chore: release 3.3.4

Author: lepture

docs/changes.rst

@@ -6,6 +6,16 @@ Here is the full history of mistune v3.
 Unreleased
 ----------
 
+Version 3.3.4
+-------------
+
+**Released on Jul 22, 2026**
+
+* Harden inline parsing against deeply nested and adversarial link, image,
+  emphasis, formatting, math, and reference inputs.
+* Improve performance for repeated link suffixes, dense emphasis, unclosed
+  formatting markers, inline spoilers, and adjacent ruby tokens.
+* Refactor the inline parser into dedicated emphasis and link modules.
 * Escape literal ``*``/``_`` emphasis markers in the Markdown renderer so
   round-tripping escaped text does not re-introduce emphasis.
 

sonar-project.properties

@@ -0,0 +1,11 @@
+sonar.projectKey=lepture_mistune
+sonar.organization=lepture
+
+sonar.sources=src
+sonar.sourceEncoding=UTF-8
+sonar.test.inclusions=tests/**/test_*.py
+
+sonar.python.version=3.10, 3.11, 3.12, 3.13, 3.14
+sonar.python.coverage.reportPaths=coverage.xml
+
+sonar.githubactions.activate=false

src/mistune/__init__.py

@@ -97,5 +97,5 @@ def markdown(
     "markdown",
 ]
 
-__version__ = "3.3.3"
+__version__ = "3.3.4"
 __homepage__ = "https://mistune.lepture.com/"