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[tor-commits] [tor/master] start changelog for 0.3.1.1-alpha by sorting entries
commit 8410f47b6e7e6d87f1082c2328cc3fc209d0b2ae
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date: Fri May 19 10:00:54 2017 -0400
start changelog for 0.3.1.1-alpha by sorting entries
---
ChangeLog | 395 ++++++++++++++++++++++++++++++++++++++++++-
changes/17868 | 4 -
changes/21662_21663_21664 | 12 --
changes/21873 | 3 -
changes/bug16706 | 3 -
changes/bug16861 | 16 --
changes/bug17170 | 3 -
changes/bug17592 | 13 --
changes/bug17604 | 15 --
changes/bug18100 | 5 -
changes/bug19699 | 5 -
changes/bug20270 | 6 -
changes/bug20341 | 3 -
changes/bug20913 | 9 -
changes/bug21121 | 3 -
changes/bug21155 | 5 -
changes/bug21293 | 5 -
changes/bug21329 | 3 -
changes/bug21406 | 5 -
changes/bug21407 | 4 -
changes/bug21439 | 7 -
changes/bug21496 | 4 -
changes/bug21507 | 5 -
changes/bug21510 | 4 -
changes/bug21540 | 4 -
changes/bug21586 | 4 -
changes/bug21599 | 4 -
changes/bug21641 | 5 -
changes/bug21654 | 4 -
changes/bug21703 | 4 -
changes/bug21715 | 5 -
changes/bug21788 | 3 -
changes/bug22042 | 7 -
changes/bug22060 | 28 ---
changes/bug22096 | 6 -
changes/bug22244 | 6 -
changes/bug22245 | 5 -
changes/bug22246 | 6 -
changes/bug22252 | 3 -
changes/bug22270 | 4 -
changes/cleanup22213 | 4 -
changes/consdiff_21643 | 5 -
changes/data_dir_default_doc | 3 -
changes/fast_channel_lookup | 2 -
changes/faster-keccak | 4 -
changes/feature1922 | 11 --
changes/feature21598 | 4 -
changes/feature21622 | 8 -
changes/feature22106 | 12 --
changes/new_spooling_backend | 7 -
changes/prop140 | 10 --
changes/refactor_reached_eof | 5 -
changes/storagedir | 5 -
changes/test21470 | 5 -
changes/ticket13802 | 7 -
changes/ticket21564 | 6 -
changes/ticket21646 | 6 -
changes/ticket21729 | 7 -
changes/ticket21841 | 4 -
changes/ticket21842 | 6 -
changes/ticket21953 | 6 -
changes/ticket4998 | 5 -
62 files changed, 394 insertions(+), 373 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index fdf7d0c..4fb6627 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,397 @@
-Changes in version 0.3.1.1-alpha - 2017-??-??
+Changes in version 0.3.1.1-alpha - 2017-05-??
+ blurb goes here
+
+ o Major features (directory protocol):
+ - Tor relays and authorities are now able to serve clients an
+ abbreviated version of the networkstatus consensus document,
+ containing only the changes since the an older consensus document that
+ the client holds. Clients now request these documents when
+ available. When this new protocol is in use by both client and server,
+ they will use far less bandwidth (up to 94% less) to keep an up-to-date
+ consensus. Implements proposal 140; closes ticket 13339. Based
+ on work by by Daniel MartÃ.
+
+ o Major features (directory system):
+ - Tor's compression module now includes support for the zstd and lzma2
+ compression algorithms, if the libzstd and liblzma libraries are
+ available when Tor is compiled. Once these features are exposed in the
+ directory module, they will enable Tor to provide better compression
+ ratios on directory documents. Part of an implementation for proposal
+ 278; closes ticket 21662.
+
+ o Major features (internals):
+ - Add an ed diff/patch backend, optimized for consensus documents.
+ This backend will be the basis of our consensus diff implementation.
+ Most of the work here was done
+ by Daniel MartÃ. Closes ticket 21643.
+
+ o Major features (security, stability, experimental):
+ - Tor now has the optional ability to include modules written in
+ Rust. To turn this on, pass the "--enable-rust" flag to the
+ configure script.
+ It's not time to get excited yet: currently, there is no actual
+ Rust functionality beyond some simple glue code, and a notice at
+ startup to tell you that Rust is running. Still, we hope that
+ programmers and packagers will try building with rust
+ support, so that we can find issues with the build system,
+ and solve portability issues. Closes ticket 22106.
+
+ o Major features (traffic analysis resistance):
+ - Relays and clients will now send a padding cell on idle OR
+ connections every 1.5 to 9.5 seconds (tunable via consensus
+ parameters). Directory connections and inter-relay connections
+ are not padded. Padding is negotiated using Tor's link protocol,
+ so both relays and clients must upgrade for this to take effect.
+ Clients may still send padding despite the relay's version by
+ setting ConnectionPadding 1 in torrc, and may disable padding
+ by setting ConnectionPadding 0 in torrc. Padding may be minimized
+ for mobile users with the torrc option ReducedConnectionPadding.
+ Implements Proposal 251 and Section 2 of Proposal 254; closes ticket
+ 16861.
+ - Relays will publish 24 hour totals of padding and non-padding cell
+ counts to their extra-info descriptors, unless PaddingStatistics 0
+ is set in torrc. These 24 hour totals are also rounded to multiples
+ of 10000.
+
+ o Major bugfixes (hidden service directory, security):
+ - Fix an assertion failure in the hidden service directory code, which
+ could be used by an attacker to remotely cause a Tor relay process to
+ exit. Relays running earlier versions of Tor 0.3.0.x should upgrade.
+ This security issue is tracked as tracked as
+ TROVE-2017-002. Fixes bug 22246; bugfix on 0.3.0.1-alpha.
+
+ o Major bugfixes (linux TPROXY support):
+ - Fix a typo that had prevented TPROXY-based transparent proxying from
+ working under Linux. Fixes bug 18100; bugfix on 0.2.6.3-alpha.
+ Patch from "d4fq0fQAgoJ".
+
+ o Minor feature (defaults, directory):
+ - Onion key rotation and expiry intervals are now defined as a network
+ consensus parameter as per proposal 274. The default lifetime of an
+ onion key is bumped from 7 to 28 days. Old onion keys will expire after 7
+ days by default. Closes ticket 21641.
+
+ o Minor feature (hidden services):
+ - Add more information to the message logged when a hidden service
+ descriptor has fewer introduction points than specified in
+ HiddenServiceNumIntroductionPoints.
+ Follow up to tickets 21598 and 21599, closes ticket 21622.
+ - Log a message when a hidden service descriptor has fewer introduction
+ points than specified in HiddenServiceNumIntroductionPoints.
+ Closes ticket 21598.
+ - Log a message when a hidden service reaches its introduction point
+ circuit limit, and when that limit is reset.
+ Follow up to ticket 21594, closes ticket 21622.
+
+ o Minor feature (include on config files):
+ - Adds config-can-saveconf to GETINFO command to tell if SAVECONF
+ will work without the FORCE option, closes ticket 1922.
+ - Allow the use of %include on configuration files to include settings
+ from other files or directories. Using %include with a directory will
+ include all (non-dot) files in that directory in lexically sorted order
+ (non-recursive), closes ticket 1922.
+ - Makes SAVECONF command return error when overwriting a torrc
+ that has includes. Using SAVECONF with the FORCE option will
+ allow it to overwrite torrc even if includes are used, closes ticket
+ 1922.
+
+ o Minor features (controller):
+ - Warn the first time that a controller requests data in the
+ long-deprecated 'GETINFO network-status' format. Closes ticket 21703.
+
+ o Minor features (defaults, security):
+ - The default value for UseCreateFast is now 0: clients which haven't yet
+ received a consensus document will nonetheless use a proper handshake
+ to talk to their directory servers (when they can). Closes ticket 21407.
+
+ o Minor features (fallback directories):
+ - Update the fallback directory mirror whitelist and blacklist based on
+ operator emails. Closes task 21121.
+
+ o Minor features (fallback directory list):
+ - Replace the 177 fallbacks originally introduced in Tor 0.2.9.8 in
+ December 2016 (of which ~126 were still functional), with a list of
+ 151 fallbacks (32 new, 119 existing, 58 removed) generated in
+ May 2017.
+ Resolves ticket 21564.
+
+ o Minor features (hidden service, logging):
+ - Warn user if multiple entries in EntryNodes and at least one
+ HiddenService are used together. Pinning EntryNodes along with an hidden
+ service can be possibly harmful for instance see ticket 14917 or 21155.
+ Closes ticket 21155.
+
+ o Minor features (infrastructure, seccomp2 sandbox):
+ - We now have a document storage backend compatible with the Linux
+ seccomp2 sandbox. The long-term plan is to use this backend for
+ consensus documents and for storing unparseable directory
+ material. Closes ticket 21645.
+
+ o Minor features (linux seccomp2 sandbox):
+ - Increase the maximum allowed size passed to mprotect(PROT_WRITE)
+ from 1MB to 16MB. This was necessary with the glibc allocator in
+ order to allow worker threads to allocate more memory -- which in
+ turn is necessary because of our new use of worker threads for
+ compression. Closes ticket 22096.
+
+ o Minor features (logging):
+ - Log files are no longer created world-readable by default.
+ (Previously, most distributors would store the logs in a
+ non-world-readable location to prevent inappropriate access. This
+ change is an extra precaution.) Closes ticket 21729; patch from
+ toralf.
+
+ o Minor features (performance):
+ - The minimal keccak implementation we include now accesses memory
+ more efficiently, especially on little-endian systems.
+ Closes ticket 21737.
+
+ o Minor features (performance, controller):
+ - Add an O(1) implementation of channel_find_by_global_id().
+
+ o Minor features (relay, configuration):
+ - The MyFamily line may now be repeated as many times as desired, for
+ relays that want to configure large families. Closes ticket 4998;
+ patch by Daniel Pinto.
+
+ o Minor features (safety):
+ - Add an explict check to extrainfo_parse_entry_from_string() for NULL
+ inputs. We don't believe this can actually happen, but it may help
+ silence a warning from the Clang analyzer. Closes ticket 21496.
+
+ o Minor features (security, windows):
+ - Enable a couple of pieces of Windows hardening: one
+ (HeapEnableTerminationOnCorruption) that has been on-by-default since
+ Windows 8, and unavailable before Windows 7, and one
+ (PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION) which we believe doesn't
+ affect us, but shouldn't do any harm. Closes ticket 21953.
+
+ o Minor features (testing):
+ - Add a "--disable-memory-sentinels" feature to help with fuzzing.
+ When Tor is compiled with this option, we disable a number of
+ redundant memory-safety failsafes that are intended to stop
+ bugs from becoming security issues. This makes it easier to hunt
+ for bugs that would be security issues without the failsafes
+ turned on. Closes ticket 21439.
+ - Add a general event-tracing instrumentation support to Tor. This
+ subsystem will enable developers and researchers to add fine-grained
+ instrumentation to their Tor instances, for use when examining Tor
+ network performance issues. There are no trace events yet, and
+ event-tracing is off by default unless enabled at compile time.
+ Implements ticket 13802.
+
+ o Minor features (unit tests):
+ - Improve version parsing tests: add tests for typical version components,
+ add tests for invalid versions, including numeric range and non-numeric
+ prefixes.
+ Unit tests 21278, 21450, and 21507. Partially implements 21470.
+
+ o Minor bugfix (directory authority):
+ - Prevent the shared randomness subsystem from asserting when initialized
+ by a bridge authority with an incomplete configuration file. Fixes bug
+ 21586; bugfix on 0.2.9.8.
+
+ o Minor bugfixes (bandwidth accounting):
+ - Roll over monthly accounting at the configured hour and minute,
+ rather than always at 00:00.
+ Fixes bug 22245; bugfix on 0.0.9rc1.
+ Found by Andrey Karpov with PVS-Studio.
+
+ o Minor bugfixes (cell, logging):
+ - Downgrade a log statement from bug to protocol warning because there is
+ at least one use case where it can be triggered by a buggy tor
+ implementation on the Internet for instance. Fixes bug 21293; bugfix on
+ 0.1.1.14-alpha.
+
+ o Minor bugfixes (code correctness):
+ - Accurately identify client connections using their lack of peer
+ authentication. This means that we bail out earlier if asked to extend
+ to a client. Follow-up to 21407.
+ Fixes bug 21406; bugfix on 0.2.4.23.
+
+ o Minor bugfixes (configuration):
+ - Do not crash when starting with LearnCircuitBuildTimeout 0.
+ Fixes bug 22252; bugfix on 0.2.9.3-alpha.
+
+ o Minor bugfixes (connection lifespan):
+ - Allow more control over how long TLS connections are kept open: unify
+ CircuitIdleTimeout and PredictedPortsRelevanceTime into a single option
+ called CircuitsAvailableTimeout. Also, allow the consensus to control
+ the default values for both this preference, as well as the lifespan
+ of relay-to-relay connections. Fixes bug 17592; bugfix on 0.2.5.5-alpha.
+ - Increase the intial circuit build timeout testing frequency, to help
+ ensure that ReducedConnectionPadding clients finish learning a timeout
+ before their orconn would expire. The initial testing rate was set back
+ in the days of TAP and before the Tor Browser updater, when we had to be
+ much more careful about new clients making lots of circuits. With this
+ change, a circuit build time is learned in about 15-20 minutes, instead
+ of ~100-120 minutes.
+
+ o Minor bugfixes (connection usage):
+ - Relays will now log hourly statistics on the total number of
+ connections to other relays. If the number of connections per relay
+ unexpectedly large, this log message is at notice level. Otherwise
+ it is at info.
+ - Use NETINFO cells to try to determine if both relays involved in
+ a connection will agree on the canonical status of that connection.
+ Prefer the connections where this is the case for extend cells,
+ and try to close connections where relays disagree on canonical
+ status early. Also, additionally alter the connection selection
+ logic to prefer the oldest valid connection for extend cells.
+ These two changes should reduce the number of long-term connections
+ that are kept open between relays. Fixes bug 17604; bugfix on
+ 0.2.5.5-alpha.
+
+ o Minor bugfixes (control, hidden service client):
+ - Trigger HS descriptor events on the control port when the client is
+ unable to pick a suitable hidden service directory. This can happen if
+ they are all in the ExcludeNodes list or they all have been queried
+ inside the allowed 15 minutes. Fixes bug 22042; bugfix on
+ 0.2.5.2-alpha.
+
+ o Minor bugfixes (controller):
+ - GETINFO onions/current and onions/detached no longer 551 on empty lists
+ Fixes bug 21329; bugfix on 0.2.7.1-alpha.
+
+ o Minor bugfixes (directory authority):
+ - When rejecting a router descriptor because the relay is running an
+ obsolete version of Tor without ntor support, warn about the obsolete
+ tor version, not the missing ntor key. Fixes bug 20270;
+ bugfix on 0.2.9.3-alpha.
+
+ o Minor bugfixes (documentation):
+ - Default of NumEntryGuards is 1 if the consensus parameter
+ guard-n-primary-guards-to-use isn't set. Default of NumDirectoryGuards
+ is 3 if the consensus parameter guard-n-primary-dir-guards-to-use isn't
+ set. Fixes bug 21715; bugfix on 0.3.0.1-alpha.
+
+ o Minor bugfixes (exit-side DNS):
+ - Fix an untriggerable assertion that checked the output of a
+ libevent DNS error, so that the assertion actually behaves as
+ expected. Fixes bug 22244; bugfix on 0.2.0.20-rc. Found by Andrey
+ Karpov using PVS-Studio.
+
+ o Minor bugfixes (fallback directory mirrors):
+ - Make the usage example in updateFallbackDirs.py actually work.
+ (And explain what it does.)
+ Fixes bug 22270; bugfix on 0.3.0.3-alpha.
+
+ o Minor bugfixes (fallbacks):
+ - Decrease the guard flag average required to be a fallback. This allows
+ us to keep relays that have their guard flag removed when they restart.
+ Fixes bug 20913; bugfix on 0.2.8.1-alpha.
+ - Decrease the minimum number of fallbacks to 100.
+ Fixes bug 20913; bugfix on 0.2.8.1-alpha.
+ - Make sure fallback directory mirrors have the same address, port, and
+ relay identity key for at least 30 days before they are selected.
+ Fixes bug 20913; bugfix on 0.2.8.1-alpha.
+
+ o Minor bugfixes (hidden service):
+ - Stop printing cryptic warning when a client tries to connect on an
+ invalid port of the service. Fixes bug 16706; bugfix on 0.2.6.3-alpha.
+
+ o Minor bugfixes (hidden services):
+ - Simplify hidden service descriptor creation by using an existing flag
+ to check if an introduction point is established.
+ Fixes bug 21599; bugfix on 0.2.7.2-alpha.
+
+ o Minor bugfixes (memory leak):
+ - Fix a small memory leak at exit from the backtrace handler code.
+ Fixes bug 21788; bugfix on 0.2.5.2-alpha. Patch from Daniel Pinto.
+
+ o Minor bugfixes (testing):
+ - Make test-network.sh always call chutney's test-network.sh.
+ Previously, this only worked on systems which had bash installed, due to
+ some bash-specific code in the script.
+ Fixes bug 19699; bugfix on 0.3.0.4-rc. Follow-up to ticket 21581.
+ - Use unbuffered I/O for utility functions around the process_handle_t
+ type. This fixes unit test failures reported on OpenBSD and FreeBSD.
+ Fixes bug 21654; bugfix on 0.2.3.1-alpha.
+
+ o Minor bugfixes (unit tests):
+ - Make display of captured unit test log messages consistent.
+ Fixes bug 21510; bugfix on 0.2.9.3-alpha.
+
+ o Minor bugfixes (voting consistency):
+ - Reject version numbers with non-numeric prefixes (such as +, -, and
+ whitespace). Disallowing whitespace prevents differential version
+ parsing between POSIX-based and Windows platforms.
+ Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.
+
+ o Minor bugfixes (windows, relay):
+ - Resolve "Failure from drain_fd: No error" warnings on Windows
+ relays. Fixes bug 21540; bugfix on 0.2.6.3-alpha.
+
+ o Code simplification and refactoring:
+ - Break up the 630-line function connection_dir_client_reached_eof() into
+ a dozen smaller functions. This change should help maintainability and
+ readability of the client directory code.
+ - Isolate our usage of the openssl headers so that they are only
+ used from our crypto wrapper modules, and from tests that examing those
+ modules' internals. Closes ticket 21841.
+ - Our API to launch directory requests has been greatly simplified
+ to become more extensible and less error-prone. We'll be using
+ this to improve support for adding extra headers to directory
+ requests. Closes ticket 21646.
+ - Our base64 decoding functions no longer overestimate the output
+ space that they will need when parsing unpadded inputs.
+ Closes ticket 17868.
+ - Remove unused "ROUTER_ADDED_NOTIFY_GENERATOR" internal value.
+ Resolves ticket 22213.
+ - The logic that directory caches use to spool request to clients,
+ serving them one part at a time so as not to allocate too much memory,
+ has been refactored for consistency. Previously there was a separate
+ spooling implementation per type of spoolable data. Now there
+ is one common spooling implementation, with extensible data types.
+ Closes ticket 21651.
+ - Tor's compression module now supports multiple backends. Part of
+ an implementation of proposal 278; closes ticket 21663.
+
+ o Documentation:
+ - Clarify the behavior of the KeepAliveIsolateSOCKSAuth sub-option.
+ Closes ticket 21873.
+ - Correct the documentation about the default DataDirectory value.
+ Closes ticket 21151.
+ - Document key=value pluggable transport arguments for Bridge lines in
+ torrc. Fixes bug 20341; bugfix on 0.2.5.1-alpha.
+ - Note that bandwidth-limiting options don't affect TCP headers or DNS.
+ Closes ticket 17170.
+
+ o Removed features (configuration options, all in ticket 22060):
+ - AllowInvalidNodes was deprecated in 0.2.9.2-alpha and now has been
+ removed. It is not possible anymore to use Invalid nodes.
+ - AllowSingleHopCircuits was deprecated in 0.2.9.2-alpha and now has been
+ removed. It's not possible anymore to attach streams to single hop exit
+ circuit.
+ - AllowSingleHopExits was deprecated in 0.2.9.2-alpha and now has been
+ removed. Relays no longer advertise that they can be used for single hop
+ exit proxy.
+ - CloseHSClientCircuitsImmediatelyOnTimeout was deprecated in
+ 0.2.9.2-alpha and now has been removed. HS circuits never close on
+ circuit build timeout, they have a longer timeout period.
+ - CloseHSServiceRendCircuitsImmediatelyOnTimeout was deprecated in
+ 0.2.9.2-alpha and now has been removed. HS circuits never close on
+ circuit build timeout, they have a long timeout period.
+ - ExcludeSingleHopRelays was deprecated in 0.2.9.2-alpha and now has been
+ removed. Client will always exclude relays that supports single hop
+ exits meaning relays that still advertise AllowSingleHopExits.
+ - FastFirstHopPK was deprecated in 0.2.9.2-alpha and now has been removed.
+ Decision for this feature will always be decided by the consensus.
+ - TLSECGroup was deprecated in 0.2.9.2-alpha and now has been removed.
+ P256 EC group is always used.
+ - WarnUnsafeSocks was deprecated in 0.2.9.2-alpha and now has been
+ removed. Tor will now always warn the user if only an IP address is
+ given instead of an hostname on a SOCKS connection if SafeSocks is 1.
+ - {Control,DNS,Dir,Socks,Trans,NATD,OR}ListenAddress was deprecated in
+ 0.2.9.2-alpha and now has been removed. Use the ORPort (and others).
+
+ o Removed features:
+ - We've removed the tor-checkkey tool from src/tools. Long ago, we
+ used it to help people detect RSA keys that were generated by
+ versions of Debian affected by CVE-2008-0166. But those keys
+ have been out of circulation for ages, and this tool is no
+ longer required. Closes ticket 21842.
+
Changes in version 0.3.0.7 - 2017-05-15
diff --git a/changes/17868 b/changes/17868
deleted file mode 100644
index 77a8ba1..0000000
--- a/changes/17868
+++ /dev/null
@@ -1,4 +0,0 @@
- o Code simplification and refactoring:
- - Our base64 decoding functions no longer overestimate the output
- space that they will need when parsing unpadded inputs.
- Closes ticket 17868.
diff --git a/changes/21662_21663_21664 b/changes/21662_21663_21664
deleted file mode 100644
index da47c6d..0000000
--- a/changes/21662_21663_21664
+++ /dev/null
@@ -1,12 +0,0 @@
- o Major features (directory system):
- - Tor's compression module now includes support for the zstd and lzma2
- compression algorithms, if the libzstd and liblzma libraries are
- available when Tor is compiled. Once these features are exposed in the
- directory module, they will enable Tor to provide better compression
- ratios on directory documents. Part of an implementation for proposal
- 278; closes ticket 21662.
-
- o Code simplification and refactoring:
- - Tor's compression module now supports multiple backends. Part of
- an implementation of proposal 278; closes ticket 21663.
-
diff --git a/changes/21873 b/changes/21873
deleted file mode 100644
index 24dc824..0000000
--- a/changes/21873
+++ /dev/null
@@ -1,3 +0,0 @@
- o Documentation:
- - Clarify the behavior of the KeepAliveIsolateSOCKSAuth sub-option.
- Closes ticket 21873.
diff --git a/changes/bug16706 b/changes/bug16706
deleted file mode 100644
index b0b3351..0000000
--- a/changes/bug16706
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor bugfixes (hidden service):
- - Stop printing cryptic warning when a client tries to connect on an
- invalid port of the service. Fixes bug 16706; bugfix on 0.2.6.3-alpha.
diff --git a/changes/bug16861 b/changes/bug16861
deleted file mode 100644
index f540254..0000000
--- a/changes/bug16861
+++ /dev/null
@@ -1,16 +0,0 @@
- o Major features (traffic analysis resistance):
- - Relays and clients will now send a padding cell on idle OR
- connections every 1.5 to 9.5 seconds (tunable via consensus
- parameters). Directory connections and inter-relay connections
- are not padded. Padding is negotiated using Tor's link protocol,
- so both relays and clients must upgrade for this to take effect.
- Clients may still send padding despite the relay's version by
- setting ConnectionPadding 1 in torrc, and may disable padding
- by setting ConnectionPadding 0 in torrc. Padding may be minimized
- for mobile users with the torrc option ReducedConnectionPadding.
- Implements Proposal 251 and Section 2 of Proposal 254; closes ticket
- 16861.
- - Relays will publish 24 hour totals of padding and non-padding cell
- counts to their extra-info descriptors, unless PaddingStatistics 0
- is set in torrc. These 24 hour totals are also rounded to multiples
- of 10000.
diff --git a/changes/bug17170 b/changes/bug17170
deleted file mode 100644
index 24a9b94..0000000
--- a/changes/bug17170
+++ /dev/null
@@ -1,3 +0,0 @@
- o Documentation:
- - Note that bandwidth-limiting options don't affect TCP headers or DNS.
- Closes ticket 17170.
diff --git a/changes/bug17592 b/changes/bug17592
deleted file mode 100644
index 131791b..0000000
--- a/changes/bug17592
+++ /dev/null
@@ -1,13 +0,0 @@
- o Minor bugfixes (connection lifespan):
- - Allow more control over how long TLS connections are kept open: unify
- CircuitIdleTimeout and PredictedPortsRelevanceTime into a single option
- called CircuitsAvailableTimeout. Also, allow the consensus to control
- the default values for both this preference, as well as the lifespan
- of relay-to-relay connections. Fixes bug 17592; bugfix on 0.2.5.5-alpha.
- - Increase the intial circuit build timeout testing frequency, to help
- ensure that ReducedConnectionPadding clients finish learning a timeout
- before their orconn would expire. The initial testing rate was set back
- in the days of TAP and before the Tor Browser updater, when we had to be
- much more careful about new clients making lots of circuits. With this
- change, a circuit build time is learned in about 15-20 minutes, instead
- of ~100-120 minutes.
diff --git a/changes/bug17604 b/changes/bug17604
deleted file mode 100644
index 6cd9e2e..0000000
--- a/changes/bug17604
+++ /dev/null
@@ -1,15 +0,0 @@
- o Minor bugfixes (connection usage):
- - Use NETINFO cells to try to determine if both relays involved in
- a connection will agree on the canonical status of that connection.
- Prefer the connections where this is the case for extend cells,
- and try to close connections where relays disagree on canonical
- status early. Also, additionally alter the connection selection
- logic to prefer the oldest valid connection for extend cells.
- These two changes should reduce the number of long-term connections
- that are kept open between relays. Fixes bug 17604; bugfix on
- 0.2.5.5-alpha.
- - Relays will now log hourly statistics on the total number of
- connections to other relays. If the number of connections per relay
- unexpectedly large, this log message is at notice level. Otherwise
- it is at info.
-
diff --git a/changes/bug18100 b/changes/bug18100
deleted file mode 100644
index cd3ba2c..0000000
--- a/changes/bug18100
+++ /dev/null
@@ -1,5 +0,0 @@
- o Major bugfixes (linux TPROXY support):
- - Fix a typo that had prevented TPROXY-based transparent proxying from
- working under Linux. Fixes bug 18100; bugfix on 0.2.6.3-alpha.
- Patch from "d4fq0fQAgoJ".
-
diff --git a/changes/bug19699 b/changes/bug19699
deleted file mode 100644
index 10ba57f..0000000
--- a/changes/bug19699
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (testing):
- - Make test-network.sh always call chutney's test-network.sh.
- Previously, this only worked on systems which had bash installed, due to
- some bash-specific code in the script.
- Fixes bug 19699; bugfix on 0.3.0.4-rc. Follow-up to ticket 21581.
diff --git a/changes/bug20270 b/changes/bug20270
deleted file mode 100644
index d538a35..0000000
--- a/changes/bug20270
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor bugfixes (directory authority):
- - When rejecting a router descriptor because the relay is running an
- obsolete version of Tor without ntor support, warn about the obsolete
- tor version, not the missing ntor key. Fixes bug 20270;
- bugfix on 0.2.9.3-alpha.
-
diff --git a/changes/bug20341 b/changes/bug20341
deleted file mode 100644
index 419240c..0000000
--- a/changes/bug20341
+++ /dev/null
@@ -1,3 +0,0 @@
- o Documentation:
- - Document key=value pluggable transport arguments for Bridge lines in
- torrc. Fixes bug 20341; bugfix on 0.2.5.1-alpha.
diff --git a/changes/bug20913 b/changes/bug20913
deleted file mode 100644
index df7f106..0000000
--- a/changes/bug20913
+++ /dev/null
@@ -1,9 +0,0 @@
- o Minor bugfixes (fallbacks):
- - Make sure fallback directory mirrors have the same address, port, and
- relay identity key for at least 30 days before they are selected.
- Fixes bug 20913; bugfix on 0.2.8.1-alpha.
- - Decrease the guard flag average required to be a fallback. This allows
- us to keep relays that have their guard flag removed when they restart.
- Fixes bug 20913; bugfix on 0.2.8.1-alpha.
- - Decrease the minimum number of fallbacks to 100.
- Fixes bug 20913; bugfix on 0.2.8.1-alpha.
diff --git a/changes/bug21121 b/changes/bug21121
deleted file mode 100644
index 96b9730..0000000
--- a/changes/bug21121
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor features (fallback directories):
- - Update the fallback directory mirror whitelist and blacklist based on
- operator emails. Closes task 21121.
diff --git a/changes/bug21155 b/changes/bug21155
deleted file mode 100644
index 67e4a64..0000000
--- a/changes/bug21155
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor features (hidden service, logging):
- - Warn user if multiple entries in EntryNodes and at least one
- HiddenService are used together. Pinning EntryNodes along with an hidden
- service can be possibly harmful for instance see ticket 14917 or 21155.
- Closes ticket 21155.
diff --git a/changes/bug21293 b/changes/bug21293
deleted file mode 100644
index 37e0c8c..0000000
--- a/changes/bug21293
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (cell, logging):
- - Downgrade a log statement from bug to protocol warning because there is
- at least one use case where it can be triggered by a buggy tor
- implementation on the Internet for instance. Fixes bug 21293; bugfix on
- 0.1.1.14-alpha.
diff --git a/changes/bug21329 b/changes/bug21329
deleted file mode 100644
index c31586e..0000000
--- a/changes/bug21329
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor bugfixes (controller):
- - GETINFO onions/current and onions/detached no longer 551 on empty lists
- Fixes bug 21329; bugfix on 0.2.7.1-alpha.
diff --git a/changes/bug21406 b/changes/bug21406
deleted file mode 100644
index 170e631..0000000
--- a/changes/bug21406
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (code correctness):
- - Accurately identify client connections using their lack of peer
- authentication. This means that we bail out earlier if asked to extend
- to a client. Follow-up to 21407.
- Fixes bug 21406; bugfix on 0.2.4.23.
diff --git a/changes/bug21407 b/changes/bug21407
deleted file mode 100644
index 8d0d917..0000000
--- a/changes/bug21407
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor features (defaults, security):
- - The default value for UseCreateFast is now 0: clients which haven't yet
- received a consensus document will nonetheless use a proper handshake
- to talk to their directory servers (when they can). Closes ticket 21407.
diff --git a/changes/bug21439 b/changes/bug21439
deleted file mode 100644
index 3acc53b..0000000
--- a/changes/bug21439
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor features (testing):
- - Add a "--disable-memory-sentinels" feature to help with fuzzing.
- When Tor is compiled with this option, we disable a number of
- redundant memory-safety failsafes that are intended to stop
- bugs from becoming security issues. This makes it easier to hunt
- for bugs that would be security issues without the failsafes
- turned on. Closes ticket 21439.
diff --git a/changes/bug21496 b/changes/bug21496
deleted file mode 100644
index 24ac85a..0000000
--- a/changes/bug21496
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor features (safety):
- - Add an explict check to extrainfo_parse_entry_from_string() for NULL
- inputs. We don't believe this can actually happen, but it may help
- silence a warning from the Clang analyzer. Closes ticket 21496.
diff --git a/changes/bug21507 b/changes/bug21507
deleted file mode 100644
index f83e291..0000000
--- a/changes/bug21507
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (voting consistency):
- - Reject version numbers with non-numeric prefixes (such as +, -, and
- whitespace). Disallowing whitespace prevents differential version
- parsing between POSIX-based and Windows platforms.
- Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.
diff --git a/changes/bug21510 b/changes/bug21510
deleted file mode 100644
index 31c3e1a..0000000
--- a/changes/bug21510
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (unit tests):
- - Make display of captured unit test log messages consistent.
- Fixes bug 21510; bugfix on 0.2.9.3-alpha.
-
diff --git a/changes/bug21540 b/changes/bug21540
deleted file mode 100644
index 0cf684b..0000000
--- a/changes/bug21540
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (windows, relay):
- - Resolve "Failure from drain_fd: No error" warnings on Windows
- relays. Fixes bug 21540; bugfix on 0.2.6.3-alpha.
-
diff --git a/changes/bug21586 b/changes/bug21586
deleted file mode 100644
index 29701d9..0000000
--- a/changes/bug21586
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfix (directory authority):
- - Prevent the shared randomness subsystem from asserting when initialized
- by a bridge authority with an incomplete configuration file. Fixes bug
- 21586; bugfix on 0.2.9.8.
diff --git a/changes/bug21599 b/changes/bug21599
deleted file mode 100644
index fe0f21a..0000000
--- a/changes/bug21599
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (hidden services):
- - Simplify hidden service descriptor creation by using an existing flag
- to check if an introduction point is established.
- Fixes bug 21599; bugfix on 0.2.7.2-alpha.
diff --git a/changes/bug21641 b/changes/bug21641
deleted file mode 100644
index b04e52c..0000000
--- a/changes/bug21641
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor feature (defaults, directory):
- - Onion key rotation and expiry intervals are now defined as a network
- consensus parameter as per proposal 274. The default lifetime of an
- onion key is bumped from 7 to 28 days. Old onion keys will expire after 7
- days by default. Closes ticket 21641.
diff --git a/changes/bug21654 b/changes/bug21654
deleted file mode 100644
index c3badd2..0000000
--- a/changes/bug21654
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (testing):
- - Use unbuffered I/O for utility functions around the process_handle_t
- type. This fixes unit test failures reported on OpenBSD and FreeBSD.
- Fixes bug 21654; bugfix on 0.2.3.1-alpha.
diff --git a/changes/bug21703 b/changes/bug21703
deleted file mode 100644
index 3034fc5..0000000
--- a/changes/bug21703
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor features (controller):
- - Warn the first time that a controller requests data in the
- long-deprecated 'GETINFO network-status' format. Closes ticket 21703.
-
diff --git a/changes/bug21715 b/changes/bug21715
deleted file mode 100644
index 54ad1ad..0000000
--- a/changes/bug21715
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (documentation):
- - Default of NumEntryGuards is 1 if the consensus parameter
- guard-n-primary-guards-to-use isn't set. Default of NumDirectoryGuards
- is 3 if the consensus parameter guard-n-primary-dir-guards-to-use isn't
- set. Fixes bug 21715; bugfix on 0.3.0.1-alpha.
diff --git a/changes/bug21788 b/changes/bug21788
deleted file mode 100644
index ad8365f..0000000
--- a/changes/bug21788
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor bugfixes (memory leak):
- - Fix a small memory leak at exit from the backtrace handler code.
- Fixes bug 21788; bugfix on 0.2.5.2-alpha. Patch from Daniel Pinto.
diff --git a/changes/bug22042 b/changes/bug22042
deleted file mode 100644
index dccf83d..0000000
--- a/changes/bug22042
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor bugfixes (control, hidden service client):
- - Trigger HS descriptor events on the control port when the client is
- unable to pick a suitable hidden service directory. This can happen if
- they are all in the ExcludeNodes list or they all have been queried
- inside the allowed 15 minutes. Fixes bug 22042; bugfix on
- 0.2.5.2-alpha.
-
diff --git a/changes/bug22060 b/changes/bug22060
deleted file mode 100644
index db373dd..0000000
--- a/changes/bug22060
+++ /dev/null
@@ -1,28 +0,0 @@
- o Removed features (configuration options, all in ticket 22060):
- - AllowInvalidNodes was deprecated in 0.2.9.2-alpha and now has been
- removed. It is not possible anymore to use Invalid nodes.
- - AllowSingleHopCircuits was deprecated in 0.2.9.2-alpha and now has been
- removed. It's not possible anymore to attach streams to single hop exit
- circuit.
- - AllowSingleHopExits was deprecated in 0.2.9.2-alpha and now has been
- removed. Relays no longer advertise that they can be used for single hop
- exit proxy.
- - ExcludeSingleHopRelays was deprecated in 0.2.9.2-alpha and now has been
- removed. Client will always exclude relays that supports single hop
- exits meaning relays that still advertise AllowSingleHopExits.
- - FastFirstHopPK was deprecated in 0.2.9.2-alpha and now has been removed.
- Decision for this feature will always be decided by the consensus.
- - CloseHSClientCircuitsImmediatelyOnTimeout was deprecated in
- 0.2.9.2-alpha and now has been removed. HS circuits never close on
- circuit build timeout, they have a longer timeout period.
- - CloseHSServiceRendCircuitsImmediatelyOnTimeout was deprecated in
- 0.2.9.2-alpha and now has been removed. HS circuits never close on
- circuit build timeout, they have a long timeout period.
- - WarnUnsafeSocks was deprecated in 0.2.9.2-alpha and now has been
- removed. Tor will now always warn the user if only an IP address is
- given instead of an hostname on a SOCKS connection if SafeSocks is 1.
- - TLSECGroup was deprecated in 0.2.9.2-alpha and now has been removed.
- P256 EC group is always used.
- - {Control,DNS,Dir,Socks,Trans,NATD,OR}ListenAddress was deprecated in
- 0.2.9.2-alpha and now has been removed. Use the ORPort (and others).
-
diff --git a/changes/bug22096 b/changes/bug22096
deleted file mode 100644
index 83dac9c..0000000
--- a/changes/bug22096
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor features (linux seccomp2 sandbox):
- - Increase the maximum allowed size passed to mprotect(PROT_WRITE)
- from 1MB to 16MB. This was necessary with the glibc allocator in
- order to allow worker threads to allocate more memory -- which in
- turn is necessary because of our new use of worker threads for
- compression. Closes ticket 22096.
diff --git a/changes/bug22244 b/changes/bug22244
deleted file mode 100644
index ed5d36b..0000000
--- a/changes/bug22244
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor bugfixes (exit-side DNS):
- - Fix an untriggerable assertion that checked the output of a
- libevent DNS error, so that the assertion actually behaves as
- expected. Fixes bug 22244; bugfix on 0.2.0.20-rc. Found by Andrey
- Karpov using PVS-Studio.
-
diff --git a/changes/bug22245 b/changes/bug22245
deleted file mode 100644
index 6ae1859..0000000
--- a/changes/bug22245
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor bugfixes (bandwidth accounting):
- - Roll over monthly accounting at the configured hour and minute,
- rather than always at 00:00.
- Fixes bug 22245; bugfix on 0.0.9rc1.
- Found by Andrey Karpov with PVS-Studio.
diff --git a/changes/bug22246 b/changes/bug22246
deleted file mode 100644
index dbdf31a..0000000
--- a/changes/bug22246
+++ /dev/null
@@ -1,6 +0,0 @@
- o Major bugfixes (hidden service directory, security):
- - Fix an assertion failure in the hidden service directory code, which
- could be used by an attacker to remotely cause a Tor relay process to
- exit. Relays running earlier versions of Tor 0.3.0.x should upgrade.
- This security issue is tracked as tracked as
- TROVE-2017-002. Fixes bug 22246; bugfix on 0.3.0.1-alpha.
diff --git a/changes/bug22252 b/changes/bug22252
deleted file mode 100644
index 42b9d8e..0000000
--- a/changes/bug22252
+++ /dev/null
@@ -1,3 +0,0 @@
- o Minor bugfixes (configuration):
- - Do not crash when starting with LearnCircuitBuildTimeout 0.
- Fixes bug 22252; bugfix on 0.2.9.3-alpha.
diff --git a/changes/bug22270 b/changes/bug22270
deleted file mode 100644
index 6b58446..0000000
--- a/changes/bug22270
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor bugfixes (fallback directory mirrors):
- - Make the usage example in updateFallbackDirs.py actually work.
- (And explain what it does.)
- Fixes bug 22270; bugfix on 0.3.0.3-alpha.
diff --git a/changes/cleanup22213 b/changes/cleanup22213
deleted file mode 100644
index d100aee..0000000
--- a/changes/cleanup22213
+++ /dev/null
@@ -1,4 +0,0 @@
- o Code simplification and refactoring:
- - Remove unused "ROUTER_ADDED_NOTIFY_GENERATOR" internal value.
- Resolves ticket 22213.
-
diff --git a/changes/consdiff_21643 b/changes/consdiff_21643
deleted file mode 100644
index 38d4656..0000000
--- a/changes/consdiff_21643
+++ /dev/null
@@ -1,5 +0,0 @@
- o Major features (internals):
- - Add an ed diff/patch backend, optimized for consensus documents.
- This backend will be the basis of our consensus diff implementation.
- Most of the work here was done
- by Daniel MartÃ. Closes ticket 21643.
diff --git a/changes/data_dir_default_doc b/changes/data_dir_default_doc
deleted file mode 100644
index 6b49bb2..0000000
--- a/changes/data_dir_default_doc
+++ /dev/null
@@ -1,3 +0,0 @@
- o Documentation:
- - Correct the documentation about the default DataDirectory value.
- Closes ticket 21151.
diff --git a/changes/fast_channel_lookup b/changes/fast_channel_lookup
deleted file mode 100644
index de0f351..0000000
--- a/changes/fast_channel_lookup
+++ /dev/null
@@ -1,2 +0,0 @@
- o Minor features (performance, controller):
- - Add an O(1) implementation of channel_find_by_global_id().
diff --git a/changes/faster-keccak b/changes/faster-keccak
deleted file mode 100644
index 45fc152..0000000
--- a/changes/faster-keccak
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor features (performance):
- - The minimal keccak implementation we include now accesses memory
- more efficiently, especially on little-endian systems.
- Closes ticket 21737.
diff --git a/changes/feature1922 b/changes/feature1922
deleted file mode 100644
index e3c059d..0000000
--- a/changes/feature1922
+++ /dev/null
@@ -1,11 +0,0 @@
- o Minor feature (include on config files):
- - Allow the use of %include on configuration files to include settings
- from other files or directories. Using %include with a directory will
- include all (non-dot) files in that directory in lexically sorted order
- (non-recursive), closes ticket 1922.
- - Makes SAVECONF command return error when overwriting a torrc
- that has includes. Using SAVECONF with the FORCE option will
- allow it to overwrite torrc even if includes are used, closes ticket
- 1922.
- - Adds config-can-saveconf to GETINFO command to tell if SAVECONF
- will work without the FORCE option, closes ticket 1922.
diff --git a/changes/feature21598 b/changes/feature21598
deleted file mode 100644
index 317ace4..0000000
--- a/changes/feature21598
+++ /dev/null
@@ -1,4 +0,0 @@
- o Minor feature (hidden services):
- - Log a message when a hidden service descriptor has fewer introduction
- points than specified in HiddenServiceNumIntroductionPoints.
- Closes ticket 21598.
diff --git a/changes/feature21622 b/changes/feature21622
deleted file mode 100644
index 163b90b..0000000
--- a/changes/feature21622
+++ /dev/null
@@ -1,8 +0,0 @@
- o Minor feature (hidden services):
- - Log a message when a hidden service reaches its introduction point
- circuit limit, and when that limit is reset.
- Follow up to ticket 21594, closes ticket 21622.
- - Add more information to the message logged when a hidden service
- descriptor has fewer introduction points than specified in
- HiddenServiceNumIntroductionPoints.
- Follow up to tickets 21598 and 21599, closes ticket 21622.
diff --git a/changes/feature22106 b/changes/feature22106
deleted file mode 100644
index d277007..0000000
--- a/changes/feature22106
+++ /dev/null
@@ -1,12 +0,0 @@
- o Major features (security, stability, experimental):
-
- - Tor now has the optional ability to include modules written in
- Rust. To turn this on, pass the "--enable-rust" flag to the
- configure script.
-
- It's not time to get excited yet: currently, there is no actual
- Rust functionality beyond some simple glue code, and a notice at
- startup to tell you that Rust is running. Still, we hope that
- programmers and packagers will try building with rust
- support, so that we can find issues with the build system,
- and solve portability issues. Closes ticket 22106.
diff --git a/changes/new_spooling_backend b/changes/new_spooling_backend
deleted file mode 100644
index a100688..0000000
--- a/changes/new_spooling_backend
+++ /dev/null
@@ -1,7 +0,0 @@
- o Code simplification and refactoring:
- - The logic that directory caches use to spool request to clients,
- serving them one part at a time so as not to allocate too much memory,
- has been refactored for consistency. Previously there was a separate
- spooling implementation per type of spoolable data. Now there
- is one common spooling implementation, with extensible data types.
- Closes ticket 21651.
diff --git a/changes/prop140 b/changes/prop140
deleted file mode 100644
index 661028c..0000000
--- a/changes/prop140
+++ /dev/null
@@ -1,10 +0,0 @@
- o Major features (directory protocol):
- - Tor relays and authorities are now able to serve clients an
- abbreviated version of the networkstatus consensus document,
- containing only the changes since the an older consensus document that
- the client holds. Clients now request these documents when
- available. When this new protocol is in use by both client and server,
- they will use far less bandwidth (up to 94% less) to keep an up-to-date
- consensus. Implements proposal 140; closes ticket 13339. Based
- on work by by Daniel MartÃ.
-
diff --git a/changes/refactor_reached_eof b/changes/refactor_reached_eof
deleted file mode 100644
index 33ab931..0000000
--- a/changes/refactor_reached_eof
+++ /dev/null
@@ -1,5 +0,0 @@
- o Code simplification and refactoring:
-
- - Break up the 630-line function connection_dir_client_reached_eof() into
- a dozen smaller functions. This change should help maintainability and
- readability of the client directory code.
diff --git a/changes/storagedir b/changes/storagedir
deleted file mode 100644
index afaaab3..0000000
--- a/changes/storagedir
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor features (infrastructure, seccomp2 sandbox):
- - We now have a document storage backend compatible with the Linux
- seccomp2 sandbox. The long-term plan is to use this backend for
- consensus documents and for storing unparseable directory
- material. Closes ticket 21645.
diff --git a/changes/test21470 b/changes/test21470
deleted file mode 100644
index f3ce484..0000000
--- a/changes/test21470
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor features (unit tests):
- - Improve version parsing tests: add tests for typical version components,
- add tests for invalid versions, including numeric range and non-numeric
- prefixes.
- Unit tests 21278, 21450, and 21507. Partially implements 21470.
diff --git a/changes/ticket13802 b/changes/ticket13802
deleted file mode 100644
index 35cd2b5..0000000
--- a/changes/ticket13802
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor features (testing):
- - Add a general event-tracing instrumentation support to Tor. This
- subsystem will enable developers and researchers to add fine-grained
- instrumentation to their Tor instances, for use when examining Tor
- network performance issues. There are no trace events yet, and
- event-tracing is off by default unless enabled at compile time.
- Implements ticket 13802.
diff --git a/changes/ticket21564 b/changes/ticket21564
deleted file mode 100644
index 7e01f41..0000000
--- a/changes/ticket21564
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor features (fallback directory list):
- - Replace the 177 fallbacks originally introduced in Tor 0.2.9.8 in
- December 2016 (of which ~126 were still functional), with a list of
- 151 fallbacks (32 new, 119 existing, 58 removed) generated in
- May 2017.
- Resolves ticket 21564.
diff --git a/changes/ticket21646 b/changes/ticket21646
deleted file mode 100644
index a0e4fb6..0000000
--- a/changes/ticket21646
+++ /dev/null
@@ -1,6 +0,0 @@
- o Code simplification and refactoring:
- - Our API to launch directory requests has been greatly simplified
- to become more extensible and less error-prone. We'll be using
- this to improve support for adding extra headers to directory
- requests. Closes ticket 21646.
-
diff --git a/changes/ticket21729 b/changes/ticket21729
deleted file mode 100644
index 51d1173..0000000
--- a/changes/ticket21729
+++ /dev/null
@@ -1,7 +0,0 @@
- o Minor features (logging):
- - Log files are no longer created world-readable by default.
- (Previously, most distributors would store the logs in a
- non-world-readable location to prevent inappropriate access. This
- change is an extra precaution.) Closes ticket 21729; patch from
- toralf.
-
diff --git a/changes/ticket21841 b/changes/ticket21841
deleted file mode 100644
index 08c7406..0000000
--- a/changes/ticket21841
+++ /dev/null
@@ -1,4 +0,0 @@
- o Code simplification and refactoring:
- - Isolate our usage of the openssl headers so that they are only
- used from our crypto wrapper modules, and from tests that examing those
- modules' internals. Closes ticket 21841.
diff --git a/changes/ticket21842 b/changes/ticket21842
deleted file mode 100644
index 4b039c6..0000000
--- a/changes/ticket21842
+++ /dev/null
@@ -1,6 +0,0 @@
- o Removed features:
- - We've removed the tor-checkkey tool from src/tools. Long ago, we
- used it to help people detect RSA keys that were generated by
- versions of Debian affected by CVE-2008-0166. But those keys
- have been out of circulation for ages, and this tool is no
- longer required. Closes ticket 21842.
diff --git a/changes/ticket21953 b/changes/ticket21953
deleted file mode 100644
index 46e1642..0000000
--- a/changes/ticket21953
+++ /dev/null
@@ -1,6 +0,0 @@
- o Minor features (security, windows):
- - Enable a couple of pieces of Windows hardening: one
- (HeapEnableTerminationOnCorruption) that has been on-by-default since
- Windows 8, and unavailable before Windows 7, and one
- (PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION) which we believe doesn't
- affect us, but shouldn't do any harm. Closes ticket 21953.
diff --git a/changes/ticket4998 b/changes/ticket4998
deleted file mode 100644
index b7b5d62..0000000
--- a/changes/ticket4998
+++ /dev/null
@@ -1,5 +0,0 @@
- o Minor features (relay, configuration):
- - The MyFamily line may now be repeated as many times as desired, for
- relays that want to configure large families. Closes ticket 4998;
- patch by Daniel Pinto.
-
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