kopia lustrzana https://github.com/jointakahe/takahe
99 wiersze
3.6 KiB
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99 wiersze
3.6 KiB
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0.10
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====
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*0.10.0 Released: 2023/11/12*
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*0.10.1 Released: 2023/11/13*
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This release is a polish release that mostly focuses on performance, stability
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and federation compatibility.
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This release's major changes:
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* Stator, the background task system, has been significantly reworked to require
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smaller indexes, spend less time scheduling, and has had most of its async
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nature removed, as this both reduces deadlocks and improves performance in
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most situations (the context switching was costing more than the gains from
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talking to other servers asynchronously).
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Minor changes also include:
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* Followers-only mode now works correctly inbound and outbound (though outbound
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may need the other server to refresh the profile first).
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* Profile pages are no longer shown for remote identities; instead, users are
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linked or redirected directly to the remote profile page.
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* Inbound migration has been implemented, but is disabled by default as outbound
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migration is not yet complete, and we don't want to release a system that
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captures users with no outward path. If you *really* want to enable it, set
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``TAKAHE_ALLOW_USER_MIGRATION=true`` in your environment.
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* Federation compatibility has been improved with several other servers.
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* Blocked domains now receive absolutely zero fetches from Takahē; previously,
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they were still pinged occasionally to see if they were online.
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* SMTP servers that don't require authentication are now supported.
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* Python 3.11 is now the minimum version required; this will not affect you at
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all if you run Takahē via our docker image, as is recommended.
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An automatic remote post pruning system, to shrink the database of old data
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that was no longer needed, was in the development version but has been switched
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to a set of manual commands as of 0.10.1 - you can read more below or in
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:doc:`/tuning`.
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If you'd like to help with code, design, or other areas, see
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:doc:`/contributing` to see how to get in touch.
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You can download images from `Docker Hub <https://hub.docker.com/r/jointakahe/takahe>`_,
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or use the image name ``jointakahe/takahe:0.10``.
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0.10.1
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------
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*Released: 2023/11/13*
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This is a bugfix and small feature addition release:
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* The ``runstator`` command now logs its output to the terminal again
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* Two new commands, ``pruneposts`` and ``pruneidentities`` are added, to enable
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pruning (deletion of old content) of Posts and Identities respectively.
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You can read more about them in :doc:`/tuning`.
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* Stator's default concurrency levels have been significantly reduced as it's
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now way more efficient at using individual database connections, but as a
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result it places way more load on them. You can read more about tuning this
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in :doc:`/tuning`.
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Upgrade Notes
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-------------
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Migrations
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~~~~~~~~~~
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There are new database migrations; they are backwards-compatible, but contain
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very significant index changes to all of the main tables that may cause the
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PostgreSQL deadlock detector to trigger if you attempt to apply them while your
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site is live.
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We recommend:
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* Temporarily stopping all instances of the webserver and Stator
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* Applying the migration (should be less than a few minutes on most installs)
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* Restarting the instances of webserver and Stator
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Stator
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~~~~~~
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Stator's new internal architecture allocates a worker thread and a database
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connection up to its concurrency value; this means it is a _lot_ more efficient
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for a given "concurrency" number than the old system and also uses a lot more
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database connections. We recommend you reduce your configuration values for
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these by 5-10x; if you didn't set them manually, then don't worry, we've
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reduced the default values by a similar amount.
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