v2.1.0 v3.41.2
tanchongmin/strictjsonJul 27, 2026 → Jul 29, 20262 days between releases
What's New
Scope expansion: v3.41.2 introduces VPN/WireGuard support and fixes critical port forwarding deadlock, while v2.1.0 focused on Plan Canvas and Kimi.
New Features
- WireGuard IPv6 address formatting support
- OpenVPN protocol fixes including tcp-client support
- Firewall shared mutex for iptables and ip6tables
- Healthcheck behavior fixes for VPN startup
- DNS over TLS pool behavior improvements
Improvements
- Increased HTTP client timeout to 35 seconds
- Updater now uses DNS-over-HTTPS (DoH) from Cloudflare and Google
- Custom OpenVPN config protocol restricted to TCP or UDP internally
Bug Fixes
- Fixed critical deadlock bug in port forwarding up/down commands
- Fixed OpenVPN config parsing issues and trim spaces
- Fixed Healthcheck race condition on startup
- Fixed DNS connection handling and mutex issues
- Fixed VPN port forwarding getting stuck after failures
Upgrade Notes
This version introduces VPN components (WireGuard, OpenVPN) and firewall updates that may require configuration adjustments. The critical port forwarding deadlock bug is resolved, but ensure your firewall rules are compatible with the new shared mutex implementation.
The Two Releases
ECC 2.1.0: Plan Canvas, Kimi Harness, and Self-Hosted Compute
Jul 27, 2026· 3 months ago
Introduces visual plan review capabilities, native Kimi harness integration, and support for self-hosted compute on Itô GPUs.
Full release notesv3.41.2
Jul 29, 2026· 3 months ago
Addresses a critical deadlock bug in port forwarding and includes a comprehensive list of fixes for WireGuard, OpenVPN, Firewall, Healthcheck, DNS, and Updater components.
Full release notes