Fix markdown validation issues in CHANGELOG.md (#344)
Fix markdown validation issues in CHANGELOG.md (#344)

According to markdown lint (https://dlaa.me/markdownlint/) there are several linting issues with the Changelog:
Line 18 - MD022 Headings should be surrounded by blank lines [Expected: 1; Actual: 0; Below] [Context: "### Changed"]
Line 19 - MD032 Lists should be surrounded by blank lines [Context: "- Fixed typos in Italian trans..."]
Line 15 - MD039 Spaces inside link text [Context: "[@tatocaster ]"]
olivierlacan/keep-a-changelog,olivierlacan/keep-a-changelog