Keystone 0.90.20 is now available on http://www.stonekeep.com/. From
the changelog:

release-0.90.20
* re-enabled the 'add child' button in slip zooms [dbs]
* added ability to target auto-generated forms to new windows [dbs]
* fixed various rendering problems in reports [dbs]
* fixed slip editors for bugtrack info, adding followup generation [dbs]
* added bugtracking table editors back into maintenance page [dbs]
* fixed formatting of auto-generated email [dbs]
* fixed a problem with 'public' settings not sticking [dbs]
* redid color by priority into CSS. now works. [dbs]
* fixed problem in stripslashes() views [dbs]
* fixed MANY problems in Contacts. Basically overhauled [dbs]
* Added alt tags to many IMG SRC entries [dbs]
* Made 'Contacts' pulldown on slips work correctly [dbs]

I'm actively looking for testers on this release, particularly 'older'
keystone users looking to check functionality and looking for new
enhancements.

Anyone still out there? :)