v0.2.8

What's Changed

• Add GVAL extention to json path by @mirzakhany in #80
• improve the response section by utilizing code editor by @mirzakhany in #85
• Show app version in bottom of sidebar by @mirzakhany in #87
• highlight selected line in editor by @mirzakhany in #88
• Avoid showing error on user decline chosing a file by @mirzakhany in #90
• fix protofile loading bug by @mirzakhany in #91

Full Changelog: v0.2.7...v0.2.8