BPS Pro 17.4 is the most current version > https://forum.ait-pro.com/forums/topic/bulletproof-security-pro-version-release-dates/ BPS Pro is completed in my opinion. I have some nick nack things that I can add, but don’t feel like they are important enough to create a new version release. If something changes with WordPress or another plugin or theme that requires something important to be changed in BPS Pro then I will release a new update.
However, it is strange that the free version of the WordPress repository says that the last update was 3 months ago, but the “bps pro” version has not received any updates for over a year.
The reason for that is each time there is a WordPress version update I am required by the WordPress Plugins team to check BPS compatibility with that WordPress version and update the BPS readme.txt file, which changes the “Last updated” date.