i2pd 2.54.0 release

[2.54.0] - 2024-10-06

Added

• Maintain recently connected routers list to avoid false-positive peer test
• Limited connectivity mode(through proxy)
• "i2p.streaming.profile" tunnel's param to let tunnel select also low-bandwidth routers
• Limit stream's inbound speed
• Periodic ack requests in ratchets session
• Set congestion cap G immediately if through proxy
• Show tunnel's routers bandwidth caps in web console
• Handle immediate ack requested flag in SSU2 data packets
• Resend and ack peer test and relay messages
• "senduseragent" HTTP proxy's param to pass through user's User-Agent

Changed

• Exclude 'N' routers from high-bandwidth routers for client tunnels
• C++11 support has been dropped, the minimal requirement is C++17 now, C++20 for some compilers
• Removed dependency from boost::date_time and boost::filesystem
• Set default i2cp.leaseSetEncType to 0,4 and to 4 for server tunnels
• Handle i2cp.inboundlimit and i2cp.outboundlimit params in I2CP
• Publish LeaseSet with new timestamp update if tunnel was replaced in the same second
• Increase max number of generated tags to 800 per tagset
• Routing path expiration by time instead num attempts
• Save timestamp from epoch instead local time to profiles
• Update introducer's iTag if session to introducer was replaced to new one
• RTT, window size and number of NACKs calculation for streaming
• Don't select same peer for tunnel too often
• Use WinApi for data path UTF-8 conversion for Windows

Fixed

• Jump link crash if address book is disabled
• Race condition if connect through an introducer
• "Date" header in I2PControl response
• Incomplete response from web console
• AEAD verification with LibreSSL
• Number of generated tags and new keys for follow-on tagsets
• Expired leases in LeaseSet
• Attempts to send HolePunch to 0.0.0.0
• Incorrect options size in quick ack streaming packet
• Low bandwidth router appeared as first peer in high-bandwidth client tunnel