Version 4.7.7 of Store Locator Plus was released today. The primary reason for this release is to patch a plugin activation bug that caused some sites to crash during the update process. The bug was related to a case sensitivity issue that affected primarily Windows based servers. If you were seeing an error noting recalculate initial distance as the culprit, this patch should resolve that issue.
In addition the plugin load has been revised using the “Minimalist Loader” best practices. WordPress plugins can bolster overall performance of a website by including nothing more than the base plugin loader in the top-level directory for that plugin. That loader file should contain the header information WordPress needs to set the name and version of the plugin and an include that loads the main code from a subdirectory. The base Store Locator Plus plugin now follows this convention to reduce processing overhead across WordPress. The more plugins that take this approach the faster your site will be.