v1.8.6

What's Changed

• feat(threads): thread pool management by @YaoYinYing in #160
• fix(test): pm UI rescale attempt 1 by @YaoYinYing in #161
• fix(doc): doc readme about tests, reproducing, demo and manual document by @YaoYinYing in #162
• feat(server): full server stack in docker by @YaoYinYing in #163
• fix(many): issues reported from deepsource by @YaoYinYing in #164
• fix(many): deepsource issue collection 2 by @YaoYinYing in #165
• doc: server monitoring badge by @YaoYinYing in #166

Full Changelog: v1.8.5...v1.8.6