Changes between Version 1 and Version 2 of ReleaseNotes


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Timestamp:
29.07.2011 00:13:58 (9 years ago)
Author:
JuergeN
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  • ReleaseNotes

    v1 v2  
    11[[PageOutline]] 
    22 
     3== DeepaMehta 4.0.1, 2011-07-29 == 
     4 
     5In DeepaMehta 4.0.1 the data model has slightly changed: Topic types are never used as role types anymore. Instead the new role type "Default" is used. The existing 4.0 type definitions in the DB are not migrated. However, the 4.0.1 application code is compatible with the 4.0 model. 
     6 
     7Affected are the following association semantics: 
     8 - Core: data type assignment of a topic/association type 
     9 - Core: index mode assignment of a topic/association type 
     10 - Topicmaps: topic/association assignments of a topicmap 
     11 - Workspaces: topic/type assignments of a workspace 
     12 
     13CAUTION when editing such an association that was created with 4.0: 
     14In this situation you must set role type "Default" manually for the correct association end. 
     15Otherwise the respective association gets corrupted. 
     16 
     17For associations newly created in 4.0.1 there is no issue. 
     18 
     19These 3rd party components are updated in 4.0.1: 
     20 - Jersey 1.5 -> 1.8 
     21 - Jettison 1.2 -> 1.3 
     22 - Neo4j Mehtagraph 0.7 -> 0.8 
    323 
    424== DeepaMehta 4.0 RC1, 2011-07-20 == 
     
    1333 
    1434Improvements for users: 
    15 - new type editor. All values are represented as reusable semantics-attached topics. 
    16 - new topic type "Resource" to collect web resources 
    17 - new icons 
    18 - bug fix in topicmap handling (when you have multiple topicmaps open) 
    19 - cleaner display, less clutter 
     35 - new type editor. All values are represented as reusable semantics-attached topics. 
     36 - new topic type "Resource" to collect web resources 
     37 - new icons 
     38 - bug fix in topicmap handling (when you have multiple topicmaps open) 
     39 - cleaner display, less clutter 
    2040 
    2141The cleaner display is because not all the plugins (workspaces, time, access control, ...) are adapted to the new data model so far. So, for the moment there is not so much meta data displayed (timestamps, workspaces assignments, creator, modifier,  ...).