Version 3.4.0 (17 May 2023)

• Added: Proper WordPress REST API support for retrieving and modifying snippets.
• Improved: Better compatibility with modern versions of PHP (7.0+).
• Improved: 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.
• Improved: Catch snippet execution errors to prevent site from crashing.
• Improved: Display recent snippet errors in admin dashboard instead.
• Improved: Updated editor block to use new REST API endpoints. (PRO)
• Improved: Change colour of upgrade notice in Pro plugin. (PRO)
• Improved: All available snippet data is included in export files.
• Improved: Only import specific fields from export file, even if additional fields specified.
• Fixed: Issue preventing editor colorpicker from loading correctly. (PRO)
• Improved: Added help links to content snippet options.
• Improved: Pass additional attributes specified in [code_snippet] content shortcode to shortcode content.
• Improved: Make shortcode attributes available as individual variables.
• Improved: Allow boolean attributes to be passed to code snippets shortcodes without specifying a value.
• Improved: Replace external links to Pro pricing page with an upgrade modal.
• Fixed: Issue preventing linting libraries from loading correctly in the code editor.

Version 3.3.0 (09 Mar 2022)

• Fixed: Do not enqueue CSS or JS snippet file if no snippets exist. (PRO)
• Improved: Added additional editor shortcuts to list in tooltip.
• Added: Filter for changing Snippets admin menu position. See this help article for more information.
• Added: Ability to filter shortcode output. Thanks to contributions from Jack Szwergold.
• Fixed: Bug causing all snippets to show in site health information instead of those active.
• Fixed: Unnecessary sanitization of file upload data causing import process to fail on Windows systems.

Version 3.2.2 (17 Nov 2022)

• Fixed: Plugin lacking a valid header error on activation.

Version 3.2.1 (05 Oct 2022)

• Fixed: Issue making survey reminder notice not dismissible.
• Added: Ctrl+/ or Cmd+/ as shortcut for commenting out code in the snippet editor.
• Added: Additional hooks to various snippet actions, thanks to contributions made by ancient-spirit.
• Added: Fold markers, additional keyboard shortcuts and keymap options to snippet editor,
  thanks to contributions made by Amaral Krichman.
• Improved: Removed duplicate tables exist query. (#).
• Improved: Enabled 'add paragraphs and formatting' option by default for newly inserted content snippets.
• Added: WP-CLI commands for retrieving, activating, deactivating, deleting, creating, updating, exporting and importing snippets.
• Fixed: Path to iron visible when updating the pro plugin.

Version 3.2.0 (22 July 2022)

• Fixed: Remove default value from SQL columns to improve compatibility with certain versions of MySQL.
• Fixed: Delay loading snippets in Gutenberg editor blocks. (PRO)
• Added: Option to show and hide line numbers in Gutenberg source code editor block. (PRO)
• Added: Support for highlighting HTML, CSS, JS and embedded code in the front-end PrismJS code highlighter.
• Added: Additional features to front-end PrismJS code highlighter, including automatic links and a copy button.
• Added: Support for multiple code styles in the source code Gutenberg editor block. (PRO)
• Added: Admin notice announcing release of Code Snippets Pro.
• Fixed: Inconsistencies with translations between different plugin versions.
• Fixed: Issue with Content Snippet shortcode information not displaying.
• Added: Button for copying shortcode text to clipboard.
• Improved: Include Code Snippets CSS and JS source code in distributed package.
• Improved: Don't delete data from plugin if deleting Code Snippets Free while Code Snippets Pro is active.
• Improved: Streamlined user interface and experience in Gutenberg editor blocks. (PRO)
• Added: Option to choose from 44 different themes for the Prism code highlighter in the source editor block and Elementor widget. (PRO)
• Improved: Compatibility of Elementor widgets with the latest version of Elementor. (PRO)
• Improved: Replace icon font menu icon with embedded SVG icon.

Version 3.1.2 (3 July 2022)

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

Version 3.1.1 (13 Jun 2022)

• Fixed: Download snippets feature not including snippet content.
• Fixed: Alignment of 'opens externally' dashicon.
• Improved: Added additional parameters to code_snippets/export/filename filter.

Version 3.1.0 (17 May 2022)

• Fixed: Caching inconsistencies preventing snippets and settings from refreshing on sites with persistent object caching.
• Improved: Simplified database queries.
• Added: More comprehensive cache coverage, including for active snippets.
• Added: Icon to 'Go Pro' button indicating it opens an external tab.
• Improved: Allow display styles in snippet descriptions.

Version 3.0.1 (14 May 2022)

• Fixed: Incompatibility issue with earlier versions of PHP.

Version 3.0.0 (14 May 2022)

Added

• Added: HTML content snippets for displaying as shortcodes or including in the page head or footer area.
• Added: Notice reminding users to upgrade unsupported PHP versions.
• Added: Visual settings to add attributes to shortcodes.
• Added: Shortcode buttons to the post and page content editors.
• Added: Basic REST API endpoints.
• Added: Snippet type column to the snippets table.
• Added: Snippet type badges to Edit and Add New Snippet pages.
• Added: Setting to control whether the current line of the code editor is highlighted.
• Added: Display a warning when saving a snippet with missing title or code.
• Added: Add suffix to title of cloned snippets.

Changed

• Improved: Updated plugin code to use namespaces, preventing name collisions with other plugins.
• Improved: Added key for the 'active' and 'scope' database table columns to speed up queries.
• Improved: Redirect from edit menu if not editing a valid snippet.
• Improved: Moved activation switch into its own table column.
• Improved: Updated code documentation according to WordPress standards.
• Improved: Added snippet type labels to the tabs on the Snippets page.
• Improved: Split settings page into tabs.
• Improved: Use the version of CodeMirror included with WordPress where possible to inherit the additional built-in features.
• Improved: Added hover effect to priority settings in the snippets table to show that they are editable.
• Fixed: Snippets table layout on smaller screens.

Deprecated

• Removed: Deprecated functions and compatibility code for unsupported PHP versions.
• Removed: Option to disable snippet scopes.

New in Pro

• Added: CSS style snippets for the site front-end and admin area.
• Added: JavaScript snippets for the site head and body area on the front-end.
• Added: Browser cache versioning for CSS and JavaScript snippets.
• Added: Support for exporting and downloading CSS and JavaScript snippets.
• Added: Support for highlighting code on the front-end.
• Added: Editor syntax highlighting for CSS, JavaScript and HTML snippets.
• Added: Button to preview full file when editing CSS or JavaScript snippets.
• Added: Option to minify CSS and JavaScript snippets.
• Added: Gutenberg editor block for displaying content snippets.
• Added: Gutenberg editor block for displaying snippet source code.
• Added: Elementor widget for displaying content snippets.
• Added: Elementor widget for displaying snippet source code.