Parlor Car/Change History

Version 2.3
* Added
** IPC Broadcast #4
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Version 2.0
* Added
** IPC Broadcast #3
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Version 1.5
* Added
** Guest Book
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Version 1.2
* Added
** IPC Broadcast #2
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Version 1.0
* Parlor Car was released with:
** Forgotten Hall and Messenger
** IPC Broadcast #1
** Omni-Synthesizer
** Passenger Cabin
** Phonograph
** Pom-Pom