Want to know what’s changed in EPUB-related features in InDesign CS6? Here’s the complete list
BUG FIXES
The following are a few notable EPUB bug-fixes that are not new features:
- Fixed inline group-ordering when using Article panel. By default, inline groups are now represented in EPUB by layer order. There is also a special case where if the ordering of the individual objects are specified in the Article panel before creating the group, the Article panel ordering is preserved in the resulting group.
- Fixed an export issue with InDesign Object Style names when applied to frame objects. Object style names will now consistently be passed through to the EPUB export.
- Soft-returns are now converted to a single white space when using Remove Forced Link Break option in EPUB export.
- .XHTML file extension used in EPUB2 and EPUB3 packages.
- Em value is correctly calculated based on parent font size.
- Fixed sizing of superscript and subscript text when exporting to EPUB.
NEW CS6 FEATURES
EPUB 2
- Significant reorganization of EPUB Export UI.
- New options in Object Export dialog to float the frame Left or Right.
- Additional inline and anchored text frame attributes captured in CSS. Example: size, border style and width, fill color, padding (inset on text frame), and margin (on text wrap).
- Ability to set separate values for .epub margins (top, bottom, left, right).
- Option to link to multiple custom CSS files.
- New Paragraph Style Export Tag attribute to “split” EPUB files into smaller documents for older ebook devices and page break control.
- New XHTML document created when linking to an external ebook cover file.
- Added support for converting InDesign’s table cell styles to CSS in the exported EPUB.
- EPUB table dimension now includes attributes for column width and row minimum height.
- InDesign custom bullet and numbering marker strings now exported in EPUB.
- Added support for Japanese Ruby: font, size, and color.
EPUB3
- Support for the new EPUB3 package format.
- CS5.5 audio and video tags moved from EPUB2 to EPUB3 export.
- Option to link to multiple custom external javascripts.Support for vertical Japanese text.
- Ability to export placed HTML and placed Adobe Edge HTML animations to EPUB3. NOTE: EPUB3 validators may report errors if the placed HTML or HTML animations are not fully XHTML compliant. However, some EPUB3 viewers may still function correctly. Adobe Systems cannot guarantee how placed HTML or Adobe Edge animations will be supported in third party EPUB3 viewers.
EPUB3 with Layout
- Experimental feature that adds support for alternate and adaptive layouts to be included in the EPUB3 file. There are currently no publicly available production quality EPUB viewers that support this feature.
HTML
- CSS is written to an external file.
- Added fall-back support for Flash player for placed video.
- Support for Placed HTML and placed Adobe Edge animations.
- Option to link to multiple custom CSS files.
- Added UI to allow linking to multiple custom external javascripts.

