Release 0.3.0

What's Changed

• Fix CHOAMConcurrencyTest CI timeout for checkpoint test by @Hellblazer in #43
• Clean up stale domain socket module references by @Hellblazer in #45
• Fix CHOAMTest.submitMultiplTxn timeout failure by @Hellblazer in #46
• Fix CHOAM concurrency deadlock in testInterleavedCheckpointAndReconfiguration by @Hellblazer in #47
• Phase 1B-3 Complete: Ed25519→BLS Signature Transition with D-Layer Testing by @Hellblazer in #50
• Strategic Planning Infrastructure: 4 opportunity plans + 19 tracking beads by @Hellblazer in #48
• Global copyright remediation: Update all 469 files to Hal Hildebrand with AGPL license by @Hellblazer in #52
• Phase 1B Planning: BLS Aggregate Signatures with tech.pegasys.teku:bls by @Hellblazer in #49
• Experimental: Byzantine detection, recursive aggregation, witness storage integration by @Hellblazer in #55
• Update Phase 1B beads with complete audit condition details by @Hellblazer in #54
• Documentation Remediation: Fix Broken Links, Link Orphaned Docs, Add Operational Guides by @Hellblazer in #56
• Clean up scattered documentation and consolidate operational guides by @Hellblazer in #58
• Documentation cleanup and F1-F5 receipt gossip implementation by @Hellblazer in #59
• Remove obsolete fireflies-keri-service module by @Hellblazer in #60
• Identity & Consensus Architecture Simplification by @Hellblazer in #61
• Ethereal hardening and Micrometer migration by @Hellblazer in #64
• Remove platform-specific timing assertions from tests by @Hellblazer in #65
• Fix misleading thread safety comment in SliceIterator by @Hellblazer in #62
• RBC Subsystem Hardening: Critical Bug Fixes and Enhancements by @Hellblazer in #66
• Implement fine-grained locking in Adder (Delos-6312) by @Hellblazer in #67
• Implement parallel unit consumer in Ethereal (Delos-0unx) by @Hellblazer in #68
• Documentation and naming cleanup for BoundedEpidemicGossip by @Hellblazer in #69
• Implement CHOAM risk register remediation (Phase 1) by @Hellblazer in #70
• Clean up CHOAM documentation by @Hellblazer in #71
• Update documentation for recent features by @Hellblazer in #72
• Fix consensus terminology: Ethereal chRBC vs BEG by @Hellblazer in #73
• Simplify README marketing language by @Hellblazer in #74
• Fix race conditions in Ethereal and CHOAM by @Hellblazer in #75

Full Changelog: v0.2.2...v0.3.0