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Instapage Plugin · Version history

Instapage Plugin changelog and version history

Latest version
3.7.3
Oct 12, 2026 (28 days ago)
Releases
28
since 2019
In the last year
3
about one every 157 days
Tested up to
WordPress 6.9.11
PHP 5.4.0 or later

Releases each year

  • 20192 releases
  • 20202 releases
  • 20212 releases
  • 20224 releases
  • 20238 releases
  • 20244 releases
  • 20254 releases
  • 20262 releases

20262 releases

  1. Instapage Plugin 3.7.3Latest

    • Security improvement: removed unused proxy endpoint (CVE-2026-39728)

  2. Instapage Plugin 3.7.2

    • Small PHP 8.x compatibility improvements
    • Updated ‘Tested up to’ field to version 6.9

20254 releases

  1. Instapage Plugin 3.7.1

    • Security improvement: adding CSRF support (CVE-2025-60115)

  2. Instapage Plugin 3.7.0

    • Tokens now display the associated workspace name and ID on the settings page, making it easier to manage multiple accounts.
    • Small PHP 8.x compatibility improvements

  3. Instapage Plugin 3.6.0

    • Internal optimizations

  4. Instapage Plugin 3.5.12

    • Updated ‘Tested up to’ field to version 6.8

20244 releases

  1. Instapage Plugin 3.5.11

    • Internal optimizations

  2. Instapage Plugin 3.5.10

    • Updated ‘Tested up to’ field to version 6.7

  3. Instapage Plugin 3.5.9

    • Internal optimizations
    • Updated ‘Tested up to’ field to version 6.5.2

  4. Instapage Plugin 3.5.8

    • Updated ‘Tested up to’ field to version 6.4.3
    • Improved diagnostics

20238 releases

  1. Instapage Plugin 3.5.7

    • Bugfix: Handling errors that can happen when using fastCGI
    • Restoring the new version landing page serving configuration.

  2. Instapage Plugin 3.5.6

    • Bugfix: Fixed a bug related to plugin installation.

  3. Instapage Plugin 3.5.5

    • Bugfix: HTTP 404 in some setups. Return to the previous landing page serving configuration.

  4. Instapage Plugin 3.5.4

    • Improved security by adding more sanitization

  5. Instapage Plugin 3.5.3

    • Added new required headers for future compatibility with Instapage Integration API

  6. Instapage Plugin 3.5.2

  7. Instapage Plugin 3.5.1

  8. Instapage Plugin 3.5.0

20224 releases

  1. Instapage Plugin 3.4.3

    • Changed plugin name for WordPress from “Instapage WordPress Plugin” to “Instapage Plugin” from few files

  2. Instapage Plugin 3.4.2

    • Added html escape protection
    • Changed names of variables to be more unique

  3. Instapage Plugin 3.4.1

    • Tested up to version increased

  4. Instapage Plugin 3.4.0

    • Removed “Host” header from sent requests
    • Changed api url

20212 releases

  1. Instapage Plugin 3.3.1

    • Bugfix: Problems with proxying experiment cookie in some setups (experiment variation changes upon refresh)
    • Increased Tested up to: 5.8.0

  2. Instapage Plugin 3.3.0

    • Ensure plugin core compatibility with PHP 8.0,
    • New toggle for selecting communication protocol when making a call to Instapage services (https/http),
    • Supports Instapage Experiment cookie’s SameSite and Secure attributes
    • Increased Tested up to: 5.7.1

20202 releases

  1. Instapage Plugin 3.2.14

    • Bugfix: Problems with OG and meta tags when using alternative loading system (visible when sharing in social media)
    • Bugfix: Rare error when using a specific set of plugins on Installed Plugins listing in WordPress admin
    • Increased Tested up to: 5.4.0

  2. Instapage Plugin 3.2.13

    • Added Custom experiences/dynamic text replacement alternative loading system

20192 releases

  1. Instapage Plugin 3.2.12

    • Changed naming from subaccounts to workspaces
    • Increased Tested up to: 5.3.1

  2. Instapage Plugin 3.2.11

    • Bugfix: Custom experience display issues on WP Engine hosting
    • Bugfix: Removing a PHP notice generated during the landing page display path

Questions about Instapage Plugin’s releases

What is the latest version of Instapage Plugin?

3.7.3, released on Oct 12, 2026 (4 weeks ago). It’s tested up to WordPress 6.9.11 and needs PHP 5.4.0 or later.

How often is Instapage Plugin updated?

3 releases in the last year, about one every 157 days. Its first release on WordPress.org dates from November 2019.

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