474 lines
15 KiB
Text
474 lines
15 KiB
Text
|
|
Changes with Unit 1.15.0 06 Feb 2020
|
|
|
|
*) Change: extensions of dynamically requested PHP scripts were
|
|
restricted to ".php".
|
|
|
|
*) Feature: compatibility with Ruby 2.7.
|
|
|
|
*) Bugfix: segmentation fault might have occurred in the router process
|
|
with multiple application processes under load; the bug had appeared
|
|
in 1.14.0.
|
|
|
|
*) Bugfix: receiving request body over TLS connection might have
|
|
stalled.
|
|
|
|
|
|
Changes with Unit 1.14.0 26 Dec 2019
|
|
|
|
*) Change: the Go package import name changed to "unit.nginx.org/go".
|
|
|
|
*) Change: Go package now links to libunit instead of including library
|
|
sources.
|
|
|
|
*) Feature: ability to change user and group for isolated applications
|
|
when Unit daemon runs as an unprivileged user.
|
|
|
|
*) Feature: request routing by source and destination addresses and
|
|
ports.
|
|
|
|
*) Bugfix: memory bloat on large responses.
|
|
|
|
|
|
Changes with Unit 1.13.0 14 Nov 2019
|
|
|
|
*) Feature: basic support for HTTP reverse proxying.
|
|
|
|
*) Feature: compatibility with Python 3.8.
|
|
|
|
*) Bugfix: memory leak in Python application processes when the close
|
|
handler was used.
|
|
|
|
*) Bugfix: threads in Python applications might not work correctly.
|
|
|
|
*) Bugfix: Ruby on Rails applications might not work on Ruby 2.6.
|
|
|
|
*) Bugfix: backtraces for uncaught exceptions in Python 3 might be
|
|
logged with significant delays.
|
|
|
|
*) Bugfix: explicit setting a namespaces isolation option to false might
|
|
have enabled it.
|
|
|
|
|
|
Changes with Unit 1.12.0 03 Oct 2019
|
|
|
|
*) Feature: compatibility with PHP 7.4.
|
|
|
|
*) Bugfix: descriptors leak on process creation; the bug had appeared in
|
|
1.11.0.
|
|
|
|
*) Bugfix: TLS connection might be closed prematurely while sending
|
|
response.
|
|
|
|
*) Bugfix: segmentation fault might have occurred if an irregular file
|
|
was requested.
|
|
|
|
|
|
Changes with Unit 1.11.0 19 Sep 2019
|
|
|
|
*) Feature: basic support for serving static files.
|
|
|
|
*) Feature: isolation of application processes with Linux namespaces.
|
|
|
|
*) Feature: built-in WebSocket server implementation for Java Servlet
|
|
Containers.
|
|
|
|
*) Feature: direct addressing of API configuration options containing
|
|
slashes "/" using URI encoding (%2F).
|
|
|
|
*) Bugfix: segmentation fault might have occurred in Go applications
|
|
under high load.
|
|
|
|
*) Bugfix: WebSocket support was broken if Unit was built with some
|
|
linkers other than GNU ld (e.g. gold or LLD).
|
|
|
|
|
|
Changes with Unit 1.10.0 22 Aug 2019
|
|
|
|
*) Change: matching of cookies in routes made case sensitive.
|
|
|
|
*) Change: decreased log level of common errors when clients close
|
|
connections.
|
|
|
|
*) Change: removed the Perl module's "--include=" ./configure option.
|
|
|
|
*) Feature: built-in WebSocket server implementation for Node.js module.
|
|
|
|
*) Feature: splitting PATH_INFO from request URI in PHP module.
|
|
|
|
*) Feature: request routing by scheme (HTTP or HTTPS).
|
|
|
|
*) Feature: support for multipart requests body in Java module.
|
|
|
|
*) Feature: improved API compatibility with Node.js 11.10 or later.
|
|
|
|
*) Bugfix: reconfiguration failed if "listeners" or "applications"
|
|
objects were missing.
|
|
|
|
*) Bugfix: applying a large configuration might have failed.
|
|
|
|
|
|
Changes with Unit 1.9.0 30 May 2019
|
|
|
|
*) Feature: request routing by arguments, headers, and cookies.
|
|
|
|
*) Feature: route matching patterns allow a wildcard in the middle.
|
|
|
|
*) Feature: POST operation for appending elements to arrays in
|
|
configuration.
|
|
|
|
*) Feature: support for changing credentials using CAP_SETUID and
|
|
CAP_SETGID capabilities on Linux without running main process as
|
|
privileged user.
|
|
|
|
*) Bugfix: memory leak in the router process might have happened when a
|
|
client prematurely closed the connection.
|
|
|
|
*) Bugfix: applying a large configuration might have failed.
|
|
|
|
*) Bugfix: PUT and DELETE operations on array elements in configuration
|
|
did not work.
|
|
|
|
*) Bugfix: request schema in applications did not reflect TLS
|
|
connections.
|
|
|
|
*) Bugfix: restored compatibility with Node.js applications that use
|
|
ServerResponse._implicitHeader() function; the bug had appeared in
|
|
1.7.
|
|
|
|
*) Bugfix: various compatibility issues with Node.js applications.
|
|
|
|
|
|
Changes with Unit 1.8.0 01 Mar 2019
|
|
|
|
*) Change: now three numbers are always used for versioning: major,
|
|
minor, and patch versions.
|
|
|
|
*) Change: now QUERY_STRING is always defined even if the request does
|
|
not include the query component.
|
|
|
|
*) Feature: basic internal request routing by Host, URI, and method.
|
|
|
|
*) Feature: experimental support for Java Servlet Containers.
|
|
|
|
*) Bugfix: segmentation fault might have occurred in the router process.
|
|
|
|
*) Bugfix: various potential memory leaks.
|
|
|
|
*) Bugfix: TLS connections might have stalled.
|
|
|
|
*) Bugfix: some Perl applications might have failed to send the response
|
|
body.
|
|
|
|
*) Bugfix: some compilers with specific flags might have produced
|
|
non-functioning builds; the bug had appeared in 1.5.
|
|
|
|
*) Bugfix: Node.js package had wrong version number when installed from
|
|
sources.
|
|
|
|
|
|
Changes with Unit 1.7.1 07 Feb 2019
|
|
|
|
*) Security: a heap memory buffer overflow might have been caused in the
|
|
router process by a specially crafted request, potentially resulting
|
|
in a segmentation fault or other unspecified behavior
|
|
(CVE-2019-7401).
|
|
|
|
*) Bugfix: install of Go module failed without prior building of Unit
|
|
daemon; the bug had appeared in 1.7.
|
|
|
|
|
|
Changes with Unit 1.7 20 Dec 2018
|
|
|
|
*) Change: now rpath is set in Ruby module only if the library was not
|
|
found in default search paths; this allows to meet packaging
|
|
restrictions on some systems.
|
|
|
|
*) Bugfix: "disable_functions" and "disable_classes" PHP options set via
|
|
Control API did not work.
|
|
|
|
*) Bugfix: Promises on request data in Node.js were not triggered.
|
|
|
|
*) Bugfix: various compatibility issues with Node.js applications.
|
|
|
|
*) Bugfix: a segmentation fault occurred in Node.js module if
|
|
application tried to read request body after request.end() was
|
|
called.
|
|
|
|
*) Bugfix: a segmentation fault occurred in Node.js module if
|
|
application attempted to send header twice.
|
|
|
|
*) Bugfix: names of response header fields in Node.js module were
|
|
erroneously treated as case-sensitive.
|
|
|
|
*) Bugfix: uncatched exceptions in Node.js were not logged.
|
|
|
|
*) Bugfix: global install of Node.js module from sources was broken on
|
|
some systems; the bug had appeared in 1.6.
|
|
|
|
*) Bugfix: traceback for exceptions during initialization of Python
|
|
applications might not be logged.
|
|
|
|
*) Bugfix: PHP module build failed if PHP interpreter was built with
|
|
thread safety enabled.
|
|
|
|
|
|
Changes with Unit 1.6 15 Nov 2018
|
|
|
|
*) Change: "make install" now installs Node.js module as well if it was
|
|
configured.
|
|
|
|
*) Feature: "--local" ./configure option to install Node.js module
|
|
locally.
|
|
|
|
*) Bugfix: Node.js module might have crashed due to broken reference
|
|
counting.
|
|
|
|
*) Bugfix: asynchronous operations in Node.js might not have worked.
|
|
|
|
*) Bugfix: various compatibility issues with Node.js applications.
|
|
|
|
*) Bugfix: "freed pointer is out of pool" alerts might have appeared in
|
|
log.
|
|
|
|
*) Bugfix: module discovery did not work on 64-bit big-endian systems
|
|
like IBM/S390x.
|
|
|
|
|
|
Changes with Unit 1.5 25 Oct 2018
|
|
|
|
*) Change: the "type" of application object for Go was changed to
|
|
"external".
|
|
|
|
*) Feature: initial version of Node.js package with basic HTTP
|
|
request-response support.
|
|
|
|
*) Feature: compatibility with LibreSSL.
|
|
|
|
*) Feature: --libdir and --incdir ./configure options to install libunit
|
|
headers and static library.
|
|
|
|
*) Bugfix: connection might be closed prematurely while sending
|
|
response; the bug had appeared in 1.3.
|
|
|
|
*) Bugfix: application processes might have stopped handling requests,
|
|
producing "last message send failed: Resource temporarily
|
|
unavailable" alerts in log; the bug had appeared in 1.4.
|
|
|
|
*) Bugfix: Go applications did not work when Unit was built with musl C
|
|
library.
|
|
|
|
|
|
Changes with Unit 1.4 20 Sep 2018
|
|
|
|
*) Change: the control API maps the configuration object only at
|
|
"/config/".
|
|
|
|
*) Feature: TLS support for client connections.
|
|
|
|
*) Feature: TLS certificates storage control API.
|
|
|
|
*) Feature: Unit library (libunit) to streamline language module
|
|
integration.
|
|
|
|
*) Feature: "408 Request Timeout" responses while closing HTTP
|
|
keep-alive connections.
|
|
|
|
*) Feature: improvements in OpenBSD support. Thanks to David Carlier.
|
|
|
|
*) Bugfix: a segmentation fault might have occurred after
|
|
reconfiguration.
|
|
|
|
*) Bugfix: building on systems with non-default locale might be broken.
|
|
|
|
*) Bugfix: "header_read_timeout" might not work properly.
|
|
|
|
*) Bugfix: header fields values with non-ASCII bytes might be handled
|
|
incorrectly in Python 3 module.
|
|
|
|
|
|
Changes with Unit 1.3 13 Jul 2018
|
|
|
|
*) Change: UTF-8 characters are now allowed in request header field
|
|
values.
|
|
|
|
*) Feature: configuration of the request body size limit.
|
|
|
|
*) Feature: configuration of various HTTP connection timeouts.
|
|
|
|
*) Feature: Ruby module now automatically uses Bundler where possible.
|
|
|
|
*) Feature: http.Flusher interface in Go module.
|
|
|
|
*) Bugfix: various issues in HTTP connection errors handling.
|
|
|
|
*) Bugfix: requests with body data might be handled incorrectly in PHP
|
|
module.
|
|
|
|
*) Bugfix: individual PHP configuration options specified via control
|
|
API were reset to previous values after the first request in
|
|
application process.
|
|
|
|
|
|
Changes with Unit 1.2 07 Jun 2018
|
|
|
|
*) Feature: configuration of environment variables for application
|
|
processes.
|
|
|
|
*) Feature: customization of php.ini path.
|
|
|
|
*) Feature: setting of individual PHP configuration options.
|
|
|
|
*) Feature: configuration of execution arguments for Go applications.
|
|
|
|
*) Bugfix: keep-alive connections might hang after reconfiguration.
|
|
|
|
|
|
Changes with Unit 1.1 26 Apr 2018
|
|
|
|
*) Bugfix: Python applications that use the write() callable did not
|
|
work.
|
|
|
|
*) Bugfix: virtual environments created with Python 3.3 or above might
|
|
not have worked.
|
|
|
|
*) Bugfix: the request.Read() function in Go applications did not
|
|
produce EOF when the whole body was read.
|
|
|
|
*) Bugfix: a segmentation fault might have occurred while access log
|
|
reopening.
|
|
|
|
*) Bugfix: in parsing of IPv6 control socket addresses.
|
|
|
|
*) Bugfix: loading of application modules was broken on OpenBSD.
|
|
|
|
*) Bugfix: a segmentation fault might have occurred when there were two
|
|
modules with the same type and version; the bug had appeared in 1.0.
|
|
|
|
*) Bugfix: alerts "freed pointer points to non-freeble page" might have
|
|
appeared in log on 32-bit platforms.
|
|
|
|
|
|
Changes with Unit 1.0 12 Apr 2018
|
|
|
|
*) Change: configuration object moved into "/config/" path.
|
|
|
|
*) Feature: basic access logging.
|
|
|
|
*) Bugfix: 503 error occurred if Go application did not write response
|
|
header or body.
|
|
|
|
*) Bugfix: Ruby applications that use encoding conversions might not
|
|
have worked.
|
|
|
|
*) Bugfix: various stability issues.
|
|
|
|
|
|
Changes with Unit 0.7 22 Mar 2018
|
|
|
|
*) Feature: Ruby application module.
|
|
|
|
*) Bugfix: in discovering modules.
|
|
|
|
*) Bugfix: various race conditions on reconfiguration and during
|
|
shutting down.
|
|
|
|
*) Bugfix: tabs and trailing spaces were not allowed in header fields
|
|
values.
|
|
|
|
*) Bugfix: a segmentation fault occurred in Python module if
|
|
start_response() was called outside of WSGI callable.
|
|
|
|
*) Bugfix: a segmentation fault might have occurred in PHP module if
|
|
there was an error while initialization.
|
|
|
|
|
|
Changes with Unit 0.6 09 Feb 2018
|
|
|
|
*) Bugfix: the main process died when the "type" application option
|
|
contained version; the bug had appeared in 0.5.
|
|
|
|
|
|
Changes with Unit 0.5 08 Feb 2018
|
|
|
|
*) Change: the "workers" application option was removed, the "processes"
|
|
application option should be used instead.
|
|
|
|
*) Feature: the "processes" application option with prefork and dynamic
|
|
process management support.
|
|
|
|
*) Feature: Perl application module.
|
|
|
|
*) Bugfix: in reading client request body; the bug had appeared in 0.3.
|
|
|
|
*) Bugfix: some Python applications might not have worked due to missing
|
|
"wsgi.errors" environ variable.
|
|
|
|
*) Bugfix: HTTP chunked responses might be encoded incorrectly on 32-bit
|
|
platforms.
|
|
|
|
*) Bugfix: infinite looping in HTTP parser.
|
|
|
|
*) Bugfix: segmentation fault in router.
|
|
|
|
|
|
Changes with Unit 0.4 15 Jan 2018
|
|
|
|
*) Feature: compatibility with DragonFly BSD.
|
|
|
|
*) Feature: "configure php --lib-static" option.
|
|
|
|
*) Bugfix: HTTP request body was not passed to application; the bug had
|
|
appeared in 0.3.
|
|
|
|
*) Bugfix: HTTP large header buffers allocation and deallocation fixed;
|
|
the bug had appeared in 0.3.
|
|
|
|
*) Bugfix: some PHP applications might not have worked with relative
|
|
"root" path.
|
|
|
|
|
|
Changes with Unit 0.3 28 Dec 2017
|
|
|
|
*) Change: the Go package name changed to "nginx/unit".
|
|
|
|
*) Change: in the "limits.timeout" application option: application start
|
|
time and time in queue now are not accounted.
|
|
|
|
*) Feature: the "limits.requests" application option.
|
|
|
|
*) Feature: application request processing latency optimization.
|
|
|
|
*) Feature: HTTP keep-alive connections support.
|
|
|
|
*) Feature: the "home" Python virtual environment configuration option.
|
|
|
|
*) Feature: Python atexit hook support.
|
|
|
|
*) Feature: various Go package improvements.
|
|
|
|
*) Bugfix: various crashes fixed.
|
|
|
|
|
|
Changes with Unit 0.2 19 Oct 2017
|
|
|
|
*) Feature: configuration persistence.
|
|
|
|
*) Feature: improved handling of configuration errors.
|
|
|
|
*) Feature: application "timeout" property.
|
|
|
|
*) Bugfix: POST request for PHP were handled incorrectly.
|
|
|
|
*) Bugfix: the router exited abnormally if all listeners had been
|
|
deleted.
|
|
|
|
*) Bugfix: the router crashed under load.
|
|
|
|
*) Bugfix: memory leak in the router.
|
|
|
|
|
|
Changes with Unit 0.1 06 Sep 2017
|
|
|
|
*) First public release.
|
|
|