Image Watermark

Changelog

2.0.3

• New: Improved settings UI
• Fix: Apply/remove watermark for post media modal
• Fix: Improve media modal watermark actions UI and messaging
• Tweak: New color picker and switch field type in settings.

2.0.2

• Fix: Preserve PNG transparency when applying watermark using GD library.
• Fix: Prevent applying watermark during watermark image upload
• Fix: Migrate legacy watermark image setting into 2.0.x options

2.0.1

• Fix: Settings save issue for unchecked options and CPT scope

2.0.0

• New: Text watermark support
• New: Enhanced watermark preview with real-time updates.
• New: Support for additional watermark alignment options and percentage-based scaling.
• Tweak: Improved user interface for settings page with modern design elements.
• Tweak: Optimized image processing for faster bulk operations.
• Fix: Enhanced error handling for unsupported image formats.

1.9.1

• New: Bulk Apply/Remove Watermark buttons in Media Library grid view with native styling.
• Fix: Cache-busting for thumbnails and attachment details so watermark changes show immediately.
• Fix: Bulk actions now ignore unsupported/non-image files for safer processing.

1.9.0

• Fix: Watermarked image not refreshing in attachment edit screen after watermark is applied or removed
• Fix: Updated image reload selectors to support modern WordPress attachment details page structure
• Tweak: Complete modern rewrite of Right click blocking feature

1.8.0

• New: WebP image files support

1.7.4

• Fix: Potential security issue with capability check – props WordFence
• Fix: Saving post types settings issue
• Tweak: WordPress 6.5 compatibility

1.7.3

• Tweak: WordPress 6.2 compatibility
• Tweak: PHP 8.2 compatibility

1.7.2

• Fix: Missing admin-media.js file

1.7.1

• Fix: Watermark option not available in Media Library

1.7.0

• Tweak: WordPress 5.9 compatibility
• Tweak: PHP 8.x compatibility

1.6.6

• Tweak: PHP 7.3 compatibility

1.6.5

• Fix: Improved support for PHP 7 and above
• Fix: Backup folders handling of date based organized uploads

1.6.4

• Fix: Transparent PNG issues with ImageMagick library

1.6.3.1

• Fix: The plugin directory upload fix.

1.6.3

• Fix: PNG files watermarking issue

1.6.2

• New: Option to select watermark offset unit – pixels or percentages
• Tweak: Added values to slider settings fields

1.6.1

• Fix: Minor bug with AJAX requests, thanks to JoryHogeveen
• Fix: Prevent watermarking the watermark image, thanks to JoryHogeveen
• Tweak: Code cleanup

1.6.0

• New: Image backup functionality, thanks to JoryHogeveen
• New: Option to remove watermark (if backup is available)

1.5.6

• New: PHP image processing library option, if more than one available.
• Fix: Manual / Media library watermarking not working.
• Fix: Image sizes not being generated properly in GD library.

1.5.5

• Fix: Determine AJAX frontend or backend request
• Tweak: Remove Polish and Russian translations, in favor of GlotPress

1.5.4

• Fix: Use of undefined constant DOING_AJAX

1.5.3

• New: ImageMagic support

1.5.2

• Tweak: Switch from wp_get_referer() to DOING_AJAX and is_admin().

1.5.1

• New: Introducing plugin documentation
• Tweak: Improved transparent watermark support

1.5.0

• Tweak: Plugins setting adjusted to WP settings API
• Tweak: General code cleanup
• Tweak: Added Media Library bulk watermarking notice

1.4.1

• New: Hungarian translation, thanks to Meszaros Tamas

1.4.0

• New: Option to donate this plugin 🙂

1.3.3

• New: Russian translation, thanks to Sly

1.3.2

• New: Chinese translation, thanks to xiaoyaole

1.3.1

• Fix: Option to disable right click on images not working

1.3.0

• Tweak: Manual watermarking now works even if selected post types are selected
• Tweak: UI improvements for WP 3.8
• Fix: Image protection options not saving properly

1.2.1

• New: German translation, thanks to Matthias Siebler

1.2.0

• New: Frontend watermarking option (for front-end upload plugins and custom front-end upload code)
• New: Introducing iw_watermark_display filter
• New: Option to delete all plugin data on deactivation
• Tweak: Rewritten watermark application method
• Tweak: UI enhancements for settings page

1.1.4

• New: Arabic translation, thanks to Hassan Hisham

1.1.3

• New: Introducing API hooks: iw_before_apply_watermark, iw_after_apply_watermark, iw_watermark_options
• Fix: Wrong watermark watermark path
• Fix: Final fix (hopefully) for getimagesize() error

1.1.2

• New: Image quality option
• New: Image format selection (progressive or baseline)
• Fix: Error when getimagesize() is not available on some servers
• Tweak: Files & class naming conventions

1.1.1

• New: Added option to enable or disable manual watermarking in Media Library
• Fix: Apply watermark option not visible in Media Library actions
• Fix: Warning on full size images

1.1.0

• New: Bulk watermark – Apply watermark in Media Library actions
• New: Watermark images already uploaded to Media Library

1.0.3

• Fix: Error during upload of file types other than images (png, jpg)
• Fix: Limit watermark file types to png, gif, jpg
• Tweak: Validation for watermark size and transparency values
• Tweak: Remove unnecessary functions
• Tweak: Code cleanup
• Tweak: Added more code comments
• Tweak: Small css changes

1.0.2

• New: Add watermark to custom image sizes registered in theme
• Tweak: Admin notices on settings page if no watermark image selected
• Tweak: JavaScript enqueuing on front-end
• Tweak: General code cleanup
• Tweak: Changed label for enabling image protection for logged-in users

1.0.1

• Fix: Using image ID instead of image URL during image upload

1.0.0

Initial release