Full observed history · 91 daily observations

Checkout.com Payment Gateway

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Events

Everything the registry has recorded for this plugin, newest first.

02 Aug 2026
First observed by PluginsPedia

Daily snapshots of this plugin’s directory record begin here. Everything above this line is observed; anything before it comes from fields the API itself reports.

09 Dec 2019
Added to the WordPress.org directory

Reported by the plugin API as the date this plugin was added.

Ownership series

Each distinct value the author_profile field has held across our own daily observations, with the window it was seen in. This is the series that cannot be reconstructed after the fact. The WordPress.org API publishes only the current value.

AccountDisplay nameFirst seenLast seenDays
checkoutintegrationcheckoutintegration02 Aug 202631 Oct 202691

Release series

Every release this registry holds, from both of its sources. Rows marked release log were read from the plugin’s public SVN history after the fact rather than watched in the directory, which is why a version can appear here that the crawler never saw live. “First observed” is when the daily crawl first met the version, and can trail the release date: by up to a day normally, or longer if the plugin was absent from the directory when the version shipped.

VersionReleasedFirst observedSource
5.1.4.414 Sep 202615 Sep 2026observed
5.1.4.303 Sep 202604 Sep 2026observed
5.1.4.210 Aug 202611 Aug 2026observed
5.1.408 Jul 202602 Aug 2026observed
5.1.222 Apr 2026—release log
5.1.025 Mar 2026—release log
5.0.122 Jan 2026—release log
5.0.019 Dec 2025—release log
4.9.218 Dec 2025—release log
4.9.126 Mar 2025—release log
4.9.019 Nov 2024—release log
4.8.019 Nov 2024—release log
4.7.019 Nov 2024—release log
4.6.019 Nov 2024—release log
4.5.019 Nov 2024—release log
4.4.2019 Nov 2024—release log
4.4.1919 Nov 2024—release log
4.4.1819 Nov 2024—release log
4.4.1719 Nov 2024—release log
4.4.1619 Nov 2024—release log
4.3.919 Nov 2024—release log
4.4.1526 Sep 2023—release log
4.4.1420 Apr 2023—release log
4.4.1315 Mar 2023—release log
4.4.908 Feb 2023—release log
4.4.1108 Feb 2023—release log
4.4.1008 Feb 2023—release log
4.4.808 Nov 2022—release log
4.4.718 Aug 2022—release log
4.4.608 Aug 2022—release log
4.4.522 Jul 2022—release log
4.4.420 Jul 2022—release log
4.4.311 Jul 2022—release log
4.4.216 Jun 2022—release log
4.4.108 Jun 2022—release log
4.4.025 May 2022—release log
4.3.806 Apr 2022—release log
4.3.707 Mar 2022—release log
4.3.607 Mar 2022—release log
4.3.515 Dec 2021—release log
4.3.411 Aug 2021—release log
4.3.329 Jul 2021—release log
4.3.228 Jul 2021—release log
4.3.109 Jun 2021—release log
4.3.014 Apr 2021—release log
4.2.229 Mar 2021—release log
4.2.125 Feb 2021—release log
4.2.026 Nov 2020—release log
4.1.1626 Oct 2020—release log
4.1.1526 Oct 2020—release log
4.1.1423 Jun 2020—release log
4.1.1309 Jun 2020—release log
4.1.1225 May 2020—release log
4.1.1115 May 2020—release log
4.1.1006 May 2020—release log
4.1.916 Mar 2020—release log
4.1.817 Feb 2020—release log
4.1.712 Feb 2020—release log
4.1.606 Jan 2020—release log
4.1.524 Dec 2019—release log
4.1.420 Dec 2019—release log
4.1.320 Dec 2019—release log
4.1.212 Dec 2019—release log
4.1.109 Dec 2019—release log

“Released” is the author’s own date (the API’s last_updated for observed rows, the SVN tag date for recovered ones) and is stated in UTC, as every date here is. WordPress.org renders the same timestamp in your local time zone, so the two sites can disagree by a calendar day without disagreeing about the moment.

Install-band series

The WordPress.org API rounds active_installs to the first significant digit and stops at 10,000,000. Only band transitions are recorded here. A difference between two rounded figures is not a measurement, and this registry does not report one.

BandFirst seenLast seen
200+03 Aug 202631 Oct 2026
300+02 Aug 202602 Aug 2026