v0.50.1

What's Changed

• ci(deps): allow avo generator license metadata by @tdakkota in #803
• perf(storage): coalesce retention rewrites and preserve compaction turns by @tdakkota in #804
• perf(engine): avoid redundant metric flush copies by @tdakkota in #805
• perf(engine): reduce WAL staging lookups and admit readers during encoding by @tdakkota in #806
• perf(pdataconv): hash metrics before materializing point attributes by @tdakkota in #808
• perf(engine): prepare contended metric batches before writer ownership by @tdakkota in #811
• perf(engine): stream sealed heads into bounded parts by @tdakkota in #807
• perf(engine): reuse one decoded identity buffer per WAL batch by @tdakkota in #812

Full Changelog: v0.50.0...v0.50.1