Tags: wujiangthu/memcached
Tags
See release notes at: http://code.google.com/p/memcached/wiki/ReleaseNotes147
See release notes at: http://code.google.com/p/memcached/wiki/ReleaseNotes147rc1 Still too lazy to include notes in the tag. We cna fix typoes in th ewiki, too.
See release notes at: http://code.google.com/p/memcached/wiki/ReleaseNotes146 Release 1.4.7 and further will have release notes coupled in the tags again. Right now I'm too damn lazy.
Initial beta of 1.6.0. Apologies for the brief annotation :)
Memcached 1.4.5 Release Notes
=============================
Date: 2010-04-03
Table of Contents
=================
1 Download
2 Overview
3 Fixes
4 New Features
4.1 New stat: reclaimed
4.2 sasl_pwdb for more simple auth deployments
5 Contributors
1 Download
~~~~~~~~~~~
Download Link:
[http://memcached.googlecode.com/files/memcached-1.4.5.tar.gz]
2 Overview
~~~~~~~~~~~
This is a maintenance release with some build fixes, doc fixes, and
one new stat.
3 Fixes
~~~~~~~~
* Properly detect CPU alignment on ARM. bug100
* Remove 1MB assertion. bug119
* More automake versions supported.
* Compiler warning fixes for OpenBSD.
* potential buffer overflow in vperror
* Report errors opening pidfiles using vperror
4 New Features
~~~~~~~~~~~~~~~
4.1 New stat: reclaimed
========================
This stat reports the number of times an entry was stored using memory
from an expired entry.
4.2 sasl_pwdb for more simple auth deployments
===============================================
--enable-sasl-pwdb allows memcached to use it's own password file and
verify a plaintext password.
The file is specified with the environment variable
MEMCACHED_SASL_PWDB, and is a plain text file with the following
syntax:
username:password
Please note that you have to specify "mech_list: plain" in your sasl
config file for this to work.
Ex:
echo "mech_list: plain" > memcached.conf
echo "myname:mypass" > /tmp/memcached-sasl-db
export MEMCACHED_SASL_PWDB=/tmp/memcached-sasl-db
export SASL_CONF_PATH=`pwd`/memcached.conf
./memcached -S -v
and you should be able to use your favorite memcached client with sasl
support to connect to the server.
(Please note that not all SASL implementations support
SASL_CB_GETCONF, so you may have to install the sasl config
(memcached.conf) to the systemwide location)
5 Contributors
~~~~~~~~~~~~~~~
The following people contributed to this release since 1.4.4.
Note that this is based on who contributed changes, not how they were
done. In many cases, a code snippet on the mailing list or a bug
report ended up as a commit with your name on it.
Note that this is just a summary of how many changes each person made
which doesn't necessarily reflect how significant each change was.
For details on what led up into a branch, either grab the git repo and
look at the output of `git log 1.4.4..1.4.5` or use a web view.
* Repo list: [http://code.google.com/p/memcached/wiki/DevelopmentRepos]
* Web View: [http://github.com/memcached/memcached/commits/1.4.5]
6 Trond Norbye
3 Paul Lindner
2 Dustin Sallings
1 Brad Fitzpatrick
1 Jørgen Austvik
Release 1.4.4
Memcached 1.4.4 Release Notes
=============================
Date: 2009-11-26 Thu
1 Download
~~~~~~~~~~~
Download Link:
[http://memcached.googlecode.com/files/memcached-1.4.4.tar.gz]
2 Overview
~~~~~~~~~~~
This is a maintenance release of memcached with a workaround for
common client issue as well as a few new stats.
3 Fixes
~~~~~~~~
3.1 Add partial backwards compatibility for delete with timeout 0.
===================================================================
Before version 1.4.0, there was an optional argument to delete that
would allow a client to specify that a deleted object should exist in
the cache after the deletion occurred such that add operations would
fail even though objects did not appear in the cache.
This feature was removed completely in 1.4.0, but a parser bug caused
it to slip through. The bug was fixed in 1.4.3. If anyone was
attempting to use it legitimately in the 1.4 series, it would simply
not work as expected.
The 1.4.4 backwards compatibility change allows specifically the value
of 0 (i.e. non-lingering delete), while continuing to reject others.
This will satisfy clients that always wish to send a value even when
they do not wish the item to linger.
4 New Features
~~~~~~~~~~~~~~~
4.1 New Stats
==============
4.1.1 auth_enabled_sasl
------------------------
This is a general stat that indicates whether SASL authentication is
enabled or not.
4.1.2 auth_cmds
----------------
Indicates the total number of authentication attempts.
4.1.3 auth_errors
------------------
Indicates the number of failed authentication attempts.
5 Contributors
~~~~~~~~~~~~~~~
The following people contributed to this release since 1.4.3.
Note that this is based on who contributed changes, not how they were
done. In many cases, a code snippet on the mailing list or a bug
report ended up as a commit with your name on it.
Note that this is just a summary of how many changes each person made
which doesn't necessarily reflect how significant each change was.
For details on what led up into a branch, either grab the git repo and
look at the output of `git log 1.4.3..1.4.4` or use a web view.
* Repo list: [http://code.google.com/p/memcached/wiki/DevelopmentRepos]
* Web View: [http://github.com/memcached/memcached/commits/1.4.4]
2 Dustin Sallings
2 Matt Ingenthron
1 dormando
Release 1.4.3
Memcached 1.4.3 Release Notes
=============================
Date: 2009-11-07 Sat
1 Download
~~~~~~~~~~~
Download Link:
[http://memcached.googlecode.com/files/memcached-1.4.3.tar.gz]
2 Overview
~~~~~~~~~~~
This is a maintenance release of memcached featuring mostly bug fixes
and one new feature.
2.1 RC history
===============
rc2 fixes a multiget bug that showed up in rc1. A bug was not filed,
but it was found and patched at roughly the same time.
3 Fixes
~~~~~~~~
3.1 Critical Fixes
===================
* Malicious input can crash server. bug102
3.2 Non-critical Fixes
=======================
* Removed special case in slab sizing for factor 2. bug56
* Provide better errors for deletion scenarios. bug3
* Fix get stats accounting. bug104
* Ignore stats prefix for keys without a delimiter. bug96
* Work around rpm's broken concept of versions more. bug98
* Use slab class growth factor limit. bug57
* Added LSB section to init script. bug54
* Documentation fixes
* Various build fixes
3.3 Itemized List of Bugs Closed
=================================
If a bug shows up in this list that wasn't specifically mentioned
above, it's either too minor to mention specifically or the bug was
closed by introducing a test that proves that the bug, as described,
does not exist.
* bug3
* bug54
* bug56
* bug57
* bug62
* bug67
* bug68
* bug69
* bug96
* bug97
* bug98
* bug101
* bug102
* bug104
4 New Features
~~~~~~~~~~~~~~~
4.1 Support for SASL Authentication
====================================
Some installations of memcached are not in controlled environments
where simple network filtering keeps bad guys out of your stuff. To
help with those other environments, we've introduced SASL support.
You can read more about it here:
[http://code.google.com/p/memcached/wiki/SASLHowto]
4.2 New perl tool damemtop in scripts/
=======================================
dormando's awesome memcached top - a new commandline perl tool for
monitoring small to large memcached clusters. Supports monitoring
arbitrary statistics. See scripts/README.damemtop for more
information.
This tool is intended to replace memcached-tool, but not yet.
4.3 Also Noteworthy, Slab Optimizations
========================================
Objects on the larger end of the limit should be generally more memory
efficient now as more slabs are created (thus are more granular).
5 Contributors
~~~~~~~~~~~~~~~
The following people contributed to this release since 1.4.2.
Note that this is based on who contributed changes, not how they were
done. In many cases, a code snippet on the mailing list or a bug
report ended up as a commit with your name on it.
Note that this is just a summary of how many changes each person made
which doesn't necessarily reflect how significant each change was.
For details on what led up into a branch, either grab the git repo and
look at the output of `git log 1.4.2..1.4.3` or use a web view.
* Repo list: [http://code.google.com/p/memcached/wiki/DevelopmentRepos]
* Web View: [http://github.com/memcached/memcached/commits/1.4.3]
15 Dustin Sallings
10 Trond Norbye
5 dormando
2 Colin Pitrat
1 Monty Taylor
1 Chang Song
1 CaptTofu
1 Tomash Brechko
Release 1.4.3-rc2
Memcached 1.4.3-rc2 Release Notes
=================================
Date: 2009-11-02 Mon
1 Download
~~~~~~~~~~~
Download Link:
[http://memcached.googlecode.com/files/memcached-1.4.3_rc2.tar.gz]
2 Overview
~~~~~~~~~~~
This is a maintenance release of memcached featuring mostly bug fixes
and one new feature.
2.1 RC history
===============
rc2 fixes a multiget bug that showed up in rc1. A bug was not filed,
but it was found and patched at roughly the same time.
3 Fixes
~~~~~~~~
3.1 Critical Fixes
===================
* Malicious input can crash server. bug102
3.2 Non-critical Fixes
=======================
* Removed special case in slab sizing for factor 2. bug56
* Provide better errors for deletion scenarios. bug3
* Fix get stats accounting. bug104
* Ignore stats prefix for keys without a delimiter. bug96
* Work around rpm's broken concept of versions more. bug98
* Use slab class growth factor limit. bug57
* Added LSB section to init script. bug54
* Documentation fixes
* Various build fixes
3.3 Itemized List of Bugs Closed
=================================
If a bug shows up in this list that wasn't specifically mentioned
above, it's either too minor to mention specifically or the bug was
closed by introducing a test that proves that the bug, as described,
does not exist.
* bug3
* bug54
* bug56
* bug57
* bug62
* bug67
* bug68
* bug69
* bug96
* bug97
* bug98
* bug101
* bug102
* bug104
4 New Features
~~~~~~~~~~~~~~~
4.1 Support for SASL Authentication
====================================
Some installations of memcached are not in controlled environments
where simple network filtering keeps bad guys out of your stuff. To
help with those other environments, we've introduced SASL support.
You can read more about it here:
[http://code.google.com/p/memcached/wiki/SASLHowto]
4.2 New perl tool damemtop in scripts/
=======================================
dormando's awesome memcached top - a new commandline perl tool for
monitoring small to large memcached clusters. Supports monitoring
arbitrary statistics. See scripts/README.damemtop for more
information.
This tool is intended to replace memcached-tool, but not yet.
4.3 Also Noteworthy, Slab Optimizations
========================================
Objects on the larger end of the limit should be generally more memory
efficient now as more slabs are created (thus are more granular).
5 Contributors
~~~~~~~~~~~~~~~
The following people contributed to this release since 1.4.2.
Note that this is based on who contributed changes, not how they were
done. In many cases, a code snippet on the mailing list or a bug
report ended up as a commit with your name on it.
Note that this is just a summary of how many changes each person made
which doesn't necessarily reflect how significant each change was.
For details on what led up into a branch, either grab the git repo and
look at the output of `git log 1.4.2..1.4.3-rc2` or use a web view.
* Repo list: [http://code.google.com/p/memcached/wiki/DevelopmentRepos]
* Web View: [http://github.com/memcached/memcached/commits/1.4.3-rc2]
15 Dustin Sallings
8 Trond Norbye
5 dormando
2 Colin Pitrat
1 Monty Taylor
1 Chang Song
1 CaptTofu
1 Tomash Brechko
Release 1.4.3-rc1
Memcached 1.4.3-rc1 Release Notes
=================================
Date: 2009-11-01 Sun
1 Download
~~~~~~~~~~~
Download Link:
[http://memcached.googlecode.com/files/memcached-1.4.3_rc1.tar.gz]
2 Overview
~~~~~~~~~~~
This is a maintenance release of memcached featuring mostly bug fixes
and one new feature.
3 Fixes
~~~~~~~~
3.1 Critical Fixes
===================
* Malicious input can crash server. bug102
3.2 Non-critical Fixes
=======================
* Removed special case in slab sizing for factor 2. bug56
* Provide better errors for deletion scenarios. bug3
* Fix get stats accounting. bug104
* Ignore stats prefix for keys without a delimiter. bug96
* Work around rpm's broken concept of versions more. bug98
* Use slab class growth factor limit. bug57
* Added LSB section to init script. bug54
* Documentation fixes
* Various build fixes
3.3 Itemized List of Bugs Closed
=================================
If a bug shows up in this list that wasn't specifically mentioned
above, it's either too minor to mention specifically or the bug was
closed by introducing a test that proves that the bug, as described,
does not exist.
* bug3
* bug54
* bug56
* bug57
* bug62
* bug67
* bug68
* bug69
* bug96
* bug97
* bug98
* bug101
* bug102
* bug104
4 New Features
~~~~~~~~~~~~~~~
4.1 Support for SASL Authentication
====================================
Some installations of memcached are not in controlled environments
where simple network filtering keeps bad guys out of your stuff. To
help with those other environments, we've introduced SASL support.
You can read more about it here:
[http://code.google.com/p/memcached/wiki/SASLHowto]
4.2 New perl tool damemtop in scripts/
=======================================
dormando's awesome memcached top - a new commandline perl tool for
monitoring small to large memcached clusters. Supports monitoring
arbitrary statistics. See scripts/README.damemtop for more
information.
This tool is intended to replace memcached-tool, but not yet.
4.3 Also Noteworthy, Slab Optimizations
========================================
Objects on the larger end of the limit should be generally more memory
efficient now as more slabs are created (thus are more granular).
5 Contributors
~~~~~~~~~~~~~~~
The following people contributed to this release since 1.4.2.
Note that this is based on who contributed changes, not how they were
done. In many cases, a code snippet on the mailing list or a bug
report ended up as a commit with your name on it.
Note that this is just a summary of how many changes each person made
which doesn't necessarily reflect how significant each change was.
For details on what led up into a branch, either grab the git repo and
look at the output of `git log 1.4.2..1.4.3-rc1` or use a web view.
* Repo list: [http://code.google.com/p/memcached/wiki/DevelopmentRepos]
* Web View: [http://github.com/memcached/memcached/commits/1.4.3-rc1]
15 Dustin Sallings
7 Trond Norbye
5 dormando
2 Colin Pitrat
1 Chang Song
1 CaptTofu
1 Monty Taylor
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