v2.5.11

What's Changed

• Bump version to 2.5.11 by Guillaume Hetier (@guhetier) in #6230
• [CP] Deepcopy client alpn list (#6171) by Gaurav Singh (@gaurav2699) in #6240
• [CP] Fix uint32 overflow in receive buffer growth (#6226) by Gaurav Singh (@gaurav2699) in #6246
• [CP] Fix leak on ACK encryption-level mismatch in loss detection (#6232) by Gaurav Singh (@gaurav2699) in #6268
• [CP] Fix hostname validation with OpenSSL/QuicTLS (#6274) by Guillaume Hetier (@guhetier) in #6276

Full Changelog: v2.5.10...v2.5.11