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94 lines
5.6 KiB
94 lines
5.6 KiB
Release Processes
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=================
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Project Release Cadence
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-----------------------
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The project currently aims to do a release once every 6 months which will be
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tagged on the master branch. There will be a code freeze (stop merging
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non-essential changes) up to 4 weeks prior to the target release date. The release
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candidates will start appearing after this and only bug fixes or updates
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required for the release will be merged. The maintainers are free to use their
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judgement on what changes are essential for the release. A release branch may be
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created after code freeze if there are significant changes that need merging onto
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the integration branch during the merge window.
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The release testing will be performed on release candidates and depending on
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issues found, additional release candidates may be created to fix the issues.
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::
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|<----------6 months---------->|
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|<---4 weeks--->| |<---4 weeks--->|
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+-----------------------------------------------------------> time
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code freeze ver w.x code freeze ver y.z
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Upcoming Releases
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~~~~~~~~~~~~~~~~~
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These are the estimated dates for the upcoming release. These may change
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depending on project requirement and partner feedback.
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+-----------------+---------------------------+------------------------------+
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| Release Version | Target Date | Expected Code Freeze |
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+=================+===========================+==============================+
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| v2.0 | 1st week of Oct '18 | 1st week of Sep '18 |
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+-----------------+---------------------------+------------------------------+
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| v2.1 | 5th week of Mar '19 | 1st week of Mar '19 |
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+-----------------+---------------------------+------------------------------+
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| v2.2 | 4th week of Oct '19 | 1st week of Oct '19 |
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+-----------------+---------------------------+------------------------------+
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| v2.3 | 4th week of Apr '20 | 1st week of Apr '20 |
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+-----------------+---------------------------+------------------------------+
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| v2.4 | 2nd week of Nov '20 | 4th week of Oct '20 |
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+-----------------+---------------------------+------------------------------+
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| v2.5 | 3rd week of May '21 | 5th week of Apr '21 |
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+-----------------+---------------------------+------------------------------+
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| v2.6 | 4th week of Nov '21 | 2nd week of Nov '21 |
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+-----------------+---------------------------+------------------------------+
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| v2.7 | 5th week of May '22 | 3rd week of May '22 |
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+-----------------+---------------------------+------------------------------+
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| v2.8 | 5th week of Nov '22 | 3rd week of Nov '22 |
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+-----------------+---------------------------+------------------------------+
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| v2.9 | 4th week of May '23 | 2nd week of May '23 |
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+-----------------+---------------------------+------------------------------+
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| v2.10 | 4th week of Nov '23 | 2nd week of Nov '23 |
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+-----------------+---------------------------+------------------------------+
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Removal of Deprecated Interfaces
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--------------------------------
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As mentioned in the :ref:`Platform Ports Policy`, this is a live document
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cataloging all the deprecated interfaces in TF-A project and the Release version
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after which it will be removed.
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| Interface | Deprecation | Removed | Comments |
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| | Date | after | |
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| | | Release | |
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+================================+=============+=========+=========================================================+
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| STM32MP15_OPTEE_RSV_SHM | 2.10 | 3.0 | OP-TEE manages its own memory on STM32MP15 |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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Removal of Deprecated Drivers
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-----------------------------
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As mentioned in the :ref:`Platform Ports Policy`, this is a live document
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cataloging all the deprecated drivers in TF-A project and the Release version
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after which it will be removed.
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| Driver | Deprecation | Removed | Comments |
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| | Date | after | |
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| | | Release | |
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+================================+=============+=========+=========================================================+
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| CryptoCell-712 | 2.9 | 2.10 | No longer maintained. |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| CryptoCell-713 | 2.9 | 2.10 | No longer maintained. |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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--------------
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*Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.*
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