[citest skip] Add CHANGELOG.md (#90)

- Each changelog has 3 sections, "### New Features", "### Bug Fixes",
  and "Other Changes".
- If there is no items in a section, let it have "- none".

Author: nhosoi

CHANGELOG.md

@@ -0,0 +1,134 @@
+Changelog
+=========
+
+[1.2.2] - 2022-06-02
+--------------------
+
+### New Features
+
+- none
+
+### Bug fixes
+
+- fix: state not required for masquerade and ICMP block inversion
+- Fix deprecated syntax in Readme
+
+### Other Changes
+
+- tests\_ansible: replaced immediate options with runtime options
+
+[1.2.1] - 2022-05-10
+--------------------
+
+### New Features
+
+- none
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- remove customzone zone in cleanup
+- bump tox-lsr version to 2.11.0; remove py37; add py310
+
+[1.2.0] - 2022-05-02
+--------------------
+
+### New features
+
+- Added ability to restore Firewalld defaults
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- none
+
+[1.1.1] - 2022-04-13
+--------------------
+
+### New features
+
+- support gather\_facts: false; support setup-snapshot.yml
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- none
+
+[1.1.0] - 2022-02-22
+--------------------
+
+### New features
+
+- ensure that changes to target take effect immediately
+- Add ability to set the default zone
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- bump tox-lsr version to 2.10.1
+
+[1.0.3] - 2022-01-20
+--------------------
+
+### New features
+
+- Added implicit firewalld reload for when a custom zone is added or removed
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- Reformatted tests\_zone to use yaml format
+
+[1.0.2] - 2022-01-10
+--------------------
+
+### New Features
+
+- none
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- bump tox-lsr version to 2.8.3
+- change recursive role symlink to individual role dir symlinks
+- Added examples of options in Readme
+- Added an issue template for the Firewalld System Role
+
+[1.0.1] - 2021-11-11
+--------------------
+
+### New features
+
+- Added support for RHEL 7
+- Added runtime and permanent flags to documentation.
+
+### Bug Fixes
+
+- none
+
+### Other Changes
+
+- none
+
+[1.0.0] - 2021-11-08
+--------------------
+
+### Initial Release