• [BUGFIX] ID-28: do not use TLS middlebox compatibility mode in ClientHello. This change requires using a newer version of BoringSSL.
• [BUGFIX] Free connections in Advisory Tick Time Queue in engine dtor.
• [BUGFIX] IETF QUIC client: narrow migration check to a single path.
• [BUGFIX] NULL dereference: set function pointers for alarm for path challenges 2 and 3.
• [BUGFIX] HTTP/3 headers may be followed immediately by trailers.
• [BUGFIX] Log messages when SCID changes.