Ultrasurf 19.02

The "19.02" designation indicates it is a patch release from the 19.x branch. Historically, these versions were released to patch specific blocking techniques employed by firewalls (such as the Great Firewall of China, school networks, or corporate filters). Version 19.02 focuses on:

The latest version of Ultrasurf, 19.02, was released on February 19, 2019. According to the release notes, this version includes: ultrasurf 19.02

May fail on networks with aggressive DPI or forced proxy settings (corporate/school networks). UltraSurf’s public IPs are sometimes pre‑blocked. The "19

If you're still using the 19.02 build and run into trouble, the Ultrasurf Support Page offers quick-start guides to help you get back online. According to the release notes, this version includes:

UltraSurf Security, Privacy & Freedom VPN - Chrome Web Store

Version 19.02 emphasized user convenience and "zero-trace" browsing. Key features include:

Ultrasurf 19.02 supports multiple languages, including English, Chinese, Japanese, Korean, Spanish, French, and more.