Initial Public Release (v0.3.0)

Added

18 MCP tools: generate_learning_path, get_workspace_info added (was 17)
3 MCP prompts as slash commands: /hypotree-init, /hypotree-next, /hypotree-status
2 MCP resources: hypotree://guide, hypotree://state
Server-level instructions delivered at MCP handshake
AGENT_GUIDE.md shipped inside the package, not as a repo-root file
CLI: hypotree --version, --help, --info
Cross-platform CI: matrix over ubuntu/windows/macOS × py3.10-3.13
Cross-platform identity resolution: uses %LOCALAPPDATA% on Windows, $XDG_DATA_HOME on Linux/macOS
eval/runner/config.py: same XDG_DATA_HOME pattern fixed for cross-platform
PyPI metadata: authors, license, classifiers, project.urls, py.typed
hypotree.yaml.template updated with cross-platform storage paths

C1b (B vs F): 7.5 steps median reduction (28.9%), δ=0.89, 30/0/0 wins — PASS
C1a (B vs A): 25.0 steps (57.5%), δ=1.0, 30/0/0 — PASS
C2 (navigator): worst case 55% below greedy, 0/30 lock-ins — PASS
C3 (revision): 0 pruned re-executions, 104 revision events, 14/15 conflicts resolved — PASS
C4 (status utility): χ²=45.2, V=0.185, decision=KEEP — PASS

Differential ablation: _eliminate_substitute now mirrors _confirm_substitute
Fabricated claim_id handling: dropped silently, result kept
Double-counting fix: node_created events no longer added to bulk_create counts
Group adoption denominator: compositions without exclusion_group correctly counted
Record→dispatch fusion: count_next_targets parameter on record_evidence

Full Changelog: https://github.com/tygryso/hypotree/blob/master/CHANGELOG.md#030---2026-07-31
Full Commit: https://github.com/tygryso/hypotree/commits/v0.3.0