Changes in 7.20.1 - April 14 2010

Changes:

• The 'ares' subtree has been removed from the source repository
• smoother rate limiting
• allow user+password in the URL for all protocols
• POP3: Get message listing if no mailbox in URL

Bugfixes:

• VMS builder bad behavior when used in a batch job
• multiple recipients with SMTP
• fixed the CURL_FORMAT_* defines when building with cmake
• missing quote in libcurl.m4
• SMTP: now waits for 250 after the DATA transfer
• SMTP: use angle brackets in RCPT TO
• curl --trace-time not using local time
• off-by-one in the chunked encoding trailer parser
• superfluous blocking for OpenSSL-based SSL connects and multi interface
• TFTP upload
• FTP timeouts after file transferred completely
• skip poll() on Interix
• CURLOPT_CERTINFO memory leak
• sub-second timeouts improvements
• configure fixes for GSSAPI
• threaded resolver double free when closing curl handle
• configure fixes for building with the clang compiler
• easy interix rate limiting logic
• curl_multi_remove_handle() caused use after free
• TFTP improved error codes
• TFTP fixed TSIZE handling for uploads
• SSL possible double free when reusing curl handle
• alarm()-based DNS timeout bug
• re-used FTP connection multi interface crash
• chunked-encoding with Content-Length: header problem
• multi interface HTTP POST over a proxy using PROXYTUNNEL
• RTSP GET_PARAMETER
• timeout after last data chunk was handled
• SFTP download hang
• FTP quote commands prefixed with '*' now can fail without aborting

Further