v1.17.1

Fix SIGTERM may leave metaproxy behind MP-668

Fix SEGV in load_balance filter MP-667

v1.17.0

session_shared: new facility ignore-auth. This is a new configuration
for session_shared to make it ignore authentication info sent by clients
and, thus, increase session reuse.

v1.16.2

session_shared: log when sessions expire

virt_db: session reuse when overriding result-set

virt_db, session_shared: case-insensitive db compare

z3950_client: fix un-initialized variable max-sockets-timeout

v1.16.1

filter_http_rewrite: Fix missing https processing in skiplinks (MP-663)
Add a bit of documentation for http_rewrite

v1.16.0

filter_http_rewrite: Better handling of https requests (MP-660, MP-662)

• Considers both http:// and https:// as absolute URLs in the request line
• for relative requests, expands to http:// or https:// depending on how the
  request came in

v1.15.0

metaproxy: option -s sets resource limit for open files (ulimit -n)

v1.14.0

frontend_net: allow limit of connections from same IP MP-657
Achived by configuration element connect-total.

v1.13.1

• Fix Unknown route exits Metaproxy at run time MP-656

v1.13.0

• sru_z3950: avoid suffix slash after parsing x-target

• session_shared: relay diagnostics better MP-654
  Until this commit init response failures would be converted to
  temporary system error: "session_shared: could not create backend".
  However, in the cases where init response from a target does contain
  diagnostics those will now be returned as is.

• z3950_client: configurable max-sockets-timeout

v1.12.2

• z3950_client: fix incorrect waiting for max-sockets condition MP-652
  The z3950_client could in some cases wait a very long time for a free
  Z39.50 socket. The proper behavior is to give up after 15 seconds.