Decoction 3.0 - Reproducible Tours: • Every campaign now has a shareable, checksum-validated replay code. Re-enter it to reproduce the village, patient sequence, hands, events, and market offers for the same school and Rigour. • Resume integrity checks safely repair reconstructible legacy state. Save failures are no longer silent: an in-app recovery notice explains the risk and offers Retry Save. • The Tour Journal now carries replay codes alongside case history, making campaign decisions easier to revisit and share. • Historical source and safety framing is clearer throughout ingredient and formulation screens, with a direct link to the public-domain Project Gutenberg Culpeper source (eBook 49513) and explicit non-medical boundaries. • Improved Dynamic Type and VoiceOver labeling in touched campaign screens. No new permissions, network services, tracking, or analytics.

This update sharpens the interface: the iPad layout now uses a centered, comfortable reading width instead of stretching edge to edge. iPhone is unchanged; still fully on-device.

Decoction 2.0 — a big pro upgrade for the apothecary roguelike, still no IAP. • Card keywords (Corrective, Synergist, Volatile, Virulent, Cordial, Compound) plus 24 new ingredient cards, from fourth-degree poisons to the great cordials. • Apothecary Tools: 16 relic-style passive run modifiers bought in the new Guild Market. • Card refinement: Rectify and Calcine your cards into stronger forms. • "Rigour" ascension ladder: 8 stacking difficulty modifiers unlocked by triumphs. • Five apothecary archetypes (Galenist, Spagyrist, Wise-Woman, Court, Plague-Doctor) with distinct decks. • Street Events between patients, plus elite and boss patients with reward premiums. • A Materia Medica Codex that grows as you play. Historically grounded in Culpeper and Galen. No account, no network, no IAP — everything stays on your device.

Decoction 1.4 - Daily Challenge and Mortar Sandbox: - Daily Challenge: every calendar day the same patient arrives for every player, with the same hand of five cards - no network needed, the puzzle is seeded from today's date. One attempt per day. Complete it to earn a streak; share your result (outcome + score, no spoilers) with a tap. Streaks tracked on-device. - Mortar Sandbox (Pro Almanac): a risk-free practice room. Pick any humoral target, browse all 150 catalog ingredients sorted by corrective distance, select two to four, and score the result. The sheet shows a full signature comparison, the Culpeper note for each card you used, and a Try Again button. No run, no stakes, no limits. - Apothecary Forecast expanded: the main-menu forecast now cycles through seven distinct planetary-day entries (one for each day of the week) instead of three, so the card shows something genuinely different every day of the week. - No new permissions, no network calls, no tracking. All data remains on your device.

Decoction 1.3 — Pro Almanac upgrade: • Formulary Builder: pick any humoral imbalance and instantly see all 150 catalog ingredients ranked by how well they correct it. Filter by category. The best corrective shows distance 0 in green; anything above 6 is dimmed. A practical tool to study before and during a run. • Tour Journal: browse every campaign tour you have played, oldest to newest. Expand any run to see the day-by-day case log — patient name, outcome tier, and distance score for each formulation. Lifetime cure rate displayed at the top. • Culpeper's Almanac extended to 40 period terms across five categories: humoral theory, materia medica types, classical diseases, apothecary measures, and shop instruments. New entries include theriac, electuary, tincture, scruple, albarello, cataplasm, phthisis, the king's evil, and more — each with a period citation and a plain-English gloss. • No new permissions, no network calls, no tracking. All data remains on your device.

Decoction 1.2 adds Pro Apothecary Almanac: - New interactive Pro tool with sliders, options, instant results, and a shareable summary. - Guided Pro Routine checklist tailored to the app's core workflow. - Bundled offline Pro Reference Pack with high-resolution visual guide pages that support the tool. - Research-backed prompts and checklists tailored to the app's core job.

Adds Patient Risk Triage, a preview panel for the next patient, humoral risk, and strongest deck matches, plus a new premium futuristic icon.