What's new:

• Added {matched} placeholder to Swapper module.
• Added regex support to Swapper module.

What changed:

• {playerName} is now handled before the PlaceholderAPI integration and is available everywhere.

Fixed bugs:

• Fixed documentation and examples (missing closing parenthesis)
• Now plugin will not spam if BubbleChat is disabled and ProtocolLib is not present.

If you find any bugs or would like to see new features, you can do so on the plugins GitHub page in the issues category.

I'm currently working on the 2.0 version of Socialismus, which will bring modularity and Velocity platform, you can follow the progress here, so don't wonder if the updates are not coming out
There is already a first release candidate with new features and structure, if you want to help with testing feel free to use it.