Release v0.2.40

What's Changed

• rebuild kos-go libs by @klever-patrick in #235
• Bump bytes from 1.11.0 to 1.11.1 by @dependabot[bot] in #236
• Bump time from 0.3.45 to 0.3.47 by @dependabot[bot] in #237
• Bump keccak from 0.1.5 to 0.1.6 by @dependabot[bot] in #238
• npm package generation by @klever-patrick in #239
• [PROMOTE] v0.2.40 by @klever-patrick in #240

Full Changelog: v0.2.39...v0.2.40