CHANGELOG.adoc in asciidoctor-epub3-1.5.1 vs CHANGELOG.adoc in asciidoctor-epub3-2.0.0

@@ -3,12 +3,30 @@
 :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 (2021-04-29) - @slonopotamus
+== 2.0.0 (2024-01-12) - @slonopotamus
 
+* fix handling of chapters with Unicode titles for Mobi (#417)
+* add XML declarations to XHTML files (#424 by @abbrev)
+* bump the oldest supported Ruby to 2.6
+* bump the oldest supported Asciidoctor to 2.0
+* escape double quotes in alt text (#443)
+* refactor `btn` styling to be more customizable (#450)
+* fix duplicate HTML IDs in case the same footnote is used multiple times (#447)
+* add initial support for `:pygments-linenums-mode: inline` (#451)
+* line numbers are no longer selected when copying text from code snippets (#422)
+* compress CSS to reduce its size
+* preserve roles of admonition blocks (#420)
+* use prose font for verse blocks (#394)
+* add support for absolute cover image path (#419)
+* add support for floating blocks (#405)
+* fix `<hN>` tags for chapters (#388)
+
+== 1.5.1 (2021-04-29) - @slonopotamus
+
 * update Font Awesome Solid to 5.15.1
 * use CSS for image size scaling instead of `width` attribute (#382)
 * use pygments.rb 2.0.0 in CI
 * add support for `:back-cover-image:` document attribute (#396)
 * reenable Kindlegen support (#363)
@@ -69,10 +87,10 @@
 * support special chapters like bibliography (#205)
 * `basedir` now points to main document directory when processing chapter files (#190)
 * fix image and listing numbers being reset in each chapter (#178)
 * fix xref resolving between sub-includes of chapter files (#166)
 * add support for contentless include files (#151)
-* drop nonstandard `<<chapter#>>` xref syntax and instead support vanilla `<<anchor>>` or `<<file#anchor>>` syntax (#136)
+* drop nonstandard `\<<chapter#>>` xref syntax and instead support vanilla `\<<anchor>>` or `\<<file#anchor>>` syntax (#136)
 * properly include bibliography generated by asciidoctor-bibtex (#206)
 * require Asciidoctor 1.5.6+
 * add support for book preamble (#303)
 * add basic support for multi-part books (#304)
 * do not include current date if `:reproducible:` attribute is set (#203)