Most of the /packages/acs-core/utilties-procs.tcl in acs3.5 beta is actually older than ACS 3.4.10. No form that uses the very important (for cross-site-scripting security) ad_sign API will work. The /ticket/ problem is just the beginning. Dropping ad_sign support would be a step backwards.
The only thing added to utilties-procs.tcl in the 3.5 beta dist that wasn't in 3.4.9 is "set to list" by wtem@olywa.net. Since I'm not sure how or where that code is used, I think I'll have to leave the merge to them.
Where is the procedure show_folders supposed to be defined? file-storage requires it but doesn't define it.
Is it just me, or is static HTML serving broken? http://samantha.unet.brandeis.edu:8080/foo.html should be a full page but actually only returns the </body> close tag. Without a </body> close tag, I get a zero-byte response.