WP Migrate Lite – Migration Made Easy

WP Migrate 2.7.9 – 2026-06-02

• Security: Fixed CSRF vulnerability in file download handler, thanks to Nguyen Ba Khanh via Patchstack
• New: Dependencies have been updated for improved security and stability

WP Migrate 2.7.8 – 2026-05-28

• New: Dependencies have been updated for improved security and stability
• Fixed: Various CSS fixes for WordPress 7.0 compatibility

WP Migrate 2.7.7 – 2025-11-11

• Security: Improved security of the cache flush functionality, thanks to security researcher Dmitrii Ignatyev

WP Migrate 2.7.6 – 2025-10-15

• New: Dependencies have been updated for improved security and stability
• Fixed: The removal of temporary tables after a migration is cancelled is now more robust

WP Migrate 2.7.5 – 2025-09-22

• Fixed: “Implicitly marking parameter $wpdb as nullable is deprecated” warning introduced with PHP 8.4 is no longer logged
• Note: On PHP 8.4, a related deprecation warning from the php-di library may still appear, this is intentional to maintain compatibility with PHP 5.6-7.4

WP Migrate 2.7.4 – 2025-06-09

• Pro only release

WP Migrate 2.7.3 – 2025-04-24

• New: Dependencies have been updated for improved security and stability
• Fixed: Notices about loading textdomains incorrectly are prevented

WP Migrate 2.7.2 – 2025-02-12

• Fixed: Export command initiated via WP-CLI once again operates without errors related to unknown column keys, fixing a regression introduced in version 2.7.1

WP Migrate 2.7.1 – 2025-02-11

• New: Dependencies have been updated for improved security and stability
• Fixed: Compatibility with WP Go Maps has been improved through support for the MySQL POINT data type

WP Migrate 2.7.0 – 2024-10-04

• Security: The plugin can now serve updates from WP Engine servers, however this update mechanism is not included when installed directly from WordPress.org
• New: PHP and JS dependencies have been updated

WP Migrate 2.6.11 – 2024-05-30

• Added: A new filter wpmdb_check_table_column_for_reference now helps to avoid memory errors by excluding columns from the find and replace operation when a serialized reference is detected

WP Migrate 2.6.10 – 2024-02-08

• Security: Plugin configuration data now uses JSON encoding instead of serialization to prevent PHP Object Injection (thanks to Patchstack for responsible disclosure on January 15, 2024 followed by development and testing of the fix by WP Engine)
• Security: Unserializing an object during find and replace operations now passes ‘allowed_classes’ => false to avoid instantiating the complete object and potentially running malicious code stored in the database
• Security: The wp-queue library now ensures that only its own classes can be unserialized via allowed_classes
• Fix: Sites with “bundle” or “runtime” in the domain name can now load plugin pages in WP Admin

WP Migrate 2.6.9 – 2023-08-29

• New: Links to plugin documentation, support, feedback, and changelog are now available in the footer of WP Admin
• Improvement: Migration performance is now improved for sites that do not organize uploads into month- and year-based folders
• Bug: Form data types are now consistent when using default fallbacks

WP Migrate 2.6.8 – 2023-07-10

• Improvement: PHP 8.2 and WP Migrate are now compatible

WP Migrate 2.6.7 – 2023-06-01

• Bug Fix: All-In-One Security and WP Migrate are now more compatible as a result of skipping the stacktrace column in the aiowps_audit_log table during find and replace operations

WP Migrate 2.6.6 – 2023-05-18

• Bug Fix: Exports are now compatible with PHP 8.1+

WP Migrate 2.6.5 – 2023-04-25

• Bug Fix: Migrations no longer cause PHP notices when a file path is null

WP Migrate 2.6.4 – 2023-04-06

• Improvement: Easy Updates Manager and WP Migrate are now more compatible as a result of skipping the eum_logs table
• Bug Fix: Migrations no longer cause PHP warnings that mention an “undefined array key”

WP Migrate 2.6.3 – 2023-02-28

• Bug Fix: Reverted a change from 2.6.2 that inadvertently caused profiles with all post types selected to behave as if no post types were selected

WP Migrate 2.6.2 – 2023-02-28

• Improvement: Domain and path values are once again pre-populated when exporting the database after being temporarily removed in version 2.6.0
• Bug Fix: Deselected tables are no longer included in the migration

WP Migrate 2.6.1 – 2023-02-01

• Improvement: Duplicator is now more compatible as a result of skipping references in the duplicator_packages table
• Improvement: Windows servers and WAMP are now more compatible due to consistent handling of file paths
• Bug Fix: Export file downloads no longer cause PHP warnings and notices
• Bug Fix: Non-alphanumeric characters no longer break exported file downloads
• Bug Fix: Media uploads date picker styles are no longer broken

WP Migrate 2.6.0 – 2023-01-19

• New: Full-site exports including the database and files are now available to all users
• New: Exported ZIP archives are now compatible with drag-and-drop importing to Local
• New: Highlights from recent releases are now communicated through the What’s New tab
• Improvement: Exports can now be performed without defining the URL or Path
• Improvement: CLI exports can once again accept paths with slashes so an export can be saved to a directory that is different from where the command is executed
• Bug Fix: Large export file downloads no longer cause errors

WP Migrate 2.5.0 – 2022-11-22

• Improvement: Doctrine Cache is no longer a dependency
• Bug Fix: HTML entities in profile names are now rendered correctly

WP Migrate 2.4.2 – 2022-10-21

• Bug Fix: Limited file permissions outside of the uploads directory no longer prevent find and replace operations on hosts like Pantheon
• Bug Fix: Empty custom pairs are no longer processed during find and replace operations

WP Migrate 2.4.1 – 2022-10-12

• Bug Fix: Find and replace via CLI is now more compatible with PHP 8 and above

WP Migrate 2.4.0 – 2022-09-22

• Improvement: Temporary tables and directories are now cleaned up after migration failure
• Improvement: Re-rendering of the user interface is now optimized
• Improvement: Settings sliders are now more accessible
• Improvement: Migration complete modal is now more accessible

WP Migrate 2.3.3 – 2022-08-12

• Improvement: Settings sliders now have a visible focus style and improved keyboard accessibility
• Improvement: Error log messages now provide additional context about the migration to assist our support team

WP Migrate 2.3.2 – 2022-07-11

• Bug Fix: Activating or upgrading WP Migrate Lite no longer results in the following error: “The plugin does not have a valid header.”

WP Migrate 2.3.1 – 2022-05-19

• Bug Fix: WP Migrate no longer initializes on pages outside of WP Admin in order to improve front-end performance

WP Migrate 2.3.0 – 2022-03-30

• New: “WP Migrate DB” is now “WP Migrate Lite”
• New: CLI commands now support migrate base command as an alias of migratedb
• Improvement: CLI exports no longer require find/replace arguments
• Improvement: Notices are now styled to reflect their state (success, error, warning, or information)

WP Migrate 2.2.2 – 2022-01-11

• Bug Fix: Opening Find & Replace no longer results in a JavaScript error when SCRIPT_DEBUG is true
• Bug Fix: Custom Find & Replace URL for exports no longer includes the protocol
• Bug Fix: Altered unsaved profiles can now be saved

WP Migrate 2.2.1 – 2021-11-09

• Bug Fix: WP Migrate DB profiles can now be re-saved without requiring a page refresh

WP Migrate 2.2.0 – 2021-10-18

• New: Find & Replace tool now includes an option to preview changes before applying them to the database
• Improvement: Keyboard navigation is now more accessible thanks to new focus styles throughout the plugin
• Bug Fix: WP Migrate DB is now more compatible with other plugins that use Composer’s autoloader and have dependencies with the same name

WP Migrate 2.1.2 – 2021-08-30

• Improvement – Accessibility: Better support for Skip to main content keyboard navigation.

WP Migrate 2.1.1 – 2021-08-18

• Improvement: Migrations can now be run on sites that use the default permalink structure
• Bug fix: PHP fatal error when running find and replace on a serialized unclonable object
• Bug fix: PHP notices during an existing find and replace related to the addition of regex support

WP Migrate 2.1 – 2021-08-04

• New: Case-sensitive custom find and replace
• Improvement: Show a notice when the REST API is disabled or inaccessible

WP Migrate 2.0.2 – 2021-06-17

• Improvement: “Search & Replace” updated to “Find & Replace” for consistency
• Bug fix: Some PHP files can be directly accessed in a browser
• Bug fix: Rewrite rules lost after migration

WP Migrate 2.0.1 – 2021-05-06

• Bug fix: Replacing a string with nothing not supported
• Bug fix: Plugin not working on sites with a custom REST API URL
• Bug fix: Plugin not working on sites with a custom plugin directory
• Bug fix: ‘gmdateI18n’ function not available on older versions of WordPress
• Bug fix: Javascript file with tilde in filename blocked by some firewalls

WP Migrate 2.0 – 2021-04-28

• New: Brand new user interface powered by React. Read the release post
• New: Automatically save the last 10 migrations
• New: Ability to rename profiles from the profiles tab
• New: Added ‘wpmdb_replace_json_encode_flags’ filter for modifying how data is JSON-encoded during a search/replace

WP Migrate 1.0.17 – 2021-02-03

• Bug fix: Deprecated PHP code causes warnings in PHP 8+
• Bug fix: Regex to match recursive serialized records matches non-serialized data
• Bug fix: Invert selection UI option doesn’t work on newer versions of WordPress
• Improvement: Fix several styling issues
• Improvement: Replace ANSI quotes with backticks for better MySQL compatibility

WP Migrate 1.0.16 – 2020-09-14

• Bug fix: Find & Replace migrations do not replace data that is JSON encoded
• Bug fix: The Filesystem::chmod() method does not function correctly and silently logs an error
• Bug fix: Running a migration without find and replace values throws a PHP warning

WP Migrate 1.0.15 – 2020-07-30

• Bug fix: Check boxes are not saved correctly in plugin settings

WP Migrate 1.0.14 – 2020-07-28

• Bug fix: Invalid $_POST values are returned in plain text which is a cross site scripting (XSS) risk

WP Migrate 1.0.13 – 2020-03-17

• Bug fix: Usage of get_magic_quotes_gpc() triggers a warning on PHP 7.4+
• Bug fix: WordPress home and site_url values are set incorrectly on multisite installs with the ‘ms_files_rewriting’ option set
• Bug fix: PHP warning during JSON find & replace if search or replace value is empty

WP Migrate 1.0.12 – 2020-02-26

• Bug fix: Sanitize $_GET parameter when triggering download for export
• Bug fix: Sanitize $_GET parameter when downloading backup file
• Bug fix: Call to undefined end_ajax() method
• Bug fix: Use of PHP compact() function not working with PHP 7.3+
• Bug fix: Search & replace did not work with JSON encoded content in the wp_posts table

WP Migrate 1.0.11 – 2019-04-30

• Bug fix: WP_Filesystem initialized on all wp-admin pages

WP Migrate 1.0.10 – 2019-02-12

• Improvement: Compatibility with MySQL 8
• Improvement: UI Updates

WP Migrate 1.0.9 – 2019-01-29

• Bug fix: Bit fields with a value of NULL are handled incorrectly
• Improvement: Major refactor to remove third-party dependency injection container

WP Migrate 1.0.8 – 2018-11-29

• Bug fix: WordPress filesystem class not correctly loaded and causes 500 error
• Improvement: Remove deprecated PHP code making PHP 7+ compatibility checks pass

WP Migrate 1.0.7 – 2018-11-21

• Bug fix: WP Migrate DB Anonymization plugin no longer functions
• Bug fix: 500 errors occur when another plugin is installed that includes Composer
• Improvement: Add Theme & Plugin Files Addon to addons list
• Improvement: Remove un-needed template files

WP Migrate 1.0.6 – 2018-11-19

• New: Increased PHP version requirement from PHP 5.2+ to PHP 5.4+
• Improvement: Major reorganization of the PHP code into better classes and a better folder structure

WP Migrate 1.0.5 – 2018-11-09

• New: Updated YouTube video in migration progress modal
• Bug fix: Duplicate JavaScript causes console error

WP Migrate 1.0.4 – 2018-09-13

• Bug fix: Overall progress bar spins when font-awesome loaded

WP Migrate 1.0.3 – 2018-09-10

• Bug fix: Usage of static keyword errors in PHP 5.2.4

WP Migrate 1.0.2 – 2017-10-25

• Bug fix: Some plugins causing “Invalid nonce” errors when using compatibility mode
• Bug fix: Error for invalid permissions for Exports not displaying

WP Migrate 1.0.1 – 2017-09-14

• Bug Fix: Parse error on PHP 5.2
• Bug Fix: Row not set for wpmdb_replace_custom_data filter

WP Migrate 1.0 – 2017-08-11

• New: Plugins and themes are disabled by default for HTTP requests made by WP Migrate for better performance and compatibility
• Improvement: Page is reloaded automatically after migrations that alter the wp_options, wp_users, and wp_usermeta tables
• Improvement: Additional constants added to the diagnostic log for better debugging by our support team
• Improvement: Compatibility mode directory permission errors are now dismissable and fewer notices are displayed
• Bug Fix: Find & Replace not operating on wp_site and wp_blogs tables on multisite

WP Migrate 0.9.2 – 2016-12-16

• Bug Fix: Fixing 500 error for exports due to missing dependency on the WPMDB_Filesystem class

WP Migrate 0.9.1 – 2016-12-15

• Bug Fix: Tables occasionally shown as completed twice, throwing off migration progress
• Bug Fix: Backups run before find/replace operations sometimes have incorrect encoding

WP Migrate 0.9 – 2016-10-20

• New: In-place Find & Replace functionality added – a find and replace can now be run on a site’s own database
• New: CLI find-replace subcommand added
• Improvement: Removed font-family declarations from stylesheets
• Improvement: Truncate WP Migrate diagnostic log to always be < 1MB, to help with memory exhaustion errors
• Improvement: Added help tooltips for the default find and replace fields
• Improvement: Added multisite specific constants to the diagnostic log
• Improvement: “Clear Error Log” button only removes error messages and updates any changed diagnostic values
• Improvement: Total stage progress now remains visible when scrolling migration item progress
• Improvement: Show/Hide Tables setting does not persist between sessions.
• Improvement: Progress bar animations now reflect paused migration state
• Improvement: JS files now include a version number to better avoid cache issues

WP Migrate 0.8 – 2016-04-12

• New: Migration progress UI
• New: Individual table migration progress
• New: Migration progress shown in title bar
• New: Settings tab UI
• Improvement: Adding a new find/replace row now automatically adds focus to the new “find” input
• Improvement: Compatibility with WordPress 4.5

WP Migrate 0.7.2 – 2015-12-03

• Improvement: “Migrate” button renamed to “Export”
• Improvement: Uses WP_Filesystem instead of direct PHP filesystem functionality where possible
• Improvement: Remove Find & Replace row icon is now a little dimmer to reduce UI clutter
• Improvement: Compatibility with WordPress 4.4

WP Migrate 0.7.1 – 2015-07-09

• Improvement: Added more diagnostic info to facilitate debugging
• Improvement: Global JS variables moved to single global object to avoid conflicts
• Bug Fix: WP Migrate DB and Pro can be activated at the same time when activating plugins in bulk or via WP-CLI
• Bug Fix: BINARY data not exported properly
• Bug Fix: BIT data not exported properly
• Bug Fix: When post_max_size is set to 0 (unlimited), wpmdb_bottleneck is broken
• Bug Fix: Saved Profiles link is broken in certain situations

WP Migrate 0.7 – 2015-06-12

• New: WP-CLI export subcommand
• New: Quick copy find textbox value to replace textbox by clicking arrow icon in between (hat tip Jonathan Perlman)
• New: Added filters to hook into find & replace routine and deal with encoded data (example)
• Improvement: Greatly reduced data passed through each HTTP request for better security and reliability
• Improvement: Massive overhaul of input sanitization for better security
• Improvement: Add _mig_ prefix to wpmdb_alter_statements table
• Improvement: Cleanup wpmdb_alter_statements tables from failed migrations
• Improvement: Show dimmed remove icons in find & replace rows to indicate they can be removed
• Improvement: Dim remove icons next to saved profiles
• Improvement: Better error message when empty response received from remote server
• Improvement: Added diagnostic info to facilitate debugging and decrease time to resolution for support requests
• Improvement: Warning notice when WP_HTTP_BLOCK_EXTERNAL constant is set to true
• Improvement: Leave it to WordPress core to convert tables to utf8mb4
• Improvement: Workaround to fix issues with Siteground’s staging environments
• Bug fix: Connection URL with space(s) in beginning failing
• Bug fix: Cancelling a gzipped Export does not remove file
• Bug fix: Unusual table names causing regular expressions to fail
• Bug fix: Preserving options not working when default subsite is not 1
• Bug fix: NAN% shown at beginning of a migration
• Bug fix: Migration progress bar is overflowing the scale, passing 100%
• Bug fix: Custom post type links broken after migration with Compatibility Mode enabled
• Bug fix: Saving a new profile does not change the URL to that saved profile URL

WP Migrate 0.6.1 – 2014-10-29

• New: breadcrumb-style UI for saved profiles
• New: Brazilian Portugese translation
• Security: Added .htaccess to backup folder to help prevent direct downloads
• Security: False values not included in signature
• Improvement: Compatibility with TGM Plugin Activation
• Improvement: Fixed hundreds of PHP Code Sniffer warnings
• Improvement: Switch to update_site_option() and get_site_option()
• Improvement: Cleaner and more instructive error message on JSON decoding failure
• Improvement: New hooks to massage data before and after find & replace
• Improvement: Common server security rules better accommodated
• Improvement: Better compatibility with SSL on WP Engine
• Improvement: Minify all the Javascripts
• Improvement: Use PHP’s DIRECTORY_SEPARATOR instead of our own constant
• Improvement: Updated tons of translation strings to be translator-friendly
• Improvement: Find & replace field error messages could suggest removing the fields
• Improvement: Download button for Diagnostic Info & Error Log
• Bug fix: 404 errors after successful migrations due to caching
• Bug fix: Multisite exports broken on PHP < 5.4.7
• Bug fix: Using relative paths for file includes
• Bug fix: Typing new profile name does not select “Create new profile” option
• Bug fix: Find & replace field errors stick around even after removing fields
• Bug fix: wpmdb_error_log option is auto loading
• Bug fix: Inconsistent stripping of slashes
• Bug fix: Spinner is inconsistent with WP 3.8+ spinner
• Bug fix: Apostrophe in path not being handled
• Bug fix: Inappropriate use of htmlentities()
• Bug fix: The table tooltip still shows during the media files migration
• Bug fix: Import/Export issues between MySQL 5.1 and 5.5+
• Bug fix: Notice error on Updates dashboard page
• Bug fix: Signature verification error when local and remote plugins are different versions
• Bug fix: Find & replace handle icon is rendering poorly
• Bug fix: PHP Notice: Undefined variable: safe_mode
• Bug fix: Fatal error: Cannot use object of type WP_Error as array in verify_download()

WP Migrate 0.6 – 2014-08-19

• New: Updated the migration UI to include a detailed progress bar, time elapsed, pause and cancel buttons and more!
• New: Option to exclude transients (temporary cached data)
• New: Migration profiles
• New: Setting to configure the maximum request size (how much data is exported in a given HTTP request)
• Improvement: Unlimited find & replace fields with drag & drop reordering

WP Migrate 0.5 – 2013-07-26

• Language support! Thanks to an awesome pull request from Rafael Funchal.
• New Language: Brazilian Portugese
• Added filter for the filename of the exported file
• Bug fix: Spam commentmeta included when “Do not export spam comments” checked
• Bug fix: Fatal error method error does not exist
• Bug fix: Table names with dashes not exporting
• Bug fix: Find & replace is case-sensitive but shouldn’t

WP Migrate 0.4.4 – 2013-05-19

• Pro version has arrived! Added some info to the sidebar.
• Updated required version to WordPress 3.0+
• Bug fix: Does not handle serialized objects
• Bug fix: Admin menu disappears when DISALLOW_FILE_MODS is true
• Bug fix: Duplicate records on export
• Bug fix: Updated spinner image for HiDPI displays

WP Migrate 0.4.3 – 2012-12-18

• Fixed deprecated error notices when debug mode is on
• Bug fix: Exports views as tables
• Compatibility tested with WordPress 3.5

WP Migrate 0.4.2 – 2012-09-13

• Moved screenshots to /assets folder and updated them to support retina
• Added sidebar including author profile and survey to gauge interest for a pro version

WP Migrate 0.4.1 – 2012-08-15

• Removed WP App Store installer – not allowed in WP.org repo

WP Migrate 0.4 – 2012-08-07

• New: More than 4x faster than version 0.3 due to find & replace improvements
• New: Option to turn off replacing GUIDs
• New: Option to exclude spam comments and post revisions from the export
• New: Option to save file with gzip compression
• New: Added date and time to file names
• New: Display path to SQL file on the server
• New: WP App Store installer integration
• Bug fix: Notices and warnings displayed when WP_DEBUG is on

WP Migrate 0.3 – 2011-12-16

• Bug fix: Null formatting error
• Bug fix: Deprecated capability
• Bug fix: Serialized string lengths incorrect when string contains double quotes

WP Migrate 0.2.2 – 2011-09-23

• Bug fix: Breaks Export

WP Migrate 0.2.1 – 2009-12-13

• Moved to WordPress.org hosting

WP Migrate 0.2 – 2009-04-03

• Moved menu link from “Settings” to “Tools”
• The random string of characters no longer appears in the filename on save.

WP Migrate 0.1 – 2009-03-20

• First release