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Contact Form 7 to API · Version history

Contact Form 7 to API changelog and version history

Latest version
1.5.4
Oct 13, 2026 (27 days ago)
Releases
15
since 2018
In the last year
5
about one every 0 days
Tested up to
WordPress 7.1.4
PHP 7.4 or later

Releases each year

  • 20181 release
  • 20204 releases
  • 20212 releases
  • 20223 releases
  • 20265 releases

20265 releases

  1. Contact Form 7 to API 1.5.4Latest

    • Trim surrounding whitespace from the saved API endpoint URL. An already encoded %20 is left as-is.

  2. Contact Form 7 to API 1.5.3

    • Documents what is sent to the API URL, what the debug log stores, and what uninstall leaves in place. Form and API behavior match 1.5.2.

  3. Contact Form 7 to API 1.5.2

    • Rewrites the plugin directory readme.
    • The API Integration tab script no longer depends on jQuery. Form and API behavior match 1.5.1.

  4. Contact Form 7 to API 1.5.1

    • Maintenance release. The directory index file contains a short PHP comment so coding-standards checks can read it. Form and API behavior match 1.5.0.

  5. Contact Form 7 to API 1.5.0

    • Requires WordPress 6.7 and PHP 7.4. Tested with WordPress 7.1 and Contact Form 7 5.9 through 6.2.
    • Fixes a fatal error when two copies of the plugin are active.
    • Fixes saving JSON and XML templates so quotes are no longer stored as backslashes.
    • Fixes a PHP 8 error when a JSON or XML template is saved without a field map.
    • Appends fields to an existing query string with &, and sends Basic and Bearer auth on GET.
    • Encodes JSON values, so quotes, newlines, and dollar signs stay valid JSON. XML values are escaped.
    • Resolves Contact Form 7 special mail-tags in templates.
    • Adds a timeout field and a custom headers field. Requests use HTTP/1.1.
    • A non-2xx response, a transport error, or an invalid API URL fails the submission and skips the email.
    • Escapes the API tab, checks a nonce and capability before dismissing notices, and limits assets to Contact Form 7 screens.
    • Removes the unused template-helper class.

20223 releases

  1. Contact Form 7 to API 1.4.11

    • Support the Contact Form 7 property loader used by current CF7 releases.

  2. Contact Form 7 to API 1.4.10

    • Option to show the API response body as the form message.

  3. Contact Form 7 to API 1.4.9

    • Acceptance fields can be sent as JSON booleans.
    • Multiple files can be sent.
    • Multi-value fields in templates are joined when a single text value is required.

20212 releases

  1. Contact Form 7 to API 1.4.8

    • Revert single-quote handling.

  2. Contact Form 7 to API 1.4.7

    • Compatibility fixes.

20204 releases

  1. Contact Form 7 to API 1.4.5

    • Handle line breaks.

  2. Contact Form 7 to API 1.4.4

    • Read custom placeholders out of the template.

  3. Contact Form 7 to API 1.4.2

    • Bug fix.

  4. Contact Form 7 to API 1.4.1

    • WordPress 5 support.

20181 release

  1. Contact Form 7 to API 1.3.0

    • Basic auth.

Questions about Contact Form 7 to API’s releases

What is the latest version of Contact Form 7 to API?

1.5.4, released on Oct 13, 2026 (3 weeks ago). It’s tested up to WordPress 7.1.4 and needs PHP 7.4 or later.

How often is Contact Form 7 to API updated?

5 releases in the last year, about one every 0 days. Its first release on WordPress.org dates from May 2018.

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Release dates come from the day each version’s folder was made in Contact Form 7 to API’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.