+# Change log
+
+All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org).
+
+## [6.2.1](https://github.com/puppetlabs/puppetlabs-apt/tree/6.2.1) (2018-11-20)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/6.2.0...6.2.1)
+
+### Fixed
+
+- \(MODULES-8272\) - Revert "Autorequire dirmngr in apt\_key types" [\#825](https://github.com/puppetlabs/puppetlabs-apt/pull/825) ([eimlav](https://github.com/eimlav))
+
+## [6.2.0](https://github.com/puppetlabs/puppetlabs-apt/tree/6.2.0) (2018-11-19)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/6.1.1...6.2.0)
+
+### Added
+
+- \(MODULES-8081\): add support for hkps:// protocol in apt::key [\#815](https://github.com/puppetlabs/puppetlabs-apt/pull/815) ([simondeziel](https://github.com/simondeziel))
+
+### Fixed
+
+- Apt-key fixes to properly work on Debian 9 [\#822](https://github.com/puppetlabs/puppetlabs-apt/pull/822) ([ekohl](https://github.com/ekohl))
+- \(maint\) - Update Link to REFERENCE.md [\#811](https://github.com/puppetlabs/puppetlabs-apt/pull/811) ([pmcmaw](https://github.com/pmcmaw))
+
+## [6.1.1](https://github.com/puppetlabs/puppetlabs-apt/tree/6.1.1) (2018-10-01)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/6.1.0...6.1.1)
+
+### Fixed
+
+- Revert "\(MODULES-6408\) - Fix dirmngr install failing" [\#808](https://github.com/puppetlabs/puppetlabs-apt/pull/808) ([eimlav](https://github.com/eimlav))
+
+## [6.1.0](https://github.com/puppetlabs/puppetlabs-apt/tree/6.1.0) (2018-09-28)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/6.0.0...6.1.0)
+
+### Added
+
+- pdksync - \(FM-7392\) - Puppet 6 Testing Changes [\#800](https://github.com/puppetlabs/puppetlabs-apt/pull/800) ([pmcmaw](https://github.com/pmcmaw))
+- pdksync - \(MODULES-6805\) metadata.json shows support for puppet 6 [\#798](https://github.com/puppetlabs/puppetlabs-apt/pull/798) ([tphoney](https://github.com/tphoney))
+- \(MODULES-3307\) - Auto update expired keys [\#795](https://github.com/puppetlabs/puppetlabs-apt/pull/795) ([eimlav](https://github.com/eimlav))
+- \(FM-7316\) - Implementation of the i18n process [\#789](https://github.com/puppetlabs/puppetlabs-apt/pull/789) ([david22swan](https://github.com/david22swan))
+- Introduce an Apt::Proxy type to validate the hash [\#773](https://github.com/puppetlabs/puppetlabs-apt/pull/773) ([ekohl](https://github.com/ekohl))
+
+### Fixed
+
+- \(MODULES-6408\) - Fix dirmngr install failing [\#801](https://github.com/puppetlabs/puppetlabs-apt/pull/801) ([eimlav](https://github.com/eimlav))
+- \(MODULES-1630\) - Expanding source list fix to cover all needed versions [\#788](https://github.com/puppetlabs/puppetlabs-apt/pull/788) ([david22swan](https://github.com/david22swan))
+
+## [6.0.0](https://github.com/puppetlabs/puppetlabs-apt/tree/6.0.0) (2018-08-24)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/5.0.1...6.0.0)
+
+### Changed
+
+- \(MODULES-7668\) Remove support for Puppet 4.7 [\#780](https://github.com/puppetlabs/puppetlabs-apt/pull/780) ([jarretlavallee](https://github.com/jarretlavallee))
+
+### Added
+
+- Check existence of gpg key in apt:ppa [\#774](https://github.com/puppetlabs/puppetlabs-apt/pull/774) ([wenzhengjiang](https://github.com/wenzhengjiang))
+- Make sure PPA source file is absent when apt-add-repository fails [\#768](https://github.com/puppetlabs/puppetlabs-apt/pull/768) ([wenzhengjiang](https://github.com/wenzhengjiang))
+
+## 5.0.1
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/5.0.0...5.0.1)
+
+### Fixed
+
+- \(MODULES-7540\) - add apt-transport-https with https [\#775](https://github.com/puppetlabs/puppetlabs-apt/pull/775) ([tphoney](https://github.com/tphoney))
+
+## [5.0.0](https://github.com/puppetlabs/puppetlabs-apt/tree/5.0.0) (2018-07-18)
+
+[Full Changelog](https://github.com/puppetlabs/puppetlabs-apt/compare/4.5.1...5.0.0)
+
+### Changed
+
+- \[FM-6956\] Removal of unsupported Debian 7 from apt [\#760](https://github.com/puppetlabs/puppetlabs-apt/pull/760) ([david22swan](https://github.com/david22swan))
+
+### Added
+
+- \(MODULES-7467\) Update apt to support Ubuntu 18.04 [\#769](https://github.com/puppetlabs/puppetlabs-apt/pull/769) ([david22swan](https://github.com/david22swan))
+- Support managing login configurations in /etc/apt/auth.conf [\#752](https://github.com/puppetlabs/puppetlabs-apt/pull/752) ([antaflos](https://github.com/antaflos))
+
+### Fixed
+
+- \(MODULES-7327\) - Update README with supported OS [\#767](https://github.com/puppetlabs/puppetlabs-apt/pull/767) ([pmcmaw](https://github.com/pmcmaw))
+- \(bugfix\) Dont run ftp tests in travis [\#766](https://github.com/puppetlabs/puppetlabs-apt/pull/766) ([tphoney](https://github.com/tphoney))
+- \(maint\) make apt testing more stable, cleanup [\#764](https://github.com/puppetlabs/puppetlabs-apt/pull/764) ([tphoney](https://github.com/tphoney))
+- Remove .length from variable $pin\_release in app [\#754](https://github.com/puppetlabs/puppetlabs-apt/pull/754) ([paladox](https://github.com/paladox))
+- Replace UTF-8 whitespace in comment [\#748](https://github.com/puppetlabs/puppetlabs-apt/pull/748) ([bernhardschmidt](https://github.com/bernhardschmidt))
+- Fix "E: Unable to locate package -y" [\#747](https://github.com/puppetlabs/puppetlabs-apt/pull/747) ([aboks](https://github.com/aboks))
+- Fix automatic coercion warning [\#743](https://github.com/puppetlabs/puppetlabs-apt/pull/743) ([smortex](https://github.com/smortex))
+
+## Supported Release [4.5.1]
+### Summary
+This release fixes CVE-2018-6508 which is a potential arbitrary code execution via tasks.
+
+### Fixed
+- Fix init task for arbitrary remote code
+
+## Supported Release [4.5.0]
+### Summary
+This release uses the PDK convert functionality which in return makes the module PDK compliant. It also includes a roll up of maintenance changes.
+
+### Added
+- PDK convert apt ([MODULES-6452](https://tickets.puppet.com/browse/MODULES-6452)).
+- Testing on Travis using rvm 2.4.1.
+- Modulesync updates.
+
+### Fixed
+- Changes to address additional Rubocop failures.
+- (maint) Addressing puppet-lint doc warnings.
+
+### Removed
+- `gem update bundler` command in .travis.yml due to ([MODULES-6339](https://tickets.puppet.com/browse/MODULES-6339)).
+
+## Supported Release [4.4.1]
+### Summary
+This release is to update the formatting of the module, Rubocop having been run for all ruby files and been set to run automatically on all future commits.
+
+### Changed
+- Rubocop has been implemented.
+
+## Supported Release [4.4.0]
+### Summary
+
+This release is a rollup of new features and fixes.
+
+#### Added
+- Install `apt-transport-https` if using Debian 7, 8, 9 or Ubuntu 14.04, 16.04.
+- Adds a boolean option `direct` to proxy settings to bypass `https_proxy` if not set.
+- Adds facter facts for `dist-upgrade` apt updates.
+
+#### Changed
+- Update class is now private.
+- Some tidyup of ruby code from Rubocop.
+- Fixed circular dependency for package dirmngr.
+- Debian updates are no longer treated as security updates.
+- Legacy functions have been removed.
+- Updates to tests.
+
+#### Fixed
+- [(MODULES-4265)](https://tickets.puppetlabs.com/browse/MODULES-4265) Detect security updates from multiple sources.
+
+## Supported Release [4.3.0]
+### Summary
+
+This release is adding Tasks to the apt module.
+
+#### Added
+- Add a task that allows apt-get update and upgrade
+
+## Supported Release [4.2.0]
+### Summary
+
+This release is primarily to fix an error around GPG keys in Debian 9, but includes some other small features and fixes as well.
+
+#### Added
+- `apt_package_security_updates` fact
+- The ability to modify the loglevel of `Exec['apt_update'}`
+- Puppet 5 support
+
+#### Changed
+- Ubuntu 16.04 now uses `software-priorities-common`
+
+#### Removed
+- Debian 6, Ubuntu 10.04 and 12.04 support. Existing compatibility remains intact but bugs will not be prioritized for these OSes.
+
+#### Fixed
+- **[(MODULES-4686)](https://tickets.puppetlabs.com/browse/MODULES-4686) an error that was causing GPG keyserver imports to fail on Debian 9**
+
+## Supported Release 4.1.0
+### Summary
+
+This release removes Data in Modules due to current compatibility issues and reinstates the params.pp file. Also includes a couple of bug fixes.
+
+#### Features
+- (MODULES-4973) Data in Modules which was introduced in the last release has now been reverted due to compatibility issues.
+
+#### Bugfixes
+- Now apt_key only sends the auth basic header when userinfo can be parsed from the URL.
+- Reverted the removal of Evolving Web's attribution in NOTICE file.
+- Test added to ensure empty string allowed for $release in apt::source.
+
+
+## Supported Release 3.0.0 and 4.0.0
+### Summary
+
+This release adds new Puppet 4 features: data in modules, EPP templates, the $facts hash, and data types. This release is fully backwards compatible to existing Puppet 4 configurations and provides you with deprecation warnings for every argument that will not work as expected with the final 4.0.0 release. See the stdlib docs here for an in-depth discussion of this: https://github.com/puppetlabs/puppetlabs-stdlib#validate_legacy
+
+If you want to learn more about the new features used or you wish to upgrade a module yourself, have a look at the NTP: A Puppet 4 language update blog post.
+
+If you're still running Puppet 3, remain on the latest puppetlabs-apt 2.x release for now, and see the documentation to upgrade to Puppet 4.
+
+#### Changes
+
+Data in modules: Moves all distribution and OS-dependent defaults into YAML files in data/, alleviating the need for a params class. Note that while this feature is currently still classed as experimental, the final implementation will support the changes here.
+EPP templating: Uses the Puppet language as a base for templates to create simpler and safer templates. No need for Ruby anymore!
+The $facts hash: Makes facts visibly distinct from other variables for more readable and maintainable code. This helps eliminate confusion if you use a local variable whose name happens to match that of a common fact.
+Data types for validation: Helps you find and replace deprecated code in existing validate functions with stricter, more readable data type notation. First upgrade to the 3.0.0 release of this module, and address all deprecation warnings before upgrading to the final 4.0.0 release. Please see the stdlib docs for an in-depth discussion of this process.
+
+#### Bugfixes
+- Fix apt::source epp template regression introduced in 3.0.0 for the architecture parameter
+
+## Supported Release 2.4.0
+### Summary
+A release that includes only a couple of additional features, but includes several cleanups and bugfixes around existing issues.
+
+#### Features
+- Tests updated to check for idempotency.
+- (MODULES-4224) Implementation of beaker-module_install_helper.
+- Deprecation warnings are now handled by the deprecation function in stdlib.
+
+#### Bugfixes
+- Now http and https sources fixed for apt_key and can take a userinfo.
+- GPG key update.
+- Notify_update param now defaults to true to avoid validation errors.
+- Implement retry on tests which pull key from a key server which sometimes times out (transient error).
+- String comparison error now comphensated for in update.pp.
+- (MODULES-4104) Removal of the port number from repository location in order to get the host name of the repository.
+- Puppet lint warnings addressed.
+- A few small readme issues addressed.
+