The main changes are:
1. Closed Captions retained in the backup DVD.
2. Fixed bug in still-pictures encoding.
3. Fixed selection of default playback streams in re-author mode.
4. Added warning if you try to re-author menus.
--dvdshrink
Version 3.1.5 - 8 Feb 2004
---------------------------

Added warning in case of re-authoring menus: reminder that they will be converted into video clips, not menus.

Fixed closed captions: no longer stripped from output files.

Fixed navigation command for "no subpicture" in re-author. Also now use separate commands for default audio and subpicture as easier for IFOedit users.

Changed default streams GUI in re-author mode.

Fixed various problems in still-picture encoder:
- PTS/DTS set correctly
- timestamp of sequence end code recorded in NV_PCK
- 3:2 pulldown disabled

Fixed checking of DVD files when opened in "open files" mode.

Fixed ISO-639 code for Hebrew to "iw".

Automatically stop video preview when doing quick analysis in re-author mode.

Improved support for mousewheel in DVD browser view.

Backup proceeds without warning if total compilation size is within 128KB of the target size. This helps prevent warnings if automatic compression is slightly inaccurate (due to floating
point rounding error).

Added menu option to turn on/off "combined shared titles" in full-disc mode.

Changes to application startup code, attempt to fix crash on some windows 2000 systems.

Added Carlitus/Mandraker toolbar buttons.

Changed compiler switches to optimize for Pentium systems.

Changed all spellings of "disk" to "disc" (except in the case of "hard disk").

Fixed small bug in main window where selected menus could fail to deselect.

download it from http://www.mrbass.org/dvdshrink
or http://www.dvdshrink.org or http://www.doom9.org should have it up soon too.