# Changelog

## [Unreleased]

### Added
- **Balance sheet — `asset_type` column on priced categories** (route `/balance/accounts`): priced balance categories now carry an explicit `asset_type` (`stock` or `crypto`) that drives PriceFetchControl provider routing without relying on symbol heuristics (e.g. ETH = Ethan Allen NYSE *and* Ethereum crypto are no longer ambiguous). Migration v10 adds a nullable column and backfills the two seeded priced categories (`stock`, `crypto`) with their matching values; legacy custom priced rows stay NULL until a future edit-category UI lets the user fill them in. The category creation form (Categories tab) now shows an asset-type selector when `kind = priced` and rejects submission until a value is picked. The snapshot editor hides the price-fetch button on priced rows whose `asset_type` is still NULL — manual entry remains the only path on those legacy rows. (#169)
- **Balance sheet — documentation and ADRs** (`docs/`): closes the Bilan milestone with the documentation pass. `docs/architecture.md` now lists the 5 new tables (`balance_categories`, `balance_accounts`, `balance_snapshots`, `balance_snapshot_lines`, `balance_account_transfers`), the 7 new indexes, the SQL CHECK and FK invariants (CAD-only, kind invariants, `RESTRICT` on `transaction_id` for Modified Dietz reproducibility), the `balance.service.ts` 4-section layout (CRUD / snapshots+lines / returns+transfers / prices), the 3 page-scoped hooks (`useBalanceAccounts`, `useSnapshotEditor`, `useBalanceOverview`), the `compute_account_return` Tauri command (with the `fetch_price` future-Phase-5 mention), and the 3 new `/balance*` routes. Three new ADRs land alongside: **0008 — Modified Dietz** (justifies the choice vs. ROI / TWR / IRR with reference to `return_calculator.rs`); **0009 — Proxy price-fetching via maximus-api** (architecture documented now, implementation stays BLOCKED by maximus-api Phase 2 — covers privacy considerations like header stripping, no `(symbol, license)` log correlation and the fixed `simpl-resultat` UA, the Yahoo + CoinGecko provider abstraction, the Bearer auth strategy, the client + server rate limiting and the dual-side premium gating); **0010 — FK RESTRICT on `balance_account_transfers.transaction_id`** (justifies the integrity over friction trade-off for Modified Dietz reproducibility). The user guide gains a new *Balance sheet* section walking through snapshot entry (simple + priced), transfer linking, multi-horizon return reading (3M / 1Y / since inception with the side-by-side unadjusted column), with the price-fetching premium flagged "coming in Phase 5". `docs.balance.*` i18n keys (FR + EN) ship so the in-app guide reflects the new section (#145)
- **Balance sheet — cross-cutting integration test suite** (test infrastructure): closes out the *Bilan* feature with a layer of integration tests that exercise the whole TypeScript surface in a single happy-path flow (account → priced category → priced snapshot → linked transfer → return) plus dedicated assertions for currency lock (CAD-only at the MVP, rejected at both the service layer and SQL CHECK), priced-kind tolerance safety (a bad save must NOT clear pre-existing lines), `computeAccountReturn` wiring (active-profile resolution, ISO date forwarding, partial-period payload pass-through). Three new Rust integration tests apply migration v9 on top of a seeded v1 schema with pre-existing transactions to verify (1) no row loss / data mutation, (2) link / unlink transfer round-trip on real transaction ids, (3) the FK RESTRICT chain (linked transaction deletion blocked, unblocked after unlink), (4) the v1 `categories.id` and v9 `balance_categories.id` namespaces coexist independently. A non-regression source-level test on `TransactionTable.tsx` locks down the inlined transfer icon contract: optional prop, optional-chaining short-circuit, i18n keys, aria-label, shared description-cell layout — so the page renders identically when no transfers are linked. (#144)
- **Balance sheet — Modified Dietz returns and transfer linking** (route `/balance`): per-account performance now ships. New Rust module `commands/return_calculator.rs` implements the Modified Dietz formula `R = (V_end − V_start − ΣCF_i) / (V_start + ΣW_i × CF_i)` with day-precision contribution weights `W_i = (T − t_i) / T`, plus `(1 + R)^(365/T) − 1` annualization. Edge cases — missing endpoint snapshot, no flows tagged in the period, account created mid-period, depleted-then-refilled, zero-length period — are surfaced with explicit `is_partial` / `has_no_transfers_warning` flags so the UI shows a clean dash + tooltip instead of a confusing number. The new Tauri command `compute_account_return(account_id, period_start, period_end)` runs three short SQL reads against the active profile DB (latest snapshot ≤ period start, latest snapshot ≤ period end, transfers JOINed with transactions filtered to the period) and feeds the calculator. Seven co-located TDD tests cover every case before the implementation. The accounts table on `/balance` now shows four extra columns side-by-side: 3M / 1Y / Since-inception (Modified Dietz) plus an *Unadjusted* column showing the simple `(V_end − V_start) / V_start` so the user can see at a glance how much of the return came from contribution timing. Each row's actions menu gains a *Link transfers* item that opens a multi-select modal with date range / category / free-text filters; the modal auto-proposes the direction (`in` for negative bank amounts, `out` for positive) and the user can flip it per row before submitting. Transactions linked to one or more balance accounts now show a small `Link2` icon next to the description in the *Transactions* page, with a tooltip listing the account name(s) and direction(s). Bulk transaction-deletion paths (per-imported-file and clear-all) now pre-check for any link in `balance_account_transfers` and surface a typed `TransactionLinkedToBalanceError` ("This transaction is linked to balance account X — unlink it before deleting") instead of leaking the raw SQLite FK error. The evolution chart on `/balance` now overlays vertical reference lines at every linked-transfer date (green for `in`, red for `out`). New i18n keys under `balance.returns.*`, `balance.accountsTable.*`, `balance.transfers.*`, `balance.evolution.*`, `transactions.transferIcon.*` (FR + EN) (#142)
- **Balance sheet — `/balance` overview page, evolution chart and sidebar entry** (route `/balance`): fourth slice of the *Bilan* feature finally surfaces it in the navigation. The new page composes (1) an overview card with the latest aggregate net worth, the Δ% versus the previous chronological snapshot (rendered as "—" when only one snapshot exists), a 60-day staleness warning when the latest snapshot is older than that threshold, and a *New snapshot* CTA pointing at `/balance/snapshot`; (2) a period selector (3 months / 6 months / 1 year / 3 years / All) that re-fetches every series in parallel; (3) an evolution chart with two modes — *Line* (single series of `SUM(value) GROUP BY snapshot_date`) and *Stacked by category* (one Recharts `<Area stackId>` per `balance_categories.key`); (4) an accounts table listing every active account with its latest snapshot value, the per-account Δ% over the active period (latest value vs the value at the earliest snapshot inside the window — null when no anchor exists, rendered as "—"), and an actions menu (Details placeholder, Archive). Return-metric columns (3M / 1Y / since-creation / unadjusted) are reserved for a later release with a `TODO` marker. The sidebar now exposes the *Balance sheet* entry (`Wallet` icon) between *Reports* and *Settings*. The service grows three time-series helpers: `getSnapshotTotalsByDate(range?)`, `getSnapshotTotalsByCategoryAndDate(range?)`, `getAccountsLatestSnapshot()` and a per-account anchor query `getAccountsPeriodAnchor(range)` — all guarded by unit tests. New `useBalanceOverview` hook (scoped `useReducer`) drives the page state. New i18n keys under `balance.overview.*`, `balance.period.*`, `balance.chart.*` plus `nav.balance` (FR + EN) (#141)
- **Balance sheet — priced kind (quantity × unit price)** (routes `/balance/accounts` and `/balance/snapshot`): third slice of the *Bilan* feature. Categories now expose a *kind* selector at creation: `simple` (direct value entry) or `priced` (`quantity × unit_price`). Accounts linked to a priced category require a symbol. The snapshot editor dispatches on the account's category kind: simple accounts keep their single value field, priced accounts get three inputs — `quantity`, `unit_price` (both required) and a read-only `value` field computed live from `quantity × unit_price` (rounded to 2 decimals). A `[Manual]` / `[Manuel]` attribution tag is shown on each priced row; the future `[via Maximus on YYYY-MM-DD]` tag will land with automatic price-fetching. The *Prefill from previous* button now copies quantities for priced accounts but leaves unit prices blank (a fresh price must be entered each time). The service validates priced lines ahead of the SQL CHECK: kind invariants (priced lines must carry both quantity and unit_price; simple lines must carry neither) and a value-match invariant `|value − quantity × unit_price| ≤ 0.01` (one cent tolerance to absorb floating-point drift). Category deletion now blocks earlier and surfaces a richer error: a category linked to one or more accounts shows a dismissable banner listing the count and up to three account names so the user knows exactly which accounts to archive first; seeded categories remain protected at the service layer with their button disabled in the UI. New i18n keys `balance.category.kind.*`, `balance.category.form.kindLabel/kindHint*`, `balance.category.error.has_accounts`, `balance.snapshot.priced.*` (FR + EN) (#140)
- **Balance sheet — snapshot editor (simple kind)** (route `/balance/snapshot`): second slice of the *Bilan* feature. The new page lets you create or edit a dated snapshot of your balance: pick a date (defaulting to today), enter the value of each active account grouped by category, and save. The mode is driven by the `?date=` query parameter — when a snapshot already exists at that date the page automatically flips into edit mode (the underlying `balance_snapshots.snapshot_date` UNIQUE constraint guarantees one snapshot per day). The date of an existing snapshot is immutable: to change it, delete the snapshot and create a new one. A *Prefill from previous snapshot* button copies values from the most recent earlier snapshot (simple-kind accounts only — priced accounts will be handled when the priced editor lands in a later release). A *Delete* button surfaces a double-confirmation modal that requires retyping the snapshot date before the destructive action is enabled. Only simple-kind values are accepted at this stage (`quantity` and `unit_price` are kept `NULL`); the priced editor (quantity × unit price + price fetch) ships in a later release. New `useSnapshotEditor` hook (scoped `useReducer` covering the full lifecycle) and two new components `SnapshotEditor` + `SnapshotLineRow`. FR/EN i18n under `balance.snapshot.*` (#146)
- **Balance sheet — schema foundation and accounts page** (route `/balance/accounts`): first slice of the upcoming *Bilan* feature. New SQL migration v9 introduces 5 tables (`balance_categories`, `balance_accounts`, `balance_snapshots`, `balance_snapshot_lines`, `balance_account_transfers`) with 7 indexes and seeds 7 standard categories — Cash, TFSA, RRSP, Mutual Fund, Other (simple kind) plus Stock and Crypto (priced kind). The `currency` column is hardcoded to `CAD` via a CHECK constraint at the MVP — multi-currency support will come in a later release. The new accounts page exposes two tabs: *Accounts* (full CRUD over the user's holdings, soft-archive instead of hard delete to preserve historic snapshots) and *Categories* (rename any category, create simple-kind ones, delete user-created ones — seeded categories are protected). The full FR/EN i18n coverage uses keys under `balance.*`. Snapshots, transfers, returns and the price-fetching premium remain to ship in upcoming issues; for now the route is reachable directly via URL (no sidebar entry yet) (#138)

- **Price-fetching premium for stocks (best-effort) and crypto (direct exchanges)** — privacy preserved via maximus-api proxy. Privacy toggle in Settings to revoke consent. (#160)

### Changed
- **License Ed25519 public key** rotated to match the freshly deployed `maximus-api` license server (now live at `https://api.lacompagniemaximus.com`). No production licenses had been issued against the previous key, so this change is invisible to existing users — but `/licenses/activate` now answers, so machine activation (Issue #53) is unblocked once this release ships. The matching private key lives only on the server (#49)

### Fixed
- **Category zoom report** (`/reports/category`): the category combobox dropdown now renders the full list in proper hierarchical DFS order — each root is emitted before its descendants, with siblings sorted by `sort_order` then display name. Previously the list was ordered by `sort_order` globally (from a SQL `ORDER BY sort_order, name`), which interleaved parents and children from different sub-trees that shared the same `sort_order`, producing scrambled indentation and a mis-leading tree. Filtering (accent-insensitive search) still behaves identically (#126)

## [0.8.4] - 2026-04-21

### Added
- **Settings banner (90-day) and permanent Restore action to roll back a category migration from the automatic pre-migration backup** (Settings → *Categories*): after a v2→v1 migration, a dismissable banner (`ShieldCheck` icon) now appears at the top of the Categories card for 90 days, pointing at the automatic SREF backup written by `categoryBackupService`. A dedicated *Restore a backup* entry stays available below the migrate link as long as a migration is recorded — even past the 90-day window — so the rollback is never lost. The confirm modal reads the `last_categories_migration` journal for its timestamp and backup path, enforces a two-step confirmation with a red *Restore* button, falls back to a file picker when the recorded path is missing on disk, prompts for the profile PIN when the SREF file is encrypted, and on success resets `categories_schema_version=v2` and stamps `reverted_at` on the journal before reloading the app. The banner hides automatically once the migration has been reverted. New Tauri command `file_exists` for the pre-flight presence check, new `categoryRestoreService` wrapping `read_import_file` + `importTransactionsWithCategories` with stable error codes (#122)
- **3-step category migration page** (route `/settings/categories/migrate`, Settings → *Migrate to the standard structure*): legacy v2 profiles can now opt in to migrate to the new v1 IPC taxonomy through a guided flow — *Discover* (read-only tree reused from the guide page), *Simulate* (3-column dry-run table with high / medium / low / needs-review confidence badges, a clickable side panel showing the first 50 affected transactions per row, inline target picker for unresolved rows, next button blocked until every row is resolved), and *Consent* (checklist + optional PIN field for protected profiles + 4-step loader). On confirm, the page creates a verified SREF backup via `categoryBackupService` (mandatory, abort on failure with no DB write) and then runs an atomic SQL transaction via the new `categoryMigrationService.applyMigration(plan, backup)` — BEGIN → INSERT v1 taxonomy → UPDATE transactions / budgets / budget_templates / keywords / suppliers to the new v1 category ids → reparent custom categories under a new *Custom categories (migration)* parent → soft-deactivate the v2 seed categories → bump `categories_schema_version='v1'` and journal the run in `user_preferences.last_categories_migration` → COMMIT. Any thrown error triggers ROLLBACK so the profile stays in its pre-migration state. Success and error screens surface the backup path and (for success) the counts of rows inserted / transactions, keywords and budgets migrated (#121)
- **Dashboard banner inviting v2 profiles to discover the new v1 IPC category taxonomy**: legacy profiles (tagged `categories_schema_version='v2'`) now see a dismissable banner at the top of the Dashboard pointing to the new standard categories guide page. The banner is non-destructive (read-only CTA, no category changes), only shown to v2 profiles (new v1-seeded profiles never see it), and its dismissal is persisted in `user_preferences` under `categories_v1_banner_dismissed` so it never reappears once closed (#118)
- **Standard categories guide page** (Settings → *Standard category structure*, route `/settings/categories/standard`): new read-only page that exposes the full v1 IPC taxonomy as a navigable tree with expand/collapse per root, a live category counter (roots · subcategories · leaves · total), accent-insensitive full-text search over translated names, hover tooltips showing the `i18n_key` / type / ID of each node, and a *Export as PDF* button that triggers the browser print dialog. A dedicated `@media print` rule forces every branch to render fully expanded regardless of the on-screen collapse state. All labels resolve via `categoriesSeed.*` with `name` as fallback for future custom rows. No database writes, no destructive actions (#117)
- **IPC-aligned categories seed for new profiles**: brand-new profiles are now seeded with the v1 IPC (Indice des prix à la consommation) taxonomy — a structured hierarchy aligned with Statistics Canada consumer price index categories. Category labels are now translated dynamically from the `categoriesSeed.*` i18n namespace (FR/EN), so seed categories display in the user's current language. Existing profiles remain on the legacy v2 seed, marked via a new `categories_schema_version` user preference (a later migration wizard will offer the v2→v1 transition). Internally: nullable `categories.i18n_key` column added in migration v8 (additive only), `src/data/categoryTaxonomyV1.json` bundled as the TS-side source of truth, `CategoryTree` and `CategoryCombobox` renderers fall back to the raw `name` when no translation key is present (user-created rows) (#115)

## [0.8.3] - 2026-04-19

### Added
- **Cartes report — Monthly / YTD toggle** (`/reports/cartes`): new segmented toggle next to the reference-month picker flips the four KPI cards (income, expenses, net balance, savings rate) between the reference-month value (unchanged default) and a Year-to-Date cumulative view. In YTD mode, the "current" value sums January → reference month, MoM delta compares it to the same-year Jan → (refMonth − 1) window (null for January), YoY delta compares it to Jan → refMonth of the previous year, and the savings rate uses the YTD income/expenses. The 13-month sparkline, top movers, seasonality and budget adherence cards remain monthly regardless of the toggle. The savings-rate tooltip now reflects the active mode. Choice persisted in `localStorage` (`reports-cartes-period-mode`) (#102)
- **User guide — Cartes section**: new dedicated section documenting the four KPI formulas, the Monthly/YTD toggle, the sparkline, top movers, seasonality and budget adherence rules, along with the savings-rate edge case ("—" when income is zero) (#102)
- **Cartes report**: help tooltip on the savings-rate KPI explaining the formula — `(income − expenses) ÷ income × 100`, computed on the reference month (#101)
- **Trends report — by category** (`/reports/trends`): new segmented toggle to switch the category-evolution chart between stacked bars (default, unchanged) and a Recharts stacked-area view (`<AreaChart stackId="1">`) that shows total composition over time. Both modes share the same category palette and SVG grayscale patterns. The chosen type is persisted in `localStorage` (`reports-trends-category-charttype`) (#105)

### Changed
- **Category zoom report** (`/reports/category`): the category picker is now a typeable, searchable combobox with accent-insensitive matching, keyboard navigation (↑/↓/Enter/Esc) and hierarchy indentation, replacing the native `<select>` (#103)
- **Compare report — Actual vs. actual** (`/reports/compare`): the table now mirrors the rich 8-column structure of the Actual vs. budget table, splitting each comparison into a *Monthly* block (reference month vs. comparison month) and a *Cumulative YTD* block (progress through the reference month vs. progress through the previous window). MoM cumulative-previous uses Jan → end-of-previous-month of the same year; YoY cumulative-previous uses Jan → same-month of the previous year. The chart remains a monthly-only view (#104)
- **Highlights report** (`/reports/highlights`): the monthly tiles (current-month balance, top movers vs. previous month) now default to the **previous calendar month** instead of the current one, matching the Cartes and Compare reports. The YTD tile stays pinned to Jan 1st of the current civil year. A new reference-month picker lets you pivot both the monthly balance and the top-movers comparison to any past month; the selection is persisted in the URL via `?refY=YYYY&refM=MM` so the view is bookmarkable. The hub highlights panel follows the same default (#106)

### Fixed
- **Cartes report**: removed the non-functional period selector — the Cartes report is a "month X vs X-1 vs X-12" snapshot, so only the reference-month picker is needed (#101)
- **Cartes report**: savings-rate KPI now shows "—" instead of "0 %" when the reference month has no income (division by zero is undefined, not zero) (#101)
- **Cartes report — budget adherence**: the card was always saying "no budgeted categories this month" even when budgets were defined on expense categories. Root cause: expense budgets are stored signed-negative, and the filter/comparison used raw values instead of absolutes. Categories, in-target counts, and worst-overrun amounts are now all computed on absolute values (#112)

## [0.8.2] - 2026-04-17

### Added
- **Feedback Hub widget** (Settings → Logs): a *Send feedback* button in the Logs card opens a dialog to submit suggestions, comments, or bug reports to the central Feedback Hub. A one-time consent prompt explains that submission reaches `feedback.lacompagniemaximus.com` — an explicit exception to the app's 100% local operation. Three opt-in checkboxes (all unchecked by default): include navigation context (page, theme, viewport, app version, OS), include recent error logs, identify with your Maximus account. Routed through a Rust-side command so nothing is sent unless you press *Send* (#67)
- **Cartes report** (`/reports/cartes`): new dashboard-style sub-report in the Reports hub. Combines four KPI cards (income, expenses, net balance, savings rate) showing MoM and YoY deltas simultaneously with a 13-month sparkline highlighting the reference month, a 12-month income vs. expenses overlay chart (bars + net balance line), top 5 category increases and top 5 decreases vs. the previous month, a budget-adherence card (N/M on-target plus the three worst overruns with progress bars), and a seasonality card that compares the reference month against the same calendar month from the two previous years. All data comes from a single `getCartesSnapshot()` service call that runs its queries concurrently (#97)

### Changed
- **Compare report** (`/reports/compare`): reduced from three tabs (MoM / YoY / Budget) to two modes (Actual vs. actual / Actual vs. budget). The actual-vs-actual view now has an explicit reference-month dropdown in the header (defaults to the previous month), a MoM ↔ YoY sub-toggle, and a grouped side-by-side bar chart (two bars per category: reference period vs. comparison period). The URL `PeriodSelector` stays in sync with the reference month picker (#96)

## [0.8.0] - 2026-04-14

### Added
- **Reports hub**: `/reports` is now a hub surfacing a live highlights panel (current month + YTD net balance with sparklines, top movers vs. last month, top recent transactions) and four navigation cards to dedicated sub-reports (#69–#76)
- **Highlights report** (`/reports/highlights`): balance tiles with 12-month sparklines, sortable top movers table, diverging bar chart, recent transactions list with 30/60/90 day window toggle (#71)
- **Trends report** (`/reports/trends`): internal sub-view toggle between global flow (income vs. expenses) and by-category evolution, chart/table toggle on both (#72)
- **Compare report** (`/reports/compare`): tab bar for Month vs. Previous Month, Year vs. Previous Year, and Actual vs. Budget; diverging bar chart centered on zero for the first two modes (#73)
- **Category zoom** (`/reports/category`): single-category drill-down with donut chart of subcategory breakdown, monthly evolution area chart, and filterable transactions table (#74)
- **Contextual keyword editing**: right-click any transaction row to add its description as a categorization keyword; a preview dialog shows every transaction that would be recategorized (capped at 50, with an opt-in checkbox for N+) before you confirm. Available on the category zoom, the highlights list, and the main transactions page (#74, #75)
- **Bookmarkable period**: the reports period now lives in the URL (`?from=YYYY-MM-DD&to=YYYY-MM-DD`), so you can copy, paste, and share the link and keep the same state (#70)
- **View mode preference** (chart vs. table) is now persisted in `localStorage` per report section

### Changed
- The legacy monolithic `useReports` hook has been split into per-domain hooks (`useReportsPeriod`, `useHighlights`, `useTrends`, `useCompare`, `useCategoryZoom`) so every sub-report owns only the state it needs (#70)
- Context menu on reports (right-click) is now a generic `ContextMenu` shell reused by the existing chart menu and the new keyword dialog (#69)

### Removed
- The dynamic pivot table report was removed. Over 90% of its real usage was zooming into a single category, which is better served by the new Category Zoom report. Git history preserves the old implementation if it ever needs to come back (#69)

### Security
- New `AddKeywordDialog` enforces a 2–64 character length bound on user keywords to prevent ReDoS on large transaction sets (CWE-1333), uses parameterized `LIKE` queries for the preview (CWE-89), wraps its INSERT + per-transaction UPDATEs in an explicit BEGIN/COMMIT/ROLLBACK transaction (CWE-662), renders all untrusted descriptions as React children (CWE-79), and recategorizes only the rows the user explicitly checked — never retroactively. Keyword reassignment across categories requires an explicit confirmation step (#74)
- `getCategoryZoom` walks the category tree through a **bounded** recursive CTE (`WHERE depth < 5`), protecting against malformed `parent_id` cycles (CWE-835) (#74)

## [0.7.4] - 2026-04-14

### Changed
- OAuth tokens are now stored in the OS keychain (Credential Manager on Windows, Secret Service on Linux) instead of a plaintext JSON file. Existing users are migrated transparently on the next sign-in refresh; the old file is zeroed and removed. A "tokens stored in plaintext fallback" banner appears in Settings if the keychain is unavailable (#66, #78, #79, #81)
- Cached account info is now HMAC-signed with a keychain-stored key: writing `subscription_status` to `account.json` manually can no longer bypass the Premium gate (#80)
- PIN hashing migrated from SHA-256 to Argon2id for brute-force resistance (CWE-916). Existing SHA-256 PINs are verified transparently and rehashed on next successful unlock; new PINs use Argon2id (#54)

### Security
- Closed CWE-312 (cleartext storage of OAuth tokens), CWE-345 (missing integrity check on the subscription cache), and CWE-916 (weak PIN hashing). Legacy `tokens.json` and legacy unsigned `account.json` caches are rejected by the gating path until the next token refresh re-establishes a keychain-anchored trust (#66, #54)

## [0.7.3] - 2026-04-13

### Fixed
- Maximus Account sign-in: the deep-link callback now uses the canonical Tauri v2 `on_open_url` API, so the auth code is properly received by the running app instead of leaving the UI stuck in "loading" (#51, #65)
- OAuth callbacks containing an `error` parameter now surface the error to the UI instead of being silently ignored (#51)

## [0.7.2] - 2026-04-13

### Changed
- Auto-updates are temporarily open to the Free edition until the license server (issue #49) is live. Gating will be restored once paid activation works end-to-end (#48)

## [0.7.1] - 2026-04-13

### Fixed
- Maximus Account sign-in: the OAuth2 callback now correctly returns to the running app instead of launching a second instance and leaving the original one stuck in "loading" (#51, #65)

## [0.7.0] - 2026-04-11

### Added
- CI: new `check.yml` workflow runs `cargo check`/`cargo test` and the frontend build on every branch push and PR, catching errors before merge instead of waiting for the release tag (#60)
- License card in Settings page: shows the current edition (Free/Base/Premium), accepts a license key, and links to the purchase page (#47)
- Maximus Account card in Settings: optional sign-in via OAuth2 PKCE for Premium features (#51)
- Machine activation: activate/deactivate machines against the license server, view activated machines in the license card (#53)
- Daily subscription status check: automatically refreshes account info once per day at launch (#51)

### Changed
- Automatic updates are now gated behind the Base edition entitlement; the Free edition shows an upgrade hint instead of fetching updates (#48)
- Edition detection now considers Maximus Account subscription: Premium overrides Base when subscription is active (#51)

## [0.6.7] - 2026-03-29

### Changed
- Category Over Time report: removed hard-coded expense-only filter, added type selector defaulting to expense (#41)
- Category Over Time report: added type filter (expense/income/transfer) in the right filter panel (#41)

### Fixed
- Updated picomatch dependency (4.0.3 → 4.0.4) to fix HIGH severity vulnerabilities (#43)

## [0.6.6]

### Changed
- Budget table: previous year column now shows actual transactions instead of planned budget (#34)
- Refactored `buildPrevYearTotalMap` inline and simplified tests (#39)

### Fixed
- Changelog files synced automatically via Vite plugin, removed stale public/ copies (#37)

## [0.6.5]

### Added
- Dashboard: month dropdown selector for the Budget vs Actual section with last completed month as default (#31)

### Changed
- Reports & Dashboard: reduced font size of month dropdown for better visual balance (#31)

## [0.6.4]

### Added
- Budget table: previous year total column displayed as first data column for baseline reference (#16)

### Fixed
- Dashboard: level 4+ categories now appear under their parent instead of at the bottom of the section (#23)
- Dashboard: category hierarchy now supports arbitrary nesting depth (#23)

### Changed
- Dashboard: pie chart takes 1/3 width instead of 1/2, giving more space to the budget table (#23)
- Dashboard: pie chart labels now shown only on hover via tooltip instead of permanent legend (#23)
- Budget vs Actual: category column now stays fixed when scrolling horizontally (#29)
- Budget vs Actual: title changed to "Budget vs Réel pour le mois de [month]" with a dropdown month selector (#29)
- Budget vs Actual: default month is now the last completed month instead of current month (#29)

## [0.6.3]

### Added
- Dashboard: expenses over time stacked bar chart by category and month (#15)
- Dashboard: budget vs actual table for current month with variance in $ and % (#15)
- Budget table and Budget vs Actual report: section subtotal formatting with increasing visual weight (#14)

### Changed
- Dashboard: default period changed from "month" to "year to date" (#15)
- Dashboard: removed recent transactions section (#15)
- All report tables: grand total rows now use larger font (text-sm), bold weight, and thicker top border for better visual hierarchy (#14)

### Fixed
- Category over time report: all categories now displayed (limit increased from 8 to 50) (#13)
- Category bar chart: Y-axis labels now use foreground color instead of muted gray (#13)
- Category over time chart: legend text now uses foreground color instead of inheriting category color (#13)

## [0.6.2]

### Added
- Budget table: section subtotals for expenses, income, and transfers displayed after each group (#11)
- Budget vs Actual report: section subtotals with actual, planned, variation ($) and variation (%) per type (#11)

### Fixed
- Category page: detail panel now stays visible when scrolling through a long category list (#12)

## [0.6.1]

### Added
- Changelog page: full version history accessible from Settings at any time
- Bilingual changelog: release notes displayed in the user's selected language (EN/FR)

### Fixed
- Chart label visibility: amount labels on stacked bar charts now use black text with white outline for better contrast (#8)
- Budget table: editable cells now show hover background, pointer cursor, and tooltip hint for clearer affordance (#9)

## [0.6.0]

### Added
- Reports: toggle between table and chart view for Trends, By Category, and Over Time tabs
- Reports: "Show amounts" toggle displays values directly on chart bars and area curves
- Reports: filter panel with category checkboxes (search, select all/none) and source dropdown
- Reports: source filter applies at SQL level for accurate filtered totals
- Reports: sticky table headers on all report tables (Dynamic Report, Budget vs Actual)
- Reports: interactive hover — dimmed non-hovered bars, tooltip filtered to hovered category
- Reports: legend hover highlights category across all months (Over Time chart)

### Fixed
- Transaction table: comment icon now turns orange (like split icon) when a note is present (#7)

## [0.5.0]

### Added
- Error boundary catches React crashes and displays an error page instead of a white screen
- Startup timeout (10s) on database connection — shows error page instead of infinite spinner
- Error page with "Refresh", "Check for updates", and contact/issue links
- Log viewer in settings page — captures console output, filterable by level, copyable, persists across refresh
- GPL-3.0 license — project is now open source

### Changed
- Report detail modal: sortable columns — click headers to sort by date, description, or amount (#1)
- Report detail modal: toggle to show/hide amounts column (#3)
- Budget table: column headers stay fixed when scrolling vertically (#2)

### Fixed
- Auto-updater on Linux: `latest.json` version field no longer has `v` prefix, package registry upload is more robust
- Startup retry: DB connection retries up to 3 times before showing error page (fixes first-launch failure on Windows)
- Migration checksum mismatch: automatically repairs stale migration 1 checksum on startup

## [0.4.4]

### Fixed
- Linux binary now compatible with glibc 2.35+ (Ubuntu 22.04 / Pop!_OS) — CI builds in Ubuntu 22.04 container

## [0.4.3]

### Fixed
- Auto-updater endpoint now uses Forgejo package registry for stable URL
- Linux updater signatures (.AppImage.sig) now correctly collected in CI
- All platform signatures (.deb.sig, .rpm.sig) now included in release assets

## [0.4.2]

### Changed
- Auto-updater now points to self-hosted Forgejo instance
- Windows builds now cross-compiled via cargo-xwin

## [0.4.1]

### Fixed
- App stuck on infinite spinner after updating from v0.3.x (migration checksum mismatch on seed_categories.sql)
- DB connection errors now logged to console instead of silently failing

## [0.4.0]

### Added
- Categories: support for 3 levels of hierarchy (e.g., Dépenses récurrentes → Assurances → Assurance-auto)
- Dynamic Report: new "Category (Level 3)" pivot field
- Budget: intermediate subtotals and 3-level indentation for nested categories
- Categories: automatic `is_inputable` management when creating/deleting subcategories
- Categories: depth validation prevents creating a 4th level
- Seed data: Assurances split into Assurance-auto, Assurance-habitation, Assurance-vie

### Fixed
- Auto-categorization: keywords starting/ending with special characters (`[`, `]`, `(`, `)`, `-`, etc.) now match correctly
- Auto-categorization: pre-compile regex patterns for better batch performance

## [0.3.11]

### Added
- Dynamic Report: support multiple column dimensions (composite column keys)

### Fixed
- Dynamic Report: no longer affected by global page date filters — uses only its own panel filters

## [0.3.10]

### Added
- Dynamic Report: fields can now be used in multiple zones simultaneously (rows + filters, columns + filters)
- Dynamic Report: right-click on a filter value to exclude it (shown with strikethrough in red)
- "This year" period option in reports and dashboard (Jan 1 to today)

## [0.3.9]

### Added
- Dynamic Report (pivot table): compose custom reports by assigning dimensions to rows, columns, filters and measures to values
- Delete keywords from the "All Keywords" view

## [0.3.8]

### Added
- Custom date range picker for reports and dashboard
- Toggle to position subtotals above or below detail rows
- Display release notes from CHANGELOG in GitHub releases and in-app updater

## [0.3.7]

### Fixes
- Remove MSI bundle to prevent updater install path conflict
- Change Windows updater installMode to basicUi
- Improve split indicator visibility and adjustments layout

## 0.3.2

### New Features
- **Linux support**: Add Linux build (`.deb`, `.rpm`, `.AppImage`) to release workflow
- **Transaction splits on Adjustments page**: View transaction split adjustments in a dedicated section on the Adjustments page

### Fixes
- Fix CSV auto-detect edge cases
- Remove accent from productName for Linux `.deb` compatibility

## 0.3.1

### Fixes
- Always show profile switcher in sidebar (#2)

## 0.3.0

### New Features
- **Multiple profiles**: Create multiple profiles with separate databases, custom names, and colors
- **PIN protection**: Protect profiles with an optional numeric PIN
- **Profile switcher**: Quick profile switching from the sidebar
- **Drag-and-drop categories**: Reorder categories or change parent via drag-and-drop in the category tree
- **Transaction splits**: Split a transaction across multiple categories with adjustable amounts

## 0.2.10

### New Features
- **Period quick-select**: Add quick period filter buttons (This month, Last month, etc.) on the Transactions page
- **Budget vs Actual report**: Monthly and year-to-date comparison table in Reports
- **Parent category subtotals**: Budget page shows aggregated subtotals for parent categories
- **User guide**: Complete documentation page accessible from Settings, printable to PDF

### Improvements
- Persist template selection and add Update template button
- Don't pre-select already-imported files when entering source config
- Make settings data imports visible in Import History
- Replace per-template delete buttons with single delete on selection
- Replace refresh icon with save icon on update template button
- Add sign convention to budget page

## 0.2.9

### Fixes
- Allow duplicate-content files with different names (#1)

## 0.2.8

### New Features
- **Data export/import**: Export and import your data (transactions, categories, or both) with optional AES-256-GCM encryption (#3)

### Fixes
- Cross-file duplicate detection and per-file import tracking

## 0.2.5

### New Features
- **Import config templates**: Save and load import source configurations as reusable templates
- **12-month budget grid**: Full year budget view with monthly cells and annual totals

### Fixes
- Budget and category fixes
- Migration checksum issue (schema.sql must not be modified after initial release)

## 0.2.3

### New Features
- **Chart patterns**: Added SVG fill patterns (diagonal lines, dots, crosshatch, etc.) to differentiate categories in bar charts, pie chart, and stacked bar charts beyond just color
- **Chart context menu**: Right-click any category in a chart to hide it or view its transactions in a detail popup
- **Hidden categories**: Hidden categories appear as dismissible chips above charts with a "Show all" button to restore them
- **Transaction detail modal**: View all transactions composing a category's total directly from any chart
- **Import preview popup**: The data preview is now a popup modal instead of a separate wizard step, allowing quick inspection without leaving the configuration page
- **Direct duplicate check**: New "Check Duplicates" button on the import configuration page skips directly to duplicate validation without requiring a preview first

### Improvements
- Import wizard flow simplified: source-config → duplicate-check (preview is optional via popup)
- Duplicate-check back button now returns to source configuration instead of the removed preview step
- Added `categoryIds` map to `CategoryOverTimeData` for proper category resolution in the over-time chart

## 0.2.2

- Bump version

## 0.2.1

- Add "All Keywords" view on Categories page
- Add dark mode with warm gray palette
- Fix orphan categories, persist has_header for imports, add re-initialize
- Add Budget and Adjustments pages