[CharacterReader] replaced tabs for spaces.
[CharacterReader] removed unused local variable $lastChar in Utf8Reader::getCharPositions() method.
[Mime] removed unused local variable $k in Swift_Mime_Headers_IdentificationHeader::setIds().
[Mime] fixed phpdoc.
[Transport] removed unused local variable $separator in Swift_Transport_AbstractSmtpTransport::_assertResponseCode() method.
[CharacterReader] replaced tabs with spaces in Swift_CharacterReader_UsAsciiReader class.
Reduce amount of information serialised.

Serialising messages results in a late serialised string. This is an
initial attempt to reduce some of that information.
merged branch hhamon/cs_and_dead_code_cleanup (PR #156)

Commits
-------

a2ebe84 [CharacterReader] replaced tabs with spaces in Swift_CharacterReader_UsAsciiReader class.
b3a8cfd [Transport] removed unused local variable $separator in Swift_Transport_AbstractSmtpTransport::_assertResponseCode() method.
b273bca [Mime] fixed phpdoc.
c319151 [Mime] removed unused local variable $k in Swift_Mime_Headers_IdentificationHeader::setIds().
9492235 [CharacterReader] removed unused local variable $lastChar in Utf8Reader::getCharPositions() method.
ccd9e43 [CharacterReader] replaced tabs for spaces.

Discussion
----------

Cs and dead code cleanup
merged branch williambailey/master (PR #167)

Commits
-------

d550dfc Reduce amount of information serialised.

Discussion
----------

Smaller serialisation of messages.

Serialising messages results in a large serialised string with lots of duplicated data.

This is an initial attempt to reduce some of that information which should reduce spooler disk usage. I tried to to change too much and most of the changes involve moving shared data into class constants or static variables that get initialised once and ignored when the objects get serialised and unserialised.

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by damianb at 2012-02-28T04:02:03Z

considering this, it'd also likely reduce the memory usage OF swiftmailer too

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by williambailey at 2012-02-28T07:44:24Z

Sorry that should have said "I tried to NOT change too much" :)
updated CHANGELOG for previous merge
added a note on how to override the default temp dir used by Swiftmailer
prepared the 4.1.6 release
bumped version to 4.1.7-DEV
Fixed an error when trying to access the property _safeMapShareId
Update lib/classes/Swift/Plugins/ThrottlerPlugin.php
merged branch fixe/patch-1 (PR #175)

Commits
-------

915045a Fixed an error when trying to access the property _safeMapShareId

Discussion
----------

Fixed an error when trying to access the property _safeMapShareId

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by snc at 2012-03-30T12:17:05Z

I can confirm this bug including that your commit fixed this issue.
updated CHANGES
Remove unwanted parameter in LoadBalancedTransport
merged branch ludovicbret/master (PR #188)

Commits
-------

6f1df3a Remove unwanted parameter in LoadBalancedTransport

Discussion
----------

Remove unwanted parameter in LoadBalancedTransport
prepared the 4.1.7 release