- Fix race condition in write_atomic_bytes by using unique temp file names
- Fix logic flaw in DataDirGate authorization on migration failures
- Reject invalid padding in base64_decode
- Set size limits on json fetches for rates
- Fix Date math around DST boundaries for tomorrow/yesterday
- Handle division by zero exceptions gracefully in goal seek
- Fix OOM vector for huge hexadecimal number rendering
Besides ISO, the lexer now accepts D.M.YYYY / M/D/YYYY literals
(31.12.2024, 12/31/2024) with a round-trip validity check so
out-of-range components (2026-13-45, 32.13.2024) fall back to plain
arithmetic instead of silently rolling over to a nearby valid date —
that rollover bug affected ISO literals too, not just the new forms.
Day/month order for ambiguous literals and display layout both come
from a new dateFormat setting (system/iso/dmy/mdy); "system" resolves
once via Intl against the OS locale. Intl.DateTimeFormat instances
are now cached by options key instead of rebuilt on every render.
App-side wiring (settings UI, persistence) comes in a follow-up commit.
Write plain text, get live results per line. English + Russian, units,
live currency rates with crypto, percents, dates and timezones, bitwise
ops, variables and sheet totals. Tauri 2 + TypeScript engine +
CodeMirror 6; daily backups and a deleted-sheets bin.
Inspired by Numi for macOS (numi.app); built from scratch for Windows.
