ABA-X1 v0.1.1

Unsigned preview build unless noted. Release notes: generate with pnpm release:notes (docs/release.md) and paste here before publishing.

ABA-X1 v1.0.0

Unsigned builds: macOS shows a Gatekeeper warning (right-click → Open), Windows a SmartScreen warning.

ABA-X1 – 1.0.0 (changes since v0.1.1)

Features

• ppl: programming language package wired into ABA-T1 – catalogue, editor, terminal, home calls (prompt 043) (e41da19)
• math: statistics, regression, distributions and inference kernel (prompts 037/038) (e435c92)
• ppl: structured programming language core – parser, interpreter, host interface (prompt 043) (b452eff)
• math: dynamic geometry model – constructions, measurements, transformations (prompt 042) (208711a)
• math: finance, triangle and multi-variable solver kernels (prompt 039) (36160c0)
• math: interval arithmetic and implicit relation plotting kernel (prompt 036) (cbd4aad)
• math: spreadsheet engine – references, dependency graph, recalculation (prompt 041) (1c4bf93)

Bug fixes

• lint: close package boundary holes; reject --app without a name (5fd03f7)

Documentation

• prompts: ABA-T1 prompts 029–048 and index (fe92679)
• monorepo for several calculators (ADR 0007) (746d963)
• prompts: design 024 monorepo for several calculators (fc6a920)
• prompts: 024 monorepo for several calculators (43dcaf7)

Other changes

• shell: move the generic Tauri shell into crates/shell (08b3460)
• docs: add prompts for ABA-T1 device setup, start view, and RPN mode (fd05f95)
• aba-x1: move app, public, src-tauri, site to apps/aba-x1 (7162e6d)
• core: app identity, storage db name, i18n base (d4c9a22)
• core: move shared Angular blocks to packages/core (35a381a)
• math: move src/math to packages/math (534a28e)

ABA-T1 v1.0.0

Unsigned builds: macOS shows a Gatekeeper warning (right-click → Open), Windows a SmartScreen warning.

ABA-T1 – changes

Features

• aba-t1: white-on-black display for every view and plot (1ff4894)
• aba-t1: web menu below the device next to the keyboard help (6887933)
• aba-t1: black and brushed-metal device theme; x1:/t1: scripts for both calculators (9dc6b4c)
• aba-t1: product readiness – lazy app views, accessibility sweep, screenshots, product page, changelog (prompt 048) (2fbf06a)
• aba-t1: Python app with MicroPython in a worker, calc and graphic modules (prompt 047) (c299af6)
• aba-t1: program debugger, app programs and user keys (prompt 044) (ac840de)
• ppl: programming language package wired into ABA-T1 – catalogue, editor, terminal, home calls (prompt 043) (e41da19)
• aba-t1: solver apps – Solve, Linear Solver, Finance, Triangle Solver (prompt 039) (c4b1b3b)
• aba-t1: inference app and probability distributions in the catalogue (prompt 038) (7ee4c03)
• aba-t1: geometry app with dynamic constructions (prompt 042) (b612d55)
• aba-t1: spreadsheet app with formulas, names and CSV (prompt 041) (63cf206)
• aba-t1: statistics 1Var and 2Var apps with charts, fits and predictions (prompt 037) (6666276)
• aba-t1: advanced graphing app with guaranteed relation plots (prompt 036) (4165e05)
• math: statistics, regression, distributions and inference kernel (prompts 037/038) (e435c92)
• ppl: structured programming language core – parser, interpreter, host interface (prompt 043) (b452eff)
• math: dynamic geometry model – constructions, measurements, transformations (prompt 042) (208711a)
• math: finance, triangle and multi-variable solver kernels (prompt 039) (36160c0)
• aba-t1: 3D graphing app (prompt 046) (b93159c)
• math: interval arithmetic and implicit relation plotting kernel (prompt 036) (cbd4aad)
• math: spreadsheet engine – references, dependency graph, recalculation (prompt 041) (1c4bf93)
• aba-t1: linear, quadratic and trig explorer apps (prompt 040) (41186c1)
• aba-t1: notes, memory manager, backup and menus (prompt 045) (0ebd0da)
• aba-t1: parametric, polar and sequence apps (prompt 035) (c91337a)
• aba-t1: complete function app – trace, zoom, analysis, views (prompt 034) (2c1aa8c)
• aba-t1: app frame, library and the function app skeleton (prompt 033) (2540cd2)
• aba-t1: lists, matrices and linear algebra (prompt 032) (613a122)
• aba-t1: units, constants and based integers (prompt 031) (665a55b)
• aba-t1: toolbox, catalogue, variables, characters and help (prompt 030) (270e210)
• aba-t1: CAS view on an extended Nerdamer engine (prompt 029) (f104ec7)
• aba-t1: RPN entry mode with stack commands (prompt 028) (610ac9b)
• aba-t1: home view with textbook/algebraic entry and settings (prompt 027) (33f552e)
• aba-t1: keypad, shift/alpha, rocker, gestures, PC keyboard (prompt 026) (858d346)
• aba-t1: app skeleton of the second calculator (prompt 025) (0b8190f)
• site: symmetric layout, motion design, download links (78e3704)
• site: product page for ABA-X1 (6552a84)
• device: full-size mode – display and keypad fill the window (06c1004)
• brand: new app icon – ∫ in #a98fdb, x in #68cac3 on #262b37 (b0178dd)
• calculator: edit stack levels by click, show input and decimal value per level (3e1b026)
• web: host the web version under /products/aba-x1/ (krocon.de) (be965eb)
• PWA updates, E2E with axe, rendered-stack fix, release prep, README (020–023) (13e38bb)
• graph: function plotter with analysis and areas (014–016) (eb90b14)
• files, native/HTML menu, window state, about, history, export/import, settings, DE/EN (002, 017–019) (bbe0320)
• cas: CAS mode with SIMP/EXPA/FACT/SOLVE, calculus menu, verified operators (010–012) (e5f0184)
• calculator: stack browsing, keymaps per OS, alpha, variables and functions (006–008) (4776d5e)
• calculator: ENTER evaluates – exact via CAS, numeric fallback, RPN, →NUM (005) (4dd7042)
• math: numerics, verified CAS adapter on Nerdamer 2, compute worker (013, 009, 004) (e398e59)
• math: expression AST, text and LaTeX parser, serializers (003) (713f9f8)
• calculator: calculator device look with keypad and hardware keyboard (2c1fae1)
• walking skeleton for desktop (Tauri 2) and web (PWA) (1dbb932)

Bug fixes

• lint: close package boundary holes; reject --app without a name (5fd03f7)

Documentation

• prompts: ABA-T1 prompts 029–048 and index (fe92679)
• monorepo for several calculators (ADR 0007) (746d963)
• prompts: design 024 monorepo for several calculators (fc6a920)
• prompts: 024 monorepo for several calculators (43dcaf7)
• site: fix capitalisation (4befced)
• site: page target is krocon.de/products/aba-x/ (f35082f)
• screenshots: reproducible worked examples (pnpm screenshots:examples) (5b11cf1)
• record MIT licence confirmation (bf2a58d)
• phase 0 evaluation, ADRs, architecture, CLAUDE.md and follow-up prompts (777d4e7)
• prompts: master prompt for Tauri 2 desktop app and web version (0080c33)

Other changes

• shell: move the generic Tauri shell into crates/shell (08b3460)
• docs: add prompts for ABA-T1 device setup, start view, and RPN mode (fd05f95)
• core: app identity, storage db name, i18n base (d4c9a22)
• core: move shared Angular blocks to packages/core (35a381a)
• math: move src/math to packages/math (534a28e)

ABA-X1 v0.1.0

Unsigned preview build unless noted. Release notes: generate with pnpm release:notes (docs/release.md) and paste here before publishing.