* 3.x:
Reuse the template wrapper of an already loaded template
Stop the escaping safe analysis from retaining every analyzed node
Allow to call TemplateWrapper::unwrap() without arguments
Expose the escaping strategy a template was compiled with
Improve macro call performance
Fix IntlExtension inheriting values derived by ICU from a date formatter prototype
Fix array access with a Stringable key on subclasses of ArrayObject and ArrayIterator
Ignore the PHPUnit 10+ cache directory
Cover and document the matches operator throwing on an invalid UTF-8 subject
Report a clear error when a string cannot be split into characters
Deprecate cloning a Twig environment
Report the macro call parentheses deprecation once per call site and name the macro
Bump version
Prepare the 3.29.0 release
Update CHANGELOG
# Conflicts:
# .gitignore
# CHANGELOG
# doc/deprecated.rst
# src/Environment.php
# src/NodeVisitor/CorrectnessNodeVisitor.php
# src/NodeVisitor/SafeAnalysisNodeVisitor.php
# src/Template.php
# tests/Fixtures/macros/call_without_parentheses.legacy.test
# tests/ParserTest.php
# tests/TemplateTest.php
# tests/TwigMacroTest.php
* 3.x:
Handle single-node child template bodies in cleanup
Keep captured block definitions supported
Clarify captured block deprecation wording
Simplify correctness visitor checks
Move extends validation into correctness visitor
Fix correctness visitor regressions
Fix test assertions that did not verify the intended behavior
Address review: fix block-nesting checks in CorrectnessNodeVisitor
Move the extends-in-block and extends-in-macro errors into the CorrectnessNodeVisitor
Introduce a CorrectnessNodeVisitor to validate that templates are semantically correct
Mark Markup as final
Allow calling a macro with a dynamic name via the dot operator
Add an allow-list for tests to the sandbox security policy
Fix markdown_to_html mangling content that starts with a blank line
# Conflicts:
# CHANGELOG
# doc/deprecated.rst
# doc/sandbox.rst
# src/ExpressionParser/Infix/DotExpressionParser.php
# src/Extension/CoreExtension.php
# src/Markup.php
# src/Node/CheckSecurityNode.php
# src/Node/Expression/Filter/DefaultFilter.php
# src/Node/Expression/NullCoalesceExpression.php
# src/Node/IfNode.php
# src/NodeVisitor/SandboxNodeVisitor.php
# src/Parser.php
# src/Sandbox/SecurityPolicy.php
# tests/Extension/SandboxTest.php
# tests/ParserTest.php
The name passed to MacroReferenceExpression is emitted as raw PHP in
compile() via "->{$name}(...)". Callers were expected to validate
the name, but a missing check led to CVE-2026-XXXXX (PHP code injection
via _self / import macro reference): defense-in-depth, validate the
name in the constructor so the class is safe by construction.
Fabien Potencier