• SSH2: add send_eof() method (#2062)
• SSH2: server identification string handling enhancements (#2082, #2083)
• SSH2: shore up terrapin counter measures
• SSH2: fix for packets sent between KEXINIT packets (#2084)
• SFTP: convert filenames to strings (#2065)
• Hash: add cmac_aes algorithm (#1967)
• ASN1: support tags with values >= 30 (#2066)
• PublicKeyLoader: improve handling of bad keys (#2077, #2079)
• RSA: fix for keys with negative modulos (#2085)
• BigInteger: adjust priority with which BCMath is used for PHP 8.4+