Folt Blog https://www.foltline.co/blog WordPress plugin compatibility testing guides from Folt. Testing premium themes and licensed plugins before release https://www.foltline.co/blog/premium-themes-licensed-plugins https://www.foltline.co/blog/premium-themes-licensed-plugins Your users run licensed themes and commercial plugins you cannot ship in a public repo. Here is how to test those combos safely before release. Thu, 22 Jan 2026 00:00:00 GMT How to read a WordPress plugin compatibility report https://www.foltline.co/blog/read-compatibility-report https://www.foltline.co/blog/read-compatibility-report Pass/fail counts, stack traces, and blast radius — how to turn a compatibility matrix into a prioritized fix list for your next release. Tue, 20 Jan 2026 00:00:00 GMT Static analysis vs runtime testing for WordPress plugins https://www.foltline.co/blog/static-vs-runtime-testing https://www.foltline.co/blog/static-vs-runtime-testing PHP linters and compatibility checkers catch syntax issues. Runtime matrix testing catches the fatals that only appear inside real WordPress. Sun, 18 Jan 2026 00:00:00 GMT WordPress plugin conflict testing — a developer's guide https://www.foltline.co/blog/plugin-conflict-testing-guide https://www.foltline.co/blog/plugin-conflict-testing-guide How to systematically test WordPress plugin conflicts across PHP versions, themes, and popular plugins — without guessing from support tickets. Fri, 16 Jan 2026 00:00:00 GMT A checklist for shipping a WordPress plugin update safely https://www.foltline.co/blog/release-checklist https://www.foltline.co/blog/release-checklist A release checklist for WordPress plugin developers — compatibility matrix, regression signals, and what to attach to your changelog. Wed, 14 Jan 2026 00:00:00 GMT WooCommerce + Elementor plugin conflicts: how to find them https://www.foltline.co/blog/woocommerce-elementor-conflicts https://www.foltline.co/blog/woocommerce-elementor-conflicts Page builders and WooCommerce together expose hook-order bugs and JS conflicts. Here is how to find them before checkout breaks. Mon, 12 Jan 2026 00:00:00 GMT Why "works on my machine" fails for WordPress plugins https://www.foltline.co/blog/works-on-my-machine https://www.foltline.co/blog/works-on-my-machine Your stack is not your user's stack. Here is why single-environment testing misses the failures that become one-star reviews. Sat, 10 Jan 2026 00:00:00 GMT How to test a WordPress plugin for PHP 8.2–8.5 compatibility https://www.foltline.co/blog/php-8-compatibility-testing https://www.foltline.co/blog/php-8-compatibility-testing A practical guide to testing WordPress plugins across PHP 8.2, 8.3, 8.4, and 8.5 — not just running a linter on your laptop. Thu, 08 Jan 2026 00:00:00 GMT