docs: add 0003-release-management.rst decision

docs/decisions/0003-release-management.rst

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+Translation Releses branches and tags
+#####################################
+
+Status
+******
+
+Pending.
+
+Context
+*******
+Open edX platform uses release branches and tags to make reproducible builds.
+Branching and versioning strategy varies between repos such as ``edx-platform``, ``tutor`` 
+and other repositories with `Named Releases <https://docs.openedx.org/en/latest/community/release_notes/named_release_branches_and_tags.html>`_ 
+being the common theme across all repositories.
+
+Problem
+*******
+With `OEP-58`, translations are de-coupled from code and lives in its own versioned repository -- this ``openedx/openedx-translations`` repository.
+
+Therefore, translations are constantly updated even after releases are cut e.g. ``open-release/quince.master``
+and tagged ``open-release/quince.1``.
+
+Tutor and other build systems encourage tagging to create reproducible builds.
+
+This repository needs an automated release management workflow which
+don't need an engineer to manually cut a translations release.
+
+
+Release branches
+****************
+
+On every release cut, we propose to to create a branch in this repository in the following format:
+
+- ``open-release/quince.master`` for Quince release only.
+- ``release/redwood`` for Redwood and other releases if the Build Test Release Working Group decides on the shorter naming.
+
+
+For each new named-release a new Transifex project is created by creating a copy from the 
+`openedx-translations Transifex project`_ to a new one e.g.
+
+``https://app.transifex.com/open-edx/``**``openedx-translations-quince``**``/content/`` to capture a point-in-time source translations and 
+set up sync with the `Transifex GitHub App`_ for the specific `open-release/quince.master`` branch on the 
+https://github.com/openedx/openedx-translations repository.
+
+Daily release tags
+******************
+
+Set up automated daily workflow to create tags for both 
+``main`` and release branches (e.g. ``release/redwood``) to capture
+a point-in-time translations content.
+
+The proposed naming for those branches is the following:
+
+- ``main`` is tagged daily on the following tag format: ``release/main/2024-01-24``
+- ``release/redwood`` is tagged daily with the following tag format: ``release/redwood/2024-01-24``
+
+Release end of life
+*******************
+
+Both of the release automated and Transifex projects are maintained for the last 5 of named releases.
+After that the automated is ceased for the unsupported releases and the Transifex projects are deleted. 
+
+Operators of older releases are asked to maintain their own forks of this repository.
+
+.. _OEP-58: https://open-edx-proposals.readthedocs.io/en/latest/architectural-decisions/oep-0058-arch-translations-management.html
+.. _Transifex GitHub App: https://github.com/apps/transifex-integration
+.. _openedx-translations Transifex project: https://app.transifex.com/open-edx/openedx-translations/content