Changelog

Last updated: 2026-05-17

What's new in each iotec product. Existing customers receive a notification email when a new version ships. Updates are always free — no re-purchase for iotec Core, no service interruption for iotec GEX subscribers.

iotec GEX

v0.3.1 — 2026-05-17

UX polish. The "API Token" field in the indicator settings is no longer visible — your license key is used automatically for the GEX service. One secret, one paste.
Indicator status in chart title. The indicator name now shows clear states: (Loading...), (Market closed), (API offline — retrying), (HTTP error — check token). No more guessing what's happening.
Chart title now refreshes correctly when market is closed (no longer stuck on "Loading...").

v0.3.0 — 2026-05-17

One secret for everything. Your license key now also serves as the API token internally. No more separate token to paste — just the license key.
Switched to BYO (Bring Your Own) Schwab credentials model: one-time purchase, you bring your own free Schwab Developer Portal app.

v0.2.0 — 2026-05-17

Internal: extracted HTTP, JSON parsing, and credential encryption into the obfuscated DLL. Better protection of the data flow.

v0.1.0 — 2026-05-16

Initial release. Real-time Gamma Exposure levels on NinjaTrader 8 charts, fed from a server-side calculation using live options data.
Key levels (zero gamma, call wall, put wall), historical GEX bars, convexity histogram, futures conversion for ES/NQ/GC.

iotec Core

v0.5.0 — 2026-05-16

Big-trade statistics (mean, standard deviation) computed in native C++ for performance.

v0.4.4 — 2026-05-16

Faster license revocation detection (15-minute heartbeat). If your license is revoked, the indicator notices within minutes and halts cleanly with a clear log message.

v0.4.0 — 2026-05-16

Internal: handshake protocol between managed and native components. Tamper-resistance improved.

v0.3.0 — 2026-05-16

Imbalance detection (diagonal bid/ask) and big-trade radius calculation ported to native C++ for speed and protection.

v0.1.0 — 2026-05-15

Initial release. Full Order Flow toolkit on NT8: footprint with bid/ask cascade classification, volume profile, delta, big-trade marks. No NinjaTrader OrderFlow+ subscription required.

Conventions

Versions follow semantic versioning: MAJOR.MINOR.PATCH. A PATCH is a bug fix, MINOR is a new feature or improvement, MAJOR signals breaking changes (very rare and always announced in advance by email).

Contact

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