v1.6.0

What's Changed

• chore: bump to 1.5.1-alpha.0 for next development iteration by @brayniac in #26
• docs: correct grouping power for 0.1% error example by @thinkingfish in #28
• Add allocation-free cumulative quantile queries by @thinkingfish in #29
• Add opt-in compaction for retained histogram snapshots by @thinkingfish in #30
• Add checked merge and downsample for cumulative snapshots by @thinkingfish in #31
• Speed up dense histogram quantile reports by @thinkingfish in #32
• Add reset convenience API for dense histograms by @thinkingfish in #33
• Add allocation-free dense reporting and reusable snapshots by @thinkingfish in #34
• Vectorize checked dense u32 merge validation by @thinkingfish in #35
• Validate histogram invariants during deserialization by @thinkingfish in #38
• Add fused checked aggregation for owned dense histograms by @thinkingfish in #39
• release: v1.6.0 by @thinkingfish in #40

Full Changelog: v1.5.0...v1.6.0