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Mailchimp List Subscribe Form · Version history

Mailchimp List Subscribe Form changelog and version history

Latest version
2.1.0
Jun 3, 2026 (5 months ago)
Releases
54
since 2008
In the last year
7
about one every 24 days
Tested up to
WordPress 7.0.8
PHP 7.4 or later

Releases each year

  • 20086 releases
  • 20091 release
  • 20103 releases
  • 20116 releases
  • 20126 releases
  • 20134 releases
  • 20141 release
  • 20169 releases
  • 20171 release
  • 20181 release
  • 20221 release
  • 20243 releases
  • 20255 releases
  • 20267 releases

20267 releases

  1. Mailchimp List Subscribe Form 2.1.0Latest

    • Added: Introduce a simple analytics dashboard with an audience overview, list performance over time, and subscriber change-over-time charts (props @alaca, @iamdharmesh, @builtbytay, @ankitguptaindia, Romain Deville, @bezierer, April Domingo, @vikrampm1 via #212).
    • Added: The mailchimp_sf_list_limit filter to allow modifying the list limit (props @jonjennings, @iamdharmesh, @alaca, @ankitguptaindia, @builtbytay via #210).
    • Changed: Bump WordPress “tested up to” version 7.0 (props @qasumitbagthariya, @iamdharmesh, @alaca, @ankitguptaindia via #205).
    • Changed: Bump WordPress minimum supported version from 6.4 to 6.6 (props @qasumitbagthariya, @iamdharmesh, @alaca, @ankitguptaindia via #205).
    • Changed: Bump PHP minimum supported version from 7.0 to 7.4 (props @alaca, @iamdharmesh, @builtbytay, @ankitguptaindia, Romain Deville, @bezierer, April Domingo, @vikrampm1 via #212).

  2. Mailchimp List Subscribe Form 2.0.1

    • Fixed: Provide CSRF hardening for Mailchimp List changes (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).
    • Fixed: Plugin check plugin errors to improve overall codebase (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).
    • Changed: Bump WordPress “tested up to” version 6.9 (props @iamdharmesh, @joemcgill, @qasumitbagthariya).

  3. Mailchimp List Subscribe Form 1.9.1

    • Fixed: Provide CSRF hardening for Mailchimp List changes (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).

  4. Mailchimp List Subscribe Form 1.8.1

    • Fixed: Provide CSRF hardening for Mailchimp List changes (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).

  5. Mailchimp List Subscribe Form 1.7.1

    • Fixed: Provide CSRF hardening for Mailchimp List changes (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).

  6. Mailchimp List Subscribe Form 1.6.4

    • Fixed: Provide CSRF hardening for Mailchimp List changes (props @iamdharmesh, @joemcgill, @dkotter, @qasumitbagthariya).

  7. Mailchimp List Subscribe Form 1.5.9

20255 releases

  1. Mailchimp List Subscribe Form 2.0.0

    • Added: Form templates to the Mailchimp List Subscribe Form block, allowing users to quickly insert and publish specific forms (props @iamdharmesh, Romain Deville, @vikrampm1, @jeffpaul, @dkotter, @qasumitbagthariya via #171).
    • Changed: Improved navigation and UX enhancements to the plugin settings page (props @iamdharmesh, Romain Deville, @jeffpaul, @dkotter, @qasumitbagthariya via #169).
    • Changed: Allowed multiple Mailchimp forms on a single page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #173).
    • Changed: Update the form ID attribute and form field ID attributes (if you’re using ID selectors for custom styling, please update the selectors accordingly) (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #173).
    • Fixed: Phone number and required field validations (props @iamdharmesh, @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #159).
    • Security: Bump tar-fs from 2.1.1 to 3.1.0 (props @dependabot, @iamdharmesh via #175).
    • Security: Bump form-data from 2.3.3 to 2.5.5 and @cypress/request from 3.0.1 to 3.0.9 (props @dependabot, @iamdharmesh via #176).
    • Security: Bump @babel/runtime from 7.24.6 to 7.28.2 (props @dependabot, @iamdharmesh via #177).
    • Security: Bump on-headers from 1.0.2 to 1.1.0 and compression from 1.7.4 to 1.8.1 (props @dependabot, @iamdharmesh via #178).
    • Security: Bump serialize-javascript from 6.0.0 to 6.0.2 and mocha from 10.4.0 to 11.7.1 (props @dependabot, @iamdharmesh via #179).
    • Security: Bump http-proxy-middleware from 2.0.6 to 2.0.9 (props @dependabot, @iamdharmesh via #180).

  2. Mailchimp List Subscribe Form 1.9.0

    • Added: New user synchronization feature that allows syncing WordPress users to Mailchimp (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #156).
    • Changed: Improved the enqueueing of JavaScript scripts and styles (props @iamdharmesh, @dkotter, @qasumitbagthariya via #161).

  3. Mailchimp List Subscribe Form 1.8.0

    • Note that this release bumps the WordPress minimum version from 6.3 to 6.4.
    • Added: Honeypot and no-JS fields to help prevent spam (props @iamdharmesh, @dkotter, @jeffpaul, @qasumitbagthariya via #139).
    • Added: Confirmation prompt before logging out the user (props @iamdharmesh, @dkotter, @qasumitbagthariya via #149).
    • Added: A note advising users to set the website URL in the Mailchimp Audience settings (props @iamdharmesh, @MaxwellGarceau, @dkotter, @qasumitbagthariya via #145).
    • Changed: Bump WordPress “tested up to” version 6.8 (props @qasumitbagthariya, @dkotter via #148).
    • Changed: Bump WordPress minimum supported version from 6.3 to 6.4 (props @qasumitbagthariya, @dkotter via #148).

  4. Mailchimp List Subscribe Form 1.7.0

    • Changed: Enhance the Mailchimp List Subscribe Form block to allow for selecting an audience list, reorder fields, toggle field and group visibility, and various other improvements (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Changed: Plugin settings page success and error messages will now use WP admin notices (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya, @iamdharmesh via #85).
    • Changed: Renamed mailchimp_sf_global_msg function to mailchimp_sf_frontend_msg to differentiate functionality from WP admin notices that are used exclusively in the WP Admin (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya, @iamdharmesh via #85).
    • Changed: Make the form field visibility dependent on the WordPress “Include?” settings instead of the Mailchimp settings (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya, @MaxwellGarceau via #137).
    • Fixed: Ensure that form data persists when validation fails (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya, @MaxwellGarceau via #130).
    • Fixed: Display an error message informing users that they must subscribe through the hosted form if they were previously unsubscribed (props @iamdharmesh, @dkotter, @qasumitbagthariya, @MaxwellGarceau via #131, #140).
    • Removed: The “CSS Cheat Sheet” section from the Mailchimp settings page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Removed: The “Use JavaScript Support?” option from the Mailchimp settings page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Removed: The “Use JavaScript Datepicker?” option from the Mailchimp settings page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Removed: The “Custom Styling” settings from the Mailchimp settings page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Removed: The “Remove Mailchimp CSS” settings from the Mailchimp settings page (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #126).
    • Security: Bump express from 4.21.0 to 4.21.2 (props @dependabot, @iamdharmesh, @dkotter via #125).

  5. Mailchimp List Subscribe Form 1.6.3

    • Added: Transform the mailchimp_sf_shortcode shortcode to the Mailchimp List Subscribe Form block (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #84).
    • Removed: Deprecated Sopresto code (props @MaxwellGarceau, @jeffpaul, @dkotter via #98).
    • Fixed: Fatal PHP error that would occur when the phone merge field was set to US format, but the merge field was not included in the Mailchimp plugin (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #108).
    • Fixed: Bug causing merge fields on the Mailchimp WP admin page to incorrectly display as not required when they were, in fact, required (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #109).
    • Fixed: Fix an issue that allows a user to select merge fields that were not selected as visible in the Mailchimp account (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #110).
    • Fixed: Bug causing all new subscribers to receive a double opt-in email (props Nathan Tetzlaff, @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #115).
    • Fixed: Bug causing contacts with any Mailchimp status (subscribed, unsubscribed, pending, etc.) to be able to submit the sign-up form even if “Update Existing Subscriber?” was disabled (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #115).
    • Fixed: Pending contacts will now still be required to confirm their original confirmation email if they try to update their contact while “Update Existing Subscribers?” and “Double Opt-in” are both enabled (props @MaxwellGarceau, @jeffpaul, @dkotter, @qasumitbagthariya via #115).
    • Security: Bump nanoid from 3.3.7 to 3.3.8 (props @dependabot, @iamdharmesh via #111).

20243 releases

  1. Mailchimp List Subscribe Form 1.6.2

    • Note that this release bumps the WordPress minimum version from 6.1 to 6.3.
    • Changed: Bump WordPress “tested up to” version 6.7 (props @qasumitbagthariya, @vikrampm1, @dkotter via #71).
    • Changed: Bump WordPress minimum supported version from 6.1 to 6.3 (props @qasumitbagthariya, @vikrampm1, @dkotter via #71).
    • Fixed: Ensure the field name is properly added to the error message when the email address is blank (props @iamdharmesh, @jerclarke, @dkotter via #74).

  2. Mailchimp List Subscribe Form 1.6.1

    • Changed: Improved migration flow from API Key to OAuth authentication for a better user experience (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #67).
    • Changed: Updated the menu SVG icon (props @dkotter, @jeffpaul via #65).
    • Fixed: Ensure that the settings remain persistent between logging out of the account and logging in again (props @iamdharmesh, @jeffpaul, @dkotter, @qasumitbagthariya via #66).
    • Security: Bump serve-static from 1.15.0 to 1.16.2 and express from 4.19.2 to 4.21.0 (props @dependabot, @dkotter via #55).
    • Security: Bump webpack from 5.91.0 to 5.94.0 (props @dependabot, @dkotter via #59).

  3. Mailchimp List Subscribe Form 1.6.0

    • Note this version increased the WordPress minimum version to 6.1 and the PHP minimum version to 7.0.
    • Added: Mailchimp List Subscribe Form custom block (props @nateconley, @dkotter, @jeffpaul via #35, #38).
    • Added: PHP 8.3 compatibility and minimum PHP version of 7.0 (props @nateconley, @jeffpaul, @dkotter via #26).
    • Added: WordPress 6.5 compatibility (props @nateconley, @dkotter, @jeffpaul via #27).
    • Added: OAuth authentication for connecting a Mailchimp account with WordPress (props @iamdharmesh, @dkotter, @jeffpaul via #47, #48, #50, #52).
    • Added: New user signup flow, allowing users to sign up for a Mailchimp account from within the plugin (props @iamdharmesh, @dkotter, @jeffpaul via #51).
    • Added: Created a LICENSE.md file and sets the license in the plugin to GPL-2.0-or-later (props @jeffpaul, @dkotter via #14).
    • Added: Plugin icon and banner assets (props @eddieshrake, @jeffpaul, @dkotter via #28).
    • Changed: Bump WordPress “tested up to” version 6.6 (props @qasumitbagthariya, @vikrampm1, @jeffpaul via #43).
    • Changed: Ensure the signup form is only visible when a list is selected in the settings (props @iamdharmesh, @dkotter, @qasumitbagthariya via #54).
    • Changed: Moved settings page and link to top-level WP Admin menu item (props @nateconley, @dkotter, @jeffpaul via #29, #33).
    • Changed: Admin styles to match updated Mailchimp brand guidelines (props @nateconley, @dkotter, @jeffpaul, @eddieshrake via #31).
    • Changed: Replaced references of MailChimp to Mailchimp except where those references are explicitly functional code (to limit the additional class/function updates needed) (props @jeffpaul, @dkotter via #14).
    • Changed: Updated readme.txt and mailchimp.php header values to the WP.org standards (props @jeffpaul, @dkotter via #14).
    • Changed: Moved screenshots into a new .wordpress-org directory (props @jeffpaul, @dkotter via #14).
    • Changed: Moved translations to GlotPress (props @nateconley, @dkotter, @jeffpaul via #39).
    • Deprecated: Function mailchimpSF_signup_form deprecated in favor of mailchimp_sf_signup_form (props @nateconley, @dkotter via #24).
    • Deprecated: jQuery scrollTo (props @nateconley, @dkotter, @jeffpaul via #27).
    • Removed: Support for WordPress < 6.1.1 (props @nateconley, @dkotter, @jeffpaul via #27).
    • Removed: Polyfills for WordPress < 2.8.0 (props @nateconley, @dkotter, @jeffpaul via #27).
    • Removed: Monkey Rewards integration (props @nateconley, @dkotter, @jeffpaul via #30).
    • Removed: IE-specific admin stylesheet (props @nateconley, @dkotter, @jeffpaul, @eddieshrake via #31).
    • Fixed: Formatting from linting checks (props @nateconley, @dkotter via #23).
    • Fixed: Datepicker display on frontend (props @nateconley, @dkotter, @jeffpaul via #25).
    • Fixed: Accessibility for admin settings page (props @nateconley, @dkotter, @jeffpaul, @eddieshrake via #31).
    • Fixed: Properly handle the scenario where a non-valid list is updated (props @dkotter, @qasumitbagthariya, @nateconley, @vikrampm1 via #40).
    • Fixed: Ensure the custom block and shortcode both have consistent spacing (props @dkotter, @qasumitbagthariya, @nateconley, @vikrampm1 via #41).
    • Fixed: Address some PHP warnings when a form submission happens (props @iamdharmesh, @dkotter, @qasumitbagthariya via #54).
    • View historical changelog details here.

20221 release

  1. Mailchimp List Subscribe Form 1.5.8

20181 release

  1. Mailchimp List Subscribe Form 1.5.7

20171 release

  1. Mailchimp List Subscribe Form 1.5.2

20169 releases

  1. Mailchimp List Subscribe Form 1.5.6

  2. Mailchimp List Subscribe Form 1.5.5

  3. Mailchimp List Subscribe Form 1.5.4

  4. Mailchimp List Subscribe Form 1.5.3

  5. Mailchimp List Subscribe Form 1.5.1

  6. Mailchimp List Subscribe Form 1.5

  7. Mailchimp List Subscribe Form 1.4.5

  8. Mailchimp List Subscribe Form 1.4.4

  9. Mailchimp List Subscribe Form 1.4.3

20141 release

  1. Mailchimp List Subscribe Form 1.4.2

20134 releases

  1. Mailchimp List Subscribe Form 1.4.1

  2. Mailchimp List Subscribe Form 1.4

  3. Mailchimp List Subscribe Form 1.3

  4. Mailchimp List Subscribe Form 1.2.14

20126 releases

  1. Mailchimp List Subscribe Form 1.2.13

  2. Mailchimp List Subscribe Form 1.2.12

  3. Mailchimp List Subscribe Form 1.2.10

  4. Mailchimp List Subscribe Form 1.2.9

  5. Mailchimp List Subscribe Form 1.2.8

  6. Mailchimp List Subscribe Form 1.2.7

20116 releases

  1. Mailchimp List Subscribe Form 1.2.6

  2. Mailchimp List Subscribe Form 1.2.5

  3. Mailchimp List Subscribe Form 1.2.4

  4. Mailchimp List Subscribe Form 1.2.3

  5. Mailchimp List Subscribe Form 1.2.2

  6. Mailchimp List Subscribe Form 1.2.1

20103 releases

  1. Mailchimp List Subscribe Form 1.2

  2. Mailchimp List Subscribe Form 1.1

  3. Mailchimp List Subscribe Form 0.1

20091 release

  1. Mailchimp List Subscribe Form 1.0.2

20086 releases

  1. Mailchimp List Subscribe Form 1.0.1

  2. Mailchimp List Subscribe Form 1.0

  3. Mailchimp List Subscribe Form 0.5

  4. Mailchimp List Subscribe Form 0.4

  5. Mailchimp List Subscribe Form 0.3

  6. Mailchimp List Subscribe Form 0.2

Questions about Mailchimp List Subscribe Form’s releases

What is the latest version of Mailchimp List Subscribe Form?

2.1.0, released on Jun 3, 2026 (5 months ago). It’s tested up to WordPress 7.0.8 and needs PHP 7.4 or later.

How often is Mailchimp List Subscribe Form updated?

7 releases in the last year, about one every 24 days. Its first release on WordPress.org dates from June 2008.

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