Update: The previous beta expired at April 1st 2015
We are currently busy backporting the ResponsiveImagesFirstFilter from
mod_pagespeed 1.10, this will provide partial srcset support. Because this
has been a much requested feature we did not release 2.0 yet.
Fixes warnings about invalid or non
existing FileCachePath’s on some systems.
License file parsing
Fixes failed to stat ‘sites[xx]’
error messages (otherwise harmless).
Disabled some shared memory
Forbids enabling convert meta tags
(as IISpeed doesn’t support it).
Important changes in 2.0
The admin urls and interface have
changed, you can configure the admin interface by
IISpeed StatisticsPath /iispeed_statistics
IISpeed GlobalStatisticsPath /iispeed_global_statistics
IISpeed MessagesPath /iispeed_message
IISpeed ConsolePath /iispeed_console
IISpeed AdminPath /iispeed_admin
IISpeed GlobalAdminPath /iispeed_global_admin
We will probably make one configuration option to set the root of
the admin pages in the next version.
IPRO is now on-by-default, it is
recommended that you disable IPRO at first and test your site with
IPRO IISpeed InPlaceResourceOptimization off
There is a new rewrite level:
OptimizeForBandwidth IISpeed RewriteLevel OptimizeForBandwidth
The shared memory cache is disabled
in 2.0, which means:
There are no global statistics,
only statistics per application pool
The internal messages page
will show per application pool output instead of
aggregating all output from all application pools.
Performance for application pools served by multiple worker
processes could be impacted by this, we would love to hear
some feedback on this.
Stability when reloading
configuration and recycling processes is improved.
Depending on your settings
memory usage might increase if you run many websites on a
Memcached will still
Roadmap untill the final 2.0 release
A new installer based on
IIS manager integration
Feature versions (IISpeed
light versions which only do IPRO or CDN rewriting with a