CHANGELOG.adoc in asciidoctor-epub3-1.5.0.alpha.15 vs CHANGELOG.adoc in asciidoctor-epub3-1.5.0.alpha.16

@@ -3,9 +3,17 @@
 :uri-repo: https://github.com/asciidoctor/asciidoctor-epub3
 
 This document provides a high-level view of the changes to the {project-name} by release.
 For a detailed view of what has changed, refer to the {uri-repo}/commits/master[commit history] on GitHub.
 
+== 1.5.0.alpha.16 (2020-04-26) - @slonopotamus
+
+* add basic audio and video support (#9)
+* add support for `[horizontal]` definition list (#165)
+* add proper handling of `:data-uri:` document attribute (#324)
+* add support for customizable document splitting into chapters via `epub-chapter-level` attribute (#327)
+* avoid outputting 'true' for unsupported blocks (#332)
+
 == 1.5.0.alpha.15 (2020-03-11) - @slonopotamus
 
 * support section numbering and captions (#20)
 * fix `\<<anchor,link text>>` to show link text (#317)
 * add xref ids to paragraphs (#317)