This is needed for a non-xotcl portable way of dropping acs_attributes
don't use per-request caching, since we migh shoot in our own foot
interrupt cache_transaction to achieve desired semantics
allow in a few cases empty node_ids for method "get_url" as it is used by current OpenACS
adjust version-reload and align version numbers
Got a suggestion or an issue? Discuss it on the Atlassian Community or visit Atlassian Support for other options.