• SSH2: add getAuthMethodsToContinue() method (#1648)
• SSH2: timeout would occasionally infinitely loop
• SSH2: fix PHP7.4 errors about accessing bool as string (#1656)
• SSH2: fix issue with key re-exchange (#1644)
• SFTP: reopen channel on channel closure (#1654)
• X509: extra characters before cert weren't being removed (#1659)
• ASN1: fix timezone issue when non-utc time is given (#1562)
• RSA: OAEP decryption didn't check labels correctly (#1669)