1. Visit the Official Website: Check Proton VPN's website for any recent updates or news regarding version 226. Look for new features, improvements, or updates that might have been announced.

2. Community Forums and User Groups: Engage with Proton VPN's community on platforms like Reddit, Facebook, or Discord. These groups often have user discussions, reviews, and recommendations that can provide insights into the service.

3. Technical Specifications: Review the official website for details about Proton VPN, such as its encryption level (256-bit or 128-bit), server list, and any additional security features like multi-factor authentication.

4. User Feedback and Reviews: Look for user reviews and feedback from individuals who have used Proton VPN. This can highlight both the strengths and areas needing improvement.

5. Compare with Other VPNs: Assess Proton VPN's features against other popular VPNs like OpenVPN or Tor. Consider if it offers similar functionalities or if it excels in specific areas.

6. Pricing and Ease of Use: Determine if Proton offers a subscription-based model or pay-per-use option. Check for ease of installation and any training or support available.

7. Stay Updated: Keep an eye on Proton's official announcements and any new releases to stay informed about future features and security updates.

By following these steps, you can gather comprehensive information about Proton VPN 226 and decide whether it meets your needs for a VPN service.