== 0.5.1
* 1 major enhancement:
  * Add a new API function.
* 2 bug fixes:


== 0.5.0
* 1 major enhancement:
  * Routines to remove, dump, and import simulators are implemented.
    Dumped data can be imported to another database.
* 2 bug fixes:


== 0.4.0
* 1 major enhancement:
  * A new format is adopted in parameters_table.
  * The conversion routine from old format to new format is implemented.
* 2 bug fixes:

== 0.3.1
* 1 major enhancement:
  * A new API function is added.
* 2 bug fixes:

== 0.3.0
* 1 major enhancement:
  * When creating a new parameter set, the parameter values which previously selected are set by default.
* 2 bug fixes:

== 0.2.3
* 1 major enhancement:
* 2 bug fixes:
  * fix the bug of nera_remote_connector. There was an uncatched exception.
== 0.2.2
* 1 major enhancement:
* 2 bug fixes:
  * fix the bug of the module for remote connections

== 0.2.1
* 1 major enhancement:
  * "show log" menu is implemented into the CUI program.
  * functions of local execution are implemented.
* 2 bug fixes
  * fixes a bug which happens when a job script is created without any parameter.

== 0.2.0
* 1 major enhancement:
  * logger is implemented. Log informatios are stored in "db_name"/Tables/logfile.txt.
* 2 bug fixes
  * updated_at records of tables have been correctly implemented.

== 0.1.2
* 1 major enhancement:
  * constructor of ParamLayerController now accepts String type simulator name.
  * constructor of RunLayerController now accepts String type simulator name.
  * RunLayerController#cancel_jobs returns an array of cancelled job ids.
  * JobLayerController#cancel_jobs returns an array of cancelled job ids.
* 2 bug fixes
  * require statements of NERA::Simulator classes become sooner.

== 0.1.1
* 1 major enhancement:
* 2 bug fixes
  * bug fix of nera_addhosts
  * fix the bug that a String parameter causes invalid nera_status.rb. 

== 0.1.0
* 1 major enahncement:
  * remote connection function is supported
* 2 bug fixes
  * bug fix for multi-lined job scripts.

== 0.0.4
* 1 major enhancement:
  * multi-lined simulation command becomes available
* 2 bug fixes
  * bug fix for job-script creation

== 0.0.3

* 1 major enhancement:
* 2 bug fixes
  * minor update

== 0.0.2 2009-03-26

* 1 major enhancement:
* 2 bug fixes
  * bug fix of nera_addsim

== 0.0.1 2009-03-25

* 1 major enhancement:
  * Initial release