v 0.3.2
    - TBW

v 0.3.1
    - XMLObject interface generated. Now GxContext and TreeObjectContext
      classes implement this interface. This unifies the API working on
      GXOS objects.
    - Defaults.getConfiguration() now checks system properties for
      gxos.config=<file path>
    - Now works for gxos://URIs

v 0.3
    - GXOS XML Schema converted to the lastest recommendation of W3C
      XML Schema (namespace: http://www.w3.org/2001/XMLSchema)
    - TreeObject/NodeProfile is no longer a required element. Previous code
      changed to reflect NodeProfile update.
    - rename bug fixed

v 0.2.4
    - enumeration structure has changed to provide better synchronization.

v 0.2.1
    - org.gxos.users.VCPersonal removed.
    - org.gxos.schema.User & UserDescriptor removed.
    - Each namespace has to extend User class from UserObject
      and implement org.gxos.users.PersonalInfo interface.

v 0.2
    - every object except links is treated as a context.
    - method names changed.

v 0.1.13
    - In GxContext:
      destroySubcontextPhysically(Name) removes sub objects recursively.
      destroySubcontext(Name) moves objects to Recycle
      bindMemory and unbindMemory methods added
      getParameter(String) and getNameInNamespace(GxContext) methods added.
      rename(Name,Name) moves objects anywhere in tree
    - In RootContext, repositories added as namespaces to the top root context.

v 0.1.12
    - link support extended: lookup(LinkNode) added

v 0.1.11
    - link support added: GxContext.link(...), lookupLink(...) and
      Defaults.addLink(...) methods.
    - GxContext.removeNamespace(String) method added.

v 0.1.10
    - String castings removed in Meetings.
    - bug fix in GxContext.destroySubcontext with children.remove().
    - two more repositories added to RootContext: Archive and Recycle.
      Objects in these won't be uploaded. Controlled by a parameter in
      NodeProfile/TreeContext.
    - Namespace support added. TreeObjects can hold namespaces at the
      top of their XML. These namespaces are used to link contexts each other.
      A namespace, user=//Education/Users can be used anywhere in the object hierarchy
      as user:user_name where the parental context is responsible to replace
      user namespace with the actual context, in this case //Education/Users.
      By doing this, object migrations will be cost effective since no name
      is absolute path, and no need to traverse the tree to alter each link.
      (GxContext.addNamespace(name,uri) & GxContext.getNamespace(uri))

v 0.1.9
    - A bug fixed regarding RootContext construction in ContextManager.

v 0.1.8
    - Meetings/Participants element has changed. Affected the schema and Meetings.
    - Meetings.addParticipants(...), checkParticipants(...) added.

v 0.1.7
    - VCPersonal.getHostedMeetings(...) and getInvitedMeetings(...) added.
    - Meetings.getParticipants(...) added.
    - void setMeetingFromHashtable(Meeting,Hashtable), updateMeetingFromHashtable(Meeting,Hashtable),
      Hashtable returnMeetingHashtable(Meeting), Meeting createMeeting(Hashtable)
      added to Meetings.
    - RootContext.getUser(String) and getMeeting(String) added.

v 0.1.6
    - GxContext children changed to Map from Hashtable.
    - GxContext.createRootContext(...) added and lookup(...) modified.
      This solves a problem when a recorded RootContext brought back into memory next time.
    - GxContext.lookup(InternalND) added.
    - GxContext.bind(Name,Object,boolean) added. boolean is false if binding;
      true if rebinding.
    - GxContext.setEnvironment(Hashtable) added.
    - gxos.contextmanager.loadall switch added to the gxos.conf file. See configuration
      file for details.

v 0.1.5
    - Meeting and MeetingObject added into the GXOS schema.
    - Users.securityCheck(...) now changed to a static function.
    - Collections.createCollection(...) methods return CollectionType objects.
    - Repository creation methods removed from Collections package.
    - Meetings.createXXX() methods added.
    - RootContext.createMeeting() altered.
    - ContextManager.getRootContext() now works for any URI. It looks for
      a root context in URI in any position, not only at the top level.

v 0.1.4
    - Users.securityCheck(...) and VCPersonal.securityCheck(...) methods added.

v 0.1.3
    - Now, all the GXOS objects are brought to the memory at once in
      ContextManager.initialize().
    - GxContext.lookupAll() method added for the above purpose.
    - Log.setDebugWriter(PrintWriter),Log.setErrorWriter(PrintWriter),
      Log.setMessageWriter(PrintWriter) methods added.

v 0.1.2
    - void VCPersonal.updateFromHashtable(UserObject, Hashtable) method added.
    - staic UserObject Users.updateFromHashtable(UserObject, Hashtable) method added.
    - boolean VCPersonal.hasEmail(UserObject, Hashtable) method added.
    - static boolean Users.hasEmail(UserObject, Hashtable) method added.

v 0.1.1
    - Phone and Fax now extended from PhoneType.
    - boolean ContextManager.isInitialized() method added.
    - ContexManager.initialize() now throws GxManagerAlreadyInitializedException.
    - methods changing memory structure are set to synchronized.

v 0.1
    - initial version
Features
    - ...