README and Release Notes for 3.9.1

Author: carlosame

README.md

@@ -69,15 +69,15 @@ and optional library packages are the following:
 ### Compile-time dependencies
 
 - The [css4j](https://github.com/css4j/css4j/releases) library (and its transitive
-  dependencies); version 3.9.0 or higher is recommended (compatibility with 4.0 or
+  dependencies); version 3.9.1 or higher is recommended (compatibility with 4.0 or
   higher is not guaranteed).
 
 - The [css4j-agent](https://github.com/css4j/css4j-agent/releases) library;
-  version 3.7.0 or higher is recommended (compatibility with 4.0 or higher is
+  version 3.7.1 or higher is recommended (compatibility with 4.0 or higher is
   not guaranteed). **It is optional at runtime.**
 
-- The [dom4j](https://github.com/dom4j/dom4j) JAR package (tested with 2.1.1).
-  Requires at least version 2.0 to compile and 2.1.1 to run the tests, but you
+- The [dom4j](https://github.com/dom4j/dom4j) JAR package (tested with 2.1.4).
+  Requires at least version 2.1.4 to compile and run the tests, but you
   should be able to run the resulting jar file with dom4j 1.6 if you are stuck with it.
 
 - The [XPP3 Pull Parser](https://github.com/xmlpull-xpp3/xmlpull-xpp3) (which

RELEASE_NOTES.md

@@ -1,22 +1,30 @@
-# css4j-dom4j version 3.9 Release Notes
+# css4j-dom4j version 3.9.1 Release Notes
 
-### October 19, 2022
+### January 23, 2023
 
 <br/>
 
 ## Release Highlights
 
-### Add `rebuildCascade()` to `XHTMLDocument`
+### Use `org.dom4j` as DOM4J's module name
 
-Gives a native, more efficient implementation to css4j's `CSSDocument.rebuildCascade()` default method.
+DOM4J version 2.1.4 was released which uses the `org.dom4j` module name, and this
+project was upgraded accordingly.
 
 ## Detail of changes
 
-- Check for read-only in `setAttributeNode()`.
-- Prevent NPE in `setTargetMedium(String)`.
-- Upgrade to css4j 3.9.0
-- Upgrade to `extra-java-module-info` 1.0
-- Gradle: prefer version 2.0.3 of `slf4j-api`.
+- Invalidate computed style after the removal of a default-style `http-equiv` attribute.
+- Speed up the computation of base URI, make it more reliable.
+- Tests: add a few styling error checks.
+- Tests: remove an unnecessary cast.
+- Gradle: use a different line conversion procedure to avoid Git glitches
+- Bump year to 2023 in copyright notices.
+- Upgrade to slf4j-api 2.0.6
+- Upgrade to css4j 3.9.1
+- Upgrade to css4j-agent 3.7.1
+- Upgrade to dom4j 2.1.4
+- Upgrade Gradle wrapper to 7.6
+- Upgrade to extra-java-module-info 1.2
 
 ## Project Sites