UpdraftPlus: WP Backup & Migration Plugin

Changelog

De UpdraftPlus back-up blog is de beste plek om meer in detail te leren over eventuele belangrijke veranderingen.

N.B. Betaalde versies van UpdraftPlus Backup / Restore hebben een versienummer dat 1 hoger is in het eerste cijfer, en heeft een extra component aan het einde, maar de changelog hieronder is nog steeds van toepassing. d.w.z. wijzigingen die voor 1.16.32.x van de gratis versie worden vermeld, komen overeen met wijzigingen in 2.16.32.x van de betaalde versie.

1.25.5 – 17/Apr/2025

• FIX: A bug that prevented the Rackspace “Create new API user and container” dialog from opening.
• TWEAK: An HTTP header intended to terminate the browser’s connection was incorrectly assigned a value that the header does not support.
• TWEAK: Ability to automatically choose the proper checkout page when the user is about to buy TeamUpdraft products from within the plugin
• TWEAK: Clear Divi theme CSS cache at the end of the restoration process
• TWEAK: Resolve PHP warning in pCloud addon when upgrading from free to premium version.
• TWEAK: Update error messages when the user fails to connect to their TeamUpdraft account on the ‘Premium/Extensions’ tab.

1.25.4 – 24/Mar/2025

• FIX: Regression in 1.25.3 – missing database encryption input field due to the use of the “wp_kses_post” function that doesn’t allow “” tag to be rendered
• TWEAK: Add new fields to UpdraftCentral handler

1.25.3 – 21/Mar/2025

• FIX: An issue that prevented an UpdraftClone backup from sending when attempting to boot an UpdraftClone from WP_CLI
• FIX: An issue that prevented changing the default UpdraftClone region when attempting to boot an UpdraftClone from WP_CLI
• TWEAK: The “x-amz-content-sha256” request header is now signed and included in the S3 signature version 4. Some S3-based providers mandate the signing of this header for accurate signature calculation.
• TWEAK: Introduce a new constant named “UPDRAFTPLUS_S3_EXCLUDE_SIGV4_CONTENT_SHA256_HEADER”. This constant allows for the exclusion of the “x-amz-content-sha256” headers from being signed if desired; it accepts a boolean value, defaulting to false.
• TWEAK: Add ‘noopener, noreferrer’ window features to the Javascript’s window.open() call to prevent the target page from changing content of the original page
• TWEAK: Favicon fetching feature for UpdraftCentral
• TWEAK: Minor tweak to “updates” module to include icons to plugin and screenshot url to theme update items
• TWEAK: New UpdraftCentral module for background fetching
• TWEAK: Revise the wording found in the expert settings regarding the deletion of local backup files
• TWEAK: Update seasonal notices
• TWEAK: Enhance the notifications to signify the introduction of other plugins that belong to the same plugin family
• TWEAK: To avoid CORS issues and ensure the UpdraftPlus plugin is functional and accessible via the UpdraftCentral dashboard, the hostname and/or domain origin is changed from updraftplus.com to teamupdraft.com.
• COMPATIBILITY: Resolved PHP deprecation warnings in lockadmin.php by eliminating the use of dynamic properties

1.25.2 – 26/Feb/2025

• FEATURE: Added a “Cron events” tab in the Advanced Tools section to check for the presence of the UpdraftPlus cron job.
• FIX: Resolve the issue of uploads to pCloud failing after a folder name change by resetting the “folderid” whenever the folder name is updated.
• TWEAK: Add site information for WooCommerce and HPOS support to the database backup header.
• TWEAK: Create a log entry when a bot verification page appears during the file upload in the migration procedure.
• TWEAK: Improve error message clarity for failed connection tests in migration.
• TWEAK: Include details in the backup log file about the status and availability of the proxy configured in the system.
• TWEAK: Update the Google library to support the WP_PROXY_HOST and WP_PROXY_PORT constants.
• TWEAK: TWEAK Update the link for Onedrive and Azure app creation
• COMPATIBILITY: Got rid of PHP 8.4 deprecation messages caused by the E_STRICT constant usage

1.25.1 – 11/Jan/2025

• SECURITY: Fix a non-persistent reflected XSS vulnerability due to a missing nonce combined with missing sanitisation. This could allow an attacker, who persuaded you to click a personally-crafted link to your site’s dashboard whilst you were logged in, to once run JavaScript code in your dashboard. Thanks to Asaf Mozes for finding and responsibly disclosing this issue.
• FIX: Prevent the restoration from failing when there is a ‘sync-xhr=()’ permission policy on the response header.
• FIX: Improve the approach of acquiring a suggested region for Amazon AWS S3 if a failure arises during the getBucketLocation() call, particularly when the XML response fails to provide a field for the suggested region – this resolves issues with regions (e.g. us-east-2) which recently changed their response behaviour
• TWEAK: Broaden the support to incorporate the “ap-southeast-4” region of Amazon AWS S3 and additional recently updated regions
• TWEAK: A regression in the paid version update checker to version 4.13.2, resulting in non-appearance of notices concerning subscription status or WP version compatibility.

1.24.12 – 23/Dec/2024

• FIX: The pre-restoration stage failed to properly address the tables that were to be excluded, which caused a logical error that misread the checked “include all tables not listed” option as an instruction to restore every table
• FIX: Update PHPSecLib library to version 2.0.48 which has the fixes for the “gmp_pow(): base and exponent overflow” on certain PHP versions and could cause backups to fail on the SFTP remote storage
• TWEAK: Complete the review and removal of calls to the unserialize() PHP function allowing class instantiation begun in 1.24.7. (The final removal involved a theoretical security defect, if your development site allowed an attacker to post content to it which you migrated to another site, and which contained customised code that could perform destructive actions which the attacker knew about, prior to you then cloning the site. The result of this removal is that some search-replaces, highly unlikely to be encountered in practice, will be skipped).
• TWEAK: Drop search and replace feature for PHP 5.2 users (to fulfil the preceding item)
• TWEAK: Tweak UpdraftCentral media module to add “has_image_editor” property to each media item
• TWEAK: On the restoration screen in a multisite configuration, the dropdown labeled “which site to restore” was covering other HTML elements, which caused some buttons to be positioned at the bottom instead of at the top
• TWEAK: Avoid deregistering jQuery-UI CSS if already printed by other plugins to prevent compatibility issues
• TWEAK: In the context of database restoration, the execution of LOCK and/or ALTER SQL statements must be avoided for any tables that are part of the “skipped tables” list
• TWEAK: openssl_free_key() is only needed on PHP < 8
• TWEAK: Various coding style changes to comply with “Plugin Check” rules

1.24.11 – 15/Nov/2024

• TWEAK: Do not request drive.readonly scope on Google Drive connections, due to Google’s app permissions review (unannounced and requires us to create a Youtube video for their review process) – this means that (until the review completes) new connections to Google Drive can only access backups created by UpdraftPlus directly, and not backups which you manually upload to Google Drive. This restores the ability to make new connections to Google Drive.
• TWEAK: Adjustment of the UpdraftPlus_S3_Compat class to preserve compatibility with the external UpdraftPlus AWS SDK plugin (https://github.com/DavidAnderson684/updraftplus-aws-sdk).

1.24.9 – 14/Nov/2024

• FIX: A regression in 1.24.8 when handling restoration of wp-config.php
• TWEAK: The changes in handling of loading text domains in 1.24.8 did not cover most cases
• TWEAK: Introduce the “updraftplus_use_builtin_wpcore_restoration” filter which can be used to restore WP-Core entity using a different WP-Core restoration mechanism especially in a case that the admin-ajax.php file couldn’t be deleted during the restoration

1.24.8 – 13/Nov/2024

• TWEAK: Add descriptions for the ‘Clone Package’ dropdown when creating a clone.
• TWEAK: Move the “load_plugin_textdomain” call from being called through “plugins_loaded” action to being called via “init” action
• TWEAK: Update the log message to specify that backup files are marked as “processed” when no remote storage is selected, and as “uploaded” when remote storage is selected.
• TWEAK: Some code tidying in the restore class

1.24.7 – 04/Nov/2024

• TWEAK: Include the .part file extension into the cleanup list, guaranteeing that files associated with this extension are regularly deleted from the backup directory
• TWEAK: The update functionalities in the WordPress plugin information box (6.5 and later) have been adjusted to stop updates from taking place in the same window, ensuring that the “auto-backup before update” dialog appears as intended
• TWEAK: Add customized “unserialized” method into the UpdraftPlus class which can handle the use of the “options” argument or its absence when running across different PHP versions
• TWEAK: Add the UPDRAFTPLUS_SEND_UNWRITABLE_BACKUP_DIRECTORY_EMAIL constant to disable the sending of unwritable backup directory emails to users.
• TWEAK: Clearer notifications to users regarding unconfigured remote storage settings and/or the selection of remote storage that are not part of their UpdraftPlus version
• TWEAK: During the resumption of OneDrive’s chunk uploads, the authorisation header and bearer token should not be included as it may lead to an unauthenticated error due to a different upload URL.
• TWEAK: Implement code to enable automatic activation of the UpdraftPlus plugin during the migration process from a multisite setup to a standalone site
• TWEAK: In a multisite environment, ensure that users can access the UpdraftPlus plugin page even in the absence of the WP_ALLOW_MULTISITE constant
• TWEAK: UpdraftClone now supports PHP 8.4
• TWEAK: Prevent a potential PHP deprecation notice when zip creation fails

1.24.6 – 25/Sep/2024

• TWEAK: In 1.24.5, the browser title wrongly displayed as “UpdraftPlus” when accessing an unrelated plugin page using the main menu.

1.24.5 – 24/Sep/2024

• FIX: Incorrect regular expression for DigitalOcean Spaces endpoint
• FIX: CSS conflicts with the LearnDash LMS Instructor Role Add-on plugin which caused some UI elements to disappear
• TWEAK: Reorganize UpdraftPlus in left-hand menu and rename it to “UpdraftPlus”; to disable it, follow this guide: https://updraftplus.com/new-location-of-updraftplus-in-the-wordpress-dashboard/
• TWEAK: Add span wrapper to UpdraftCentral connection failed message
• TWEAK: Add the “Go here to complete your settings” link into the appropriate admin notice that when clicked will jump to the UpdraftVault configuration if no settings are specified.
• TWEAK: Adjust regex patterns that didn’t match some temporary files, causing them to not be automatically removed
• TWEAK: After a restoration, clicking “Delete old folders” will also remove the wp-config-pre-ud-restore-backup.php file
• TWEAK: On the settings page/tab; prevent the floating “Save changes” button from getting clicked multiple times and/or sending multiple AJAX requests
• TWEAK: Remove pCloud from the add-ons list on the “Premium / Extensions” tab (there is no change in its availability)
• TWEAK: Renamed wp-config-backup.php to wp-config-pre-ud-restore-backup.php to clarify its purpose as a backup file created before restoring WordPress core entities, and it will only be generated if the user does not select the “Over-write wp-config.php” option during restoration, as the previous name was too generic and could cause confusion
• TWEAK: The popup modal for automatic plugin updates fails to retain the backup checkbox selection when the “remember” option is enabled in a Multisite environment.
• TWEAK: Updated autobackup selector to resolve issues caused by the missing “update-link” class in WPForms Pro plugin

1.24.4 – 2/Jul/2024

• FIX: Case-sensitive issue of bit field type names in a table.
• FIX: Resolved issue where backup files could not be deleted from remote storage when either the root directory was active or no directory was specified in the OneDrive configuration form.
• FIX: When users attempt to update a plugin using the “View Version x.x.x Details” link instead of choosing “Update Now,” the plugin is successfully updated; however, the UI incorrectly displays an “Update Failed” message
• FIX: Conflict with the Gravity Forms plugin when there was an older version of jQuery UI presented on the “Installed Plugins” page.
• TWEAK: Ensure compliance with Google Granular Consent and check for required permissions during storage access authorisation of Google Drive and Google Cloud
• TWEAK: Prevent PHP warning and deprecation messages after completing access authorisation to Google Drive storage.
• TWEAK: Prevent PHP warning when Dropbox remote storage has been authenticated and the page is refreshed.
• TWEAK: Added filter updraftplus_working_dir_localpath to allow temporary unzip path to be modified by developers
• TWEAK: Modify the displayed title of the plugin from “WordPress Backup & Migration Plugin” to “WP Backup & Migration Plugin” as required by the plugin directory team
• TWEAK: Parse certain php events and log proper error messages

1.24.3 – 30/Apr/2024

• FIX: Regression in 1.23.16 for improving logs which then caused incorrect_offset error reported by Dropbox wasn’t properly handled.
• TWEAK: The UpdraftVault remote storage can handle Wasabi as well as Amazon S3 storage in the background.
• TWEAK: Fix WP_Theme_JSON_Resolver::theme_has_support deprecation warning for UpdraftCentral
• TWEAK: Prevent “PHP Warning: Undefined property: UpdraftPlus_BackupModule_pcloud::$description” during rescan remote storage.
• TWEAK: Prevent PHP deprecation warnings during database backups when encountering null values in bit field types.
• TWEAK: Show a warning message when the WP_ACCESSIBLE_HOSTS constant is defined and updraftplus.com is not permitted by its value
• TWEAK: Update notices
• TWEAK: Split multiple sentences into separate translation function calls.
• TWEAK: Trim spaces from S3-Compatible (Generic) endpoint.

1.24.2 – 26/Mar/2024

• FIX: The “Continue restoration” and “Dismiss” buttons on the unfinished restoration dialog were not responsive to being pressed due to a recent regression
• FIX: Conflict with other plugins due to different version of third party library (Guzzle) and the composer autoload.php was called too early
• FIX: Undefined “NET_SCP_LOCAL_FILE” constant when SCP was in use for the SFTP/SCP remote storage
• TWEAK: Add compatibility fields when returning plugins and themes to UpdraftCentral
• TWEAK: Due to issues in some cURL versions 7.x in handling HTTP/2 connections, all HTTP connections to the OneDrive API are now forced to use HTTP/1.1 version, on cURL versions after 7.61 and before 8.0. Also, a constant named UPDRAFTPLUS_ONEDRIVE_CURL_HTTP_VERSION can be set in the wp-config.php file to change the default HTTP version to another preferred version
• TWEAK: Adjust margin to fix broken UI for the ‘View logs’ button on backups.
• TWEAK: Ensure all “SET SQL_MODE” statements in the database backup file are internally handled and are subjected only to a restoration outside UpdraftPlus plugin
• TWEAK: Prevent PHP 8.2 coding style deprecation notices in the autobackup addon
• TWEAK: In the context of OneDrive’s chunk upload, authorisation header and bearer token should not be included during upload session as it may lead to 401 HTTP status due to different upload URL
• TWEAK: Remove default value for updraftplus_https_to_http_additional_warning and updraftplus_http_to_https_additional_warning filters.
• TWEAK: Set the SQL_MODE to ‘NO_AUTO_VALUE_ON_ZERO’ in the database backup file.
• TWEAK: Seasonal notice content update for 2024
• TWEAK: During the operations that require phpseclib, include the composer autoload.php only when the phpseclib is really needed

1.24.1 – 21/Feb/2024

• FEATURE: Implement Backblaze Object Lock support (Premium version)
• FIX: The email backup and basic report setting didn’t work causing notification email confirming backup status couldn’t be delivered to admin’s email address (free version)
• FIX: Fix WP-Optimize premium discovery for UpdraftCentral
• FIX: Regression in 1.23.16 for correcting calls to translation functions which then caused some HTML attributes to be empty
• FIX: Restoring backup sets via Migrate/Clone tab had caused all associated backup entities being downloaded immediately ignoring user preferences about the entities they wanted to restore
• FIX: Third-party library conflict (phpseclib) with WP All Import Pro and AIO WP Migration plugins that caused failure in testing SFTP credentials and backing up to the SFTP remote storage
• FIX: Restore compatibility with WordPress multisite running on versions < 4.9 caused by use of function not present before then
• TWEAK: Add new translation entries for UpdraftCentral
• TWEAK: Got rid of PHP 8.2 deprecation messages caused by a null value being passed to the htmlspecialchars() function and creation of dynamic property
• TWEAK: Got rid of PHP 8.3 deprecation messages caused by calling get_class() without arguments.
• TWEAK: Refactor methods in UpdraftPlus_Database_Utility class
• TWEAK: Send an email if the backup directory is not writable.
• TWEAK: Add and set the filename_only parameter to reduce search times when looking for specific backup files in Dropbox.
• TWEAK: Autoload PHP secure communication library (phpseclib) in a better way that would prevent already-loaded phpseclib classes (by other plugin) from being used in certain operations
• TWEAK: Add updraftplus_backup_db_header_append filter to allow site owners to include arbitrary content in their database backup header

1.23.16 – 23/Dec/2023

• TWEAK: Added demo link for the family plugin in advertisement
• TWEAK: Removed https / http prefix from s3generic endpoints
• TWEAK: Resolve PHP 8.0 compatibility with ob_implicit_flush function
• TWEAK: Dropbox error logs improvement
• TWEAK: As required by the wordpress.org plugin team, all UpdraftPlus news is forbidden to be displayed in the “WordPress News” section of the dashboard for users of the free plugin even if consent is first given.
• TWEAK: Fix some incorrect calls to translation functions

1.23.14 – 30/Nov/2023

• FIX: Resolved Google Cloud remote storage authentication flow
• TWEAK: Changed updraftvault links functionality to open in different tab
• TWEAK: Clarify significance of warnings in report emails
• TWEAK: Make the news-consent’s layer fit with the confirmation text thus removing empty space that can reveal some of the UpdraftPlus news
• TWEAK: Declare a shim “php_uname” function when it’s found to be undefined to prevent a fatal error in the phpseclib library (which calls it)

1.23.13 – 22/Nov/2023

• FIX: An issue that prevented incremental backups from running via WP-CLI or Cron when the option to backup mu-plugins was enabled but no mu-plugins existed
• FIX: OneDrive remote storage authentication was giving the error “Invalid input.”
• FIX: The option to back up additional, user-chosen files (i.e. the morefiles entity) was no longer present in the UI
• TWEAK: Remove unused “migrator-lite.php” string during search and replace operations
• TWEAK: Replace remaining hardcoded text domain with UPDRAFTCENTRAL_TEXT_DOMAIN placeholder within the central folder
• TWEAK: LiteSpeed admin dashboard warning is now displayed upon completion of migration on the destination site, even after dismissing the message on the source site.
• TWEAK: Do not show UpdraftPlus news in the WordPress events and news widget section without first gaining user consent
• TWEAK: Change order of checks when seeing if cPanel is present/accessible for asking about disk quota in order to prevent unwanted an PHP notice when safe_mode is active
• TWEAK: Prevent potential fatal error if something has modified an updates check’s ’translation’ property to be invalid before passing on to UpdraftPlus
• TWEAK: Update gebundeld cacert.pem bestand

1.23.12 – 08/Nov/2023

• FIX: Issue that prevented some database restores from completing due to a change in wpdb in WordPress 6.4
• TWEAK: Replace Javascript onchange event with oninput event to detect changes made for HTML tags on the settings page, also to add to the event handler so that unsaved changes can be detected

1.23.11 – 03/Nov/2023

• SECURITY: Fix a vulnerability which could, if you had Google Drive storage enabled, and if an attacker targetted a logged-in administrator on your site and persuaded them to access a specific URL that the attacker creates, add the attacker’s own Google Drive account to the saved storage methods. Thanks to Nicolas Decayeux of Patrowl for finding and disclosing this issue.
• FEATURE: Add JSTree for Google Drive to select existing folder
• FEATURE: The “Must-use plugins” backup entity can be backed up and restored separately in a normal WordPress site
• FIX: OneDrive folder case sensitivity issue (successfully uploaded backup files to the remote storage but failed in pruning old backup files due to different letter capitalisation; also happened in manual deletions)
• FIX: When two instances of WebDav remote storage were sequentially added in the Premium version, filling some fields of the latest instance would break the WebDav URL of the previous instance
• TWEAK: Update phpseclib library from version 1 to 2. As previously advised, this also means that these features (Database Encryption, Dropbox & SFTP/SCP remote storage, and UpdraftCentral key creations) will no longer be available and can cause a fatal error when running on PHP 5.2
• TWEAK: Add a link to Trustpilot in the review prompt
• TWEAK: Added a warning message when the WP_HTTP_BLOCK_EXTERNAL is defined and set to true
• TWEAK: Added the “Copy to clipboard” button under the self-hosted central option
• TWEAK: File size is shown when pressing on the backup entity
• TWEAK: Fix the restore dialog to not display “plugins” checkbox when only there’s “mu-plugins” entity
• TWEAK: Fixed PHP 8.2 deprecation messages caused by a null value being passed to the rtrim() function
• TWEAK: Resolve PHP deprecations for the dynamic property access by declaring the variables in the class
• TWEAK: Includes the plugin.php file path if “get_mu_plugins” function does not exist.
• TWEAK: Provide default options for function UpdraftPlus::backup_all()
• TWEAK: Add and call the litespeed_finish_request() function to ensure the HTTP connection made from the browser gets closed immediately without having to wait the process to complete thus leaving it run in the background
• TWEAK: Ensure no PHP “Class not found” is showing up during credentials testing
• TWEAK: Add type checking in UpdraftPlus::handle_url_actions() to prevent plugin conflicts causing PHP errors on PHP 8+

1.23.10 – 05/Sep/2023

• TWEAK: New S3 signature version setting is added to the S3-Compatible (Generic) configuration form, giving an opportunity for the user to choose which signature version to use (SigV2 or SigV4)
• TWEAK: Enable PHP 8.3 (see: https://stitcher.io/blog/new-in-php-83) support in UpdraftClone
• TWEAK: Adjust fread() sizes for better performance when uploading an archive via the widget

1.23.9 – 14/Aug/2023

• FIX: Fatal error of Uncaught ArgumentCountError when the UpdraftPlus settings page is browsed from an IP-adressed site (i.e. no hostname) on PHP 7.1+
• FIX: Incorrect caching mechanism such that when multiple Google Drive storage back-ends were in use (Premium feature), uploading to a storage would fail due to unmatched folder ID taken from a different storage instance
• TWEAK: Define class properties in UpdraftPlus_Addons_Migrator class for PHP 8.2 compatibility

1.23.8 – 08/Aug/2023

• FEATURE: Given the basic migration feature in the free plugin
• FIX: Content-MD5 and any V2-related headers were always included in the S3’s V4 SignedHeaders even though the headers were not presented in a HTTP request
• FIX: Generating URL-encoded queries for a canonical request should have used a method/mechanism which encoded query values according to RFC 3986 (for consistency and for not breaking the code)
• FIX: Search / replace database not working on Admin dashboard > Settings > UpdraftPlus Backups > Advanced Tools > Search / replace database on PHP 8.2 due to stricter type checking
• FIX: A newly added subsite that was restored from a normal site to the multisite was not listed in the site list in the multisite
• FIX: Manual deletion of backup sets appeared to skip some files when multiple instance and/or remote storage were in use
• FIX: The SFTP remote storage stopped working in the UpdraftPlus 2.23.6 release. Reverted the change “TWEAK: Validate SFTP key field on credential test and before save”
• TWEAK: Add a warning in the log file if AWS connection fails and a TLSv1.2 connection test fails
• TWEAK: Add warning for user if only PclZip available
• TWEAK: Fix unable to switch tab when a plugin (wrongly) loads certain CSS onto UD’s settings page
• TWEAK: Remove the word ‘apparently’ in the backup success message
• TWEAK: Update to latest phpseclib 1.0.X version (prevents deprecation notice on PHP 8.1+)
• TWEAK: Change “s3” property to “public” in UpdraftPlus_AWSRequest class for PHP 8.2 deprecation compatibility [https://source.updraftplus.com/team-updraft/updraftplus/-/merge_requests/1481]
• TWEAK: Fixed Missing/ broken links for the pCloud image in addons tab
• TWEAK: Buying UpdraftClone tokens through inline checkout
• TWEAK: Fixed Spelling errors in updraftplus repo
• TWEAK: Added save button at the top of setting tab content
• TWEAK: UpdraftCentral module now, by default, overwrites the same existing theme installed on the remote sites (if any), regardless of what version is currently installed or what version being uploaded and installed
• TWEAK: Define class properties in Updraft_Checkout_Embed class for PHP 8.2 deprecation compatibility
• TWEAK: Update the composer package yahnis-elsts/plugin-update-checker for PHP 8.2 compatibility
• TWEAK: Added username and email details for authenticated dropbox account in updraftplus settings
• TRANSLATIONS: Split sentences to make one sentence in any translation functions

1.23.7 – 04/Jul/2023

• FIX: When Dropbox returns an error, this error was not always correctly passed up to the logging layer
• FIX: Search / replace database not working on Admin dashboard > Settings > UpdraftPlus Backups > Advanced Tools > Search / replace database on PHP 8.2 due to stricter type checking
• FIX: The SFTP remote storage stopped working in the UpdraftPlus 2.23.6 release. Reverted the change “TWEAK: Validate SFTP key field on credential test and before save”
• TWEAK: Fixed Missing/ broken links for the pCloud image in addons tab
• TWEAK: Buying UpdraftClone tokens through inline checkout
• TWEAK: Prevent PHP warning during some migrations when no table list provided

1.23.6 – 19/Jun/2023

• FIX: Search / replace database not working on Admin dashboard > Settings > UpdraftPlus Backups > Advanced Tools > Search / replace database on PHP 8.2 due to stricter type checking
• TWEAK: Remove the incremental dropdown on incremental backup restore when the user selects only the database to restore
• TWEAK: Validate SFTP key field on credential test and before save
• TWEAK: Remove the unused UpdraftPlus_S3::getHttpUploadPostParams() method
• TWEAK: Attempt to workaround some web hosts’ opcode cache producing incorrect error upon upgrade
• COMPATIBILITY: Fix pCloud deprecated warning in PHP 8.2
• COMPATIBILITY: Fix Google Cloud deprecated warning in PHP 8.2
• COMPATIBILITY: Fix Google Drive deprecated warning in PHP 8.2
• TWEAK: Fixed issue with cron jobs not clearing after wiping settings
• TWEAK: Added link to WP-Optimize in the database size tab in the advanced tools

1.23.4 – 16/May/2023

• SECURITY: Fixed a missing nonce combined with a URL sanitisation failure, which could lead to a targeted XSS opportunity (if an attacker persuades a logged-in administrator to both re-authorise their connection to a remote storage (e.g. Dropbox) and then to follow a link personally crafted for their site before re-authorising whilst logged in, he can then store a fixed JavaScript payload in the WP admin area (they would need a further route to use that ability to cause any damage). Because of the need for the administrator to co-operate in multiple steps, this attack is very unlikely (but you should of course still update).
• FIX: DigitalOcean S3-compatible storage does not work with disabled SSL entirely where possible settings.
• FIX: If there was an error or network connectivity issue on first attempt of uploading a plugin/theme file, then the second attempt of uploading the same file would make the file become corrupted thus resulting in installation failure.
• COMPATIBILITY: Suppress htmlspecialchars deprecation warnings on PHP 8.1
• COMPATIBILITY: Suppress some PHP 8.2 deprecation notices from use of ${} style variables, and others from use of dynamic properties
• TWEAK: Handle web hosting company setup that disabled pclose() but not popen()
• TWEAK: All HTTP requests to the Google Drive API now, by default, forces to use HTTP/1.1 version. Also, a constant named UPDRAFTPLUS_GDRIVE_CURL_HTTP_VERSION can be set in the wp-config.php file to change the default HTTP version to another preferred version
• TWEAK: Improve ‘move’ and ‘copy’ filesystem functions in restoring directories containing files to a different mount point/partition than where they reside
• TWEAK: Improve files pruning mechanism, by not repeating already-done ones when resuming deletions
• TWEAK: Improve the Handlebars templates of the Google Drive, Dropbox and UpdraftVault remote storage modules by taking PHP code out of them
• TWEAK: Improve widget layout when decrypting a backup
• TWEAK: Remove Bootstrap CSS in Restore Wizard and replace with Flexbox CSS
• TWEAK: Add multisite subsites header information to the database backup file that will be used for converting a network subsite to a standalone normal WordPress site
• TWEAK: Add the UpdraftPlus plugin slug header to the database backup file
• TWEAK: Include next-level-up directory path along with deleted folder’s name when deleting a folder
• TWEAK: Update seasonal notices
• TWEAK: Make common logic for getting backup history from the database
• TWEAK: Remove usage of the file_get_contents() function from WebDAV remote storage without chunking upload
• TWEAK: Pass through some previously unhandled Dropbox error codes
• TWEAK: Added the “non-core” word to the WordPress database tables excluded warning.
• TWEAK: Remove WordPress core tables from the non-core WordPress database tables excluded list in restoration step 2
• TWEAK: When migrating the www site, the search replace will be performed in database tables on the non-www domain too, and vice versa

1.23.3 – 16/Mar/2023

• SECURITY: This release fixes an important security defect – please update. Full details: https://updraftplus.com/updraftplus-1-23-3-2-23-3-important-security-release/. Sites are affected if there are WordPress users (i.e. people who can login) who can reach the back-end (i.e. wp-admin) dashboard (but we recommend everyone updates in any case).

1.23.2 – 15/Mar/2023

• FIX: Automatic backups before updating a plugin, theme, or WP core were not working (regression in 1.23.1)
• FIX: A database backup couldn’t be taken from WP-Optimize and All-In-One Security (AIOS) (regression)
• TWEAK: Add a user capabilities check when downloading a backup (this is not believed to have any security implications, as the download operation already requires knowledge of a further nonce that there is no mechanism for a non-administrator to obtain).
• TWEAK: Improve the Handlebars template of the UpdraftVault remote storage by taking PHP code out of it
• TWEAK: Prevent making a nonce available to logged-in users who …