18.0.5 RC1

[rullzer]

• [stable18] dont show remote and email options if we have an exact match for local user email #20574 [stable18] dont show remote and email options if we have an exact match for local user email
• [stable18] Array offset error due to empty file versions array #20578 [stable18] Array offset error due to empty file versions array
• [stable18] Set fileInfo correctly for LegacyTabs #20588 [stable18] Set fileInfo correctly for LegacyTabs
• [stable18] Fix Sharing recommendation user display #20596 [stable18] Fix Sharing recommendation user display
• [stable18] Fix IE11 upload fallback methods #20602 [stable18] Fix IE11 upload fallback methods
• [stable18] Allow specifying a default expiration date #20635 [stable18] Allow specifying a default expiration date
• [stable18] Fix security header setting in .htaccess by adding 'onsuccess unset'  #20647 [stable18] Fix security header setting in .htaccess by adding 'onsuccess unset'
• [stable18] Only catch anonymous OPTIONS for Office #20680 [stable18] Only catch anonymous OPTIONS for Office
• [stable18] Adhere to EMailTemplate interface in constructor call. #20682 [stable18] Adhere to EMailTemplate interface in constructor call.
• [stable18] Don't remove last user in ldap group when limit is -1 #20701 [stable18] Don't remove last user in ldap group when limit is -1
• [stable18] Add tests for update notification controller for non-default updater … #20703 [stable18] Add tests for update notification controller for non-default updater …
• [stable18] Allow to navigate to others with access from the sidebar #20740 [stable18] Allow to navigate to others with access from the sidebar
• [stable18] Add a wrapper to fall back to the share owner on public shares #20747 [stable18] Add a wrapper to fall back to the share owner on public shares
• [stable18] Fix public layout header title & description #20750 [stable18] Fix public layout header title & description
• [stable18] Fix Argon2 options checks #20763 [stable18] Fix Argon2 options checks
• [stable18] dont try to update storage mtime if we can't get the mtime #20774 [stable18] dont try to update storage mtime if we can't get the mtime
• [stable18] Exclude groups from sharing: Skip delete groups #20802 [stable18] Exclude groups from sharing: Skip delete groups
• [stable18] Correctly hide table headers in filepicker #20805 [stable18] Correctly hide table headers in filepicker
• [stable18] clarified trash bin retention by storage shortage override in config.sample.php #20808 [stable18] clarified trash bin retention by storage shortage override in config.sample.php
• [stable18] Fix filtering our owner & current user from shares #20830 [stable18] Fix filtering our owner & current user from shares
• [stable18] Fix languages empty array #20877 [stable18] Fix languages empty array
• [stable18] add locking to resolve concurent move to trashbin conflicts #20881 [stable18] add locking to resolve concurent move to trashbin conflicts
• [stable18] Fix color-text-maxcontrast not passing WCAG AA #20886 [stable18] Fix color-text-maxcontrast not passing WCAG AA
• [stable18] Use random_bytes #20924 [stable18] Use random_bytes
• [stable18] Proxy server could cache http response when it is not private #20955 [stable18] Proxy server could cache http response when it is not private
• [stable18] Enable fseek for files in S3 storage #20965 [stable18] Enable fseek for files in S3 storage
• [Security] Bump handlebars from 4.5.3 to 4.6.0 in /build #20975 Bump handlebars from 4.5.3 to 4.6.0 in /build
• [stable18] update icewind/smb to 3.2.4 #20992 [stable18] update icewind/smb to 3.2.4
• [stable18] Fix issues with Keystone auth v3 in files_external app #20994 [stable18] Fix issues with Keystone auth v3 in files_external app
• [stable18] Don't load text file preview when text app is available (Fixes: #20615) #20996 [stable18] Don't load text file preview when text app is available (Fixes: Opening shared text documents in text app unnecessarily loads preview #20615)
• [stable18] Remove entries from locales.json incompatible with punic #21030 [stable18] Remove entries from locales.json incompatible with punic
• [stable18] Caching and compression for app store requests #21053 [stable18] Caching and compression for app store requests
• [stable18] Do not read certificate bundle from data dir by default #21096 [stable18] Do not read certificate bundle from data dir by default
• [stable18] use the loginname to verify the old password in user password changes #21115 [stable18] use the loginname to verify the old password in user password changes
• [stable18] Move the password confirmation form template to post #21132 [stable18] Move the password confirmation form template to post
• activity#457 [stable18] Use the usermountcache to get all users who have access to a file
• files_pdfviewer#181 [stable18] Prevent download, printing and text selection when download is hidden
• notifications#647 Bump handlebars from 4.5.3 to 4.6.0
• viewer#477 [stable18] Revert "Delete menu-sidebar-white.svg"

Pending PRs:

• [stable18] Do not filter id matching userId on non-user-share shares #20842 [stable18] Do not filter id matching userId on non-user-share shares @backportbot-nextcloud
• [stable18] Fix resharing of federated shares that were created out of links #21109 [stable18] Fix resharing of federated shares that were created out of links @juliushaertl
• [stable18] Make the translation sanitization optional #21127 [stable18] Make the translation sanitization optional @ChristophWurst
• [stable18] simplify getGroups, fixing wrong chunking logic #21129 [stable18] simplify getGroups, fixing wrong chunking logic @backportbot-nextcloud
• 3rdparty#442 [stable18] Fix Trying to access array offset on value of type null notice @backportbot-nextcloud