diff --git a/epub33/core/index.html b/epub33/core/index.html index 320814c04..b1b7f9dbe 100644 --- a/epub33/core/index.html +++ b/epub33/core/index.html @@ -3655,10 +3655,17 @@
Discouraged Constructs
The base Element
-

- The [[HTML]] base element can be used to specify the document base URL for the purposes of parsing URLs. - When using it in an EPUB Publication, the interpretation of the base elements may inadvertently result in references to Remote Resources, i.e., resources that are outside the EPUB Container. Using the base element in an EPUB Publication may cause Reading Systems to misinterpret the location of resources (e.g., relative links to other documents in the publication might appear as links to a Web site if the base element specifies an absolute URL). To avoid significant interoperability issues, EPUB Creators should not use the base element. -

+

The [[HTML]] base element can be used to specify the document base URL for the purposes of parsing + URLs. When using it in an EPUB Publication, the interpretation of the + base elements may inadvertently result in references to Remote + Resources, i.e., resources that are outside the EPUB Container. Using the + base element in an EPUB Publication may cause Reading Systems to + misinterpret the location of resources (e.g., relative links to other documents in the + publication might appear as links to a Web site if the base element + specifies an absolute URL). To avoid significant interoperability issues, EPUB Creators + should not use the base element.

@@ -9315,10 +9322,8 @@

Substantive Changes since the issue 1687 -
  • - 23-June-2021: Added the base element to the list of discouraged XHTML constructs. See - issue 1699. -
    • +
  • 23-June-2021: Added the base element to the list of discouraged XHTML constructs. + See issue 1699.
  • 18-June-2021: Moved requirements for authoring SSML, PLS lexicons and CSS 3 Speech to the EPUB 3 Text-to-Speech Enhancements note. The ability to use these technologies in EPUB 3 Publications remains unchanged. See