Update CHANGELOG.md

[elandini84]

Added Fixed section to Unreleased major and added a brief comment regarding this pull request

[traversaro]

Thanks @elandini84 . In this case it is not a big problem and I can accept this PRs as they are, but for the future note that is a common practice to keep related changes as part of the same Pull Request. To add new commits to an existing PR (for example #719), you can simply push new commits to the elandini84:fix_segfault_yarprobotstatepublisher_onread branch, or if you want to to the modifications via the Web UI, you can just edit the branch connected to the existing PR by selecting it in the GitHub branch selector, see : https://github.com/elandini84/idyntree/tree/fix_segfault_yarprobotstatepublisher_onread .

[elandini84]

Thanks @elandini84 . In this case it is not a big problem and I can accept this PRs as they are, but for the future note that is a common practice to keep related changes as part of the same Pull Request. To add new commits to an existing PR (for example #719), you can simply push new commits to the elandini84:fix_segfault_yarprobotstatepublisher_onread branch, or if you want to to the modifications via the Web UI, you can just edit the branch connected to the existing PR by selecting it in the GitHub branch selector, see : https://github.com/elandini84/idyntree/tree/fix_segfault_yarprobotstatepublisher_onread .

Thanks for the clarification. I'll avoid the same mistake in the future.