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ChangeLog for Privoxy
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-*** Version 3.0.12 (UNRELEASED) ***
+*** Version 3.0.14 Beta ***
+
+- The latency is taken into account when evaluating whether or not to
+ reuse a connection. This should significantly reduce the number of
+ connections problems several users reported.
+- If the server doesn't specify how long the connection stays alive,
+ Privoxy errs on the safe side of caution and assumes it's only a second.
+- The error pages for connection timeouts or missing server data use a
+ Last-Modified date in the past. Retry attempts are detected and Privoxy
+ removes the If-Modified-Since header to prevent the server from responding
+ with status code 304 in which case the client would reuse the error message.
+- Setting keep-alive-timeout to 0 disables keep-alive support. Previously
+ Privoxy would claim to allow persistence but not reuse the connection.
+- Pipelined requests are less likely to be mistaken for the request
+ body of the previous request. Note that Privoxy still has no real
+ pipeline support and will either serialize pipelined requests or
+ drop them in which case the client has to resent them.
+- Fixed a crash on some Windows versions when header randomization
+ is enabled and the date couldn't be parsed.
+- Privoxy's keep-alive timeout for the current connection is reduced
+ to the one specified in the client's Keep-Alive header.
+- For HTTP/1.1 requests, Privoxy implies keep-alive support by not
+ setting any Connection header instead of using 'Connection: keep-alive'.
+- If the socket isn't reusable, Privoxy doesn't temporarily waste
+ a socket slot to remember the connection.
+- If keep-alive support is disabled but compiled in, the client's
+ Keep-Alive header is removed.
+- Fixed a bug on mingw32 where downloading large files failed if
+ keep-alive support was enabled.
+- Fixed a bug that (at least theoretically) could cause log
+ timestamps to be occasionally off by about a second.
+- No Proxy-Connection header if added if there already is one.
+- The configure script respects the $PATH variable when searching
+ for groups and id.
+
+*** Version 3.0.13 Beta ***
+
+- Added IPv6 support. Thanks to Petr Pisar who not only provided
+ the initial patch but also helped a lot with the integration.
+- Added client-side keep-alive support.
+- The connection sharing code is only used if the connection-sharing
+ option is enabled.
+- The max-client-connections option has been added to restrict
+ the number of client connections below a value enforced by
+ the operating system.
+- Fixed a regression reintroduced in 3.0.12 that could cause
+ crashes on mingw32 if header date randomization was enabled.
+- Compressed content with extra fields couldn't be decompressed
+ and would get passed to the client unfiltered. This problem
+ has only be detected through statical analysis with clang as
+ nobody seems to be using extra fields anyway.
+- If the server resets the Connection after sending only the headers
+ Privoxy forwards what it got to the client. Previously Privoxy
+ would deliver an error message instead.
+- Error messages in case of connection timeouts use the right
+ HTTP status code.
+- If spawning a child to handle a request fails, the client
+ gets an error message and Privoxy continues to listen for
+ new requests right away.
+- The error messages in case of server-connection timeouts or
+ prematurely closed server connections are now template-based.
+- If zlib support isn't compiled in, Privoxy no longer tries to
+ filter compressed content unless explicitly asked to do so.
+- In case of connections that are denied based on ACL directives,
+ the memory used for the client IP is no longer leaked.
+- Fixed another small memory leak if the client request times out
+ while waiting for client headers other than the request line.
+- The client socket is kept open until the server socket has
+ been marked as unused. This should increase the chances that
+ the still-open connection will be reused for the client's next
+ request to the same destination. Note that this only matters
+ if connection-sharing is enabled.
+- A TODO list has been added to the source tarballs to give potential
+ volunteers a better idea of what the current goals are. Donations
+ are still welcome too: http://www.privoxy.org/faq/general.html#DONATE
+
+*** Version 3.0.12 ***
- The socket-timeout option now also works on platforms whose
select() implementation modifies the timeout structure.
projects / privoxy.git / blobdiff