Jetpack CRM 6.5.0: Faster Performance, Smarter APIs, and Smoother WordPress Compatibility

Published on January 10, 2025

Jetpack CRM version 6.5.0 delivers a set of meaningful enhancements that tighten performance, modernize compatibility, and improve the daily experience for users managing their customers through WordPress.

✅ What’s New in 6.5.0 – Key Highlights

🔄 Raised Minimum WordPress Version to 6.6

We’ve officially raised the minimum required WordPress version to 6.6, aligning Jetpack CRM with the latest core improvements. This decision isn’t just housekeeping—it enables us to leverage performance boosts, newer PHP support, and enhanced REST API capabilities introduced in 6.6, while simplifying our codebase by dropping legacy fallbacks.

Why it matters: WordPress 6.6 introduces better block editor stability, improved PHP 8+ support, and faster loading of admin pages. Raising the bar ensures Jetpack CRM users get a smoother, more modern experience—while letting our dev team optimize for today, not yesterday.

⚙️ API Improvements: Sort Order Support

Jetpack CRM’s API endpoints now support custom sort orders, allowing developers to request contact lists and other data in ascending or descending order by field.

Why it matters: This change unlocks more flexible integrations with external apps and custom front-ends. Whether you’re building a React dashboard, syncing with external tools, or simply debugging, the ability to sort data at the API level means less work—and cleaner results.

🚀 Performance Boost: Duplicate Query Fix

We’ve resolved an issue where duplicate database queries were being executed within the CRM interface. This fix reduces unnecessary load, particularly noticeable on larger CRM datasets.

Why it matters: Fewer queries = faster performance. Users with thousands of contacts or invoices will see a noticeable drop in page load times and server strain, especially on shared hosting environments.

🛠️ Export Reliability Fixes

A key fix resolves a fatal error when exporting contacts with identically named fields—like a custom field called “Company” that clashed with the default “Company” relationship field.

Why it matters: Data exports are a core CRM workflow. Fixing this ensures you can confidently generate full exports for reporting, backups, or migrations without breakage—regardless of how you’ve customized your fields.

📊 Dashboard Accuracy Fixes

  • Graph Accuracy: CRM graph widgets now display the correct values even in edge cases.
  • Avatar Display: Recent activity feeds now correctly show user or contact avatars.

Why it matters: These fixes reinforce data trust. If you’re relying on the Dashboard for a quick status update or daily operations overview, you’ll now get accurate and complete insights at a glance.

📄 Invoices: PDF Template Fixes & Backward Compatibility

We’ve fixed bugs in the default PDF invoice template and introduced a new fallback template to maintain compatibility with older setups.

Why it matters: Many businesses use Jetpack CRM for billing and recordkeeping. These changes ensure you can send polished, professional invoices without worrying about broken layouts or missing details—no matter when you started using Jetpack CRM.

🔄 Codebase Cleanup: Jetpack Autoloader & Playground Support

  • Standardized use of the Jetpack Autoloader, streamlining how classes are loaded across the plugin.
  • Improved support for WordPress Playground, making it easier for developers and testers to simulate environments without a live server.

Why it matters: Clean, modern code means fewer bugs and better support for testing, future updates, and contributions from the open-source community.

🎉 Final Thoughts

Jetpack CRM 6.5.0 is more than just a maintenance update—it’s a step forward in performance, reliability, and modern WordPress compatibility. Whether you’re a solo founder, a growing agency, or a developer building on top of Jetpack CRM, these improvements create a more stable, faster foundation to help you manage and grow your business.

Thanks for being part of the Jetpack CRM journey—we’re excited for what’s coming next. Here’s to a successful and productive 2025!