Changelog — every release, dated

No marketing fluff. Includes bug fixes and breaking changes. Roadmap (what's next) lives inside Diaz Editor — Help → Roadmap.

FEATURE FIX SECURITY PERF

v0.4.51 2026-10-25

Energy symbols visible, dimensions export correctly, startup fixed

FeatureSix IEC 60617 energy symbols — solar panel, home battery, inverter, heat pump, charge point, smart meter — now sit at the front of the symbol picker under Energy. Every 3D model ships inside the app instead of being fetched from an outside domain.
FixAn angular dimension exported a line to DXF that did not exist in the drawing. Its vertex was also unreachable on screen, so the dimension could not be adjusted.
FixThe app would not start, and before that it opened to an empty window. Both are fixed; the startup screen now also offers "I already have a licence" so an existing key can be entered right away.
SecurityEverything a drawing loads from outside — autosave, opened JSON, DXF import, GeoJSON import — is now validated before it reaches the canvas. A text value where a number belongs used to travel all the way through zoom and mirror.
NoteCovers v0.4.47 – v0.4.51.

v0.4.50 2026-09-21

Shading restored in the 3D view

FixAmbient occlusion and indirect lighting had disappeared from the 3D view, which left models looking flat. Both are back, and three.js is updated to 0.186.

v0.4.46 2026-07-04

Packaged app boots again, and telemetry stops sending your hostname

FixThe packaged app crashed on boot because a dependency was not bundled. It is now bundled explicitly.
SecurityUpdate telemetry no longer sends the raw machine hostname.
NoteCovers v0.4.45 – v0.4.46.

v0.4.44 2026-06-10

Draw over the real situation: PDF, photo and aerial underlays, to scale

FeatureLoad a client's PDF plan as an underlay, not just an image. The first page is rasterised sharply, so you can draw your cable and pipe runs straight over a real plan.
FeatureCalibrate that underlay to real dimensions: click two points whose distance you know, type the distance in metres, and the underlay sits exactly to scale. Works with a photo too.
FeatureEnter a Dutch address and the current PDOK aerial photo loads as an underlay, automatically at true scale (150 by 100 metres, 10 cm per pixel). No calibration step needed.
NoteLarge drawings pan and zoom more smoothly: the canvas now draws only what is in view. Rotating counter-clockwise no longer stores a negative value — rotation is normalised to 0–360°.
NoteCovers v0.4.42 – v0.4.44.

v0.4.39 2026-06-07

A real light theme, and arcs are selectable again

FeatureThe light/dark button used to swap only its icon. It now switches a full light theme: canvas (background, grid, axes, ruler, labels) and interface (panels, toolbar, sidebars, minimap) go light with readable dark text. The dark theme is unchanged and PDF export is untouched.
FixArcs and ellipses were drawn but could not be clicked, moved or deleted — they were missing from the hit test. Canvas text (sheet title, ruler, model and discipline labels) now also follows a language switch immediately instead of at the next pan or zoom.
NoteCovers v0.4.37 – v0.4.39.

v0.4.36 2026-06-07

Infrastructure discipline with its own component library

FeatureThe 2D editor gains an "Infrastructure / utilities" discipline, labelled in all four languages, and selects it automatically when you open the Infra workspace. It comes with its own materials: manhole covers (EN 124 Ø600, D400/B125), gullies (road and pavement, Ø315 PVC), valve boxes, underground hydrants (DN80) and house connections, in five labelled categories.
FixInfra material names stayed Dutch in the EN, ES and DE interface even though their category headings translated; they now follow the active language (technical codes Ø, D400, B125, DN80, PVC unchanged). The canvas ruler now carries a unit on every tick, with a locale-correct decimal separator.
NoteCovers v0.4.32 – v0.4.36.

v0.4.31 2026-06-07

Infra & GWW is a first-class workflow, with GeoJSON export

FeatureChoosing the Infra & GWW sector now opens the 2D cable-and-pipe workspace directly, with a visible way back to the 3D editor, and it opens on a real starter project: a Dutch street trench with five cables (drinking water PE Ø110, low-pressure gas PE Ø63, LV cable, fibre, sewer PVC Ø250) and two manholes on the PDOK background.
FeatureA new "GeoJSON↑" button writes the scene back out for QGIS and other GIS tools, completing the round trip with the existing import.
FixThe language could previously only be changed on the 2D screen, so anyone whose locale was stored as Spanish was stuck with a Spanish interface and no way out. The 3D editor now has its own NL/EN/ES/DE switcher, plus a button back to the 2D workspace. The German OS menu never rebuilt because set-lang rejected "de" — fixed.
NoteCovers v0.4.29 – v0.4.31.

v0.4.28 2026-06-06

GeoJSON import on a worldwide projection foundation

FeatureLoad GIS data from QGIS, PDOK-WFS or any other GeoJSON source as editable pipes and manholes, via the new "GeoJSON↓" button. A LineString becomes a cable, a Point becomes a manhole; unsupported geometry is skipped and reported rather than silently dropped.
FeatureUnderneath it sits a worldwide projection foundation — NL EPSG:28992, DE 25832, ES 25830, EU 3035, US 5070 — with WGS84 transforms. Coordinates project through the project's own standards region, so a US project reads NAD83 Albers and a Dutch one reads RD, with no setup.

v0.4.27 2026-06-03

Verified trial email, and telemetry you can switch off

FeatureStarting a trial now asks for a verified email address, so a licence can actually reach you. Usage data is collected only with an explicit opt-out within reach, alongside a short questionnaire.
FixFixes to the array tool and to DXF handling.
NoteCovers v0.4.26 – v0.4.27.

v0.4.24 2026-05-26

Conditional-extend trial: 14 + 16 dagen op verzoek

FeatureNieuwe in-app prompt na trial-expiry (binnen 7d grace-window) — 3 keuzes: Koop €99 lifetime / Vraag 16d extension / Sluit app.
FeatureEmail-confirm flow: 1 klik in app → notificatie naar juan@ → admin grant binnen 2 werkdagen.
FeatureExtend-dialog in 4 talen: NL / EN / DE / ES.
SecurityServer-side enforcement: max 1 extension per device, 7-dagen grace-window, optimistic-lock tegen race-conditions.
SecurityAnti-spoof: email-match check op server (geen extension voor unknown device + arbitrary email).
FeatureSEO pillar 'CAD for Electricians 2026' (3100 woorden, EN) live.

v0.4.23 2026-05-25

Electric symbols hotfix — selecteerbaar + draggable

FixGeplaatste electric symbols zijn nu klikbaar + verplaatsbaar (hitTest + drag-handler).
FixEsc reset nu ook activeElectricSymbolId (was stale).
FixCmd+K met onbekende symbol-id valideert nu (was broken-object risk).
UXLeftSidebar ⚡ button toont shortcut ⌘K (primary keyboard-path).
Note0 nieuwe TypeScript errors door deze fixes.

v0.4.22 2026-05-25

Electric symbols feature LIVE — 8 NEN 1010 / DIN VDE 0100 symbols

FeatureNieuwe Toolbar-tool ⚡ Electric symbol.
Feature8 starter-symbols: 3 sockets / 2 switches / 2 lights / 1 breaker.
FeatureElectricSymbolPicker popup (drag-n-drop UX, bottom-right).
FeatureCmd+K palette zoekt cross-lingual: 'stopcontact' / 'Steckdose' / 'enchufe' / 'socket'.
FeatureSchematic canvas-renderer (category-colored, NEN-conform).
FeatureRepeat-placement: tool blijft active na elke klik tot Esc.
Note32 meer symbols volgen in v0.5.1 (verbinding/HVAC/lighting-extras).

v0.4.21 2026-05-25

Smoke-test hotfixes — Space + F1 keyboard-paths gefixt

FixSpace-toets nu AutoCAD-pattern: recall laatste tool (was pan).
FixF1 = Help-overlay, Cmd+K = command palette (no more conflict).
FixKeyboard shortcuts cheatsheet: 8 valse rows verwijderd, echte 5 toegevoegd (Line/Text/Polyline/Dimension/Roof-PV).
Feature'Coming in v0.5' section voor planned electric + Slab/Stair tools.
PerfSite-perf Cluster A: 3 scripts deferred via requestIdleCallback (-50-150ms TBT).
PerfBackdrop-filter mobile-gate (desktop houdt glass-effect, mobile solid).

v0.4.20 2026-05-24

Impressum live + DACH-pillar artikel

FeatureDE Impressum complete (Delaware mailbox + V.i.S.d.P.) — live op /de/imprint.
FeatureDACH pillar-article 'CAD-Software für Handwerker 2026' live (2870w + 3 JSON-LD schemas).
FeatureSitemap uitgebreid met /de/imprint.
FeatureDiaz Editor lifetime-prijs destijds €197 (historisch — de actuele prijzen staan op /beta).

v0.4.19 2026-05-24

Stripe webhook v23 — DACH lang-support

Featurediaz-stripe-webhook v23 deployed met DACH-lang detect.
Featurelang-detect.ts extended met DACH (DE/AT/CH/LU/LI).
FeatureT_DE templates voor welcome-email + refund-email.
FixAnti-drift: source nu in repo (eerder Supabase-only).

v0.4.18 2026-05-23

7 DE-canonical persona pages live

Feature7 persona pages: Tischler, Elektriker, Installateur, Dachdecker, Schreiner, Maler, Fliesenleger.
FeaturePer persona: hero + features + USPs + CTA.
FeatureInternal-link infrastructure naar /de/pillar/cad-software-handwerker.
FeatureDE-only sitemap 59 URLs.

v0.4.17 2026-05-22

Sprint B — trust-signals + P1 batch + content sprint

Feature11 help-pages upgrade (EN/NL/ES/DE).
Feature5 vs-pages (SketchUp/AutoCAD/Revit/etc).
FeatureDACH-research deep-dive — funnel-psychology deltas naar 4 talen.

v0.4.16 2026-05-23

Sprint A finish + Sprint B prep + sketchup SEO unlock

FeatureSprint A DACH-activation 100% afgesloten.
FeatureSprint B parallel-track infrastructure prep.
FeatureSketchUp comparison-pages SEO-unlock (cluster van pillar-pages).

v0.4.15 2026-05-22

Sprint A — DACH-Activation, Stripe live, 35 DE-pages

FeatureStripe DACH-payment-methods activated (SEPA / Klarna / giropay / iDEAL / Card).
Feature/de/index + /de/beta server-rendered live.
FeatureDE-locale infrastructure compleet — 35 nieuwe DE-pages.

v0.4.14 2026-05-23

DE-uitrol finishing — quiz refactor + meta-sync + hreflang validator

FeatureQuiz-funnel DE-vertaling compleet.
FeatureMeta-tag sync DE (title / description / og:*).
Featurehreflang-validator script in CI.

v0.4.13 2026-05-23

Server-rendered /de/ landing variants (DACH SEO)

FeatureServer-rendered /de/index + /de/beta + /de/pricing.
FeatureSEO-critical: Googlebot ziet DE-content direct (geen JS-swap).
Fixprocess.env.NEXT_PUBLIC_SUPABASE_URL in IP-geo fetch.

v0.4.12 2026-05-23

DE first-class + IP-geo lang suggestion

FeatureDE eerste-klas in language-picker (was tweederangs achter EN/NL/ES).
FeatureIP-geo lang-suggestion: DE/AT/CH/LU/LI IP → DE als default.
FeatureCookie-banner respecteert IP-suggestion.

v0.4.11 2026-05-23

DE quality-pass + mixed-detector v2

PerfDE quality-pass over ~890 strings.
PerfMixed-detector v2 algorithm-refinement.
PerfReduceert false-positive lang-warnings van ~12% naar <2%.

v0.4.10 2026-05-23

Room tool — 2-click diagonal-corner wall-draw

FeatureRoom tool: 2-click diagonal-corner (automatic 4-walls + floor).
FeatureSnap aan bestaande walls voor connected-rooms.
FixCI: i18n-drift-audit regex tolerates DE field.

v0.4.9 2026-05-23

DE language support — DACH-markt activation

FeatureDE-translation full app + Electron dialogs (~890 strings).
FeatureHelpOverlay + landing /help/keyboard-shortcuts in DE.
Feature4-talen support live (EN/NL/ES/DE).
FeatureBatch 1+2 i18n complete.

v0.4.8 2026-05-23

Sprint 3+4 — Space = repeat-tool + Help cheatsheet + Print-PDF

FeatureSpace = repeat-last-tool (AutoCAD-conventie).
FeatureHelpOverlay cheatsheet via F1.
FeaturePrint-PDF export voor printbare cheatsheet.
FeatureSprint 3+4 productivity-bundle.

v0.4.7 2026-05-23

Sprint 2 — Cmd+K palette uitbreiding

Feature4 nieuwe Cmd+K commando's (export, language-switch, help, settings).
FeatureShortcut-hints zichtbaar in palette-dropdown.
Noteaudit-before-build pattern: bestaande cmdk + zustand infra hergebruikt.

v0.4.6 2026-05-23

Sprint 1 — CAD keyboard shortcuts voor 11 tools

Feature11 CAD-convention sneltoetsen (L=Line, R=Rectangle, C=Circle, etc.).
FeatureIndustry-standard mapping (AutoCAD-pattern).
NoteSprint 2/3/4 roadmap documented.

v0.4.5 2026-05-22

Verwijder legacy 'Open 2D CAD' link

FixVerwijder legacy '2D CAD' menu-link (oude separate-app pattern).
FixSingle project-state, geen split tussen 2D + 3D meer.

v0.4.4 2026-05-22

Updater + middle-mouse rotate hotfix

FixAuto-update flow (was geblokkeerd op v0.4.3-clients).
FixMiddle-mouse rotate gesture in 3D viewport.

v0.4.3 2026-05-22

UX bug bundle — WhatsNewDialog + trial-dialog unicode

FixWhatsNewDialog body-fetch + link-click.
FixTrial-dialog double-escape bug (unicode-leak naar UI).
FeatureSmartScreen-explainer copy in welcome-email + /download.
Notev0.4.2 release-blast trigger script.

v0.4.2 2026-05-22

Schema-correctness PR K + 60% seats data-fix

SecurityPR K: H4 + H5 schema-correctness fixes.
Fix60% seats data-bug — drift tussen seat_count en seats_max gerepareerd.
Notev0.4.1 smoke-test runbook documented.

v0.4.1 2026-05-22

Phase 1 audit hotfixes — C1 + C3 + Linux deb

FixPR I: C1 + C3 + Linux deb hotfixes.
NoteEd25519 migration architecture plan documented.
Notev0.4.0 post-CI smoke-test runbook.

v0.4.0 2026-05-22

Cross-platform launch — Linux + Mac signing prep + Stripe seats hardening

FeatureLinux AppImage + deb builds via electron-builder.
FeatureMac signing prep doc (Apple Developer Program path).
FixLicense-dialog UX hardening — 4 HIGH bugs (PR E).
FixLang-switch + EULA versioning + menu fallback (PR F).
SecuritySeats enforce + Mac shortcuts (PR G).
FeatureCentralized Supabase config + typed window.diazEditor (PR H).
SecurityTransactional claim_seat RPC tegen race-condition (PR D).

v0.3.12 2026-05-19

TradePicker now drives your email sequence

FeatureYour trade choice in TradePicker now decides which onboarding emails you receive. Pick 'electrician' and you get electrical-specific examples instead of generic tips. The choice is stored locally — if you activate your license later, your trade carries over to the email sequence automatically.
FeatureHelp menu now includes 'Choose starter project'. Reopen TradePicker any time to explore another trade or pick a new sample.

v0.3.11 2026-05-16

Stronger onboarding + staged-update infra

NoteDocumented retroactively: this release shipped 16 May but did not make it to the changelog. The changes below close that gap.
FeatureTradePicker — first-launch picker. Choose your trade and open a relevant sample project. Replaces the blank canvas.
FeatureAutoSaveIndicator — visible confirmation in the editor when a save is in progress or done.
FeatureIn-app UpdateBanner + update menu option in three languages. You see when a new version is available, instead of silent downloads.
FeatureStaged-rollout infrastructure: 10% of users get a release first. Roll back before reaching 100% if anything breaks.
FixTelemetry URL pointed at the wrong Supabase project since v0.3.9. Result: 6 days of update-stat blackout. Fixed and verified.
FixAbout, license, and trial dialogs are now fully Dutch and Spanish. Previously some strings fell back to English.
FixAll in-app links point to diazatlas.com (was juandiazllc.com). One consistent domain.
PerfEmojis removed from the UI, replaced with real SVG icons. 10 dead translation keys removed in the CAD model.

v0.3.10 2026-05-11

Auto-update hardened for production + Spanish welcome-email

FixAuto-update now works for all paying users. Previously silent-fail because releases were in a private repo (404 for end-users). Fixed via a separate public release-channel — source stays private, only binaries + manifest are public.
FixSpanish kopers now receive a truly Spanish welcome-email (T_ES branch). Previously lang='es' fell back to T_EN — the editor opened in Spanish, but the email was English.
FeaturePublic /download redirect → installer (1-click from diazatlas.com/download). 307 → mirror release-page, no GitHub-account needed.
PerfCross-repo publish via fine-grained token: workflow uploads binaries to mirror in 7 minutes, no manual steps.
FeatureIn-app 'What's new' dialog pulls from public release API — release-notes now appear correctly after every update, regardless of user's GitHub-auth-status.

v0.3.4 2026-05-10

Auto-update pipeline + final i18n + telemetry

FeatureGitHub Action pipeline: git tag v* → build (Windows) + sign + upload + manifest auto-bump. Zero manual steps.
FeatureTelemetry to Supabase update_events: per-device lifecycle (check/available/downloaded/installed/failed). update_adoption view with failure-rate per version.
FeatureIn-app 'What's new' dialog after every version-bump. Fetches release-notes from GitHub API, fallback to generic message. NL/EN/ES.
FeatureEmail release-blast endpoint: sends to all paying users in their preferred_lang (Resend, dry-run support).
FeatureUpdater dialogs in 3 languages: Spanish kopers see 'Actualización disponible' instead of NL pop-ups.
FeatureScale + page-size dropdown labels lang-aware ('A3 horizontal' in ES).
FeatureNative OS-menu sync: lang-switch → IPC → menu rebuild in new language.
FixUpdate endpoint now returns 200 instead of 404 (no update server was configured).

v0.3.3 2026-05-10

Founding-member language auto-detect + brand-energy across vs/ pages

FeatureAuto-language on first launch: license can store preferred_lang (NL/EN/ES). validate_license RPC returns it, Electron caches it, LangProvider applies it before first render. Manual choice still wins.
Feature/vs/* hero brand-energy upgrade: founding-pill, accent-H1 with price figures, bonus-clause 'also handles electrical/HVAC/plumbing/structural', primary CTA in hero.
FeatureBroader positioning on homepage: 'any installation' instead of 'solar + battery'. Trust-grid with 9 discipline pills.
Feature6 new OG-cards: og-hero (15 min + discipline-row), og-beta, og-vs, og-affiliates (€2,500), og-roadmap (5-quarter timeline), og-changelog, og-quiz.
FeatureEditor i18n final pass: KeyboardHelp dialog, ScheduleDialog/BOM (incl. lang-aware CSV export + locale price formatting), CommandPalette command-help, ThemeToggle, LeftSidebar layer-color, BlockLibrary heading. ~75 new i18n keys.
FixHotfix /vs/aurora-solar: missing _vs-styles.css link restored (was rendering unstyled after refactor).
Fix/changelog redirect bug fixed: old redirect to /#changelog was overriding the new rewrite to changelog.html.

v0.3.2 2026-05-09

licence launch pack

Feature5 comparison pages live: /vs/aurora-solar, /vs/helioscope, /vs/pvsyst, /vs/opensolar, /vs/sketchup-solar
FeatureInteractive 5-question quiz at /solar-design-software-quiz
FeaturePartner program with tier-bumps (20→23→25%) after 6 and 20 sales
FeatureAnonymized leaderboard for top partners this month
FeaturePro license unlock after 3 sales (DB trigger), auto-revoke after 90d inactivity
FeatureRoadmap page (5 quarters, voting for founding members) — accessible only from inside Diaz Editor (Topbar 🗺 button)
PerfHero rewrite (3 langs): outcome-focused H1, cross-funnel CTAs to quiz + Aurora comparison

v0.3.1 2026-05-08

licence checkout LIVE

FeatureStripe Checkout flow live
Featurediaz-stripe-webhook v6: HMAC-verified, writes beta_purchases + license-issue + Resend email
FeatureNo-refund EU waiver block (art. 16 Distance Selling Directive — digital download exemption)

v0.3.0 2026-05-05

String-sizing + 9 disciplines + 3-lang UI

FeatureString-sizing calculator: Vmpp/Voc/Isc range per inverter, DC-AC ratio check, MPPT-zone validation
Feature9 disciplines complete: energy / electrical / hvac / plumbing / structural / fire / drainage / control / lighting
FeatureEN/NL/ES UI complete — 75+ i18n keys + lang-switch during work
FeatureTrial-expired UI with /beta redirect button (3 langs)
Perf3D viewport: 38% faster paint on typical residential scene (8 kWp + 4 obstacles)

v0.2.5 2026-05-02

Pricing tiers + Phase 3.5 sales bundles

FeatureBundles live (withdrawn 2026-07-26; replaced by Founding €99 / Licence €197 / Pro €247)
FeatureDevice fingerprinting for 3-seat enforcement (deactivate flow built-in)
FixDXF export: layer order now respects discipline priority instead of alphabetical

v0.2.0 2026-04-28

Diaz Atlas rebrand + public landing site

FeatureBrand-split: marketing/UI as 'Diaz Atlas', legal entity stays 'Juan Diaz LLC' (Delaware)
FeatureLanding site live at diazatlas.com (Vercel) — index, beta, affiliates, redeem, privacy, terms, imprint
SecurityCSP, HSTS preload, X-Frame SAMEORIGIN, Permissions-Policy + interest-cohort=()
FeatureCookie banner with geo-detect: EU/UK/CA/SA → opt-in, US → opt-out (CCPA)

v0.1.0 2026-04-15

MVP — first 3D editor build

Feature3D building editor: site → building → level → walls → components hierarchy
Feature2D CAD module with DXF import/export and layers per discipline
Feature14 schematic symbols for the 2D sheet, 6 for energy: PV, battery, inverter, heat pump, EV point, smart meter
FeaturePDF reporting: cover page, floor plan with title block, BOM
FeatureLocal-only: no cloud, no account, no telemetry

Never miss a release

Founding members get every release email direct. Plus priority on feature voting.

Get the licence — €197

What you get for €197

One-time. Lifetime. 3 seats. No subscription.

Diaz Editor Pro — lifetime license for your full workday
3 seats — you + your foreman + your work-prep ✓
All trades in one tool — building, carpentry, electrical, plumbing, mechanical, solar 4 tools saved
DXF export — works with any architect, contractor, or installer Included
1-click PDF export — quote, work-drawing, and BOM in one pack Included
DXF + CNC export for the workshop — cut lists, sheet layouts, mill paths Included
All future updates — v0.4, v0.5, v0.6... Included
Feedback form that reaches the developer directly Included

Built for self-employed tradespeople + small teams (1-10 people). Not for architects or utility-scale engineering — AutoCAD and Aurora are better at those.

Introductory price — goes up at v0.5:

€197 today

Buy the licence — €197 →

Stripe checkout. Instant download after payment.

Changelog — every release, dated

Never miss a release

What you get for €197

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