Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Echo Knowledge Base · Version history

Echo Knowledge Base changelog and version history

Latest version
17.311.1
Oct 17, 2026 (22 days ago)
Releases
22
since 2023
In the last year
17
about one every 16 days
Tested up to
WordPress 7.1.4
PHP 5.6 or later

Releases each year

  • 20231 release
  • 20242 releases
  • 20252 releases
  • 202617 releases

202617 releases

  1. Echo Knowledge Base 17.311.1Latest

    • Release Date: Oct 17, 2026 * Update: Additional security hardening * Fix: Drill Down layout column settings and article limit * Fix: AI training data sync when articles are deleted * Fix: Restored KB Main Page stays published instead of becoming a draft * Fix: Cleanup and minor fixes

  2. Echo Knowledge Base 17.311.0

    • Release Date: Oct 4, 2026 * Update: Security hardening across admin, AI and frontend features * Fix: AI Chat resumes the latest conversation in a new tab * Fix: Custom CSS child selectors were broken on save * Fix: Accessibility improvements * Fix: Cleanup and minor fixes

  3. Echo Knowledge Base 17.214.0

    • Release Date: Aug 29, 2026 * Update: Latest GPT and Gemini models * Update: Add-ons page is now opened from the Add-ons tab on the Configuration page * Fix: AI Chat no longer shows error details to non-admin users * Fix: Cleanup and minor fixes

  4. Echo Knowledge Base 17.213.1

    • Release Date: Aug 16, 2026 * New: Quizzes – save submitted quiz results and display them in a new admin tab * Update: WordPress 7.1 * Fix: Cleanup and minor fixes

  5. Echo Knowledge Base 17.212.0

    • Release Date: Aug 2, 2026 * Update: Renamed “Search Box Width” setting to “Article Page Width” and moved it into the Article Content group * Fix: Table of Contents links now scroll to the correct heading when duplicate heading anchors are saved into article content by page builders like Divi * Fix:…

  6. Echo Knowledge Base 17.211.0

    • Release Date: May 31, 2026 * Fix: Cleanup and minor fixes * Fix: Google API Key Change

  7. Echo Knowledge Base 17.210.0

    • Release Date: May 18, 2026 * New: AI Chat copy button * Update: WordPress 7.0 * Fix: Cleanup and minor fixes

  8. Echo Knowledge Base 17.200.0

    • Release Date: May 12, 2026 * New: Quizes notification email * Fix: Cleanup and minor fixes

  9. Echo Knowledge Base 17.111.0

    • Release Date: Apr 25, 2026 * New: Optional “Continue in AI Chat” button for AI Search answers when AI Chat is available on the page * Update: AI model management improvements, including Gemini updates, automatic default model detection, and custom model selection fixes * Update: AI Chat History now…

  10. Echo Knowledge Base 17.4.0

    • Release Date: Apr 13, 2026 * New: Quizzes – added colors and text settings * New: Presets for Layouts * New: Layout settings * New: Sidebar cursor highlight * Fix: Cleanup and minor fixes

  11. Echo Knowledge Base 17.3.0

    • Release Date: Mar 29, 2026 * New: Quizzes * New: Presets for Basic Layout * New: Layout settings * New: Agent Handover – added an optional contact number (PRO) * Fix: Cleanup and minor fixes

  12. Echo Knowledge Base 17.1.2

    • Release Date: Mar 22, 2026 * Update: PDF improvements (PRO) * Update: other improvements * Fix: Cleanup and minor fixes

  13. Echo Knowledge Base 17.1.0

    • Release Date: Mar 11, 2026 * New: PDF to Articles – upload and convert PDF files into KB articles with basic or AI-structured formatting (PRO) * New: Media Library support for PDF uploads (PRO) * Update: empty or missing content now marked as Skipped * Update: various improvements * Fix: Cleanup an…

  14. Echo Knowledge Base 17.0.4

    • Release Date: Mar 2, 2026 * Update: AI Training Data – make Validate & Fix feature optional * Update: improve glossary matching * Fix: Cleanup and minor fixes

  15. Echo Knowledge Base 17.0.1

    • Release Date: Mar 1, 2026 * New: Glossary Index shortcode and block – display an alphabetical index of all glossary terms with letter navigation * New: AI Chat Access Control – restrict AI Chat by login status or WordPress user roles, with per-location settings (PRO) * Fix: Cleanup and minor fixes

  16. Echo Knowledge Base 16.20.0

    • Release Date: Feb 21, 2026 * New: Glossary – add terms with definitions that are automatically highlighted in articles with interactive tooltips * New: AI-generated glossary terms – automatically generate terms and definitions from your KB content * New: PDF to Notes – upload PDFs and convert them…

  17. Echo Knowledge Base 16.011.0

    • Release Date: Feb 1, 2026 * New: AI Chat with sources * New: AI Chat can now be expanded/collapsed * New: AI Chat analytics (PRO) * New: AI Smart Search shortcode customization attributes (title, placeholder, button) * Update: prompt per provider * Update: Gemini default parameters * Fix: Cleanup a…

20252 releases

  1. Echo Knowledge Base 15.0.0

    • Release Date: July 6, 2025 * New: AI Search – answer user questions using AI Chat * New: AI Chat – user can ask questions and get answers from your Knowledge Base * Fix: Cleanup and minor fixes

  2. Echo Knowledge Base 14.0.0

    • Release Date: June 8, 2025 * New: Frontend Editor for KB Main Page, Article Page and Category Archive Page * New: Sticky sidebar * Fix: Cleanup and minor fixes

20242 releases

  1. Echo Knowledge Base 13.10.0

    • Release Date: Dec 7, 2024 * NEW: Search block * NEW: Basic Layout block * NEW: Tabs Layout block * NEW: Drill Down Layout block * NEW: Category Focused Layout block * NEW: Classic Layout block * NEW: FAQs block * NEW: Articles List block * NEW: KB Block Template * Mobile article view improvements *…
    • See changelog.txt for older changelog

  2. Echo Knowledge Base 12.0.0

20231 release

  1. Echo Knowledge Base 11.0.0

Questions about Echo Knowledge Base’s releases

What is the latest version of Echo Knowledge Base?

17.311.1, released on Oct 17, 2026 (3 weeks ago). It’s tested up to WordPress 7.1.4 and needs PHP 5.6 or later.

How often is Echo Knowledge Base updated?

17 releases in the last year, about one every 16 days. Its first release on WordPress.org dates from August 2023.

Know when your rivals ship

Track your plugin and its rivals: TrackWP sees each new release in the nightly snapshot and alerts you, with what it did to their rank.

Start free

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