Sourced from twig/twig's changelog.

3.20.0 (2025-02-13)

• Fix support for ignoring syntax errors in an undefined handler in guard
• Add configuration for Commonmark
• Fix wrong array index
• Bump minimum PHP version to 8.1
• Add support for registering callbacks for undefined functions, filters or token parsers in the IntegrationTestCase
• Use correct line number for ForElseNode
• Fix timezone conversion on strings

3.19.0 (2025-01-28)

• Fix a security issue where escaping was missing when using ??
• Deprecate Token::getType(), use Token::test() instead
• Add Token::toEnglish()
• Add ForElseNode
• Deprecate Twig\ExpressionParser::parseOnlyArguments() and Twig\ExpressionParser::parseArguments() (use Twig\ExpressionParser::parseNamedArguments() instead)
• Fix constant() behavior when used with ??
• Add the invoke filter
• Make {} optional for the types tag
• Add LastModifiedExtensionInterface and implementation in AbstractExtension to track modification of runtime classes
• Ignore static properties when using the dot operator

3.18.0 (2024-12-29)

• Fix unary operator precedence change
• Ignore SyntaxError exceptions from undefined handlers when using the guard tag
• Add a way to stream template rendering (TemplateWrapper::stream() and TemplateWrapper::streamBlock())

3.17.1 (2024-12-12)

• Fix the null coalescing operator when the test returns null
• Fix the Elvis operator when used as '? :' instead of '?:'
• Support for invoking closures

3.17.0 (2024-12-10)

• Fix ArrayAccess with objects as keys
• Support underscores in number literals
• Deprecate ConditionalExpression and NullCoalesceExpression (use ConditionalTernary and NullCoalesceBinary instead)

3.16.0 (2024-11-29)

• Deprecate InlinePrint
• Fix having macro variables starting with an underscore
• Deprecate not passing a Source instance to TokenStream
• Deprecate returning null from TwigFilter::getSafe() and TwigFunction::getSafe(), return [] instead

... (truncated)

• 3468920 Prepare the 3.20.0 release
• e456a31 Update CHANGELOG
• f1c9039 Fix typo
• d1737bd Fix CHANGELOG
• 6508e80 bug #4575 Fix support for ignoring syntax erros in an undefined handler in gu...
• 3794efe Fix support for ignoring syntax erros in an undefined handler in guard
• 40a2d5b Add missing CHANGELOG
• 3cdf26f feature #3737 Added configuration for commonmark use in twig-extra-bundle. (d...
• fab1a37 bug #4546 Fix timezone conversion on strings (PrinsFrank)
• f69531f Fix timezone conversion on strings
• Additional commits viewable in compare view

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