What works with Plone 4?
Plone 4 is about to be released and only a few products have been tested from a compatibility standpoint.
As part of the plan to update our current Plone 3 demo instance to a Plone 4 based demo, I started to test some products in Plone4 and here is a quick tally of my findings. Basically I checked if I could add the product to the buildout, install it, and use it:
* Lineage (added, installed, used)
* Linguaplone (added, installed, used)
* renders horrible with the sunburst theme
* PloneFormGen (added, installed, used)
* CacheSetup (added, installed, didn't try)
* Products.Maps (added, installed, didn't try)
* Plone4Artists video (fail: product not compatible)
* Tune-up announced
* Plone4Artists calendar (fail: product not compatible)
* Easyslideshow (fail: product not compatible)
* Six Feet Up will be working on this product shortly.


Plone.Maps is not workiing with the sunburst theme. I believe CacheSetup is replaced with plone.app.caching.
Comment by Kim Chee Leong — Jul 12, 2010 4:48:00 PM | # - re
RelStorage is working and the last getPaid versions didn't raise me any error for now. Collective.blog is to test.
Comment by Encolpe DEGOUTE — Jul 12, 2010 5:06:47 PM | # - re
Just FYI, plone.org/products?getCategories=&getCompatibility=Plone+4&path=%2Fplone.org%2Fproducts&portal_type=PSCProject lists all products that are currently marked by the authors as Plone 4 compatible. As of today, there are 169 product releases that are Plone 4 compatible, including many (but not all) of our most commonly-used products.
Comment by Jon Stahl — Jul 12, 2010 6:32:33 PM | # - re
FWIW, as at 6 July 2010 (Plone 4.0b4), I found these didn't work:
and otherwise, these work/mostly work:
Seems like a bit hit-and-miss for now.
Comment by David — Jul 13, 2010 2:51:27 AM | # - re
Great news!
collective.easyslideshow is a very cool product, could you put it in pypi too?
Comment by Yuri — Jul 13, 2010 4:52:21 AM | # - re
We are working on finalizing the tests and docs, then we plan on releasing it to the community.
Comment by Clayton Parker — Aug 2, 2010 9:55:02 AM | # - re
PloneLDAP works fine, at least against OpenLDAP.
Comment by Paul Roeland — Jul 13, 2010 5:54:31 AM | # - re
collective.ckeditor (alpha but working good)
collective.plonefinder (idem)
Comment by jeanmat — Jul 16, 2010 4:43:39 AM | # - re