v0.3.8

What's Changed

• test: add concurrency test by @supercaracal in #138
• test: fix resharding test for scale reading by @supercaracal in #139
• perf: use struct instead of hash for memory consumption by @supercaracal in #140
• chore: fix naming by @supercaracal in #141
• perf: use struct instead of hash for memory efficiency by @supercaracal in #142
• perf: optimize memory allocation for slot-node-mapping array by @supercaracal in #143
• build: release 0.3.8 by @supercaracal in #144

Full Changelog: v0.3.7...v0.3.8