* blog post framework
* Add news entry
* Add new contributors
* More detail for breaking changes
* Update descriptions for security patches
* Add new features section
* Add links to security advisories
* Add another security advisory
* Add security fix entry
* Link to new advisory
* Add security advisory link to 1.4.0 release notes
Added a new security advisory link to the list.
* Add new contributors to the 1.4.0 release notes
* Remove links from legacy blogpost
* Fix another broken link
* Remove duplicate title
Removed duplicate release title from the markdown file.
* remove double header
* remove double header
* remove double header
* remove double header
* remove double header
* remove double header
* remove double header
* Fix documentation links for part parameters
Updated links in documentation for part parameter units and part parameters.