Full observed history · 38 daily observations

WebinarPress – Webinar System for WordPress

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Events

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

02 Aug 2026
First observed by PluginPedia

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.

13 Aug 2015
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
wpwebinarsystemWPWebinarSystem02 Aug 202608 Sep 202638

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
1.33.3021 Jul 202602 Aug 2026observed
1.33.2925 May 2026release log
1.33.2816 Sep 2025release log
1.33.2709 Jan 2025release log
1.33.2603 Jan 2025release log
1.33.2503 Jan 2025release log
1.33.2401 Oct 2024release log
1.33.2301 Oct 2024release log
1.33.2206 Sep 2024release log
1.33.2108 Aug 2024release log
1.33.2026 Jun 2024release log
1.33.1929 May 2024release log
1.33.1814 May 2024release log
1.33.1717 Apr 2024release log
1.33.1615 Apr 2024release log
1.33.1505 Apr 2024release log
1.33.1427 Mar 2024release log
1.33.13_new27 Mar 2024release log
1.33.1327 Mar 2024release log
1.33.1214 Mar 2024release log
1.33.1108 Mar 2024release log
1.33.1007 Mar 2024release log
1.33.907 Feb 2024release log
1.33.805 Oct 2023release log
1.33.705 Oct 2023release log
1.33.615 Sep 2023release log
1.33.514 Sep 2023release log
1.33.427 Jul 2023release log
1.33.321 Jul 2023release log
1.33.214 Jul 2023release log
1.33.121 Jun 2023release log
1.3313 Jun 2023release log
1.32.922 May 2023release log
1.30.222 May 2023release log
1.32.813 Apr 2023release log
1.30.113 Apr 2023release log
1.3010 Feb 2020release log
1.2008 May 2019release log
1.1904 Mar 2019release log
1.1821 Jan 2019release log
1.1719 Jan 2019release log
1.1610 Dec 2018release log
1.1531 Oct 2018release log
1.1410 Oct 2018release log
1.1324 Sep 2018release log
1.1226 Jul 2018release log
1.1122 May 2018release log
1.10.228 Apr 2018release log
1.10.121 Feb 2018release log
1.1022 Jan 2018release log
1.9.124 Nov 2017release log
1.909 Nov 2017release log
1.8.110 Oct 2017release log
1.814 Aug 2017release log
1.728 Jul 2017release log
1.6.1220 Jun 2017release log
1.6.1118 May 2017release log
1.6.1013 Apr 2017release log
1.6.910 Feb 2017release log
1.6.830 Jan 2017release log
1.6.715 Jan 2017release log
1.6.629 Dec 2016release log
1.6.516 Dec 2016release log
1.6.424 Nov 2016release log
1.6.321 Oct 2016release log
1.6.207 Oct 2016release log
1.6.121 Sep 2016release log
1.630 Aug 2016release log
1.5.130 Jun 2016release log
1.513 May 2016release log
1.4.229 Mar 2016release log
1.4.112 Feb 2016release log
1.406 Feb 2016release log
1.3.106 Jan 2016release log
1.327 Nov 2015release log
1.2.125 Oct 2015release log
1.225 Oct 2015release log
1.124 Oct 2015release log
1.014 Aug 2015release 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
800+26 Aug 202608 Sep 2026
900+25 Aug 202625 Aug 2026
800+24 Aug 202624 Aug 2026
900+20 Aug 202623 Aug 2026
800+18 Aug 202619 Aug 2026
900+15 Aug 202617 Aug 2026
800+02 Aug 202614 Aug 2026
WebinarPress – Webinar System for WordPress: full observed history · PluginPedia