Here's what is fixed:

• Fix issues found by scan-build (#384)
• Improve --portmap help message (#381)
• AFL detected security crash in fuzz feature (#380)
• Coverity static scan detected issues (#374)
• Fuzz should not be overwritting Layer 3 (#372)
• Add --fuzz-factor option to specify fuzz ratio (#371)
• Warnings when building on old distributions (#368)
• Fix more Lintian detected spelling errors (#365)
• Fuzz test failure on ARM and MIPS (#364)

Bug fixes.

4.2.4:

• Fix spelling mistakes discovered by Lintian (#362)

4.2.3:

• Archive (remove) QuickTX until maintainer found (#357)
• Ubuntu precise 32bit_build (#356)

4.2.2:

• Missing symbol pcap_version on macOS 10.12.4 (#353)