Code Snippets Pro (Premium)

Added

• Added a confirmation flow for run-once snippet execution and hardened the handler to prevent failed or confusing actions.

Changed

• Snippet names now respect the row truncation Screen Option in the admin list for better readability.
• Version switching AJAX requests now validate the correct nonce, improving reliability when updating snippet versions.

Fixed

• Fixed safe mode fatal errors caused by an undefined wp_get_current_user() call.
• Fixed PHP validation being triggered incorrectly when activating snippets in bulk.
• Fixed saving issues after a user session expires.
• Fixed warnings caused by aliased field names when reading modified snippet fields.
• Fixed vendor autoloader issues by stripping unprefixed namespace references.
• Resolved issues where snippet names and version switches could behave inconsistently in the admin UI.

Changed

• Enhanced active-link visibility in the toolbar with border-based styling.

Fixed

• Fixed a fatal error affecting snippets that use a namespace or declare statement.
• Fixed the snippets page rendering blank when another plugin's screen settings filter returned an invalid value.
• Fixed snippet saving on hosts that block REST API PUT and PATCH requests, by sending writes as POST with a method override.
• Fixed the Snippets List Order setting not being applied to the snippets list.
• Fixed admin bar snippet scripts failing to load on the free version, including on the site front end.
• Fixed snippet modified dates being sent without the correct UTC offset.
• Fixed the row truncation screen option not persisting across sessions.
• Fixed inconsistent sidebar label sizes.
• Fixed the sticky editor sidebar showing an unwanted horizontal scrollbar.

Added

• New admin interface for managing snippets, with a cleaner layout, faster interactions, and a more consistent experience across plugin screens.
• Card view for browsing snippets, with a view switcher on the snippets table and Community Cloud.
• Snippet preview modal for viewing snippet code from the snippets table without opening the editor.
• Automatic hiding of unrelated admin notices from other plugins on Code Snippets screens.
• Admin bar snippet drawer, based on the Deckerweb Snippets workflow, for quick access to snippets and Safe Mode from the WordPress admin bar.
• Snippet locking to help prevent accidental edits or deletion of important snippets. Props to https://github.com/mgiannopoulos24.
• Improved screen options on the main snippets table, including controls for visible columns and truncating long snippet names or descriptions.
• Bulk actions and bulk code download support in the redesigned snippets table.
• Featured snippets and improved browsing in Community Cloud.
• WordPress modern theme admin styling compatibility.
• Clearer accessibility labels, headings, tab markup, table checkboxes, sort buttons, copy buttons, and drag-and-drop upload controls.

Changed

• Redesigned the main snippets table with improved search, filtering, sorting, pagination, row actions, and bulk selection.
• Improved the snippet import and migration experience, including clearer file upload handling and third-party plugin migration flows.
• Improved snippet error handling so activation failures, validation errors, and stack traces are easier to understand.
• Improved Community Cloud search and filtering, including server-side filters, better result loading, and clearer empty states.
• Updated the welcome screen, toolbar, import screen, and cloud screens to match the new admin experience.
• Updated internal plugin architecture to a cleaner PSR-4 structure for better long-term maintainability.
• Improved accessibility across the snippets table, import screen, migration flow, Community Cloud, welcome screen, toolbar, dialogs, tooltips, and code editor.
• Improved colour contrast and reduced-motion support across admin screens.

Fixed

• Fixed REST API server error responses on missing snippets.
• Fixed redundant frontend logic, improving overall performance.
• Fixed Community Cloud search results and pagination to respect WordPress screen options.
• Fixed snippet saving and activation feedback to improve validation and runtime error display.
• Fixed downloaded Community Cloud snippets appearing as not downloaded after a page reload.
• Fixed network snippet lookups using the wrong database table on multisite.
• Fixed the inactive snippets count including trashed snippets.
• Fixed featured Community Cloud snippets failing to load with some cloud API responses.

Fixed

• Improved permissions handling with snippets REST API.
• Site admin cannot toggle shared network snippets status.

Fixed

• Improved security when handling actions for downloading and updating cloud snippets.

Added

• New import functionality to migrate snippets from file uploads with drag-and-drop interface.
• Support for importing snippets from other popular plugins (Header Footer Code Manager, Insert Headers and Footers, Insert PHP Code Snippet).
• Enhanced file based execution support with improved multisite mode compatibility.

Fixed

• Fixed multisite capability checks in Plugin class.
• Fixed snippet execution logic for multisite support by centralizing trashed snippet handling.
• Fixed multisite snippet handling to ensure local snippets use correct table and filter out trashed snippets.

Added

• End-to-end tests to verify the toggle visual state in the snippets list page, improving UI verification and test reliability.

Fixed

• Restored missing styles styling and direction-aware layout from Manage menu.
• Ensure correct transformation value is used when detecting state of activation toggle.

Changed

• Introduced a custom scissors icon and updated button title for the TinyMCE extension.
• Improved back-navigation styling on the edit page.
• Refined layout for column names and action buttons in the Cloud Snippets list.
• Enhanced overall styling of cloud-related UI components.
• Optimized cloud search with more efficient pagination and snippet retrieval.
• Introduced groundwork to prevent Composer dependency collisions with other plugins.

Fixed

• Improved sanitization and normalization across Cloud API and pagination outputs.
• Resolved various TinyMCE issues reported in the WordPress support forum.

Changed

• Migrated to native CSS direction handling (RTL/LTR) for improved compatibility and simpler styling
• Updated dependencies to the latest compatible versions

Fixed

• Fixed TinyMCE menu button registration to prevent initialization failure
• Fixed the position of the 'code direction' control in the editor

Added

• Added contextual notices in the Snippets list table to surface action results and warnings in the UI
• Expanded Multisite Sharing settings for clearer control over network-wide snippet sharing

Changed

• Modernized browser support targets and polished admin UI (clearer row-action badges, improved Pro badge hover, refined active snippet name styling)

Fixed

• Fixed REST API pagination to return correct results and page counts
• Resolved styling selector so the active snippet name highlights reliably

Added

• Added 'Snippets' row action to the Network Sites table
• Improved snippet name visibility for network users

Changed

• Refined badge styling and hover effects for row actions and badges
• Impoved icon style and color usage for network snippets for clearer differentiation

Fixed

• Improved network snippets management with better subsite menu permission checks
• Fixed status labels for shared network snippets
• Corrected network condition checks and improved snippet fetching logic
• Handled fatal errors in file-based snippets to prevent crashes

Added

• Soft delete (Trash) functionality for snippets with ability to undo, restore or permanently delete.
• Bulk actions for trashing, restoring, and permanently deleting multiple snippets.
• Separate filtered view to manage trashed snippets.

Fixed

• Improved namespaced PHP snippet handling with file based execution.

Added

• Code line explanation widget with apply and remove actions for AI-generated comments. (PRO)

Changed

• Improved pagination handling and display structure for cloud search results. (PRO)
• Enhanced styling for codevault rows and inactive tabs in cloud interface. (PRO)

Removed

• Removed guzzlehttp/guzzle dependency to reduce package conflicts. (PRO)

Fixed

• Improved file-based snippet handling for multisite installations.

Added

• @CarolinaOP and @louiswol94 join the team as plugin contributors.
• File-based execution mode for snippets (optional in plugin settings).
• Version switch option for easily rolling back the plugin to an earlier release.

Changed

• Prefixed Composer packages to reduce collisions with other plugins.
• Snippets REST API now supports pagination via page and per_page query parameters.
• Improved editor preview behavior.
• Minor UI improvements to the editor and sidebar.

Fixed

• Issues with snippet evaluation and front-end initialization in edge cases.
• Improved reliability of snippet evaluation.
• JavaScript and CSS snippets loading twice due to a conditions bug. (PRO)
• Issue where some conditions didn’t work due to loading before the loop. (PRO)

Added

• Snippets REST API now supports pagination via page and per_page query parameters.

Added

• Implemented version switching with a new 'Version Switch' section in Settings

Added

• Added @CarolinaOP and @louiswol94 as plugin contributors
• File-based execution mode for snippets (Optional in Plugin Settings)

Changed

• Minor UI/UX tweaks to the editor form and sidebar
• Improved editor preview behavior.

Fixed

• Improved reliability of snippet evaluation and front-end integration.
• Prefixed Composer packages to reduce collisions with other plugins, especially those using Guzzle.
• Functions conditions were loading before loop setup, resulting in some conditions not working. (PRO)
• JavaScript and CSS snippets loading twice due to a conditions bug. (PRO)

Removed

• Removed CSS linting within the editor until a modern replacement can be implemented.

Added

• New 'conditions' feature: control where and when snippets execute with a powerful logic builder. (PRO)

Changed

• Redesigned edit menu with refreshed look and functionality.
• Updated snippet type badges to be more visually distinct.
• Redesigned tooltips used throughout the plugin.
• Moved content snippet shortcode options into separate modal window.
• Updated snippet tag editor to use built-in WordPress tag editor.
• Created proper form for sharing beta feedback.
• Improved UX of snippet activation toggle.

Fixed

• Fetching active snippets on a multisite network now respects the 'priority' field above all else when ordering snippets.
• Cloud search appears correctly and allows downloading snippets in the free version of Code Snippets.
• Improved performance of loading admin menu icon.

Changed

• Updated Cloud_API::get_bundles() to properly check bundle data and return an empty array if no valid bundles are present.
• Refactored Cloud_List_Table::fetch_snippets() to always return a valid Cloud_Snippets instance.
• Cleaned up bundle iteration code and improved translation handling in the bundles view.

Fixed

• Fixed errors in bundle iteration by adding a check for the bundles array before iterating.

Added

• code_snippets/hide_welcome_banner filter hook for hiding welcome banner in dashboard.

Changed

• Updated Freemius SDK to the latest version. (PRO)

Removed

• Functionality allowing [code_snippet] shortcodes to be embedded recursively – it will be re-added in a future version.

Fixed

• Shortcodes embedded within [code_snippet] shortcodes not evaluating correctly.
• Translation functions being called too early in some instances when loading plugin settings.
• 'Generate' button not appearing on some sites. (PRO)
• Incorrect arrow entity used in cloud list table (props to [brandonjp]).
• Removed reference to missing plugins.css file in core plugin version.

Added

• Generated snippet shortcode tags will include the snippet name, for easier identification.
• Admin notices will dismiss automatically after five seconds. (#208)

Changed

• Updated CSS to use latest Sass features.
• Moved theme selector to just above editor preview on settings page (thanks to [brandonjp]). (#206)
• [code_snippet] shortcodes can now be nested within each other. (#198)

Fixed

• Save buttons above editor did not follow usual validation process in Pro. (PRO) (#197)
• Minor inconsistencies in consistent UI elements between Core and Pro.
• Tags input not allowing input. (#211)
• Issue with Elementor source code widget. (PRO) (#205)
• Snippet descriptions not visible when viewing cloud search results.
• Snippet import page not displaying number of successfully imported snippets.
• Use UTC time when deciding when to display campaign notices.

Fixed

• Redeployment of v3.6.6 to overcome issue with initial build.
• Type issue when caching cloud links. (PRO)

Changed

• Improved compatability with modern versions of PHP.
• Extended welcome API to include admin notices.
• Action hook code_snippets/update_snippet now only includes the snippet ID instead of the full snippet object.
• Action hook code_snippets/admin/manage now includes the currently viewed type.

Fixed

• Memory issue from checking aggregate posts while loading front-end syntax highlighter.
• Translation functions being called too early on upgrade, resulting in localisation loading errors.
• Bug preventing the 'share on network' status of network snippets from correctly updating.
• Incorrect logic controlling when to display 'Save Changes' or 'Save Changes and Activate' buttons.
• Old notices persisting when switching between editing and creating snippets.

• Redeployment of v3.6.5 to overcome issue with initial build.

Added

• New admin menu providing useful resources and updates on the Code Snippets plugin and community.

Added

• AI generation for all snippet types: HTML, CSS, JS. (PRO)
• Button to create a cloud connection directly from the Snippets menu when disconnected. (PRO)

Changed

• Increment the revision number of CSS and JS snippet when using the 'Reset Caches' debug action. (PRO)
• UX in generate dialog, such as allowing 'Enter' to submit the form. (PRO)

Fixed

• Minor type compatability issue with newer versions of PHP.
• Undefined array key issue when initiating cloud sync. (PRO)
• Bug preventing downloading a single snippet from a bundle. (PRO)
• Translations not loading for strings in JavaScript files.

Added

• Added debug action for resetting snippets caches.

Fixed

• Import error when initialising cloud sync configuration. (PRO)

Removed

• Removed automatic encoding of code content.

Fixed

• Error when attempting to save shared network snippets marked as active.
• Type error when rendering checkbox fields without a stored or default value.
• Label for snippet sharing input incorrectly linked to input field.
• Error when attempting to download export files from Edit menu.
• Issue loading Freemius string overrides too early. (PRO)
• Fix redirect URL when connecting with OAuth on subdirectory or HTTPS sites. (PRO)
• Import error when attempting to completely uninstall the plugin.

Fixed

• Issue accessing fields on Snippets class.

Added

• Ability to authenticate with Code Snippets Cloud using OAuth. (PRO)
• Integration with GPT AI for generating snippets. (PRO)
• Ability to generate line-by-line descriptions of snippet code with GPT AI. (PRO)
• Ability to generate tags and description text from existing snippet code with GPT AI. (PRO)
• Added debug settings menu for manually performing problem-solving actions.
• Filter to disable scroll-into-view functionality for edit page notices.

Changed

• Updated minimum PHP requirement to 7.4.
• Ensure that the URL of the edit snippet page changes when adding a new snippet.
• Snippet tags will automatically be added when focus is lost on the tags field.

Fixed

• Moved active status border on edit name field to left-hand side.
• New notices will not scroll if already at top of page.
• Potential CSRF vulnerability allowing an authenticated user to reset settings.

Fixed

• Undefined array key error when accessing plugin settings page. (PRO)
• Issue registering API endpoints affecting edit post screen. (PRO)
• Snippet ID instead of snippet object being passed to code_snippets/update_snippet action hook.

Added

• Support for the Code Snippets Cloud API.
• Search and download public snippets.
• Codevault back-up and synchronisation. (PRO)
• Synchronised local snippets are automatically updated in Cloud. (PRO)
• Bulk actions - 'update' and 'download'.
• Download snippets from public and private codevaults. (PRO)
• Search and download any publicly viewable snippet in Code Snippet Cloud by keyword or name of codevault. (PRO)
• Deploy snippets to plugin from Code Snippets Cloud app. (PRO)
• Bundles of Joy! Search and download Snippet Bundles in one go direct from Code Snippets Cloud. (PRO)

Changed

• Redirect to snippets table when deleting snippet from the edit menu.
• Scroll new notices into view on edit menu.

Fixed

• Error when attempting to update network shared snippets after saving. [#]

Fixed

• Issue causing export process to fail with fatal error. [#]
• Type issue on the_posts filter when no posts available. [#]

Added

• Added better debugging when calling REST API methods from the edit menu.

Changed

• Escape special characters when sending snippet code through AJAX to avoid false-positives from security modules. [#]
• Only display the latest update or error notice on the edit page, instead of allowing them to stack.

Fixed

• Undefined array key error. [#]
• Potential type issue when loading Prism. [#]
• Potential type issue when sorting snippets. [#]
• Issue preventing asset revision numbers from updating correctly. (PRO) [#]

Added

• Proper WordPress REST API support for retrieving and modifying snippets.
• Added help links to content snippet options.

Changed

• Better compatibility with modern versions of PHP (7.0+).
• Converted Edit/Add New Snippet page to use React:
  • Converted action buttons to asynchronously use REST API endpoints through AJAX.
  • Load page components dynamically through React.
  • Added action notice queue system
  • Replaced native alert dialog with proper React modal.
• Catch snippet execution errors to prevent site from crashing.
• Display recent snippet errors in admin dashboard instead.
• Updated editor block to use new REST API endpoints. (PRO)
• Change colour of upgrade notice in Pro plugin. (PRO)
• All available snippet data is included in export files.
• Only import specific fields from export file, even if additional fields specified.
• Pass additional attributes specified in [code_snippet] content shortcode to shortcode content.
• Make shortcode attributes available as individual variables.
• Allow boolean attributes to be passed to code snippets shortcodes without specifying a value.
• Replace external links to Pro pricing page with an upgrade modal.

Fixed

• Issue preventing editor colorpicker from loading correctly. (PRO)
• Issue preventing linting libraries from loading correctly in the code editor.

Added

• Added additional editor shortcuts to list in tooltip.
• Filter for changing Snippets admin menu position. See this help article for more information.
• Ability to filter shortcode output. Thanks to contributions from Jack Szwergold.

Fixed

• Do not enqueue CSS or JS snippet file if no snippets exist. (PRO)
• Bug causing all snippets to show in site health information instead of those active.
• Unnecessary sanitization of file upload data causing import process to fail on Windows systems.

Fixed

• Plugin lacking a valid header error on activation.

Added

• Ctrl+/ or Cmd+/ as shortcut for commenting out code in the snippet editor.
• Additional hooks to various snippet actions, thanks to contributions made by ancient-spirit.
• Fold markers, additional keyboard shortcuts and keymap options to snippet editor, thanks to contributions made by Amaral Krichman.
• WP-CLI commands for retrieving, activating, deactivating, deleting, creating, updating, exporting and importing snippets.

Changed

• Removed duplicate tables exist query. (#).
• Enabled 'add paragraphs and formatting' option by default for newly inserted content snippets.

Fixed

• Issue making survey reminder notice not dismissible.
• Path to iron visible when updating the pro plugin.

Added

• Option to show and hide line numbers in Gutenberg source code editor block. (PRO)
• Support for highlighting HTML, CSS, JS and embedded code in the front-end PrismJS code highlighter.
• Additional features to front-end PrismJS code highlighter, including automatic links and a copy button.
• Support for multiple code styles in the source code Gutenberg editor block. (PRO)
• Admin notice announcing release of Code Snippets Pro.
• Button for copying shortcode text to clipboard.
• Option to choose from 44 different themes for the Prism code highlighter in the source editor block and Elementor widget. (PRO)

Changed

• Include Code Snippets CSS and JS source code in distributed package.
• Don't delete data from plugin if deleting Code Snippets Free while Code Snippets Pro is active.
• Streamlined user interface and experience in Gutenberg editor blocks. (PRO)
• Compatibility of Elementor widgets with the latest version of Elementor. (PRO)
• Replace icon font menu icon with embedded SVG icon.

Removed

• Remove default value from SQL columns to improve compatibility with certain versions of MySQL.

Fixed

• Delay loading snippets in Gutenberg editor blocks. (PRO)
• Inconsistencies with translations between different plugin versions.
• Issue with Content Snippet shortcode information not displaying.

Changed

• Updated external links and branding for Code Snippets Pro.
• Add link URLs to settings pages, as an alternative to in-page navigation.
• Improved visual style of Gutenberg editor blocks. (PRO)

Fixed

• Various fixes to block editor scripts. (PRO)

Added

• Added additional parameters to code_snippets/export/filename filter.

Fixed

• Download snippets feature not including snippet content.
• Alignment of 'opens externally' dashicon.

Added

• More comprehensive cache coverage, including for active snippets.
• Icon to 'Go Pro' button indicating it opens an external tab.

Changed

• Simplified database queries.
• Allow display styles in snippet descriptions.

Fixed

• Caching inconsistencies preventing snippets and settings from refreshing on sites with persistent object caching.

Fixed

• Incompatibility issue with earlier versions of PHP.

Added

• HTML content snippets for displaying as shortcodes or including in the page head or footer area.
• Notice reminding users to upgrade unsupported PHP versions.
• Visual settings to add attributes to shortcodes.
• Shortcode buttons to the post and page content editors.
• Basic REST API endpoints.
• Snippet type column to the snippets table.
• Snippet type badges to Edit and Add New Snippet pages.
• Setting to control whether the current line of the code editor is highlighted.
• Display a warning when saving a snippet with missing title or code.
• Add suffix to title of cloned snippets.
• Added key for the 'active' and 'scope' database table columns to speed up queries.
• Added snippet type labels to the tabs on the Snippets page.
• Added hover effect to priority settings in the snippets table to show that they are editable.
• CSS style snippets for the site front-end and admin area. (PRO)
• JavaScript snippets for the site head and body area on the front-end. (PRO)
• Browser cache versioning for CSS and JavaScript snippets. (PRO)
• Support for exporting and downloading CSS and JavaScript snippets. (PRO)
• Support for highlighting code on the front-end. (PRO)
• Editor syntax highlighting for CSS, JavaScript and HTML snippets. (PRO)
• Button to preview full file when editing CSS or JavaScript snippets. (PRO)
• Option to minify CSS and JavaScript snippets. (PRO)
• Gutenberg editor block for displaying content snippets. (PRO)
• Gutenberg editor block for displaying snippet source code. (PRO)
• Elementor widget for displaying content snippets. (PRO)
• Elementor widget for displaying snippet source code. (PRO)

Changed

• Updated plugin code to use namespaces, preventing name collisions with other plugins.
• Redirect from edit menu if not editing a valid snippet.
• Moved activation switch into its own table column.
• Updated code documentation according to WordPress standards.
• Split settings page into tabs.
• Use the version of CodeMirror included with WordPress where possible to inherit the additional built-in features.

Deprecated

• Deprecated functions and compatibility code for unsupported PHP versions.

Removed

• Option to disable snippet scopes.

Fixed

• Snippets table layout on smaller screens.

Fixed

• Issue with processing uploaded import files.
• Issue with processing tag filters.

Fixed

• Incompatibility issue with older versions of PHP.

Fixed

• Prevent array key errors when loading the snippet table with unknown order values.

Fixed

• Potential security issue outputting snippets-safe-mode query variable value as-is. Thanks to Krzysztof Zając for reporting.

Added

• Added translations:
  • Spanish by Ibidem Group
  • Urdu by Samuel Badree
  • Greek by Toni Bishop from Jrop
• Support for :class syntax to the code validator.
• PHP8 support to the code linter.
• Color picker feature to the code editor.
• Failsafe to prevent multiple versions of Code Snippets from running simultaneously.

Fixed

• Prevent network snippets table from being created on single-site installs.

Added

• Czech translation by Lukáš Tesař.
• Code direction setting for RTL users.
• Additional action hooks and search API thanks to @Spreeuw.

Changed

• Updated CodeMirror to version 5.59.4.

Fixed

• Code validator now supports function_exists and class_exists checks.
• Code validator now supports anonymous functions.
• Issue with saving the hidden columns setting.
• Replaced the outdated tag-it library with tagger for powering the snippet tags editor.

Added

• Basic error checking for duplicate functions and classes.
• Additional API options for retrieving snippets.
• Store the time and date when each snippet was last modified.
• Basic error checking when activating snippets.

Changed

• Updated CodeMirror to version 5.50.2.
• Updated Italian translations to fix display issues – thanks to Francesco Marino.
• Changed the indicator color for inactive snippets from red to grey.

Fixed

• Ordering snippets in the table by name will now be case-insensitive.
• Code editor will now properly highlight embedded HTML, CSS and JavaScript code.
• Fixed a bug preventing the editor theme from being set to default.
• Ensure that imported snippets are always inactive.
• Check the referer on the import menu to prevent CSRF attacks. Thanks to Chloe with the Wordfence Threat Intelligence team for reporting.
• Ensure that individual snippet action links use proper verification.

Added

• Hover effect to activation switches.
• Additional save buttons above snippet editor.
• List save keyboard shortcuts to the help tooltip.
• Change "no items found" message when search filters match nothing.

Changed

• Updated CodeMirror to version 5.44.0.

Fixed

• Calling deprecated code in database upgrade process.
• Include snippet priority in export files.
• Use Unix newlines in code export file.
• Correctly register snippet tables with WordPress to prevent database repair errors. [#]
• CodeMirror indentation settings being applied incorrectly.

Removed

• Removed potentially problematic cursor position saving feature.

Added

• Add menu buttons to settings page for compact menu.
• Help tooltop to snippet editor for keyboard shortcuts, thanks to Michael DeWitt.
• Added button for executing single-use snippets to snippets table.
• Sample snippet for ordering snippets table by name by default.

Changed

• French translation updated thanks to momo-fr.
• Updated CodeMirror to version 5.43.0.

Fixed

• Split code editor and tag editor scripts into their own files to prevent dependency errors.
• Handling of single-use shared network snippets.
• Minor translation template issues.

Added

• Search/replace functionality to the snippet editor. See here for a list of keyboard shortcuts. [#]
• Option to make admin menu more compact.
• Added additional styles to editor settings preview.
• PHP linter to code editor.

Changed

• Updated CodeMirror to version 5.42.0.
• Integration between plugin and the CodeMirror library, to prevent collisions.
• Use external scripts instead of inline scripts.

Fixed

• Problem clearing recently active snippet list.
• Missing functionality for 'Auto Close Brackets' and 'Highlight Selection Matches' settings.

Changed

• CodeMirror updated to version 5.41.0.
• Attempt to create database columns that might be missing after a table upgrade.
• Streamlined upgrade process.
• Made search box appear at top of page on mobile. [#]
• Updated screenshots.

Fixed

• Interface layout on sites using right-to-left languages.

Added

• Added Import button next to page title on manage page.
• Added coloured banner indicating whether a snippet is active when editing.

Changed

• Updated import page to improve usability.
• Updated CodeMirror to 5.40.0.

Removed

• Removed option for including network-wide snippets in subsite lists on multisite.

Fixed

• Prevented hidden columns setting from reverting to default.

Added

• Ability to assign a priority to snippets, to determine the order in which they are executed.
• Pressing Ctrl/Cmd + S while writing a snippet will save it.
• Shadow opening PHP tag above the code editor.
• Install sample snippets when the plugin is installed.
• Filter hook for controlling the default list table view.
• Action for cloning snippets.

Changed

• The editor cursor position will be preserved when saving a snippet.
• Updated the message shown when there are no snippets.
• Show all available tags when selecting the tag field.

Added

• Button to reset settings to their default values.
• Belarusian translation by Hrank.com.

Changed

• Made uninstall cleanup optional through a plugin setting.
• Ordered tags by name in the filter dropdown menu.
• Enabled sorting snippets table by tags.
• Updated CodeMirror to version 5.39.0.

Fixed

• Applied formatting filters to snippet descriptions in the table.
• Incorrectly translated strings.

Fixed

• Prevent errors when trying to export no snippets.
• Use wp_json_encode() to encode export data.
• Check both the file extension and MIME type of uploaded import files.

Added

• Added support for importing from multiple export files at once.
• New scope for single-use snippets.
• Allowed plugin settings to be unified on multisite through Network Settings option.

Changed

• Unbold the titles of inactive snippets for greater visual distinction.
• Don't show network snippets on subsites by default, and only to super admins.
• Export snippets to JSON instead of XML.
• More options for importing duplicate snippets.
• Use strings for representing scopes internally instead of numbers.
• Rename 'Export to PHP' to 'Download', and add button to edit snippet page.

Fixed

• Issue with incorrectly treating network snippets as site-wide for code validation.

Added

• Added Brazilian Portuguese translation by Bruno Borges

Changed

• Moved scope and other settings on single snippet page to below code area.

Fixed

• Use standard WordPress capabilities instead of custom capabilities to prevent lockouts.
• Multisite issue with retrieving active shared snippets from the wrong table causing duplicate snippet execution.

Changed

• Updated CodeMirror to version 5.33.
• Made the "Activate By Default" setting enabled by default for new installations.

Fixed

• Undefined function error when accessing the database on multisite.
• Ensured all admin headings are hierarchical for accessibility.

Changed

• Minor improvements to database creation function.

Fixed

• Prevented PHP error from occurring when saving a snippet.

Fixed

• Prevent snippets from being executed twice when saving due to invalid ID being passed to allow_execute_snippet filter.
• Re-enabled output suppression when executing snippets.

Fixed

• Do not attempt to combine queries for fetching local and multisite snippets.

Fixed

• Prevent illegal mix of collations errors when fetching snippets from database tables with different collations. [#]

Changed

• Moved code to disable snippet execution into a filter hook.
• execute_active_snippets() function updated with improved efficiency.
• Renamed Snippet class to avoid name collisions with other plugins.
• Don't hide output when executing a snippet.

Fixed

• Prevented invalid properties from being set when saving a snippet.
• Use the correct protocol when saving a snippet.
• Active shared snippets not being updated correctly.

Added

• Added French (Canada) translation by Domonic Desbiens.
• Added fixes for Indonesian translation by @zmni.

Fixed

• Fixed snippet description field alias not mapping correctly, causing snippet descriptions to not be displayed in the table or when editing a snippet.
• Ensured that get_snippets() function retrieves snippets with the correct 'network' setting. Fixes snippet edit links in network admin.

Added

• Added Indonesian translation by Jordan Silaen from ChameleonJohn.com .
• Added setting to hide network snippets on subsites.

Security

• Ensured HTML in snippet titles is escaped in snippets table.
• Disallowed undefined fields to be set on the Snippets class.
• Prevented shared network snippets from being included twice in snippets table on multisite.

Fixed

• Fixed all snippets being treated as network snippets on non-multisite sites.

Added

• Added more compete output escaping to prevent XSS errors.

Changed

• Updated CodeMirror to version 5.25.0.
• Show network active snippets as read-only on multisite subsites.

Fixed

• Fix bug introduced in 2.8.1 that broke code verification functionality by executing code twice.

Changed

• Updated German translation.
• Updated CodeMirror to version 5.24.0.

Removed

• Removed possible conflict between Debug Bar Console plugin. (#52)

Fixed

• Fixed admin menu items not translating.
• Corrected editor alignment on RTL sites. (#)
• Fixed bulk actions running when Filter button is clicked. (#)

Changed

• Renamed 'Manage' admin menu label to 'All Snippets' to keep in line with other admin menu labels.
• Renamed placeholder on snippet name field to 'Enter title here'.
• Updated CodeMirror to version 5.21.0.
• Moved 'Edit Snippet' admin menu above 'Add New' menu.
• Made pressing Ctrl-Enter in the code editor save the snippet.

Removed

• Removed CodeMirror search functionality.

Fixed

• Fixed Italian translation errors. Props to @arsenalemusica.

Changed

• Updated CodeMirror to version 5.10.0.

Fixed

• Fixed a few strings not being translated.

Changed

• Updated German translation by Mario Siegmann.

Added

• Added Dutch translation by Sander Spies.

Changed

• Updated CodeMirror to version 5.19.0.

Security

• Ensured that the editor theme setting is properly validated. Thanks to Netsparker for reporting.
• Ensured that snippet tags are properly escaped. Thanks to Netsparker for reporting.

Added

• Added query var to disable snippet execution. To use, add ?snippets-safe-mode=true to the URL.

Changed

• Updated German translation by Mario Siegmann.
• Updated CodeMirror to version 5.17.0.
• Increased default snippets per page so that all are usually shown.

Fixed

• Fixed plugin translations being loaded.
• Fixed description field not being imported.
• Fixed issue with CodeMirror rubyblue theme. [#]
• Fixed snippet fields not importing.
• Fixed a minor XSS vulnerability discovered by Burak Kelebek. [#]

Changed

• Updated German translation by Mario Siegmann.
• Updated error catching to work with snippets including functions and classes.

Fixed

• Fixed error catching not working correctly.
• Fixed editor autoresizing.

Added

• Added [code_snippets] shortcode for embedding snippet code in a post.
• Added front-end syntax highlighting for shortcode using PrismJS.

Changed

• Updated CodeMirror to version 5.10.0.

Removed

• Reconfigured plugin to use classloader and converted a lot of functional code into OOP code.

Fixed

• Fixed broken snippet search feature. [#]

Fixed

• Ensure errors are fatal before catching them during error checking.
• Escape the snippet name on the edit page to ensure it displays correctly.
• Exclude snippets with named functions from error checking so they do not run twice.

Added

• Detect parse and fatal errors in code when saving a snippet, and display a user-friendly message.

Changed

• Updated access of some methods in Code_Snippets_List_Table class to match updated WP_List_Table class.

Added

• Added query variable to activate safe mode.
• Added settings to disable description and tag editors.

Changed

• Updated editor preview updating code to use vanilla JavaScript instead of jQuery.

Fixed

• Fixed settings not saving.
• Fixed snippet descriptions not displaying on manage menu.
• Load CodeMirror after plugin styles to fix error with Zenburn theme.
• Hide snippet scope icons when the scope selector is disabled.
• Fixed description heading on edt snippet menu being hidden when visual editor disabled.
• Deactivate a shared network snippet on all subsites when it looses its sharing status.

Fixed

• Fixed CodeMirror themes not being detected on settings page [#]

Added

• Added ability to share network snippets to individual sites on WordPress multisite.
• Added code_snippets/after_execute_snippet filter.
• Added class for individual snippets.

Changed

• Improved code directory and class structure.
• Improved code for printing admin messages.
• Updated German translation (Joerg Knoerchen)
• Updated get_snippets() function to retrieve individual snippets.
• Changed admin page headers to use <h1> tags instead of <h2> tags.
• Updated CodeMirror to version 5.6.

Removed

• Remove legacy code for pre-3.6 compatibility.
• Removed scope statuses and added fixed tags to indicate scope.
• Removed snippet settings page from network admin.

Added

• Added icons for admin and front-end snippets to manage table.
• Added filter switch to prevent a snippet from executing. (#25)

Changed

• Improved settings retrieval by caching settings.
• Updated Russian translation by Alexey Chumakov.

Removed

• Removed nested functions.

Fixed

• Fixed errors in string translation.
• Fixed bug in import process. (#32)

Added

• Added support for importing and exporting snippet scope.

Changed

• Improved database table structure.

Fixed

• Fixed broken call to export_snippet() function.
• Fixed duplicate primary key database error.

Added

• Added statuses for snippet scopes on manage snippets table.

Changed

• Updated references to old plugin site.
• Made minor updates to French translation file.

Fixed

• Resolved JavaScript error on edit snippet pages.
• Added polyfill for array_replace_recursive() function for PHP 5.2.

Fixed

• Fixed the default values of new setting not being applied.
• Fixed missing background of tags input.

Added

• Introduced CodeSniffer testing on code.
• Added snippet scope selector.

Changed

• Minified all CSS and JS in plugin.
• Made CodeMirror theme names more readable.

Fixed

• Fixed description heading disappearing when media buttons enabled.
• Fixed bug causing translations to not be loaded.

Added

• Added additional setting descriptions.
• Added settings for code and description editor height.

Changed

• Updated CodeMirror to version 5.2.
• Improved efficiency of settings component.

Fixed

• Fixed not escaping the request URL when using query arg functions.

Changed

• Updated German translation by Joerg Knoerchen.

Removed

• Remove settings database option when plugin is uninstalled.

Fixed

• Fix error in table creation code.

Fixed

• Fixed table creation code not running on upgrade.
• Fixed snippets per page option not saving.

Highlights.

• Better import/export functionality.
• New settings page with code editor settings.
• Code rewritten for cleaner and more efficient code.
• Lots of new translations.

Added.

• Added link to Code Snippets importer under Snippets admin menu.
• Added settings component and admin page.
• Added support for different CodeMirror themes.
• Integrated tags component into main plugin. Current users of the Code Snippets Tags plugin can safely uninstall it.
• Added Auto Close Brackets CodeMirror addon (props to TronicLabs).
• Added Croatian translation by Borisa Djuraskovic from Web Hosting Hub.
• Added Highlight Selection Matches CodeMirror addon (props to TronicLabs).
• Added Chinese translation thanks to Jincheng Shan.
• Added Russian translation by Alexander Samsonov.
• Added Slovak translation by [Ján Fajčák] from WordPress Slovakia.
• Added setting to always save and activate snippets by default.

Changed

• Added braces to single-line conditionals in line with new coding standards.
• Split up large classes into separate functions.
• Improved plugin file structure.
• Replaced uninstall hook with single file method.
• Updated CodeMirror library to version 5.0.
• Rewritten import/export functionality to use DOMDocument.
• Merged Code_Snippets_Export_PHP class into Code_Snippets_Export class.

Deprecated

• Removed old admin style support.
• Removed backwards-compatible support.

Fixed

• Fixed incompatibility errors with PHP 5.2.
• Fixed empty MO translation files.
• Removed duplicate MySQL primary key indexing.

Highlights

• Better import/export functionality.
• New settings page with code editor settings.
• Code rewritten for cleaner and more efficient code.
• Lots of new translations.

Added

• Added link to Code Snippets importer under Snippets admin menu.
• Added settings component and admin page.
• Added support for different CodeMirror themes.
• Added Auto Close Brackets CodeMirror addon (props to TronicLabs).
• Added Croatian translation by Borisa Djuraskovic from Web Hosting Hub.
• Added Highlight Selection Matches CodeMirror addon (props to TronicLabs).
• Added Chinese translation thanks to Jincheng Shan.
• Added Russian translation by Alexander Samsonov.
• Added Slovak translation by [Ján Fajčák] from WordPress Slovakia.
• Added setting to always save and activate snippets by default.
• Added braces to single-line conditionals in line with new coding standards.

Changed

• Improved plugin file structure.
• Updated CodeMirror library to version 5.0.
• Split up large classes into separate functions.
• Replaced uninstallation hook with single file method.
• Rewritten import/export functionality to use DOMDocument.

Removed

• Removed old admin style support.
• Removed backwards-compatible support.
• Removed duplicate MySQL primary key indexing.

Deprecated

• Integrated tags component into main plugin. Current users of the Code Snippets Tags plugin can safely uninstall it.
• Merged Code_Snippets_Export_PHP class into Code_Snippets_Export class.

Fixed

• Fixed incompatibility errors with PHP 5.2.
• Fixed empty MO translation files.

Fixed

• Added capability check to site snippets importer.

Changed

• Use an icon font for menu icon instead of embedded SVG.
• Use Sass (libsass) instead of Compass.
• Unminified CodeMirror scripts.

Fixed

• Fixes for the WP 3.8 interface.
• Fix 'enable snippets menu for site admins' multisite setting.

• Add and remove network capabilities as super admins are added and removed.
• Updated MP6 icon implementation.
• Replaced buggy trim <?php and ?> functionality with a much more reliable regex method. (#)
• Added French translation thanks to translator oWEB.
• Fixed snippet failing to save when code contains % character, props to nikan06. (#)
• Added 'Save & Deactivate' button to the edit snippet page. (#)
• Removed edit and install capabilities (now only uses the manage capability).
• Fixed HTML breaking in export files. (#)
• Make the title of each snippet on the manage page a clickable link to edit the snippet (#)
• Added nonce to edit snippet page.
• Hide row actions on manage snippet page by default.
• Removed screenshots from plugin.
• Improved CodeMirror implementation.
• Added a fallback MP6 icon.
• Use the proper WordPress database APIs all of the time.
• Rewritten export functionality.
• Fixed incorrect export filename.
• Updated CodeMirror to version 3.19.
• Removed CodeMirror bundled with plugin.
• Updated WordPress.org plugin banner.
• Fixed CodeMirror incompatibility with the WP Editor plugin.
• Fixed CodeMirror incompatibility with the Debug Bar Console plugin.

Added

• Added French translation thanks to translator oWEB.
• Added 'Save & Deactivate' button to the edit snippet page. (#)
• Added nonce to edit snippet page.
• Added a fallback MP6 icon.

Changed

• Updated MP6 icon implementation.
• Improved CodeMirror implementation.
• Updated CodeMirror to version 3.19.
• Updated WordPress.org plugin banner.
• Add and remove network capabilities as super admins are added and removed.
• Replaced buggy trim <?php and ?> functionality with a much more reliable regex method. (#)
• Make the title of each snippet on the manage page a clickable link to edit the snippet (#)
• Hide row actions on manage snippet page by default.
• Use the proper WordPress database APIs consistently.
• Rewritten export functionality.

Removed

• Removed edit and install capabilities (now only uses the manage capability).
• Removed screenshots from plugin.
• Removed CodeMirror bundled with plugin.

Fixed

• Fixed snippet failing to save when code contains % character, props to nikan06. (#)
• Fixed HTML breaking in export files. (#)
• Fixed incorrect export filename.
• Fixed CodeMirror incompatibility with the WP Editor plugin.
• Fixed CodeMirror incompatibility with the Debug Bar Console plugin.

Changed

• Updated CodeMirror to 3.15.
• Compiled all CodeMirror scripts into a single file.
• Use Sass + Compass for CSS.
• Use Grunt for build automation.
• Minify CSS.

Fixed

• Fixed code typo that was breaking export files.

• Allow no snippet name or code to be set.
• Prevented an error on fresh multisite installations.
• Refactored code to use best practices.
• Improved database table creation method: on a single-site install, the snippets table will always be created. On a multisite install, the network snippets table will always be created; the site-specific table will always be created for the main site; for sub-sites the snippets table will only be created on a visit to a snippets admin page.
• Updated to CodeMirror 3.14.
• Changes to filter and action hook API.
• Added error message handling for import snippets page.
• Don't encode HTML entities in database.

Added

• Added error message handling for import snippets page.

Changed

• Improved database table creation method: on a single-site install, the snippets table will always be created. On a multisite install, the network snippets table will always be created; the site-specific table will always be created for the main site; for sub-sites the snippets table will only be created on a visit to a snippets admin page.
• Updated to CodeMirror 3.14.
• Allow no snippet name or code to be set.
• Prevented an error on fresh multisite installations.
• Refactored code to use best practices.

Deprecated

• Changes to filter and action hook API.

Fixed

• Removed encoding of HTML entities in database.

Fixed

• Correct path to admin menu icon. Fixes #8

Fixed

• Fixed a bug with custom capabilities and admin menus.

Added

• Added German translation thanks to David Decker
• Allow or deny site administrators access to snippet admin menus. Set your preference in the Enable Administration Menus setting under the Settings > Network Settings network admin menu.

Changed

• Updated PHP Documentation completely. [View online]
• Only load admin functions when viewing dashboard.
• Improve database table creation and upgrade process.
• Optimized to use less database queries.

Fixed

• Fix a bug with snippet being set as deactivated when saved.

• Improved plugin API.
• Fixed a bug with saving snippets per page option (#)
• Updated CodeMirror to version 3.11.
• Allow plugin to be activated on individual sites on multisite (#)
• Slimmed down the description visual editor.
• Added icon for the new MP6 admin UI (#)
• Strip PHP tags from the beginning and end of a snippet on save (#)
• Changed to MIT license
• Removed HTML, CSS and JavaScript CodeMirror modes that were messing things up.
• Change label in admin menu when editing a snippet.
• Improved admin styling.
• Made everything leaner, faster, and better.

Added

• Added icon for the new MP6 admin UI (#)
• Allow plugin to be activated on individual sites on multisite (#)
• Strip PHP tags from the beginning and end of a snippet on save (#)
• Change label in admin menu when editing a snippet.

Changed

• Improved plugin API.
• Updated CodeMirror to version 3.11.
• Changed to MIT license
• Improved admin styling.
• Slimmed down the description visual editor.
• Made everything leaner, faster, and better.

Removed

• Removed HTML, CSS and JavaScript CodeMirror modes that were messing things up.

Fixed

• Fixed a bug with saving snippets per page option (#)

Fixed

• Fixed a bug with permissions not being applied on install (#)
• Fixed a bug in the uninstall method (#)

• Updated code editor to use CodeMirror 3.
• Improved compatibility with Clean Options plugin.
• Code improvements and optimization.
• Changed namespace from cs to code_snippets.
• Move css and js under assets.
• Organized CodeMirror scripts.
• Improved updating process.
• Current line of code editor is now highlighted.
• Highlight matches of selected text in code editor.
• Only create snippet tables when needed.
• Store multisite only options in site options table.
• Fixed compatibility bugs with WordPress 3.5.

Added

• Current line of code editor is now highlighted.
• Highlight matches of selected text in code editor.

Changed

• Code improvements and optimization.
• Updated code editor to use CodeMirror 3.
• Improved compatibility with Clean Options plugin.
• Changed namespace from cs to code_snippets.
• Improved updating process.
• Move css and js under assets.
• Organized CodeMirror scripts.
• Store multisite only options in site options table.
• Only create snippet tables when needed.

Fixed

• Fixed compatibility bugs with WordPress 3.5.

• Updated CodeMirror to version 2.33.
• Updated the 'Manage Snippets' page to use the WP_List_Table class.
  • Added 'Screen Options' tab to 'Manage Snippets' page.
  • Added search capability to 'Manage Snippets' page.
  • Added views to easily filter activated, deactivated and recently activated snippets.
  • Added ID column to 'Manage Snippets' page.
  • Added sortable name and ID column on 'Manage Snippets' page (#)
• Added custom capabilities.
• Improved API.
• Added 'Export to PHP' feature. (#)
• Lengthened snippet name field to 64 characters. (#)
• Added i18n.

Added

• Added custom capabilities.
• Added 'Export to PHP' feature. (#)
• Added i18n.

Changed

• Updated CodeMirror to version 2.33.
• Updated the 'Manage Snippets' page to use the WP_List_Table class:
  • Added 'Screen Options' tab to 'Manage Snippets' page.
  • Added search capability to 'Manage Snippets' page.
  • Added views to easily filter activated, deactivated and recently activated snippets.
  • Added ID column to 'Manage Snippets' page.
  • Added sortable name and ID column on 'Manage Snippets' page (#)
• Improved API.
• Lengthened snippet name field to 64 characters. (#)

• Added interface to Network Dashboard.
• Updated uninstall to support multisite.
• Replaced EditArea with CodeMirror.
• Small improvements.

Added

• Added interface to Network Dashboard.

Changed

• Updated uninstall to support multisite.
• Replaced EditArea with CodeMirror.
• Small improvements.

Fixed

• Fixed a bug with version 1.3.1.

Changed

• Changed plugin website URI.
• Cleaned up some code.

• Added export option to 'Manage Snippets' page.
• Added 'Import Snippets' page.

Added

• Added export option to 'Manage Snippets' page.
• Added 'Import Snippets' page.

• Minor improvements.
• Added code highlighting.
• Removed 'Uninstall Plugin' page.
• Data will now be cleaned up when plugin is deleted through WordPress admin.

Added

• Added code highlighting.

Changed

• Minor improvements.
• Data will now be cleaned up when plugin is deleted through WordPress admin.

Removed

• Removed 'Uninstall Plugin' page.

• Fixed a permissions bug with DISALLOW_FILE_EDIT being set to true. (#)
• Fixed a bug with the page title reading 'Add New Snippet' on the 'Edit Snippets' page.
• Fixed a bug not allowing the plugin to be Network Activated. (#)

Fixed

• Fixed a permissions bug with DISALLOW_FILE_EDIT being set to true. (#)
• Fixed a bug with the page title reading 'Add New Snippet' on the 'Edit Snippets' page.
• Fixed a bug not allowing the plugin to be Network Activated. (#)

• Stable version released.

Added

• Stable version released.