All notable changes to OPcache Manager are documented in this changelog.
[2.10.0] - 2023-07-12
- Compatibility with WordPress 6.3.
- The color for
shmoptest in Site Health is now gray to not worry to much about it (was previously orange).
[2.9.1] - 2023-03-02
[2.9.0] - 2023-02-24
The developments of PerfOps One suite, of which this plugin is a part, is now sponsored by Hosterra.
Hosterra is a web hosting company I founded in late 2022 whose purpose is to propose web services operating in a European data center that is water and energy efficient and ensures a first step towards GDPR compliance.
This sponsoring is a way to keep PerfOps One plugins suite free, open source and independent.
- Compatibility with WordPress 6.2.
- Improved loading by removing unneeded jQuery references in public rendering (thanks to Kishorchand).
- In some edge-cases, detecting IP may produce PHP deprecation warnings (thanks to YR Chen).
[2.8.0] - 2022-10-06
- Compatibility with WordPress 6.1.
- [WPCLI] The results of
wp opcachecommands are now logged in DecaLog.
- Improved ephemeral cache in analytics.
- [WPCLI] The results of
wp opcachecommands are now prefixed by the product name.
- [SEC003] Moment.js library updated to 2.29.4 / Regular Expression Denial of Service (ReDoS).
[2.7.0] - 2022-04-20
- Compatibility with WordPress 6.0.
- Site Health page now presents a much more realistic test about object caching.
- Updated DecaLog SDK from version 2.0.2 to version 3.0.0.
- [SEC002] Moment.js library updated to 2.29.2 / CVE-2022-24785.
[2.6.1] - 2022-01-17
- The Site Health page may launch deprecated tests.
[2.6.0] - 2022-01-17
- Compatibility with PHP 8.1.
- Charts allow now to display more than 2 months of data.
- Improved timescale computation and date display for all charts.
- Bar charts have now a resizable width.
- Tooltips indicate now the current value in bar charts.
- Updated DecaLog SDK from version 2.0.0 to version 2.0.2.
- Updated PerfOps One library from 2.2.1 to 2.2.2.
- Refactored cache mechanisms to fully support Redis and Memcached.
- Improved bubbles display when width is less than 500px (thanks to Pat Ol).
- The tables headers have now a better contrast (thanks to Paul Bonaldi).
- Object caching method may be wrongly detected in Site Health status (thanks to freshuk).
- The console menu may display an empty screen (thanks to Renaud Pacouil).
- There may be name collisions with internal APCu cache.
[2.5.0] - 2021-12-07
- Compatibility with WordPress 5.9.
- New button in settings to install recommended plugins.
- The available hooks (filters and actions) are now described in
- Improved update process on high-traffic sites to avoid concurrent resources accesses.
- Better publishing frequency for metrics.
- Updated labels and links in plugins page.
- X axis for graphs have been redesigned and are more accurate.
- Updated the
- Country translation with i18n module may be wrong.
- There's typos in
[2.4.0] - 2021-09-07
- New menu in the admin bar for "clear all caches" and "delete all caches" quick actions.
- It's now possible to hide the main PerfOps One menu via the
poo_hide_main_menufilter or each submenu via the
poo_hide_settings_menufilters (thanks to Jan Thiel).
- OPcache Manager is now compatible with WordPress installation on non-standard directories.
- Redesigned and improved warmup process: it's more fast and more reliable.
- Updated DecaLog SDK from version 1.2.0 to version 2.0.0.
- There may be name collisions for some functions if version of WordPress is lower than 5.6.
- The main PerfOps One menu is not hidden when it doesn't contain any items (thanks to Jan Thiel).
- In some very special conditions, the plugin may be in the default site language rather than the user's language.
- The PerfOps One menu builder is not compatible with Admin Menu Editor plugin (thanks to dvokoun).
- In some conditions, invalidation or warmup may produce many warnings.
- Some labels are not consistent on WordPress multisite.
- [SEC001] Warmup now ignores
[2.3.2] - 2021-08-11
- New redesigned UI for PerfOps One plugins management and menus (thanks to Loïc Antignac, Paul Bonaldi, Axel Ducoron, Laurent Millet, Samy Rabih and Raphaël Riehl for their invaluable help).
- In some conditions, the plugin may be in the default site language rather than the user's language.
[2.3.1] - 2021-06-30
- The statistics table may not be created at install/update (thanks to Rookie).
[2.3.0] - 2021-06-22
- Compatibility with WordPress 5.8.
- Integration with DecaLog SDK.
- Traces and metrics collation and publication.
- New option, available via settings page and wp-cli, to disable/enable metrics collation.
- [WPCLI] New command to invalidate site / network files: see
wp help opcache invalidatefor details.
- [WPCLI] New command to warm-up site / network files: see
wp help opcache warmupfor details.
opcache statuscommand now displays DecaLog SDK version too.
- [WPCLI] Documentation updated.
[2.2.0] - 2021-02-24
- Compatibility with WordPress 5.7.
- New warning box in plugin settings page when OPcache is disabled or OPcache API usage is restricted.
- Consistent reset for settings.
- Improved translation loading.
opcachecommand have now a definition and all synopsis are up to date.
- Controls in settings page are now disabled when OPcache is disabled or OPcache API usage is restricted.
- In Site Health section, Opcache status may be wrong (or generates PHP warnings) if OPcache API usage is restricted.
- Analytics data collection when OPcache API usage is restricted.
- Tools and Analytics menus when OPcache is disabled or OPcache API usage is restricted.
[2.1.0] - 2020-11-23
- Compatibility with WordPress 5.6.
- Improvement in the way roles are detected.
- [SEC001] User may be wrongly detected in XML-RPC or Rest API calls.
[2.0.0] - 2020-10-19
- [WP-CLI] New command to toggle on/off main settings: see
wp help opcache settingsfor details.
- [WP-CLI] New command to display OPcache Manager status: see
wp help opcache statusfor details.
- [WP-CLI] New command to display OPcache analytics: see
wp help opcache analyticsfor details.
- New Site Health "info" section about shared memory.
- Compatibility with WordPress 5.5.
- Support for data feeds - reserved for future use.
- The positions of PerfOps menus are pushed lower to avoid collision with other plugins (thanks to Loïc Antignac).
- The analytics dashboard now displays a warning if analytics features are not activated.
- Improved layout for language indicator.
- Admin notices are now set to "don't display" by default.
- Improved IP detection (thanks to Ludovic Riaudel).
- Improved changelog readability.
- The integrated markdown parser is now Markdown from Carsten Brandt.
- Prepares PerfOps menus to future 5.6 version of WordPress.
- The remote IP can be wrongly detected when behind some types of reverse-proxies.
- In admin dashboard, the statistics link is visible even if analytics features are not activated.
- With Firefox, some links are unclickable in the Control Center (thanks to Emil1).
- When site is in english and a user choose another language for herself/himself, menu may be stuck in english.
- Parsedown as integrated markdown parser.
[1.3.2] - 2020-06-29
- Full compatibility with PHP 7.4.
- Automatic switching between memory and transient when a cache plugin is installed without a properly configured Redis / Memcached (thanks to mmwbadmin).
- When used for the first time, settings checkboxes may remain checked after being unchecked.
[1.3.1] - 2020-05-05
- The charts take now care of DST in user's browser.
- The daily distribution charts have now a better timeline.
- There's an error while activating the plugin when the server is Microsoft IIS with Windows 10.
- With Microsoft Edge, some layouts may be ugly.
[1.3.0] - 2020-04-12
- Compatibility with DecaLog early loading feature.
- The settings page have now the standard WordPress style.
- Better styling in "PerfOps Settings" page.
- The tool page is now called "OPcache Management".
- In site health "info" tab, the boolean are now clearly displayed.
- Unneeded tool links in settings page.
[1.2.0] - 2020-03-01
- Full compatibility with APCu Manager.
- Full integration with PerfOps One suite.
- Compatibility with WordPress 5.4.
- New menus (in the left admin bar) for accessing features: "PerfOps Analytics", "PerfOps Tools" and "PerfOps Settings".
- In lists, it's now possible to navigate by direct page input.
- Analysis delta time has been increased to avoid holes in stats when cron is not fully reliable.
- A race condition can lead to "holes" in daily graphs.
- With some plugins, box tooltips may be misplaced (css collision).
- In lists, some navigation buttons are wrongly active.
- Compatibility with WordPress versions prior to 5.2.
- Old menus entries, due to PerfOps integration.
[1.1.0] - 2020-01-03
- Full compatibility (for internal cache) with Redis and Memcached.
- Using APCu rather than database transients if APCu is available.
- New Site Health "status" sections about OPcache and object cache.
- New Site Health "status" section about i18n extension for non
- New Site Health "info" sections about OPcache and object cache.
- New Site Health "info" section about the plugin itself.
[1.0.3] - 2019-12-19
- Better cache management for old date ranges.
- Some plugin options may be not saved when needed (thanks to Lucas Bustamante).
- As a result of the Plugin Team's request, the auto-update feature has been removed.
[1.0.2] - 2019-11-22
- Better OPcache version detection (and reporting).
- The timescale for metrics variation graphs is wrong when day starts with missing data.
- The buttons of the date range picker may have a wrong size.
- The link to changelog after update is erroneous.
[1.0.1] - 2019-11-21
- The cron for statistics compilation may be blocked on some configurations.
- There's some typos in the
[1.0.0] - 2019-11-20
Do you want to make OPcache Manager a better plugin? Whether you are a developer or not, you can help me to do it...
Support & Help
I’ll be glad to help you if you encounter issues with this plugin. Just use the support section of the WordPress directory.