X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fcontributing%2Fstable.rst;h=6a5eee9bd495d5ff944fdaacd2aee7ab0afe54a0;hb=592041a0d31b84c2892bd3773ec5fb6b3274321a;hp=f66e56224b188029b64fff31b8e71a299d9470dd;hpb=56c7ddc1381a56612018b75a848169b917bc33fb;p=dpdk.git diff --git a/doc/guides/contributing/stable.rst b/doc/guides/contributing/stable.rst index f66e56224b..6a5eee9bd4 100644 --- a/doc/guides/contributing/stable.rst +++ b/doc/guides/contributing/stable.rst @@ -1,3 +1,6 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright 2018 The DPDK contributors + .. stable_lts_releases: DPDK Stable Releases and Long Term Support @@ -23,7 +26,9 @@ Stable Releases --------------- Any major release of DPDK can be designated as a Stable Release if a -maintainer volunteers to maintain it. +maintainer volunteers to maintain it and there is a commitment from major +contributors to validate it before releases. If a release is to be designated +as a Stable Release, it should be done by 1 month after the master release. A Stable Release is used to backport fixes from an ``N`` release back to an ``N-1`` release, for example, from 16.11 to 16.07. @@ -43,9 +48,10 @@ LTS Release A stable release can be designated as an LTS release based on community agreement and a commitment from a maintainer. The current policy is that each -year's November release will be maintained as an LTS for 2 years. +year's November (X.11) release will be maintained as an LTS for 2 years. -The current DPDK LTS releases are 16.11 and 17.11. +After the X.11 release, an LTS branch will be created for it at +http://git.dpdk.org/dpdk-stable where bugfixes will be backported to. It is anticipated that there will be at least 4 releases per year of the LTS or approximately 1 every 3 months. However, the cadence can be shorter or @@ -53,6 +59,11 @@ longer depending on the number and criticality of the backported fixes. Releases should be coordinated with the validation engineers to ensure that a tagged release has been tested. +The current maintained LTS branches are 17.11 and 18.11. + +At the end of the 2 years, a final X.11.N release will be made and at that +point the LTS branch will no longer be maintained with no further releases. + What changes should be backported --------------------------------- @@ -93,7 +104,7 @@ The Stable and LTS release are coordinated on the stable@dpdk.org mailing list. All fix patches to the master branch that are candidates for backporting -should also be CCed to the `stable@dpdk.org `_ +should also be CCed to the `stable@dpdk.org `_ mailing list. @@ -104,10 +115,10 @@ A Stable Release will be released by: * Tagging the release with YY.MM.n (year, month, number). * Uploading a tarball of the release to dpdk.org. -* Sending an announcement to the `announce@dpdk.org `_ +* Sending an announcement to the `announce@dpdk.org `_ list. -Stable releases are available on the `dpdk.org download page `_. +Stable releases are available on the `dpdk.org download page `_. ABI