* 2.6.22 https://kernelnewbies.org/Linux_2_6_22
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* 2.6.21 https://kernelnewbies.org/Linux_2_6_21
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* 2.6.20 https://kernelnewbies.org/Linux_2_6_20 February 2007 [[KVM]] merged
 +
 
 +
== 2006 ==
 +
* 2.6.19 https://kernelnewbies.org/Linux_2_6_19 [[Ecryptfs]]
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* 2.6.18 https://kernelnewbies.org/Linux_2_6_18
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* 2.6.17 https://kernelnewbies.org/Linux_2_6_17
 +
* 2.6.16 https://kernelnewbies.org/Linux_2_6_16
 +
* 2.6.15 https://kernelnewbies.org/Linux_2_6_15
 +
 
 +
== 2005 ==
 +
* 2.6.14 https://kernelnewbies.org/Linux_2_6_14
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* 2.6.13 https://kernelnewbies.org/Linux_2_6_13 [[Inotify]]
 +
* 2.6.12 https://kernelnewbies.org/Linux_2_6_12
 +
* 2.6.11 https://kernelnewbies.org/Linux_2_6_11
 +
 
 +
== 2004 ==
 +
* 2.6.10 https://kernelnewbies.org/Linux_2_6_10
 +
* 2.6.9 https://kernelnewbies.org/Linux_2_6_9
 +
* 2.6.8 https://kernelnewbies.org/Linux_2_6_8
 +
* 2.6.7 https://kernelnewbies.org/Linux_2_6_7
 +
* 2.6.6 https://kernelnewbies.org/Linux_2_6_6
 +
* 2.6.5 https://kernelnewbies.org/Linux_2_6_5
 +
* 2.6.4 https://kernelnewbies.org/Linux_2_6_4
 +
* 2.6.3 https://kernelnewbies.org/Linux_2_6_3
 +
* 2.6.2 https://kernelnewbies.org/Linux_2_6_2
 +
* 2.6.1 https://kernelnewbies.org/Linux_2_6_1
 +
 
 +
== 2003 ==
 +
* 2.6.0 https://kernelnewbies.org/Linux_2_6_0
 +
* [[Udev]]
 +
 
 +
== Related ==
 +
* [[Kernelnewbies.org]]
 +
* [[Ubuntu releases]]
 +
* [[Amazon Linux]]
 +
* [[Kernel Live Patching]]
  
 
== See also ==
 
== See also ==
 +
* {{Blogs}}
 
* {{Linux Kernel}}
 
* {{Linux Kernel}}
 
* {{changelogs}}
 
* {{changelogs}}
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[[Category:Changelogs]]
 
[[Category:Changelogs]]
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[[Category:Linux Kernel]]

Latest revision as of 11:14, 6 September 2023


2023[edit]

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2020[edit]

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2003[edit]

Related[edit]

See also[edit]

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