diff --git a/CHANGELOG.md b/CHANGELOG.md
index 307b284..07b2ce4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,241 +1,241 @@
 # 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]
 ### Changed
 - Replaced params classes with module hieradata.
 - Replaced function based parameter validation with Puppet Types.
 - Export and collect will now only be enabled if
   `$settings::storeconfigs` is `true` on the Puppet master.
-- Update version dependency for Puppet to allow up to version 7.
-- Update version dependency for module `puppetlabs-stdlib` to allow up
-  to version 7.
+- Require `puppetlabs/stdlib` version `4.25.0` to support the types used.
+- Allow `puppetlabs/stdlib` `< 7.0.0`.
+- Allow Puppet version `< 7.0.0`.
 - Changed parameter `munin::plugin::config` default value from `undef`
   to `[]`.
 - Converted some templates from `erb` to `epp`.
 
 ### Added
 - New parameter `munin::master::node_definition::fqn`. This is the
   namevar for the defined type, and will default to the value of the
   title.
 - Added support for osfamily RedHat version 8
 - Added Puppet Strings documentation
 
-### Removed
-- Removed support for osfamily RedHat version 5
-- Removed support for osfamily RedHat version 6
-- Removed support for Ubuntu 14.04
+### Deprecated
+- Module is no longer supported on osfamily RedHat version 5
+- Module is no longer supported on osfamily RedHat version 6
+- Module is no longer supported on Ubuntu 14.04
 
 ## [0.2.0] - 2019-03-03
 ### Added
 - Support for DragonFly BSD ([#46](https://github.com/ssm/ssm-munin/issues/46))
 - Support for FreeBSD as master ([#46](https://github.com/ssm/ssm-munin/issues/46))
 - Export additional nodes with `munin::node::export::node_definitions`
   if `munin::node::export_node` is enabled.
   ([#44](https://github.com/ssm/ssm-munin/issues/44))
 - New parameter `munin::master::package_name`
 - New parameter `munin::master::file_group`
 - New parameter `munin::master::config_root`
 
 ### Changed
 - Support puppet 4 and newer. ([#49](https://github.com/ssm/ssm-munin/issues/49))
 - Scaffolding updated with PDK 1.9.0
 
 ### Fixed
 - Support for Arch Linux ([#53](https://github.com/ssm/ssm-munin/issues/53))
 - Fixed bug with parameter `munin::master::node_definitions`
 
 ### Deprecated
 - Module is no longer tested with Puppet 3.x and 2.x
 - Module is no longer tested on Ruby < 2.1.9
 
 ## [0.1.0] - 2015-12-12
 
 * Added support for Archlinux
   ([#40](https://github.com/ssm/ssm-munin/issues/40))
 * Added acceptance tests
 * Added CONTRIBUTING.md for how to contribute to the module
   ([#41](https://github.com/ssm/ssm-munin/issues/41))
 * Document all parameters in README.md
 
 ### munin::node
 
 * Two new parameters: **bind\_address** and **bind\_port**
   ([#37](https://github.com/ssm/ssm-munin/pull/37))
 * Bugfix: Rescue InvalidAddressError only if ruby is capable
   ([#38](https://github.com/ssm/ssm-munin/pull/38))
 
 ### contributors
 
 Contributors to this release: David Hayes, Julien Pivotto, Stig
 Sandbeck Mathisen, Victor Engmark
 
 ## [0.0.10] - 2015-08-01
 
 * Bugfix: Add missing dependency for the "munin-node" package when
   $munin::node::purge_configs is true.
   ([#34](https://github.com/ssm/ssm-munin/pull/34))
 
 Contributors to this release: Martin Meinhold
 
 ## [0.0.9] - 2015-07-29
 
 * Bugfix: The mastergroup, if used in the node's FQN (Fully Qualified
   Name), should no longer be empty on Puppet 4.0.
   ([#27](https://github.com/ssm/ssm-munin/pull/27))
 
 * Bugfix: Using munin::master and munin::node with export and collect
   disabled should no longer trigger warnings about missing
   storeconfigs.  ([#30](https://github.com/ssm/ssm-munin/issues/30),
   [#33](https://github.com/ssm/ssm-munin/pull/33))
 
 ### munin::master
 
 * Add FreeBSD support.
 
 ### munin::node
 
 * New feature: Log to syslog with the "log\_destination" and
   "syslog\_facility" parameters.
   ([#23](https://github.com/ssm/ssm-munin/issues/23),
   [#24](https://github.com/ssm/ssm-munin/pull/24),
   [#25](https://github.com/ssm/ssm-munin/pull/25))
 
 * New feature: Set the plugin runtime timeout with the "timeout"
   parameter.  ([#29](https://github.com/ssm/ssm-munin/issues/29),
   [#32](https://github.com/ssm/ssm-munin/pull/32))
 
 * New feature: Purge unmanaged plugins and plugin configuration with
   the "purge_configs" parameter.
   ([#28](https://github.com/ssm/ssm-munin/issues/28),
   [#31](https://github.com/ssm/ssm-munin/pull/31))
 
 ## [0.0.8] - 2015-02-06
 
 Support the future parser.
 
 Contributors to this release: Rike-Benjamin Schuppner, Stig Sandbeck
 Mathisen
 
 ## [0.0.7] - 2014-12-05
 
 This release adds support for DragonFly BSD, FreeBSD, OpenBSD.
 
 Other changes listed below, per component.
 
 Contributors to this release: Alex Hornung, Chris Roddy, Frank
 Groeneveld, Fredrik Thulin, Julien Pivotto, Martin Jackson, Sebastian
 Wiesinger, Stig Sandbeck Mathisen
 
 ### munin::node
 
 * Add "host_name" parameter to override the host name of the munin
   node.
 
 * Add "file_group" parameter, used for configuration and log files.
 
 * Add "log_dir" parameter.
 
 * Improved handling of "allow" ACL parameter.
 
 ### munin::master
 
 * Improved collection logic. Set "collect_nodes" to "mine" to collect
   nodes which are targeted for this master, or "unclaimed" to pick up
   nodes not aimed a specific master.
 
 * Add global tls_* parameters for connecting to nodes.
 
 * Add "dbdir", "htmldir", "rundir" parameters.
 
 * Add "extra_config" parameter, which takes an array of extra
   configuration lines for munin.conf.
 
 ### munin::plugin
 
 * Support absolute paths as target for a plugin.
 
 ## [0.0.6] - 2014-12-05
 
 * Retracted, had a breaking bug on older (3.4.x) puppet versions.
 
 ## [0.0.5] - 2014-03-19
 
 * Support multiple masters with different nodes
   (Thanks: Cristian Gae)
 
 * Support older (1.4.6) munin versions
   (Thanks: Sergio Oliveira)
 
 * Update for compatibility with puppet 3.4
   (Thanks: Harald Skoglund)
 
 * Easier configuration with more parameters. All parameters have
   trivial validation.
 
 ### munin::master
 
 - new parameter "config_root". Defaults should match supported
   operating systems.
 
 ### munin::plugin
 
 - new parameter "config_root". Defaults should match supported
   operating systems.
 
 ### munin::node
 
 - new parameter "address". Default is $::fqdn. This will be used as
   the "address" when registering with the munin master.
 
 - new parameter "config_root". Defaults should match supported
   operating systems.
 
 - new parameter "package_name".  Default should match supported
   operating systems.
 
 - new parameter "service_name".  Default should match supported
   operating systems.
 
 - new parameter "service_ensure". Default is "". Possible values: "",
   "running" or "stopped".
 
 ### munin::params
 
 - new class
 
 ## [0.0.4] - 2013-08-13
 
 Bugfix for the munin::plugin define.
 
 - Bugfix: Ensure that we can run tests on ruby 1.8.
 
 - Bugfix: No longer requires the class `Munin::Plugins`, which does
   not exist in this module.
   ([#3](https://github.com/ssm/ssm-munin/issues/3))
 
 - The `ensure` attribute no longer defaults to "link". If not set, a
   potentially existing plugin with the same name is not touched.
 
 - Plugin and configuration directories are now configurable.
 
 - Improved rspec tests, which now actually match the documentation.
 
 ## [0.0.2] - 2013-06-31
 
 A few pull requests
 
 - Bugfix: Install munin package before creating munin-conf.d directory
   ([#1](https://github.com/ssm/ssm-munin/pull/1))
 
 - Make graph strategy configurable
   ([#2](https://github.com/ssm/ssm-munin/pull/2))
 
 - Improve documentation
 
 ## [0.0.1] - 2013-06-02
 
 Initial release