Changelog since v0.0.4

Bug fixes

N/A

Features & Enhancement

Created design doc for refactor deviceShifu by @BtXin in #190
Refactored the common part of each deviceShifu to a deviceShifuBase by @BtXin in #191
deviceShifu TelemetryService by @tomqin93 in #189

Docs

update readme by @saiyan86 in #197

Full Changelog: https://github.com/Edgenesis/shifu/compare/v0.0.4...v0.0.5