anonvector/SlipNet v2.4.4

on GitHub

v2.4.4 Changelog (since v2.4.1)

DoH Transport

• Added connection health check: automatically resets TLS after 5 consecutive failures
• Added send error backoff (2s) to prevent queue drain during outages
• Removed Cloudflare 1.1.1.1 IP-based DoH preset (TLS SNI incompatible)
• Fixed DoH URL hostname resolution that was breaking TLS handshakes

DNS Scanner

• Background scanning now survives navigating away from the screen
• E2E progress, active resolvers, and counts sync correctly across screen recreation
• Fixed stop + continue resetting working count to zero
• Fixed E2E re-testing all resolvers instead of resuming from where it left off
• Fixed E2E counter stuck at 0/N in advanced mode
• Fixed DNS results disappearing when starting E2E test
• Fixed notification tap pushing duplicate screens onto backstack
• Fixed fresh scan not clearing stale E2E state
• Back button now properly stops all scanning
• HTTP/SSH verification label corrected (was inverted), defaults to off
• Wake lock extended from 60 minutes to 4 hours for long scans

Networking & Tunnels

• Fixed divide-by-zero crash in DNS worker pool (race condition on pool size)
• Event-driven DNS pool death detection for faster reconnect
• DNS circuit breaker added to SSH tunnel
• DNS worker recreation respects circuit breaker to prevent spam loops
• Seamless reconnect bumped to 3 attempts, first delay shortened to 1s
• Fixed SSH channel semaphore stalling connections
• Always restart tun2socks on network change for reliable recovery
• Fixed DNS worker idle timeout with active keepalive

Profiles & Settings

• Upload/download speed limiter — configurable bandwidth caps per tunnel
• Global DNS resolver override in settings
• Fixed IPv6 resolver input corruption, blocked IPv6 (not supported)
• IP validation added to DNS resolver dialogs
• Split-tunnel defaults to allow mode
• Resolver deduplication
• SSH rate limiting
• Max channels warning when exceeding DNS tunnel safe limit
• Default SOCKS5 port changed from 1080 to 10880 (avoids conflicts with common apps)

UI & Notifications

• Reconnect button added to VPN notification
• Fixed notification reordering on Xiaomi/MIUI
• Pinned VPN notification position
• Clipboard support for config import/export
• Ping servers option in profile list menu
• Clear ping results option
• Distinct DNS icons, 8-resolver limit with global override banner

Other

• Slipstream error reporting improvements