Per a request to have initial release notes that specifically listed known issues for this PE 3.2 release, and barred by time constraints from automating a pull from open issues in JIRA, this commit adds a Release Note and Known Bug section to the Changelog for the imminent 3.2 release.As it will display on the Forge, updates file type to markdown and standardizes previous entries. Adds template for release notes to be filled in later.
