[2.53.0] - 2024-07-19

Added

• New congestion control algorithm for streaming
• Support miniupnp-2.2.8
• Limit stream’s outbound speed
• Flood to next day closest floodfills before UTC midnight
• Recognize duplicated routers and bypass them
• Random SSU2 resend interval

Changed

• Set minimal version to 0.9.69 for floodfills and 0.9.58 for client tunnels
• Removed openssl 1.0.2 support
• Move unsent I2NP messages to the new session if replaced
• Use mt19937 RNG instead rand()
• Update router’s congestion caps before initial publishing
• Don’t try introducer with invalid address
• Select newest introducers to publish
• Don’t request relay tag for every session if we have enough introducers
• Update timestamp for non-reachable or hidden router
• Reset streaming routing path if duplicated SYN received
• Update LeaseSet if inbound tunnel failed
• Reseeds list

Fixed

• Crash when a destination gets terminated
• Expired offline signature upon destination creation
• Race condition between local RouterInfo buffer creation and sending it through the transports