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<h1>Changelog</h1>
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<h2 id="0-14-0-2026-03-04" class="section-heading"><a href="#0-14-0-2026-03-04" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">[0.14.0] - 2026-03-04</span></h2><h3 id="changed" class="section-heading"><a href="#changed" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Changed</span></h3><ul><li><strong>Complete rewrite from Rust to Elixir</strong> - The entire codebase has been rewritten in Elixir/OTP for better reliability, easier deployment, and more maintainable code.</li><li>Single binary distribution using Burrito</li><li>SQLite database via Ecto</li><li>All 24 CLI commands reimplemented</li></ul><h3 id="added" class="section-heading"><a href="#added" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Added</span></h3><ul><li><code class="inline">mix precommit</code> for running format, credo, dialyzer, and tests</li><li>Credo strict mode for code quality</li><li>Dialyzer for static type checking</li><li>Improved test coverage (293 tests)</li></ul><h3 id="removed" class="section-heading"><a href="#removed" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Removed</span></h3><ul><li>Rust codebase</li><li>Diesel ORM (replaced with Ecto)</li></ul><h2 id="0-3-5-2025-12-10" class="section-heading"><a href="#0-3-5-2025-12-10" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">[0.3.5] - 2025-12-10</span></h2><h3 id="fixed" class="section-heading"><a href="#fixed" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Fixed</span></h3><ul><li><strong>Critical: Database path resolution now walks up directory tree</strong> - Previously, <code class="inline">deciduous</code> used relative paths based on current working directory. Running commands from subdirectories or different directories would use/create a different database, making it appear like data was lost. Now <code class="inline">deciduous</code> walks up the directory tree to find <code class="inline">.deciduous/</code> folder, similar to how <code class="inline">git</code> finds <code class="inline">.git/</code>. This means:<ul><li>Running <code class="inline">deciduous nodes</code> from <code class="inline">project/src/</code> correctly uses <code class="inline">project/.deciduous/deciduous.db</code></li><li>Running commands from any subdirectory of an initialized project works correctly</li><li>No more "phantom" databases created in wrong directories</li></ul></li></ul><h3 id="technical-details" class="section-heading"><a href="#technical-details" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Technical Details</span></h3><ul><li>Modified <code class="inline">get_db_path()</code> in <code class="inline">src/db.rs</code> to traverse parent directories</li><li><code class="inline">DECIDUOUS_DB_PATH</code> env var still takes priority if set</li><li>If no <code class="inline">.deciduous/</code> found anywhere up the tree, defaults to current directory (for <code class="inline">deciduous init</code>)</li></ul><h2 id="0-3-4-2025-12-10" class="section-heading"><a href="#0-3-4-2025-12-10" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">[0.3.4] - 2025-12-10</span></h2><h3 id="added-1" class="section-heading"><a href="#added-1" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Added</span></h3><ul><li><code class="inline">deciduous sync</code> exports to <code class="inline">docs/graph-data.json</code> for GitHub Pages integration</li></ul><h2 id="0-3-3-2025-12-09" class="section-heading"><a href="#0-3-3-2025-12-09" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">[0.3.3] - 2025-12-09</span></h2><h3 id="added-2" class="section-heading"><a href="#added-2" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Added</span></h3><ul><li><code class="inline">deciduous dot</code> command for DOT/PNG graph export</li><li><code class="inline">deciduous writeup</code> command for PR writeup generation</li><li><code class="inline">--auto</code> flag for branch-specific filenames</li></ul><h2 id="0-3-2-2025-12-09" class="section-heading"><a href="#0-3-2-2025-12-09" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">[0.3.2] - 2025-12-09</span></h2><h3 id="added-3" class="section-heading"><a href="#added-3" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Added</span></h3><ul><li>Initial public release</li><li>Core decision graph functionality</li><li>Web viewer with multiple visualization modes</li><li>GitHub Pages deployment support</li></ul>
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