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git01.mediatek.com / filogic / atf / 6600255f6674bbb603fd2768f0e2a13b03970811 / . / docs / about / release-information.rst
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Paul Beesleyfc9ee362019-03-07 15:47:15 +0000[diff] [blame]1Release Processes
2=================
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]3
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]4Project Release Cadence
5-----------------------
6
7The project currently aims to do a release once every 6 months which will be
8tagged on the master branch. There will be a code freeze (stop merging
laurenw-arm0e77f012019-10-16 16:32:16 -0500[diff] [blame]9non-essential changes) up to 4 weeks prior to the target release date. The release
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]10candidates will start appearing after this and only bug fixes or updates
11required for the release will be merged. The maintainers are free to use their
laurenw-arm0e77f012019-10-16 16:32:16 -0500[diff] [blame]12judgement on what changes are essential for the release. A release branch may be
13created after code freeze if there are significant changes that need merging onto
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]14the integration branch during the merge window.
15
16The release testing will be performed on release candidates and depending on
17issues found, additional release candidates may be created to fix the issues.
18
19::
20
21 |<----------6 months---------->|
22 |<---4 weeks--->| |<---4 weeks--->|
23 +-----------------------------------------------------------> time
24 | | | |
25 code freeze ver w.x code freeze ver y.z
26
27
28Upcoming Releases
29~~~~~~~~~~~~~~~~~
30
31These are the estimated dates for the upcoming release. These may change
32depending on project requirement and partner feedback.
33
34+-----------------+---------------------------+------------------------------+
35| Release Version | Target Date | Expected Code Freeze |
36+=================+===========================+==============================+
37| v2.0 | 1st week of Oct '18 | 1st week of Sep '18 |
38+-----------------+---------------------------+------------------------------+
39| v2.1 | 5th week of Mar '19 | 1st week of Mar '19 |
40+-----------------+---------------------------+------------------------------+
laurenw-arm0e77f012019-10-16 16:32:16 -0500[diff] [blame]41| v2.2 | 4th week of Oct '19 | 1st week of Oct '19 |
42+-----------------+---------------------------+------------------------------+
laurenw-arme7f63192020-03-31 14:20:25 -0500[diff] [blame]43| v2.3 | 4th week of Apr '20 | 1st week of Apr '20 |
laurenw-arm0e77f012019-10-16 16:32:16 -0500[diff] [blame]44+-----------------+---------------------------+------------------------------+
Manish V Badarkhe76dc2982020-10-08 02:11:20 +0100[diff] [blame]45| v2.4 | 2nd week of Nov '20 | 4th week of Oct '20 |
laurenw-arm489645f2020-04-15 15:19:50 -0500[diff] [blame]46+-----------------+---------------------------+------------------------------+
Madhukar Pappireddy56c6cce2021-04-26 18:53:31 -0500[diff] [blame]47| v2.5 | 3rd week of May '21 | 5th week of Apr '21 |
Manish V Badarkhe95347d12020-10-08 02:16:25 +0100[diff] [blame]48+-----------------+---------------------------+------------------------------+
Bipin Ravi58392c42021-10-05 15:57:06 -0500[diff] [blame]49| v2.6 | 4th week of Nov '21 | 2nd week of Nov '21 |
Madhukar Pappireddy18b3f592021-04-26 19:01:18 -0500[diff] [blame]50+-----------------+---------------------------+------------------------------+
Daniel Boulby7c1aa592022-05-09 11:11:49 +0100[diff] [blame]51| v2.7 | 5th week of May '22 | 3rd week of May '22 |
52+-----------------+---------------------------+------------------------------+
53| v2.8 | 5th week of Nov '22 | 3rd week of Nov '22 |
Bipin Ravi68edfdc2021-12-21 09:14:48 -0600[diff] [blame]54+-----------------+---------------------------+------------------------------+
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]55
56Removal of Deprecated Interfaces
57--------------------------------
58
Paul Beesleyf8640672019-04-12 14:19:42 +0100[diff] [blame]59As mentioned in the :ref:`Platform Compatibility Policy`, this is a live
60document cataloging all the deprecated interfaces in TF-A project and the
61Release version after which it will be removed.
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]62
63+--------------------------------+-------------+---------+---------------------------------------------------------+
64| Interface | Deprecation | Removed | Comments |
65| | Date | after | |
66| | | Release | |
67+================================+=============+=========+=========================================================+
Yann Gautier312587d2021-11-19 09:38:19 +0100[diff] [blame]68| STM32MP_USE_STM32IMAGE macro | Dec '21 | 2.7 | FIP is the recommended boot method for STM32MP |
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]69+--------------------------------+-------------+---------+---------------------------------------------------------+
Joel Hutton9e605632019-02-25 15:18:56 +0000[diff] [blame]70
Paul Beesleyf8640672019-04-12 14:19:42 +0100[diff] [blame]71--------------
72
Madhukar Pappireddy56c6cce2021-04-26 18:53:31 -0500[diff] [blame]73*Copyright (c) 2018-2021, Arm Limited and Contributors. All rights reserved.*