
Changelog for ownCloud Core [10.13.3] (2023-11-17)
=======================================
The following sections list the changes in ownCloud core 10.13.3 relevant to
ownCloud admins and users.

[10.13.3]: https://github.com/owncloud/core/compare/v10.13.2...v10.13.3

Summary
-------

* Bugfix - Fix potential issue with the PreviewCleanup job in postgresql: [#41051](https://github.com/owncloud/core/pull/41051)
* Bugfix - Revert https://github.com/owncloud/core/pull/41014 for performance: [#41059](https://github.com/owncloud/core/pull/41059)
* Bugfix - Users can only delete their own external storage configurations: [#41092](https://github.com/owncloud/core/pull/41092)
* Enhancement - Update config.apps.sample.php: [#41104](https://github.com/owncloud/core/pull/41104)

Details
-------

* Bugfix - Fix potential issue with the PreviewCleanup job in postgresql: [#41051](https://github.com/owncloud/core/pull/41051)

   One of the filters of the preview cleanup job requires casting a filename, which is supposed to
   contain only digits, to an integer. The expected execution of the DB query should have filtered
   the results so the condition above should be true, but the DB's query planner might choose to
   apply the filters in a different way, so we could potentially cast random strings to integer.
   For the case of postgresql, the cast function will cause an error if the string can't be casted to
   an integer (because it has non-digit chars, for example)

   This situation is fixed for all the supported DBs, so we don't require the query planner to
   execute the query in any particular way.

   https://github.com/owncloud/core/pull/41051

* Bugfix - Revert https://github.com/owncloud/core/pull/41014 for performance: [#41059](https://github.com/owncloud/core/pull/41059)

   The https://github.com/owncloud/core/pull/41014 PR introduced performance problems for
   large installation. We're reverting that change

   https://github.com/owncloud/core/pull/41059

* Bugfix - Users can only delete their own external storage configurations: [#41092](https://github.com/owncloud/core/pull/41092)

   https://github.com/owncloud/core/pull/41092

* Enhancement - Update config.apps.sample.php: [#41104](https://github.com/owncloud/core/pull/41104)

   Comments describing the configuration variables related to kerberos and
   windows_network_drive are now updated and in sync with published online documentation.

   https://github.com/owncloud/core/pull/41104
   https://github.com/owncloud/core/pull/41106
   https://github.com/owncloud/core/pull/41109
   
Changelog for ownCloud Core [10.13.2] (2023-10-04)

The following sections list the changes in ownCloud core 10.13.2 relevant to ownCloud admins and users.

Full list of changes in 10.13.2
Summary

    Bugfix - Delete all files from object store when user is deleted: #40959
    Bugfix - Allow subadmins to read app config values: #40961
    Bugfix - Remove regular expression from Preview Manager list: #40990
    Bugfix - Check if account creation time exists for migrations: #40991
    Bugfix - Do not mount shared storage which are failing: #41014
    Change - Update PHP dependencies: #40983
    Enhancement - Improve preview cleanup query: #40974
    Enhancement - Remove "Fill E-Tags" Repair-Step: #40996

Details

    Bugfix - Delete all files from object store when user is deleted: #40959

    As soon as a user is deleted files will also be removed from object storage (s3). In previous versions when a user was deleted, files belonging to this user were not correctly removed from the object storage (s3) and were therefore left as remnants taking unnecessary space. This has been corrected and files are now properly removed.

    https://github.com/owncloud/core/pull/40959

    Bugfix - Allow subadmins to read app config values: #40961

    Previously, subadmins couldn't read app config values. This caused problems in the users page for subadmins because some of the functionalities of the page were depending on the config values that the subadmins couldn't read. Those problems are now solved.

    https://github.com/owncloud/core/pull/40961

    Bugfix - Remove regular expression from Preview Manager list: #40990

    We removed the regular expression related to HEIC and HEIF files from the Preview Manager list as this was preventing the files_mediaviewer app from correctly interpreting such mime types. The app is now able to open such files.

    https://github.com/owncloud/core/pull/40990

    Bugfix - Check if account creation time exists for migrations: #40991

    In some rare scenarios it could have happened that the migration responsible for adding the creation time in the oc_accounts table was not correctly inserted into oc_migrations with the consequence that it was reattempted i.e. when upgrading apps, even if the column was already present. This has been now fixed.

    https://github.com/owncloud/core/pull/40991

    Bugfix - Do not mount shared storage which are failing: #41014

    Some mounts use a shared storage, which points to a different storage. If the underlying storage is removed, the share mount was still being present as if the underlying storage could still be accessed. This was causing problems with the `occ files:remove-storage --show-candidates` command because the removed storage wasn't shown as possible candidate.Now, that share storage won't be mounted, and the underlying storage will be detected as a candidate to be removed with the command above.

    https://github.com/owncloud/core/pull/41014

    Change - Update PHP dependencies: #40983

    The following have been updated: - phpseclib/phpseclib (3.0.21 to 3.0.23) - symfony/string (5.4.26 to 5.4.29)The following have been updated in apps/files_external/3rdparty: - google/apiclient (2.15.0 to 2.15.1)

    https://github.com/owncloud/core/pull/40983
    https://github.com/owncloud/core/pull/40986
    https://github.com/owncloud/core/pull/41012

    Enhancement - Improve preview cleanup query: #40974

    Improve the performance of the query to find the previews we need to cleanup in the DB

    https://github.com/owncloud/core/pull/40974

    Enhancement - Remove "Fill E-Tags" Repair-Step: #40996

    This legacy repair-step took very long to run during an upgrade of a large system and didn't repair anything anymore.

    https://github.com/owncloud/core/pull/40996