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# Version 6.7.20.1

**Release date:** 20 July 2026

**Edition:** Established Edition

**Platform:** Windows 64-bit

Geo Prospector 6.7.20.1 expands Email Finder capacity, improves process control, introduces remotely configurable usage limits, and recalibrates processing-time estimates.

## Email Finder

* Increased the maximum standalone Email Finder input to 1,000 websites per run.
* Added cooperative cancellation to the protected Python backend.
* The Stop button now requests cancellation and completes after the current network operation returns.
* Preserved public-email extraction, MX validation, CSV export, and Excel export.

## Membership limits

* Added remotely configurable daily, weekly, and monthly limits.
* Added daily, weekly, and monthly usage counters and reset periods.
* Limits can be maintained from the membership Google Sheet without rebuilding the application.
* Credit balance and periodic usage limits remain separate controls.

## B2B Finder and interface

* Recalibrated B2B Finder time estimates using more conservative end-to-end ranges.
* Recalibrated standalone Email Finder estimates for workloads up to 1,000 websites.
* Kept B2B results inline beneath Progress Prospecting.
* Moved the Visi Digital Internasional copyright notice closer to the bottom of the sidebar.

## Security and packaging

* Embedded the Established Edition public verification key.
* Signed the security-anchor manifest for version 6.7.20.1.
* Protected the Flutter executable and runtime components.
* Protected the Node.js, Playwright, and Python Email Finder components.
* No private signing seed is included in the release.

## Integrity

**Installer:** `GeoProspectorSetup.exe`

**SHA-256:** `C18C055131432EF6BB4A1F5D5F11B5B675D9DB2E1C6E572701A60C0EA7E05AF8`

## Upgrade notes

Close any running Geo Prospector instance before installing this update. Geo Prospector 6.7.20.1 is distributed for 64-bit Windows.


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