# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [1.21.4] - 2022-09-22
### Added
- CHANGELOG.md
- Now accepting HTTP 2 in Zend_Http_Response #247
### Fixed
- preg_match deprication fixed #256
- Annotation correction #255
- utf8_encode() and utf8_decode() which PHP 8.2 will depricate, have been replaced #252
- Fix for deprecation of ${var} string interpolation for PHP 8.2 #253
- Fixes array keys in filter constructor call #249
- Fixes re-encoding in PDF properties #245