This is actually the entirety of the text, from about halfway down the newsletter.
Proton prepares to leave Switzerland: VPN company Proton is investing more than 100 million Swiss francs ($123 million) in data center infrastructure outside Switzerland. Investments are being made in data centers in Germany and Norway. The company is preparing a possible move due to "legal uncertainty" over a newly proposed Swiss surveillance law. Switzerland is home to several VPN, secure email, and encrypted messaging providers. The new law would require the providers to implement stricter logging and data collection.
The original piece (archive.is link) is in French. I expect more news to come out about this.