v2.2.2

• Improved error when attempting to iterate over a non-iterable object
• Updates to pebble-spring-boot-starter

v2.2.1

• Security Fix: Pebble was only escaping Strings; now it escapes the toString() output of all objects
• Official spring4 extension
• Official spring boot starter
• Bug fix: ConcurrentModificationException when importing macros in nested parallel blocks
• Bug fix: Exceptions in parallel blocks were being swallowed
• Bug fix: Obtaining a dynamic attribute of a variable was being incorrectly cached
• Improved error reporting

v2.2.0

• Added "merge" filter
• Add support for strings to the "contains" operator
• Bug fix: Couldn't invoke methods that had boolean arguments
• Bug fix: Unexpected results when comparing the outputs of the "raw" filter

v2.1.0

• Added method in PebbleEngine.Builder class to completely disable cache
• Improved error message with malformed ternary expression
• Bug fix: NPE when calling bean method will null argument
• Bug fix: relative paths were not platform agnostic
• Bug fix: slice filter failed on integer argument
• Bug fix: Pebble didn't work on GAE due to a restricted class in the JRE
• Backwards incompatibility: Removed method on PebbleEngine.Builder to register a filter as safe and not requiring escaping.
  The filter should return an instance of SafeString instead.
• Backwards incompatibility: Functions are now escaped unless they return instance of SafeString

v2.0.0

• Support for relative template paths
• Added a "cache" tag to cache portions of a template
• String concatenation with "~" operator
• Added two global variables into the context
  • "locale": the current locale
  • "template": reference to the actual template. Can be used to get the template name with {{ template.name }}
• "Length" filter
• "Replace" filter
• Support for parallel template parsing
• Additional loop variables: last, first, revindex
• "equals" support for enums
• Added a range function and ability to iterate over a range of characters/numbers
• Added support for BigDecimals
• Expressions are permitted within square bracket notation when accessing maps/arrays/lists
• Better error handling with more informative exceptions
• Ability to add extra variables to the context when "including" another template
• Bug fix: "defined" test did not work as expected in strict mode
• Bug fix: fixed broken "less than equal" comparison
• Backwards incompatibility: "Included" templates run in their own dedicated scope and no longer affect the variables of the template that included it.
• Backwards incompatibility: Constructor for PebbleEngine is now private, must use PebbleEngine.Builder
• Backwards incompatibility: PebbleEngine is immutable once constructed
• Backwards incompatibility: Removed "getExtension" method from PebbleEngine, core extensions must be configured during construction of the PebbleEngine object
• Backwards incompatibility: Removed deprecated LocaleAware interface
• Backwards incompatibility: Extensions are now expected to return NodeVisitorFactory objects instead of NodeVisitors

v1.6.0

• Support for custom escaping strategies
• Support for calling bean methods with primitive argument types
• Bug fix: Fixed issue with delegating loader where it would only use last loader in list of children loaders.

v1.5.2

• Added rsort filter
• i18n extension now supports dynamic variables
• Bug fix: Failure to subscript an array of primitive type
• Bug fix: Global variables were not accessible in template
• Bug fix: Removed invocation of Character.isAlphabetic which is not supported on older android APIs

v1.5.1

• New runtime exception thrown if there's an error invoking a member found via reflection
• New constructor in ClasspathLoader that accepts a custom classloader
• Bug fix: Fixed path separator used in ClasspathLoader to work on Windows
• Bug fix: Fixed path separator used in ServletLoader to work on Windows

v1.5.0

• Added array and map syntax

v1.4.5

• Fixed stack overflow error when using multiple levels of the parent() function
• Fixed platform dependent issues with junit tests
• Bug fix regarding the use of different data types passed to same template which broke an internal cache in the GetAttributeExpression