• BigInteger: fix issue with bitwise_xor (#1245)
• Crypt: some of the minimum lengths were off
• SFTP: update stat cache accordingly when file becomes a directory (#1235)
• SFTP: fix issue with extended attributes on 64-bit PHP installs (#1248)
• SSH2: more channel handling updates (#1200)
• X509: use anonymous functions in PHP >= 5.3.0
• X509: revise logic for validateSignature (#1213)
• X509: fix 7.2 error when extensions were removed and new ones added (#1243)
• fix float to int conversions on ARM CPU's (#1220)