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Add MIME Types · Version history

Add MIME Types changelog and version history

Latest version
3.2.0
May 17, 2026 (5 months ago)
Releases
52
since 2013
In the last year
1
Tested up to
WordPress 7.0.8
PHP 7.4 or later

Releases each year

  • 20134 releases
  • 20144 releases
  • 20156 releases
  • 201612 releases
  • 20176 releases
  • 20192 releases
  • 202010 releases
  • 20224 releases
  • 20231 release
  • 20241 release
  • 20251 release
  • 20261 release

20261 release

  1. Add MIME Types 3.2.0Latest

    • Changed the plugin display name to Add MIME Types.
    • Addressed WordPress.org Plugin Check issues.
    • Tested with WordPress 7.0.
    • Confirmed compatibility with PHP 8.4 and PHP 8.5.
    • Improved security, sanitization, and escaping.
    • Improved the safety of the admin settings screens.
    • Changed the file type debug option to record the last MIME detection result on the settings screen instead of stopping uploads with direct debug output.

20251 release

  1. Add MIME Types 3.1.2

20241 release

  1. Add MIME Types 3.1.1

    • Fixes the type format mismatch issues since PHP 8.1 or later.
    • Tested up WordPress 6.6.1 with PHP 8.3.6.

20231 release

  1. Add MIME Types 3.1.0

    • Fixes type format mismatch issues in variable initialisation.
    • Tested up WordPress 6.4.2 with PHP 8.2.0.
    • Changed to require WordPress 6.2+ and PHP 7.4+.
    • Tested up WordPress 6.5.2 with PHP 8.3.6.

20224 releases

  1. Add MIME Types 3.0.3

    • Fixed warning checking when retrieving serialized data.

  2. Add MIME Types 3.0.2

    • Enhanced error checking when retrieving serialized data.

  3. Add MIME Types 3.0.1

    • Fixed warning when the $settings data gets.

  4. Add MIME Types 3.0.0

    • Added the mime type restriction function by using ‘-‘ prefix. If the head in each line is set to ‘-‘, then the MIME type restricts. In case of “-bmp = image/bmp”, the files which has “bmp” file extention becomes not to be able to upload.
    • Fixed the warning on the multisite.
    • Tested up WordPress 5.6.2 with PHP 8.0.0.
    • Tested up WordPress 5.8
    • Tested up WordPress 6.0

202010 releases

  1. Add MIME Types 2.5.8

    • Fixed the issue of the media uploads failing when activating this plugin for the first time, if the plugin settings are not saved whenever.

  2. Add MIME Types 2.5.7

    • Removed the folder (trunk) for this plugin in this plugin folder. The “trunk” folder was not needed. Due to this, activating the plugin in version 2.5.6, you might get an error message “Error: The plugin does not have a valid header”.

  3. Add MIME Types 2.5.6

    • Added the “Enable to debug output for file types recognized by WordPress when a file is uploaded by the media.” security option. In detail, please see “Frequently Asked Questions” section.
    • Tested up to WordPress 5.6 and PHP 7.4.

  4. Add MIME Types 2.5.5

    • Fixed the error “the “Too few argument” for WordPress 5.0 or previous versions.

  5. Add MIME Types 2.5.4

    • Added the function for removing this plugin’s settings in the database when this plugin is uninstall.
    • Fixed the function names for not influencing the function name for other plugins.

  6. Add MIME Types 2.5.3

    • Fixed the issue of “Undefined variable: f_exp_more2_flag” warning.

  7. Add MIME Types 2.5.2

    • Improved the response of CSRF (Cross-Site Request Forgery) vulnerability for this plugin’s settings.

  8. Add MIME Types 2.5.1

    • Added the response of CSRF (Cross-Site Request Forgery) vulnerability for this plugin’s settings.

  9. Add MIME Types 2.5.0

    • Added the security option item in the admin menu for enabling the security check for a file content and for sanitizing the multiple file extensions within the filename by WordPress core.
    • Supported the new language setting regarding load_plugin_textdomain function.

  10. Add MIME Types 2.4.1

    • Changed remove_underscore function name to wpaddmimetypes_remove_underscore because of the avoidance of the name conflict.
    • Tested up to WordPress 5.2.2 and PHP 7.4.

20192 releases

  1. Add MIME Types 2.4.0

    • Support of the multi extension. Even if the file extension is “XXX.ZZZ”, “XXX.YYY.ZZZ”, “AAA.XXX.YYY.ZZZ” or more, it always picks up the tail of the extensions.

  2. Add MIME Types 2.3.1

    • Tested up to WordPress 5.2.2 and PHP 7.3.

20176 releases

  1. Add MIME Types 2.2.1

    • Tested up to WordPress 4.9.

  2. Add MIME Types 2.2.0

    • Fixed foreach function warning if a setting value is empty.
    • Added to escape HTML tags in a setting value using wp_strip_all_tags function.
    • Added to ignore to the right of ‘#’ on a line.

  3. Add MIME Types 2.1.3

    • Tested up to WordPress 4.8 and PHP 7.1

  4. Add MIME Types 2.1.2

    • Fixed the warning issue regarding explode function.
    • Tested up to WordPress 4.7.2

  5. Add MIME Types 2.1.1

    • Fixed the issue that the safe files in WordPress, such as jpg, png, pdf cannot be uploaded.

  6. Add MIME Types 2.1.0

    • Tested up to WordPress 4.7.1
    • Fixed finfo_file issue. See FAQ section.

201612 releases

  1. Add MIME Types 2.0.6

  2. Add MIME Types 2.0.5

  3. Add MIME Types 2.0.4

  4. Add MIME Types 2.0.3

  5. Add MIME Types 2.0.2

  6. Add MIME Types 2.0.1

  7. Add MIME Types 2.0.0

  8. Add MIME Types 1.3.13

  9. Add MIME Types 1.3.12

  10. Add MIME Types 1.3.11

  11. Add MIME Types 1.3.10

  12. Add MIME Types 1.3.9

20156 releases

  1. Add MIME Types 1.3.8

  2. Add MIME Types 1.3.7

  3. Add MIME Types 1.3.6

  4. Add MIME Types 1.3.5

  5. Add MIME Types 1.3.4

  6. Add MIME Types 1.3.3

20144 releases

  1. Add MIME Types 1.3.2

  2. Add MIME Types 1.3.1

  3. Add MIME Types 1.3.0

  4. Add MIME Types 1.2.1

20134 releases

  1. Add MIME Types 1.2.0

  2. Add MIME Types 1.1.0

  3. Add MIME Types 1.0.1

  4. Add MIME Types 1.0.0

Questions about Add MIME Types’s releases

What is the latest version of Add MIME Types?

3.2.0, released on May 17, 2026 (5 months ago). It’s tested up to WordPress 7.0.8 and needs PHP 7.4 or later.

How often is Add MIME Types updated?

One release in the last year. Its first release on WordPress.org dates from August 2013.

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Release dates come from the day each version’s folder was made in Add MIME Types’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.