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TinyPNG Image Optimization · Version history

TinyPNG Image Optimization changelog and version history

Latest version
3.8.1
Oct 13, 2026 (27 days ago)
Releases
57
since 2015
In the last year
14
about one every 25 days
Tested up to
WordPress 7.1.4

Releases each year

  • 20159 releases
  • 20168 releases
  • 20176 releases
  • 20184 releases
  • 20191 release
  • 20211 release
  • 20222 releases
  • 20232 releases
  • 20241 release
  • 202513 releases
  • 202610 releases

202610 releases

  1. TinyPNG Image Optimization 3.8.1Latest

    • feat: restore the original image from its backup in the media details modal
    • fix: converted formats are consistent across all image sizes
    • chore: updated plugin name, description and icon
    • chore: added utm parameters to links to tinypng.com

  2. TinyPNG Image Optimization 3.8.0

    • feat: option to create a backup of the original uploaded image
    • fix: will not use setAccessible on newer PHP versions
    • fix: correctly resets index when bulk optimizing
    • fix: clears memoized metadata when it is updated

  3. TinyPNG Image Optimization 3.7.0

    • chore: migrated meta key from tiny_compress_images to _tiny_compress_images
    • feat: when original is set to be compressed, it will also compress images filtered by big_image_size_threshold.

  4. TinyPNG Image Optimization 3.6.14

    • fix: added check for valid path before deleting converted image
    • fix: use hook uninstall_plugin instead of uninstall.php to prevent dependency deletion

  5. TinyPNG Image Optimization 3.6.13

    • fix: will copy sizes attribute to picture element
    • fix: will no longer clear logs on each save settings
    • feat: if supported, can serve modern formats like webp/avif through htacess rules
    • fix: when img has no src, will not attempt to transform it to a picture element

  6. TinyPNG Image Optimization 3.6.12

    • chore: updated tiny package to 1.6.4
    • fix: resolved warning when img tag was missing src attribute

  7. TinyPNG Image Optimization 3.6.11

  8. TinyPNG Image Optimization 3.6.10

  9. TinyPNG Image Optimization 3.6.9

    • fix: prevent picture element on product pages (WooCommerce)

  10. TinyPNG Image Optimization 3.6.8

    • feat: download logs and diagnostics
    • chore: updated phpcs rules and formatting

202513 releases

  1. TinyPNG Image Optimization 3.6.7

    • Added support for WordPress 6.9

  2. TinyPNG Image Optimization 3.6.6

    • fix: Improve compatibility with Avada page builder

  3. TinyPNG Image Optimization 3.6.5

    • fix: prevent picture element when using a page builder

  4. TinyPNG Image Optimization 3.6.4

    • added a guard to prevent bulk processing to requeue already processed images

  5. TinyPNG Image Optimization 3.6.3

    • Changed the source priority for picture elements

  6. TinyPNG Image Optimization 3.6.2

    • Resolved an issue where the amount of parameters were incorrect when rendering a notice.

  7. TinyPNG Image Optimization 3.6.1

    • Resolved issue where a picture element would be nested within a picture element

  8. TinyPNG Image Optimization 3.6.0

    • Added a link to leave a review in the bulk and settings page
    • Renamed menu title for bulk to “Bulk TinyPNG”
    • Renamed menu title for settings to “TinyPNG”
    • Resolved warning when library was empty
    • Resolved warning when resize options was empty
    • New feature to enable converting images to WebP or AVIF

  9. TinyPNG Image Optimization 3.5.2

    • Removed devdependencies and test files from plug-in
    • Fixed a warning when library contained no images

  10. TinyPNG Image Optimization 3.5.1

    • Will only check local file removal if AS3CF is active

  11. TinyPNG Image Optimization 3.5.0

    • Support files uploaded through the WordPress REST API
    • Removed notification on WooCommerce incompatibility
    • Updated Tinify SDK from 1.5.2 to 1.6.2
    • Improved support for WP Offload

  12. TinyPNG Image Optimization 3.4.6

    • Error resolved where Tiny_Helpers was not available

  13. TinyPNG Image Optimization 3.4.5

    • Error when mb_strimwidth is not available resolved

20241 release

  1. TinyPNG Image Optimization 3.4.4

    • CSRF fix, added nonce check

20232 releases

  1. TinyPNG Image Optimization 3.4.2

    • Removed deprecated PHP syntax that was triggering a warning message.

  2. TinyPNG Image Optimization 3.4.1

    • Fixed a bug that sometimes prevented failing requests to the Tinify servers from being retried.

20222 releases

  1. TinyPNG Image Optimization 3.4

    • Correct filesize metadata retrieval for compressed images in WordPress 6.
    • Updated WordPress compatibility.

  2. TinyPNG Image Optimization 3.3

20211 release

  1. TinyPNG Image Optimization 3.2.1

20191 release

  1. TinyPNG Image Optimization 3.2.0

20184 releases

  1. TinyPNG Image Optimization 3.1.0

  2. TinyPNG Image Optimization 3.0.1

  3. TinyPNG Image Optimization 3.0.0

  4. TinyPNG Image Optimization 2.2.6

20176 releases

  1. TinyPNG Image Optimization 2.2.5

  2. TinyPNG Image Optimization 2.2.4

  3. TinyPNG Image Optimization 2.2.3

  4. TinyPNG Image Optimization 2.2.2

  5. TinyPNG Image Optimization 2.2.1

  6. TinyPNG Image Optimization 2.2.0

20168 releases

  1. TinyPNG Image Optimization 2.1.0

  2. TinyPNG Image Optimization 2.0.2

  3. TinyPNG Image Optimization 2.0.1

  4. TinyPNG Image Optimization 2.0.0

  5. TinyPNG Image Optimization 1.7.2

  6. TinyPNG Image Optimization 1.7.1

  7. TinyPNG Image Optimization 1.7.0

  8. TinyPNG Image Optimization 1.6.0

20159 releases

  1. TinyPNG Image Optimization 1.3.1

  2. TinyPNG Image Optimization 1.5.0

  3. TinyPNG Image Optimization 1.4.0

  4. TinyPNG Image Optimization 1.3.2

  5. TinyPNG Image Optimization 1.3.0

  6. TinyPNG Image Optimization 1.2.1

  7. TinyPNG Image Optimization 1.2.0

  8. TinyPNG Image Optimization 1.1.0

  9. TinyPNG Image Optimization 1.0.0

Questions about TinyPNG Image Optimization’s releases

What is the latest version of TinyPNG Image Optimization?

3.8.1, released on Oct 13, 2026 (3 weeks ago). It’s tested up to WordPress 7.1.4.

How often is TinyPNG Image Optimization updated?

14 releases in the last year, about one every 25 days. Its first release on WordPress.org dates from April 2015.

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