Update config.yaml

src/lib/config.yaml

@@ -19,6 +19,8 @@ sponsorUrl: https://matrix.to/#/@tree:gwei.cz
 intro: |
   We need to protect our privacy, and that's why we're coming together on June 5 to Prague to sit down and discuss different aspects of privacy in the Web3 industry - how we can help shape it and make it more accessible - building a shared culture. The conference complements the research project [Web3Privacy Now](http://web3privacy.info/) and was created by joining forces with the production team of the privacy hackathon [ETHBrno](https://ethbrno.cz/).
 themes:
+- title: Regulations on privacy
+- title: MAINSTREAM ON-CHAIN PRIVACY
 - title: Human rights DAOs (pro-privacy)
 - title: Identity (ID)
 - title: Mixnets → Full-Stack Privacy