commit c11ce1ca5b6cac7a5bf0440f1121866fc7e319bd Author: Nick Mathewson nickm@torproject.org Date: Wed Oct 29 10:19:10 2014 -0400

Reinvoke format_changelog.py

Also, tweak it so that it puts major deprecations and requirements early in the changelog. --- ChangeLog | 167 ++++++++++++++++++------------------- scripts/maint/format_changelog.py | 7 +- 2 files changed, 84 insertions(+), 90 deletions(-)

diff --git a/ChangeLog b/ChangeLog index 30067fd..cdd2315 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,24 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? + o New compiler and system requirements: + - Tor 0.2.6.x requires that your compiler support more of the C99 + language standard than before. The 'configure' script now detects + whether your compiler supports C99 mid-block declarations and + designated initializers. If it does not, Tor will not compile. + + We may revisit this requirement if it turns out that a significant + number of people need to build Tor with compilers that don't + bother implementing a 15-year-old standard. Closes ticket 13233. + - Tor no longer supports systems without threading support. When we + began working on Tor, there were several systems that didn't have + threads, or where the thread support wasn't able to run the + threads of a single process on multiple CPUs. That no longer + holds: every system where Tor needs to run well now has threading + support. Resolves ticket 12439. + + o Removed platform support: + - We no longer include special code to build on Windows CE; as far + as we know, nobody has used Tor on Windows CE in a very long time. + Closes ticket 11446.

o Major features (bridges): - Expose the outgoing upstream HTTP/SOCKS proxy to pluggable @@ -8,28 +28,26 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? o Major features (client performance, hidden services): - Allow clients to use optimistic data when connecting to a hidden service, which should remove a round-trip from hidden service - initialization. See proposal 181 for details. Implements ticket - 13211. + initialization. See proposal 181 for details. Implements + ticket 13211.

o Major features (directory system): - Upon receiving an unparseable directory object,if its digest - matches what we expected, then don't try to download it - again. Previously, when we got a descriptor we didn't like, we - would keep trying to download it over and over. Closes - ticket 11243. + matches what we expected, then don't try to download it again. + Previously, when we got a descriptor we didn't like, we would keep + trying to download it over and over. Closes ticket 11243.

o Major features (sample torrc): - - Add a new, infrequently-changed "torrc.minimal". This file - is similar to torrc.sample, but it will - change as infrequently as possible, for the benefit of users - whose systems prompt them for intervention whenever a default - configuration file is changed. Making this change allows us to - update torrc.sample to be a more generally useful "sample torrc". + - Add a new, infrequently-changed "torrc.minimal". This file is + similar to torrc.sample, but it will change as infrequently as + possible, for the benefit of users whose systems prompt them for + intervention whenever a default configuration file is changed. + Making this change allows us to update torrc.sample to be a more + generally useful "sample torrc".

o Major bugfixes (directory authorities): - - Do not assign the HSDir flag to relays if they are - not Valid, or currently hibernating. Fixes #12573. Bugfix - on tor-0.2.0.10-alpha + - Do not assign the HSDir flag to relays if they are not Valid, or + currently hibernating. Fixes #12573. Bugfix on tor-0.2.0.10-alpha

o Major bugfixes (directory bandwidth performance): - Don't flush the zlib buffer aggressively when compressing @@ -55,8 +73,8 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? document on the wiki. Implements feature 10427.

o Minor features (client): - - Clients are now willing to send optimistic data (before - they receive a 'connected' cell) to relays of any version. (Relays + - Clients are now willing to send optimistic data (before they + receive a 'connected' cell) to relays of any version. (Relays without support for optimistic data are no longer supported on the Tor network.) Resolves ticket 13153.

@@ -73,16 +91,15 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? method. Implements part of proposal 215.

o Minor features (logging): - - On unix-like systems, you can now use named pipes as the target of the - Log option, and other options that try to append to files. Closes - ticket 12061. Patch from "carlo von lynX". + - On unix-like systems, you can now use named pipes as the target of + the Log option, and other options that try to append to files. + Closes ticket 12061. Patch from "carlo von lynX". - When opening a log file at startup, send it every log message that - we generated between startup and opening it. Previously, log messages - that were generated before opening the log file were only logged to - stdout. Closes ticket 6938. - - Add a TruncateLogFile option to overwrite logs instead of appending to - them. Closes - ticket #5583. + we generated between startup and opening it. Previously, log + messages that were generated before opening the log file were only + logged to stdout. Closes ticket 6938. + - Add a TruncateLogFile option to overwrite logs instead of + appending to them. Closes ticket #5583.

o Minor features (portability, Solaris): - Threads are no longer disabled by default on Solaris; we believe @@ -95,17 +112,17 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? address" will report the correct value. Resolves ticket 11582. Patch from "ra". - A new AccountingRule option lets Relays set whether they'd like - AccountingMax to be applied separately to inbound and - outbound traffic, or applied to the sum of inbound and outbound - traffic. Resolves ticket 961. Patch by "chobe". + AccountingMax to be applied separately to inbound and outbound + traffic, or applied to the sum of inbound and outbound traffic. + Resolves ticket 961. Patch by "chobe".

o Minor features (testing networks): - - Add the TestingDirAuthVoteExit option, which lists nodes to assign the - "Exit" flag regardless of their uptime, bandwidth, or exit policy. - TestingTorNetwork must be set for this option to have any effect. - Previously, authorities would take up to 35 - minutes to give nodes the Exit flag in a test network. Partially - implements ticket 13161. + - Add the TestingDirAuthVoteExit option, which lists nodes to assign + the "Exit" flag regardless of their uptime, bandwidth, or exit + policy. TestingTorNetwork must be set for this option to have any + effect. Previously, authorities would take up to 35 minutes to + give nodes the Exit flag in a test network. Partially implements + ticket 13161.

o Minor features (validation): - Check all date/time values passed to tor_timegm and @@ -122,8 +139,8 @@ Changes in version 0.2.6.1-alpha - 2014-??-??

o Minor bugfixes (bridges): - When DisableNetwork is set, do not launch pluggable transport - plugins, and if any are running, terminate them. - Fixes bug 13213; bugfix on 0.2.3.6-alpha. + plugins, and if any are running, terminate them. Fixes bug 13213; + bugfix on 0.2.3.6-alpha.

o Minor bugfixes (C correctness): - Fix several instances of possible integer overflow/underflow/NaN. @@ -133,8 +150,8 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? avoid dividing by zero in the pareto calculations. This traps under clang's "undefined-trap" sanitizer. Fixes bug 13290; bugfix on tor-0.2.2.2-alpha. - - Fix an integer overflow in format_time_interval(). - Fixes bug 13393; bugfix on 0.2.0.10-alpha. + - Fix an integer overflow in format_time_interval(). Fixes bug + 13393; bugfix on 0.2.0.10-alpha. - Set the correct day of year value when the system's localtime(_r) or gmtime(_r) functions fail to set struct tm. Not externally visible. Fixes bug 13476; bugfix on 0.0.2pre14. @@ -142,14 +159,14 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? with 32-bit time_t. Fixes bug 13476; bugfix on 0.0.2pre14.

o Minor bugfixes (client): - - Fix smartlist_choose_node_by_bandwidth() - so that relays with the BadExit flag are not considered - worthy candidates. Fixes bug 13066; bugfix on 0.1.2.3-alpha. + - Fix smartlist_choose_node_by_bandwidth() so that relays with the + BadExit flag are not considered worthy candidates. Fixes bug + 13066; bugfix on 0.1.2.3-alpha. - Use the consensus schedule for downloading consensuses, and not the generic schedule. Fixes bug 11679; bugfix on 0.2.2.6-alpha. - - Handle unsupported or malformed SOCKS5 requests properly by responding - with the appropriate error message before closing the connection. - Fixes bugs 12971 and 13314; bugfix on 0.0.2pre13. + - Handle unsupported or malformed SOCKS5 requests properly by + responding with the appropriate error message before closing the + connection. Fixes bugs 12971 and 13314; bugfix on 0.0.2pre13.

o Minor bugfixes (client, torrc): - Stop modifying the value of our DirReqStatistics torrc option just @@ -169,17 +186,16 @@ Changes in version 0.2.6.1-alpha - 2014-??-??

o Minor bugfixes (directory system): - Always believe that v3 directory authorities serve extra-info - documents, regardless of whether they advertise - "caches-extra-info" or not. Fixes part of bug 11683; bugfix - on 0.2.0.1-alpha. + documents, regardless of whether they advertise "caches-extra- + info" or not. Fixes part of bug 11683; bugfix on 0.2.0.1-alpha. - When running as a v3 directory authority, advertise that you serve extra-info documents so that clients who want them can find them from you too. Fixes part of bug 11683; bugfix on 0.2.0.1-alpha. - Check the BRIDGE_DIRINFO flag bitwise rather than using equality. - Previously, directories offering BRIDGE_DIRINFO - and some other flag (i.e. microdescriptors or extrainfo) would be - ignored when looking for bridges. Partially fixes bug - 13163; bugfix on 0.2.0.7-alpha. + Previously, directories offering BRIDGE_DIRINFO and some other + flag (i.e. microdescriptors or extrainfo) would be ignored when + looking for bridges. Partially fixes bug 13163; bugfix + on 0.2.0.7-alpha.

o Minor bugfixes (networking): - Check for orconns and use connection_or_close_for_error() rather @@ -218,9 +234,8 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? on 0.0.2pre26.

o Minor bugfixes (zlib): - - Avoid truncating a zlib stream when trying to finalize it with an empty - output buffer. Fixes bug 11824; - bugfix on 0.1.1.23. + - Avoid truncating a zlib stream when trying to finalize it with an + empty output buffer. Fixes bug 11824; bugfix on 0.1.1.23.

o Build fixes: - Allow our configure script to build correctly with autoconf 2.62 @@ -234,8 +249,8 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? - Change the entry_is_live() function to take named bitfield elements instead of an unnamed list of booleans. Closes ticket 12202. - - Refactor and unit-test entry_is_time_to_retry() in - entrynodes.c. Resolves ticket 12205. + - Refactor and unit-test entry_is_time_to_retry() in entrynodes.c. + Resolves ticket 12205. - Use calloc and reallocarray functions in preference to multiply- then-malloc. This makes it less likely for us to fall victim to an integer overflow attack when allocating. Resolves ticket 12855. @@ -250,9 +265,9 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? bug 13284.

o Code simplifications and refactoring: - - Rework the API of policies_parse_exit_policy() to use a - bitmask to represent parsing options, instead of a confusing mess - of booleans. Resolves ticket 8197. + - Rework the API of policies_parse_exit_policy() to use a bitmask to + represent parsing options, instead of a confusing mess of + booleans. Resolves ticket 8197. - Introduce a helper function to parse ExitPolicy in or_options_t structure.

@@ -263,27 +278,9 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? operating system is allowing to use simultaneously. Resolves ticket 9708.

- o New compiler and system requirements: - - Tor 0.2.6.x requires that your compiler support more of the C99 - language standard than before. The 'configure' script now detects - whether your compiler supports C99 mid-block declarations and - designated initializers. If it does not, Tor will not compile. - - We may revisit this requirement if it turns out that a significant - number of people need to build Tor with compilers that don't - bother implementing a 15-year-old standard. Closes ticket 13233. - - - Tor no longer supports systems without threading support. When we - began working on Tor, there were several systems that didn't have - threads, or where the thread support wasn't able to run the - threads of a single process on multiple CPUs. That no longer - holds: every system where Tor needs to run well now has threading - support. Resolves ticket 12439. - o Removed code: - - We no longer remind the user about configuration options - that have been obsolete since 0.2.3.x or earlier. Patch by - Adrien Bak. + - We no longer remind the user about configuration options that have + been obsolete since 0.2.3.x or earlier. Patch by Adrien Bak.

o Removed features: - Remove the --disable-curve25519 configure option. Relays and @@ -294,19 +291,13 @@ Changes in version 0.2.6.1-alpha - 2014-??-?? obsolete. Resolves ticket 12226. - The "AuthDirRejectUnlisted" option no longer has any effect, as the fingerprints file (approved-routers) has been deprecated. - - Directory authorities do not support being Naming dirauths - anymore. The "NamingAuthoritativeDir" config option is now - obsolete. + - Directory authorities do not support being Naming dirauths anymore. + The "NamingAuthoritativeDir" config option is now obsolete. - Directory authorities do not support giving out the BadDirectory flag anymore. - Clients don't understand the BadDirectory flag in the consensus anymore, and ignore it.

- o Removed platform support: - - We no longer include special code to build on Windows CE; as far - as we know, nobody has used Tor on Windows CE in a very long time. - Closes ticket 11446. - o Testing: - Refactor the function that chooses guard nodes so that it can more easily be tested; write some tests for it. diff --git a/scripts/maint/format_changelog.py b/scripts/maint/format_changelog.py index 3a95c3a..686ebba 100755 --- a/scripts/maint/format_changelog.py +++ b/scripts/maint/format_changelog.py @@ -204,9 +204,12 @@ def head_score(s): lw = m.group(1).lower() if lw.startswith("security") and "feature" not in lw: score = -300 - elif lw.startswith("deprecated versions"): + elif lw.startswith("deprecated version"): score = -200 - elif "build require" in lw: + elif (('new' in lw and 'requirement' in lw) or + ('new' in lw and 'dependenc' in lw) or + ('build' in lw and 'requirement' in lw) or + ('removed' in lw and 'platform' in lw)): score = -100 elif lw.startswith("major feature"): score = 00