v3.1.11

What's Changed

• RTU - Check CRC before filtering on slave ID
• HAVE_NETINET_IN_H as guard around header (closes #765)
• Use default port 502 in documentation.
• Fix float endianness issue introduced in v3.1.8 (49af73d). Thank you @ghorwin for your excellent work on the subject. Closes #665, #694, #757, #770.
• Proper display of used CFLAGS.
• Don't build with debug flag by default anymore.
• Check request length in modbus_reply when used in memcpy.
  Thank you Nozomi Networks Labs Advisory for the report.
• Fix insecure data handling. CID 416366: INTEGER_OVERFLOW found with Coverity Scan.
• Remove useless cast in setsockopt call (closes #721)
• Link against socket and nsl libs when building on SunOS. Thank you @lanurmi.
• Update documentation about tcp-pi requiring 1 KiB of extra memory (closes #715). Thank you @psychon.
• Documentation improvements by @cedricboudinet and @mhei.
• Revert TCP checks for recovery (closes #711).
• Don't use loop initial declaration (closes #752).
• Fix wrong generated version for double number in win32 (closes #675).
• Don't use gai_strerror if not available.
• Add checks for netinet/ip.h and gai_strerror (#745)
• Log error in read input registers if debug (closes #755).
• Fix errno value on timeout with TCP connect (closes #736, #756).
  Thank you @kyllingstad for the issue and @psychon for the fix.
• Free addrinfo struct on getaddrinfo() gerrors.
• Fix doc of modbus_mapping_new_start_address (#615).

New Contributors

• @yauyimsing made their first contribution in #702
• @cedricboudinet made their first contribution in #682
• @lanurmi made their first contribution in #398
• @ghorwin made their first contribution in #694
• @diplfranzhoepfinger made their first contribution in #765

Full Changelog: v3.1.10...v3.1.11