Changes 3.4.2:
* Added missing header in client_side_reply.cc for clang
* Bug 3498: FTP PUT assertion Server.cc:246: 'r->body_pipe != NULL'
* Bug 3985: 60s limit introduced by balance_on_multiple_ip breaks bad IP recovery
* Fix \-unescaping in quoted strings from helpers
* WCCPv2: fix assertion 'Cannot convert non-IPv4 to IPv4' on FreeBSD
* Fix missing cast in rev.13162
* Bug 3980: FATAL ERROR due to max_user_ip -s option
* Fix linker errors "relocation R_X86_64_32 against .rodata"
* Regression in URL helper API
* Bug 3806: Caching responses with Vary header
* Set sslcrtvalidator_children concurrency option default value to 1
* Release notes: update HTML version

(adam)