The post seems to indicate that they will be doing so monthly from now on.

After several years of almost silence, the Toolset team today released a version that is fully compatible with the Full Site Editor and block based themes. A little late, but I am glad to see the update.

Toolset released an update for their maps features along with PHP and WordPress version compatibility updates.

Toolset has a bug fix, compatibility, and performance release.

Toolset has a new team leader, Ned Andonov. I hope this signals more renewed development.

Toolset adds Open Street Map support and better support for newer versions of PHP.

Toolset released an update for WordPress 6.7 compatibility and with improvements for compatibility with newer PHP versions. They also mentioned they are working on an update to the Maps plugin.

Toolset just released an update for WordPress 6.6 (which is due out later this month). It is nice to see them being proactive.

Toolset has a maintenance release with PHP and WordPress 6.5 compatibility fixes, as well as some minor enhancements. It looks like it may not be rolling out via automatic updates, so you may need to manually initiate the update from within the admin.