New Features

• Add format filter (#772)
• Add support for string operands in binary operations (#773)

Bug Fixes

• List + / - operators mutate the left operand in place (#803)

New Features

• Expose AST Root Node to Enable Custom NodeVisitor Implementation (#701)

Bug Fixes

• Catch all exceptions in DelegatingLoader (#765)

BREAKING CHANGES

• If you do not provide a custom Loader, Pebble will now use only a ClasspathLoader by default, same as the spring autoconfiguration. Before that, it would have used an instance of the DelegatingLoader which consists of a ClasspathLoader and a FileLoader behind the scenes to find your templates.
• Modify the FileLoader to use a mandatory base directory parameter.

Security

• Fix CVE-2025-1686 (#715)

New Features

• Use a default existing format of yyyy-MM-dd'T'HH:mm:ssZ when using date filter with a string (#677)
• Look for exact method / field match when doing reflection. Look for method get/is/has if none match (#712)
• Support dynamic named arguments (#741)

Bug Fixes

• NaN must return false instead of throwing an exception (#695)

Dependency Upgrades

• Upgrade to SLF4J 2.0.17 (#709)

BREAKING CHANGES

• Add support for spring boot 4 (#704)
• Use one of the following artifactId according to the spring boot version that you are using

• The following spring boot properties has been moved to .servlet or .reactive

For more information, please consult the spring-boot integration documentation in
the Boot externalized configuration section

New Features

• Add nl2br filter (#699)

• Fix the problem of unit test failure under JDK 21 (#692)
• Fix the problem of not resolving reactive values in models (#691)

• Dynamically open different feature according to different scenarios (#671)
• Fix the ability to provide your own PebbleViewResolver (#686)

• Throw a more detailed exception from DefaultAttributeResolver (#653)
• Make expression nodes fully visitable (#657)
• Added getTemplates function to MemoryLoader (#660)
• Generate OSGi metadata into pebble jar to make it OSGi compliant (#663)
• Add flag for parameter name retention in maven compiler plugin (#664)

• Fix the null pointer exception on the replace filter (#650)
• Add native hints for GraalVM (#648)

• Add support for spring framework 6 and spring-boot 3 (#630)
• Bump minimum supported java version to 17 in pebble-spring6 and pebble-spring-boot-starter in order to work with spring (#630)
• Add a memory loader that supports inheritance and doesn't require a filesystem. This is useful for applications that retrieve templates from a database for example (#617).
• BREAKING CHANGE: Change default suffix to .peb instead of .pebble in spring boot autoconfiguration (#553)
• BREAKING CHANGE: Rename method getInstance to createInstance in BinaryOperator interface (#521)
• BREAKING CHANGE: Rename package from com.mitchellbosecke to io.pebbletemplates (#635)

• Make CacheKey class extendible (#604)
• Remove support for spring 1.5.x (#628)
• Fix for older Android versions (#585 #581 #580)